Honeywell H-S81-HS Operation Manual

H-S81-HS

INDUSTRIAL FIRE PANEL

INSTALLATION & OPERATION MANUAL

P/N LS10114-000HI-E:A • ECN 15-xxx • 2/24/2015

Fire Alarm & Emergency Communication System Limitations

While a life safety system may lower insurance rates, it is not a substitute for life and property insurance!

An automatic fire alarm system—typically made up of smoke
detectors, heat detectors, manual pull stations, audible warning
devices, and a fire alarm control panel (FACP) with remote notifi­cation capability—can provide early warn ing of a developing fire.
Such a system, however, does not assure protection against
property damage or loss of life resulting from a fire.

An emergency communication system—typically made up of
an automatic fire alarm system (as described above) and a life
safety communication system that may include an autonomous
control unit (ACU), local operating console (LOC), voice commu­nication, and other various interoperable communication met h­ods—can broadcast a mass notification message. Such a
system, however, does not assure protection against property
damage or loss of life resulting from a fire or life safety event.

The Manufacturer recommends that smoke and/or heat
detectors be located throughout a protected premises following
the recommendations of the National Fire Protection Asso ciation
Standard 72-2002 (NFPA 72-2002), manufacturer's
recommendations, State and local codes, and the
recommendations contained in the Guide for Proper Use of
System Smoke Detectors, which is made available at no charge
to all installing dealers. This document can be found at http: //
www.systemsensor.com/appguides/. A study by the Federal
Emergency Management Agency (an agency of the United
States governme nt) indicated that smoke detectors may not go
off in as many as 35% of all fires. While fire alarm systems are
designed to provide early warning against fire, they do not
guarantee warning or protection against fire. A fire alarm system
may not provide timely or adequate warning, or simply may not
function, for a variety of reasons:

Smoke detectors may not sense fire where smoke cannot
reach the detectors such as in chimneys, in or behind walls, on
roofs, or on the other side of closed doors. Smoke detectors
also may not sense a fire on another level or floor of a building.
A second-floor detector, for example, may not sense a first-floor
or basement fire.

Particles of combustion or “smok e ” from a developing fire
may not reach the sensing chambers of smoke detectors
because:

• Barriers such as closed or partially closed doors, walls, chim­neys, even wet or humid areas may inhibit particle or smoke
flow.

• Smoke particles may become “cold,” stratify, and not reach
the ceiling or upper walls where detectors are located.

• Smoke particles may be blown aw a y from de tectors by air
outlets, such as air conditioning vent s.

• Smoke particles may be drawn into air returns before reach­ing the detector.

The amount of “smoke” present may be insufficient to alarm
smoke detectors. Smoke detectors are designe d to ala rm at var­ious levels of smoke density. If such density levels are not cre­ated by a developing fire at the location of detectors, the
detectors will not go into alarm.

Smoke detectors, even when working properly, have sensing
limitations. Detectors that have photoelectronic sensing cham­bers tend to detect smoldering fires better than flaming fires,
which have little visible smoke. Detectors that have ionizing-type
sensing chambers tend to detect fast-flaming fires better than
smoldering fires. Because fires develop in different ways and
are often unpredictable in their growt h, neither type of detector i s
necessarily best and a given type of detector may not provide
adequate warning of a fire.

Smoke detectors cannot be expected to provide adequate warn­ing of fires caused by arson, children playing with matches
(especially in bedrooms), smoking in bed, and violent explosions

(caused by escaping gas, improper storage of flammable materi­als, etc.).

Heat detectors do not sense particles of combustion and al arm
only when heat on their sensors increases at a predetermined
rate or reaches a predetermined level. Rate-of-rise heat detec­tors may be subject to reduced sensitivity over time. For this
reason, the rate-of-rise feature of each detector shoul d be tested
at least once per year by a qualified fire protection specialist .
Heat detectors are designed to protect property, not life.

IMPORTANT! Smoke detectors must be installed in the same
room as the control panel and in rooms used by the system for
the connection of alarm transmission wiring, communications,
signaling, and/or power. If detectors are not so located, a devel­oping fire may damage the alarm system, compromising its abil­ity to report a fire.

Audible warning devices such as bells, horns, strobes,
speakers and displays may not alert people if these devices

are located on the other side of closed or partly open doors or
are located on another floor of a building. Any warning device
may fail to alert people with a disability or those who have
recently consumed drugs, alcohol, or medication. Please note
that:

• An emergency communication system may take priority over
a fire alarm system in the event of a life safety emergency.

• Voice messaging systems must be desi gned to meet intelligi­bility requirements as defined by NFPA, local codes, and
Authorities Having Jurisdiction (AHJ).

• Language and instructional requirements must be clearly dis­seminated on any local displays.

• Strobes can, under c ertain circumstances, cause seizures in
people with conditions such as epilepsy.

• Studies have sh own that certain people, even when they he ar
a fire alarm signal, do not respond to or comprehend the
meaning of the signal. Audible devices, such as horns and
bells, can have different tonal patterns and frequencies. It is
the property owner's responsibility to conduct fire drills and
other training exercises to make people aware of fire alarm
signals and instruct them on the proper reaction to alarm sig­nals.

• In rare instances, the sounding of a warning device can cause
temporary or permanent hearing loss.

A life safety system will not operate without any electrical
power. If AC power fails, the system will operate from standby
batteries only for a specified time and only if the batteries have
been properly maintained and replaced regularly.

Equipment used in the system may not be technically compat­ible with the control panel. It is essential to use only equipment
l

is

ted for service with your control panel.

Telephone lines needed to transmit alarm signals from a prem­ises to a central monitoring station may be out of service or tem­porarily disabled. For added protection against telephone line
failure, backup radio transmission systems are recommended.

The most common cause of life safety system malfunction is
inadequate maintenance. To keep t he entire life safety sys tem in
excellent working order , ongoing mai ntenance is required per the
manufacturer's recommendations, and UL and NFPA stan­dards. At a minimum, the requirements of NFPA 72-2002 shall
be followed. Environments with large amounts of dust, dirt, or
high air velocity require more frequent maintenance. A mainte­nance agreement should be arranged through the local manu­facturer's representative. Maintenance should be scheduled
monthly or as required by National and/or local fire codes and
should be performed by authorized professional life safety sys­tem installers only. Adequate written records of all inspections
should be kept.

Limit-D-1-2013

2 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Installation Precautions

Adherence to the following will aid in problem-free installation with long-term reliability:

WARNING - Several different sources of power can be
connected to the fire alarm control panel. Disconnect all

sources of power before servicing. Control unit and associ­ated equipment may be damaged by removing and/or insert­ing cards, modules, or interconnecting cables while the unit is
energized. Do not attempt to install, service, or operate this
unit until manuals are read and understood.

CAUTION - System Re-acceptance Test after Software
Changes: To ensure proper system operation, this product

must be tested in accordance with NFPA 72 after any pro­gramming operation or change in site-specific software. Re­acceptance testing is required after any change, addition or
deletion of system components, or after any modification,
repair or adjustment to system hardware or wiring. All compo­nents, circuits, system operations, or sof tware functions known
to be affected by a change must be 100% tested. In addition,
to ensure that other operations are not inadvertently affected,
at least 10% of initiating devices that are not directly affected
by the change, up to a maximum of 50 devices, must also be
tested and proper system operation verified.

This system meets NFPA requirements for operation at 0-49º
C/32-120º F and at a relative humidity 93% ± 2% RH (non­condensing) at 32°C ± 2°C (90°F ± 3°F). However, the useful
life of the system's standby batteries and the electronic com­ponents may be adversely affected by extreme temperature
ranges and humidity. Therefore, it is recommended that this
system and its peripherals be installed in an environment with
a normal room temperature of 15-27º C/60-80º F.

Verify that wire sizes are adequate for all initia ting and indi­cating device loops. Most devices cannot tol erate more than a
10% I.R. drop from the specified device voltage.

Like all solid state electronic devices, this system may
operate erratically or can be damaged when subject ed to li ght ­ning induced transients. Although no system is completely
immune from lightning transients and interf erence, proper
grounding will reduce susceptibility. Overhead or outside aerial
wiring is not recommended, due to an increased susceptibility
to nearby lightning strikes. Consult with the Technical Ser­vices Department if any problems are anticipated or encoun­tered.

Disconnect AC power and batteries prior to removing or
inserting circuit boards. Failure to do so can damage circuits.

Remove all electronic assemblies prior to any drilling, filing,
reaming, or punching of the enclosure. When possible, make
all cable entries from the sides or rear. Before making modifi­cations, verify that they will not interfere with battery, trans­former, or printed circuit board location.

Do not tighten screw terminals more than 9 in-lbs. Over­tightening may damage threads, resulting in reduced terminal
contact pressure and difficulty wit h screw terminal removal.

This system contains static-sensitive components.
Always ground yourself with a proper wrist strap before han­dling any circuits so that static charges are removed from the
body . Use static suppressive packaging to protect electronic
assemblies removed from the unit.

Follow the instructions in the inst al lati on, ope rati ng, and pro­gramming manuals. These instructions must be followed to
avoid damage to the control panel and a ssociated equipment.
FACP operation and rel iability depend upon proper inst allat ion.

Precau-D1-9-2005

FCC Warning

WARNING: This equipment generates, uses, and can

radiate radio frequency energy and if not installed and
used in accordance with the instruction manual may
cause interference to radio communications. It has been
tested and found to comply with the limits for class A
computing devices pursuant to Subpart B of Part 15 of
FCC Rules, which is designed to provide reasonable
protection against such interference when devices are
operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause interfer­ence, in which case the user will be required to correct
the interference at his or her own expense.

Canadian Requirements

This digital apparatus does not exce ed the Class A limit s
for radiation noise emissions from digital apparatus set
out in the Radio Interference Regulations of the Cana­dian Department of Communications.

Le present appareil numerique n'emet pas de bruit s radi ­oelectriques depassant les limites applic ables aux appa­reils numeriques de la classe A prescrites dans le
Reglement sur le brouillage radioelectrique edict e p ar l e
ministere des Communications du Canada.

©2015 by Honeywell International Inc. All rights reserved. Unauthorized use of this document is strictly prohibited.

H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015 3

Software Downloads

In order to supply the latest features and functionality in fire alarm and life safety technology to our customers, we make
frequent upgrades to the embedded software in our products. To ensure that you are installing and programming the latest
features, we strongly recommend that you download the most current version of software for each product prior to
commissioning any system. Contact Technical Support with any questions about software and the appropriate version for a
specific application.

Documentation Feedback

Your feedback helps us keep our documentation up-to-date and accurate. If you have any comments or suggestions about our
online Help or printed manuals, you can email us.

Please include the following information:

•Product name and version number (if applicable)

•Printed manual or online Help

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Send email messages to:

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Please note this email address is for documentation feedback only. If you have any technical issues, please contact Technical
Services.

4 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Table of Contents

General Information................................................................................................................14

Related Documentation........................................... .................................. ..........................................................14

Acronyms............................................................................................................................................................14

Important Notices ................................................................. .................................. ............................................14

Section 1: General Description..............................................................................................15

1.1: Architecture of the System ..........................................................................................................................15

1.2: Mechanical Structure...................................................................................................................................16

1.3: General Features..........................................................................................................................................17

1.3.1: Mechanical Properties .......................................................................................................................17

1.3.2: Electrical Characteristics...................................................................................................................18

1.3.3: Reference Standards..........................................................................................................................18

1.3.4: Climatic Conditions...........................................................................................................................18

1.3.5: Mechanical Conditions......................................................................................................................18

1.3.6: Electromagnetic Compatibility (CE).................................................................................................19

1.4: Safety and Availability of the H-S81-HS System........................................................................................19

1.4.1: Possible Configurations of the H-S81-HS System............................................................................19

“Mono” Configuration................................................................ .................................. ........................19

“Duplex” Configuration .......................................................................................................................20

1.5: Safety-Related Modules in the H-S81-HS System......................................................................................20

1.5.1: Central Unit .......................................................................................................................................20

1.5.2: Digital Input Modules........................................................................................................................21

1.5.3: 4-20mA Input Modules .....................................................................................................................21

1.5.4: Output Modules.................................................................................................................................21

1.5.5: Central Unit Safety Switch-off..........................................................................................................22

1.5.6: Central Unit Safety Shut-down..........................................................................................................22

1.6: Communication Network Between Control Panels.....................................................................................23

1.7: Communication Protocol for Supervisory Systems.....................................................................................24

1.8: OPC Server..................................................................................................................................................25

1.9: Programming ...............................................................................................................................................25

Section 2: Parts of the H-S81-HS System .............................................................................27

2.1: Power Supply Set.........................................................................................................................................27

2.1.1: S81-PU001 Power Supply Set...........................................................................................................27

Technical Features............................................................................................ ....................................27

2.1.2: PU-A0005-1 Power Supply Module..................................................................................................28

Technical Features............................................................................................ ....................................28

Internal Connections.............................................................................................................................29

2.1.3: PU-A0004-1 Battery Charger Module ..............................................................................................29

Technical Features............................................................................................ ....................................30

Internal Connections.............................................................................................................................30

2.1.4: S81-PU002 Power Supply Set...........................................................................................................30

Technical Features............................................................................................ ....................................32

Power Supply Unit Section ..................................................................................................................32

Battery Charger Section .......................................................................................................................32

Cooling Unit...................... .................................. .................................. ...............................................32

Protections............................................................................................................................................32

Reference Standards.............................................................................................................................32

Possible Configurations........................................................................................................................33

2.1.5: PU-A0007-1 Drawer with Slots ........................................................................................................33

Description ...........................................................................................................................................33

Internal connections..............................................................................................................................34

2.1.6: PU-A0008-1 Power Supply Module..................................................................................................35

Description ...........................................................................................................................................35

Technical Features............................................................................................ ....................................36

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2.1.7: PU-A0009-1 Battery Charger Module...............................................................................................36

Description............................................................................................................................................36

Technical Features .................................................................................... ...........................................37

2.2: Central Unit Rack ........................................................................................................................................37

2.2.1: S81-E2003-1......................................................................................................................................38

Description............................................................................................................................................38

Technical Features.................................................................................. ..............................................38

Internal connections..............................................................................................................................38

2.2.2: S81-U1002-1......................................................................................................................................39

Description............................................................................................................................................39

Technical Features.................................................................................. ..............................................39

Status Indications..................................................................................................................................40

Connections ..........................................................................................................................................40

2.2.3: S81-U1006-1......................................................................................................................................40

Description............................................................................................................................................40

Technical features ....................................................................... .........................................................41

Status Indications .................................................................................................................................41

Buttons..................................................................................................................................................41

Internal connections..............................................................................................................................42

2.3: I/O Rack.......................................................................................................................................................42

2.3.1: S81-E2001-1......................................................................................................................................43

Description ...........................................................................................................................................43

Technical Features.................................................................................. ..............................................43

Internal connections..............................................................................................................................43

2.3.2: S81-E2001-2......................................................................................................................................44

Description............................................................................................................................................44

Technical features ....................................................................... .........................................................44

Internal connections..............................................................................................................................44

2.3.3: S81-E2002-1......................................................................................................................................45

Description ...........................................................................................................................................45

Technical features ....................................................................... .........................................................45

Configuration........................................................................................................................................45

2.4: I/O modules..................................................................................................................................................45

2.4.1: S81-F3002-1 & S81-F3002-2............................................................................................................46

Description............................................................................................................................................46

Technical Features .................................................................................... ...........................................46

Status Indications..................................................................................................................................46

Configuration........................................................................................................................................47

Field Connection...................................................................................................................................47

Standard Connection Diagrams............................................................................................................48

2.4.2: S81-F4001-1 & S81-F4001-2...............................................................................................

...........................................................................................................................................49

Description

.

Technical Features.................................................................................. ..............................................49

Status Indications..................................................................................................................................49

Configuration........................................................................................................................................50

Threshold Setting..................................................................................................................................50

Zero Point Calibration ..........................................................................................................................51

End of Scale Calibration.......................................................................................................................51

Field Connections.................................................................................................................................51

Standard Connection Diagrams............................................................................................................52

2.4.3: S81-F4002-1 & S81-F4002-2............................................................................................................53

Description............................................................................................................................................53

Technical Features.................................................................................. ..............................................53

Status Indications..................................................................................................................................53

Three-Digit Display..............................................................................................................................53

Configuration........................................................................................................................................54

Threshold Setting .................................................................................................................................54

.............49

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Zero Point Calibration..........................................................................................................................54

End of Scale Calibration.......................................................................................................................55

Field Connections.................................................................................................................................55

Standard Connection Diagrams............................................................................................................56

2.4.4: S81-F4003-1 & S81-F4003-2............................................................................................................57

Description ...........................................................................................................................................57

Technical Features............................................................................................ ....................................57

Status Indications..................................................................................................................................57

Configuration........................................................................................................................................57

Threshold Setting..................................................................................................................................58

Zero Point Calibration..........................................................................................................................58

End of Scale Calibration.......................................................................................................................58

Field Connections.................................................................................................................................58

Standard Connection Diagrams............................................................................................................59

2.4.5: S81-F5001-1 & S81-F5001-2............................................................................................................60

Description ...........................................................................................................................................60

Technical Features............................................................................................ ....................................60

Status Indications..................................................................................................................................60

Configuration........................................................................................................................................60

Field Connections.................................................................................................................................61

Standard Connection Diagrams............................................................................................................62

2.4.6: S81-F5002-1......................................................................................................................................62

Description ...........................................................................................................................................62

Technical Features............................................................................................ ....................................62

Status Indications..................................................................................................................................62

Configuration........................................................................................................................................63

Field Connections.................................................................................................................................63

2.4.7: S81-F5003-1......................................................................................................................................64

Description ...........................................................................................................................................64

Technical Features............................................................................................ ....................................64

Status Indications .................................................................................................................................64

Configuration........................................................................................................................................65

Field Connections.................................................................................................................................65

S81-T8008-1....................................................................................................................

Standard Connection

Diagrams

............................................................................................................66

.....................65

2.4.8: S81-F5004-1 & S81-F5004-2............................................................................................................67

Description ...........................................................................................................................................67

Technical Features............................................................................................ ....................................67

Status Indications..................................................................................................................................67

Configurations......................................................................................................................................67

Field connections..................................................................................................................................68

2.4.9: S81-F6001-1......................................................................................................................................69

Description ...........................................................................................................................................69

Technical Features............................................................................................ ....................................69

Status Indications..................................................................................................................................69

Virtual channels............................................................................................. .......................................69

Configuration........................................................................................................................................70

Field Connections.................................................................................................................................70

2.4.10: S81-F6002-1....................................................................................................................................71

Description ...........................................................................................................................................71

Technical Features............................................................................................ ....................................71

Configuration........................................................................................................................................71

Logic Functions....................................................................................................................................71

Field Connections.................................................................................................................................73

2.4.11: S81-F7002-1....................................................................................................................................73

Description ...........................................................................................................................................73

Technical Features............................................................................................ ....................................73

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Status Indications..................................................................................................................................73

Configuration........................................................................................................................................74

Field Connections.................................................................................................................................74

Supported Devices.................................................................................. ..............................................76

2.4.12: S81-F7007-1 ....................................................................................................................................76

Description............................................................................................................................................76

Technical Features.................................................................................. ..............................................76

Status Indications..................................................................................................................................77

Configuration........................................................................................................................................77

Field Connections.................................................................................................................................78

Standard Connection Diagrams............................................................................................................78

Supported Devices.................................................................................. ..............................................79

2.4.13: S81-F7009-1 ....................................................................................................................................79

Description............................................................................................................................................79

Technical Features .................................................................................... ...........................................79

Status Indications..................................................................................................................................79

Configuration........................................................................................................................................80

Field Connections.................................................................................................................................80

Standard Connection Diagrams............................................................................................................81

Supported devices..................................................................... ............................................................81

2.4.14: S81-F7010-1 ....................................................................................................................................82

Description............................................................................................................................................82

Technical Features.................................................................................. ..............................................82

Status Indications..................................................................................................................................82

Configuration........................................................................................................................................83

Field Connections.................................................................................................................................83

Standard Connection Diagrams............................................................................................................84

Supported Devices.................................................................................. ..............................................84

2.4.15: S81-F7006-1 ....................................................................................................................................86

Description............................................................................................................................................86

Technical Features.................................................................................. ..............................................86

Status Indications .................................................................................................................................86

Configuration........................................................................................................................................86

Field Connections.................................................................................................................................87

Standard Connection Diagrams...................................................................................................

2.4.16:

S81-F7008

-1 ....................................................................................................................................89

Description............................................................................................................................................89

Technical Features.................................................................................. ..............................................89

Status Indications .................................................................................................................................89

Configuration........................................................................................................................................89

Field Connections.................................................................................................................................89

Standard Connection Diagrams............................................................................................................90

S81-MOD-BIL Weighing Module .......................................................................................................90

Technical Features.................................................................................. ..............................................91

Assembly ..............................................................................................................................................91

Programming the Weighing Module Address......................................................................................91

Weighing Module Reset .......................................................................................................................91

2.5: Termination modules....................................................................................................................................91

2.5.1: S81-T8001-1......................................................................................................................................92

Description............................................................................................................................................92

Technical Features.................................................................................. ..............................................92

Field Connections.................................................................................................................................93

2.5.2: S81-T8003-1......................................................................................................................................93

Description............................................................................................................................................93

Technical Features.................................................................................. ..............................................93

Field Connections.................................................................................................................................93

2.5.3: S81-T8005-1......................................................................................................................................94

.........88

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Description ...........................................................................................................................................94

Technical Features............................................................................................ ....................................94

Interconnection Between S81-CCT1 Cable and S81-T8007-1 Module...............................................94

2.5.4: S81-T8002-1......................................................................................................................................95

Description ...........................................................................................................................................95

Technical Features .............................................................................................. .................................95

Status Indications..................................................................................................................................95

Internal Connections.............................................................................................................................95

Field Connections.................................................................................................................................95

2.5.5: S81-T8004-1......................................................................................................................................96

Description ...........................................................................................................................................96

Technical Features............................................................................................ ....................................96

Status Indications..................................................................................................................................96

Configuration........................................................................................................................................96

Internal Connections.............................................................................................................................97

Field Connections.................................................................................................................................98

Standard Connection Diagrams............................................................................................................99

2.5.6: S81-T8006-1......................................................................................................................................99

Description ...........................................................................................................................................99

Technical Features.............................................................................................. .................................99

Status Indications..................................................................................................................................99

Field Connections...............................................................................................................................100

2.5.7: S81-T8007-1....................................................................................................................................100

Description .........................................................................................................................................100

Technical Features............................................................................................ ..................................100

Status Indications................................................................................................................................100

Field Connections...............................................................................................................................101

2.5.8: S81-T8007-2....................................................................................................................................101

Description .........................................................................................................................................101

Technical Features............................................................................................ ..................................101

Status Indications................................................................................................................................101

Internal Connections...........................................................................................................................101

Field Connections...............................................................................................................................102

Standard Connection Diagrams..........................................................................................................102

2.6: Blank Panels ..............................................................................................................................................103

2.6.1: Description.......................................................................................................................................103

2.7: Cables ........................................................................................................................................................104

Section 3: Installation...........................................................................................................105

3.1: Positioning of the Control Panel................................................................................................................105

3.2: Measures for Installation in Compliance with the EC Standard ................................................................105

3.3: Mounting the H-S81-HS-1R & H-S81-HS-2R Control Panels .................................................................105

3.4: Positioning the H-S81-HS-1/10R Control Panel .......................................................................................106

3.5: Layout of H-S81-HS/1R Internal Parts......................................................................................................107

3.6: Layout of H-S81-HS/2R Internal Parts......................................................................................................108

3.7: Layout of H-S81-HS/1-10R Internal Parts ................................................................................................109

3.8: Cable Entry................................................................................................................................................109

3.9: Earth Grounding Instructions ....................................................................................................................110

3.10: Connection to AC Main.................................... .................................. .....................................................110

3.11: Battery Connection..................................................................................................................................110

3.11.1: Replacement of Battery Fuses.......................................................................................................111

3.12: Instructions for the Connection of Field Devices....................................................................................111

3.12.1: Balanced Input Cables...................................................................................................................111

3.12.2: 4-20 mA Analog Input Cables.......................................................................................................111

3.12.3: Addressable Loop Cables..............................................................................................................112

3.12.4: 25 VDC Power Cables................................................................................. ..................................112

3.12.5: Output Cables..................................................................... .................................. .........................112

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Section 4: Start-Up and Fault Management .......................................................................113

4.1: Start-Up......................................................................................................................................................113

4.1.1: Required Materials...........................................................................................................................113

4.1.2: Preliminary Checks..........................................................................................................................113

4.1.3: Checks on Cables from Field Devices.............................................................................................113

Balanced Input Cables (S81-F3002 Modules)....................................................................................113

Analog Input Cables (S81-F4001, S81-F4002, S81-F4003 Modules)...............................................113

Addressable Loop Cables (S81-F7002, S81-F7007, S81-F7009, S81-F7010 Modules) ...................113

Audible Alarm Device Control Cables (S81-F5003 Modules) ..........................................................114

Solenoid Control Cables (S81-F5001, S81-F5004 Modules).............................................................114

25 VDC Power Cables........................................................................................................................114

4.1.4: Start..................................................................................................................................................114

4.1.5: Functional Tests...............................................................................................................................114

4.2: Management of Faults................................................................................................................................115

4.2.1: Power Supply Set Fault ...................................................................................................................115

4.2.2: Central Unit Fault ............................................................................................................................115

4.2.3: I/O Module Fault .............................................................................................................................115

4.2.4: Replacing One Module of the S81-PU001 Power Supply Set ........................................................115

4.2.5: Replacing One Module of the S81-PU002 Power Supply Set ........................................................115

4.2.6: Battery Replacement........................................................................................................................116

4.2.7: Replacement of the CPU .................................................................................................................116

4.2.8: I/O Module Replacement.................................................................................................................116

4.2.9: Replacement of Fuses......................................................................................................................117

4.2.10: Repair of a Faulty Module.............................................................................................................117

4.2.11: Customer Service and Training.....................................................................................................117

Section 5: Maintenance........................................................................................................118

5.1: Steelwork ...................................................................................................................................................118

5.2: Batteries .....................................................................................................................................................118

5.3: Field Devices .............................................................................................................................................118

5.4: Functional Tests .........................................................................................................................................118

Section 6: Application Notes...............................................................................................120

6.1: Notes for the Development of Systems in Compliance with the EN54-2 / EN54-4 Standard ..................120

6.2: Notes for the Development of Systems in Compliance with the EN12094-1 Standard ............................120

6.2.1: Processing of signals and indicators................................................................................................121

6.2.2: Compulsory Functions.....................................................................................................................121

6.2.3: Optional Functions...........................................................................................................................121

6.2.4: Light Indicators................................................................................................................................122

6.2.5: Monitored Inputs .............................................................................................................................122

6.2.6: Monitored Outputs...........................................................................................................................122

6.2.7: Non-monitored Outputs...................................................................................................................122

6.2.8: Receiving and Processing Inbound Actuation Signals....................................................................123

6.2.9: Transmission of the Release Signal.................................................................................................123

6.2.10: Actuation of Alarm Devices....................................................................... ...................................123

6.2.11: Main Voltage Detection Signal .....................................................................................................123

6.2.12: “Activated” Condition ...................................................................................................................123

6.2.13: “Released” Condition ....................................................... .................................. ...........................123

6.2.14: Resetting the “Activated” and “Released” Conditions..................................................................124

6.2.15: Fault Condition............................. .................................. ................................. ..............................124

6.2.16: Out of Service Condition.............................................................. .................................................124

6.2.17: Release Signal Delay............................... .................................. ....................................................124

6.2.18: Signal Representing Extinguishing Agent Flow............................................................................124

6.2.19: Emergency Hold................................ .................................. .................................. ........................125

Mode-A...............................................................................................................................................125

Mode-B...............................................................................................................................................125

6.2.20: Activation of a Secondary Release Sequence................................................................................125

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6.2.21: Manual Only Mode (Aut-Off).......................................................................................................125

6.2.22: Actuation Commands for System Internal Equipment..................................................................125

6.2.23: Releasing Signals to the Reserve Cylinders..................................................................................126

6.2.24: Actuation Commands to Equipment Outside the System .............................................................126

6.2.25: Emergency Shutdown Devices....................................................................... ...............................126

6.2.26: Activation of Alarm Devices with Different Signals ....................................................................126

6.3: Notes for the Development of Systems in Compliance with the CEI 79-2 Standard................................126

6.4: Notes on I/O Module Redundancy............................................................................................................126

6.4.1: I/O Module Redundancy .................................................................................................................127

6.4.2: I/O Modules for Which Redundancy is Not Possible......................................................................127

6.4.3: I/O Modules for Which Redundancy is Possible With Restrictions ...............................................127

Section 7: Operating Instructions.......................................................................................128

7.1: Operator Interface......................................................................................................................................128

7.1.1: Visual Indicators..............................................................................................................................128

7.1.2: Buttons.............................................................................................................................................129

7.2: Fire Alarm Section Menu (Safety) ............................................................................................................131

7.3: Access to Functions...................................................................................................................................131

7.4: Operations at Access Level 1 ....................................................................................................................132

7.4.1: Local Buzzer Silencing....................................................................................................................132

7.4.2: Delay Override ................................................................................................................................133

7.4.3: Overview of Zones with Ongoing Fire Alarm.................................................................................133

7.4.4: Overview of Zones with Active Fire Pre-alarms.............................................................................134

7.4.5: Overview of Zones Under Supervisory Condition..........................................................................134

7.4.6: Overview of Zones with Active Gas Alarm....................................................................................134

7.4.7: Overview of Trouble Zones ............................................................................................................134

7.4.8: Overview of System Faults..............................................................................................................134

7.5: View...........................................................................................................................................................135

7.5.1: Configured Zones............................................................................................................................135

7.5.2: Disabling..........................................................................................................................................135

7.5.3: Event History...................................................................................................................................135

7.5.4: Alarm History..................................................................................................................................136

7.6: Operations at Access Level 2 ....................................................................................................................136

7.6.1: Sounder Silencing............................................................................................................................137

7.6.2: Control Panel Reset.........................................................................................................................137

7.6.3: Evacuation.......................................................................................................................................137

7.7: Enable/Disable...........................................................................................................................................137

7.7.1: Whole Sensor Zone .........................................................................................................................137

7.7.2: Whole Actuator Zone......................................................................................................................137

7.7.3: Individual Devices...........................................................................................................................137

7.7.4: Local Sounder..................................................................................................................................138

7.8: Management ..............................................................................................................................................138

7.8.1: Loop Reset ......................................................................................................................................138

7.8.2: Date and Time Changing..................................................................................................

..................................................................................................................................................139

7.8.3: Tes

t

Control Panel Test..............................................................................................................................139

Zone Test............................................................................................................................................139

7.9: Operations at Access Level 3 ....................................................................................................................140

7.10: Configuration.............................................. .................................. ...........................................................140

7.10.1: 4-20mA Modules........................................................................ ...................................................140

7.10.2: Fire Extinguishing Modules ................................................................................. .........................141

7.10.3: Communications.................................................................... ........................................................142

Printer.................................................................................................................................................142

Host Computer................................................................ .................................. ..................................143

TCP-IP................................................................................................................................................144

7.10.4: Standard Options ................................................................................. ..........................................145

7.10.5: Change Password............................................... .................................. ..........................................146

...............138

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Table of Contents

7.11: Event Displaying......................................................................................................................................146

7.11.1: Disabled Condition.................................. .................................. ....................................................147

7.11.2: Trouble Condition........................................................ .................................. ................................148

7.11.3: Fire Pre-alarm Condition................................. .................................. ............................................149

7.11.4: Fire Alarm Condition.....................................................................................................................149

7.11.5: Supervisory Condition..................... ................................. .................................. ...........................150

7.11.6: Gas Alarm Condition................................................... .................................. ................................150

7.12: Burglar Alarm Section (Security)............................................................................................................151

7.13: Access to Operator Functions..................................................................................................................151

7.14: Operations at Access Level 1............................................................ .......................................................152

7.15: Operations at Access Level 2............................................................ .......................................................152

7.16: Exclude/Include ......................................................................................... ..............................................153

7.16.1: Zone............................................................... .................................. ..............................................153

7.16.2: Individual Devices............................................................ .................................. ...........................153

7.17: View............................................ .................................. .................................. .........................................153

7.17.1: Configured Zones ........................................................... ................................. ..............................153

7.17.2: Zone Status ........................................................................................ ............................................154

7.17.3: Control Panel Tamper Status.........................................................................................................154

7.17.4: Disabling................................. .................................. .....................................................................154

7.17.5: Event History.................... .................................. .................................. .........................................154

7.17.6: Alarm History............................... .................................. ................................. ..............................154

7.18: Operations at Access Level 3............................................................ .......................................................154

7.19: Disable/Enable.............................................................. .................................. .........................................155

7.19.1: Individual Devices............................................................ .................................. ...........................155

7.19.2: Local Sounder............................................................................... .................................................155

7.20: Test................................................. .................................. ........................................................................155

7.21: Configuration............................ ................................. .................................. ............................................156

7.21.1: Time Slots.................................................................................. ....................................................156

7.21.2: Holidays............................................................................... ................................ ..........................157

7.21.3: Standard Options .................................................................... .................................. . ....................158

7.21.4: Change Password..................................... .................................. ....................................................159

7.22: Notes on CPU Redundancy .....................................................................................................................159

Appendix A: Parts List.........................................................................................................160

A.1: Steelwork...................................................................................................................................................160

A.2: Power Supply Sets ....................................................................................................................................160

A.3: Central Unit Rack......................................................................................................................................161

A.4: I/O Rack....................................................................................................................................................161

A.5: I/O Modules ..............................................................................................................................................161

A.6: Termination Modules ................................................................................................................................162

A.7: Blank Panels..............................................................................................................................................162

A.8: Cables........................................................................................................................................................162

Appendix B: Compatible Devices .......................................................................................163

B.1: Hochiki Conventional Detectors...............................................................................................................163

B.2: Hochiki Addressable Devices ........................................................................................ ...........................163

B.3: Honeywell Addressable Devices...............................................................................................................164

B.4: Apollo Addressable Devices.............................................................. .......................................................164

B.5: System Sensor Addressable Devices.........................................................................................................166

B.6: Visual and Audible Alarm Devices...........................................................................................................167

Appendix C: Power Supply Set Dimensions......................................................................168

C.1: H-S81-HS Control Panel Absorption........................................................................................................168

C.2: Absorption of Hochiki Conventional Detectors........................................................................................168

C.3: Absorption of Hochiki Addressable Devices............................................................................................169

C.4: Absorption of Honeywell Addressable Devices .......................................................................................169

C.5: Absorption of Apollo Addressable Devices..............................................................................................170

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Table of Contents

C.6: Absorption of System Sensor Addressable Devices.................................................................................171

C.7: External Load Absorption.........................................................................................................................172

C.8: Calculation of Total System Absorption...................................................................................................172

C.9: Calculation of Battery Capacity................................................................................................................172

Appendix D: Adhesive Labels .............................................................................................174

D.1: CPR Adhesive Label........................................................... ................................. .....................................174

H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015 13

General Information

!

!

Related Documentation

For specific and detailed information on the H-S81-HS panel and system, please refer to following
documents:

Document number Name

ST-058-IT Installation and user manual (this manual)
ST-071-IT Safety Manual
ED-Cxxxxx-Fyy-Rz Wiring diagram (specific to each control panel)
ST-015-IT Programming software PRO-S81
ST-021-IT Graphic supervisory program IRIDE
ST-057-IT Honeywell OPC Server
ST-007-IT Modbus RTU protocol

Acronyms

CPU Central processing unit
EMC Electromagnetic compatibility
I/O Input/output
PSU Power supply unit
TCP/IP Network protocol
START-UP System start-up
c.c.s. Monitoring & signaling system
d.e.c. Monitoring & automatic delay electronic device
a.d.a. Power supply equipment

Important Notices

Notices throughout this manual inform the reader of practices and conditions, which will affect
physical safety, occupant safety, and equipment performance. Notices appear as:

NOTE: Useful information to help operate the H-S81-HS Panel.

CAUTION: POSSIBLE DAMAGE

INFORMATION ABOUT PROCEDURES THAT COULD CAUSE PROGRAMMING ERRORS,
RUNTIME ERRORS, OR EQUIPMENT DAMAGE.

WARNING: POSSIBLE INJURY

INDICATES INFORMATION ABOUT PROCEDURES THAT COULD CAUSE IRREVERSIBLE
DAMAGE TO THE CONTROL PANEL, IRREVERSIBLE LOSS OF PROGRAMMING DATA, OR
PERSONAL INJURY.

14 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Section 1: General Description

Figure 1.1 System Architecture

This chapter provides a general description of the H-S81-HS control panel, listing the system’s
main technical features.

1.1 Architecture of the System

The H-S81-HS control panel is a high technology product created for controlling safety-related sys­tems and equipment. It is characterized by easy configuration and programming, combined with
excellent reliability and system diagnosis. The H-S81-HS is similar to a “safety PLC” and can be
configured and programmed for carrying out integrated safety functions including fire prevention,
gas detection, burglar alarm and technological control in compliance with applicable standards. The
H-S81-HS can also interact with other control panels of the same type and with supervisory sys­tems via both standard and proprietary protocols such as TCP/IP Ethernet, Modbus RTU, or OPC
Server.

Each system includes a power supply set, a processing unit (which is also the user interface), and
the I/O modules controlling field devices. Both the processing unit and the I/O modules are located
on 19 inch racks. There are two ways of connecting modules and field devices:

• The first solution consists in the use of termination modules equipped with a terminal block
allowing to connect the cables from field device. In this case, I/O modules are connected to the
termination modules by using a 20 way flat cable. The termination module type and the
relevant connections depend on the type of module to be terminated.

• The second solution consists in the use of multi-polar cables directly connected to bus back
through a DIN41618 connector. This solution allows for a redundant module termination. It
also allows for the termination of high current output modules, which is not possible by
adopting the first solution (S81-F5004).

The H-S81-HS system has a modular structure. The processing rack includes two CPUs and an
operator interface panel. Each CPU can be connected to a maximum of 10 racks, with up to 13 I/O
modules each, for a total amount of 130 modules. I/O modules can be installed on the racks without
any limitations, according to the requirements of the specific system under consideration.

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General Description Mechanical Structure

Rear
Connections

System Status

LEDs

Display

Keypad

Base Rack

CPU boards and
LAN ports.

Module Rack

Rack Controller

13 I/O modules

per each rack

Figure 1.2 Module Rack

1.2 Mechanical Structure

The H-S81-HS system is a modular unit consisting of 19” 3-unit high anodized aluminum racks;
they will be installed in a metal cabinet with revolving rack and acrylic glass door. It can include a
variable number of racks (2 to 11), according to the specific needs.

The first rack is always required. It includes the Base with one or two CPUs, the operator interface
display and the keyboard. Modules can be installed from the 2nd rack on. They will be arranged by
type and number according to the requirements of the system to be protected. Besides the versions
designed to the customer's request, 3 versions with certified structure and cabinet are available for
the European market:

• H-S81-HS/1R: Base rack + 1 module rack, wall cabinet W=600, H=700, D=400mm

• H-S81-HS/2R: Base rack + 2 module rack, wall cabinet W=600, H=1100, D=400mm

• H-S81-HS/10R: Base rack and up to 10 module racks, for ground floor installation W=800,
H=2100, D=800mm

Each module is connected to field devices by a flat cable and an electronic terminal block fitted on
a DIN bar at the bottom of the switchboard; alternatively, modules can be connected to field
devices by pre-wired connectors connected to electromechanical terminal blocks.

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General Features General Description

1.3 General Features

• Serial communication interface: 2 x RS232

• Ethernet communication interface: 10/100BaseT with RJ45 connector

• Maximum number of programmable zones: 300 fire alarm zones + 300 burglar alarm zones

• Maximum number of programmable points per zone: 99 inputs 99 outputs 99 links

• Exportable local variables via network: Max. 250

• Importable remote variables via network: Max. 999

• System variables (Local): 64

• Maximum number of modules: 130 (10 rack version)

• Time slots with holiday management: 10 (with 10 intervals each)

• CPU redundancy: Optional

• I/O bus redundancy: Optional

• Module redundancy: Optional only for safety related modules

• Hot swap capability: Available for all modules

• Centralization between control panels: Via LAN network with RCP protocol

• Supervisory system: Max. three supervisors per control panel

• Management of time slots: 10 categories with management of holidays

• Default outputs: 16 SPDT contacts

• Default inputs: 10 opto-isolated inputs

• Available protocols: MODBUS RTU

NOTE: In order to comply with the requirements of EN54-2 standard, a maximum of 32

detectors and/or fire alarm buttons can be set in each zone of the area-1.

1.3.1 Mechanical Properties

H-S81-HS/1R

• Steelwork type Metal, with transparent door and revolving inner door

• Color RAL 7035

• Protection class IP30

• Type of installation Wall installation

• Dimensions H=700mm W=600mm D=400mm

H-S81-HS/2R

• Steelwork type Metal, with transparent door and revolving inner door

• Color RAL 7035

• Protection class IP30

• Type of installation Wall installation

• Dimensions H=1100mm W=600mm D=400mm

H-S81-HS/1-10R

• Steelwork type: Metal, with transparent door and revolving inner door

• Color: RAL 7032

• Protection class: IP30

• Type of installation: Floor ground installation

• Dimensions: H=2100mm W=800mm D=800mm

H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015 17

General Description General Features

!

1.3.2 Electrical Characteristics

• Supply voltage 110-240 V~ (-15% + 10%)

• Nominal frequency of the power supply 50-60Hz

• Power supply set output voltage 25VDC ±2%

1.3.3 Reference Standards

The H-S81-HS system was developed complying with the requirements of the following European
standards:

Reference standard Description

EN-54-2:1997 / A1:2006 Fire detection and fire alarm systems

Part 2: Control and indicating equipment

EN-54-4: 1997 / A1:2002 / A2:2006 Fire detection and fire alarm systems

Part 4: Power supply equipment

EN-12094-1:2003 Fixed firefighting systems. Components for gas extinguishing systems.

EN-60950-1:2001 Information technology equipment – Safety - part 1:

CEI 79-2:1998 + Ab2000 Intruder, burglar, hold up and anti-attack alarm systems. Particular requirements

Requirements and test methods for electrical automatic control and delay devices

General requirements

for apparatus.

1.3.4 Climatic Conditions

The table below summarizes the climatic conditions for H-S81-HS system operation and storage.
The climatic conditions refer to the whole system.

Parameter Allowed range Notes

Operating temperature -5 - 50°C
Storage temperature -40 - 85°C
Operating humidity 5 - 95% RH Non-condensing
Storage humidity 5 - 95% RH Non-condensing

NOTE: The operating temperature inside an electronic device significantly affects the duration of
its useful life. High operating temperatures and sharp temperature increases will significantly
reduce electronic device life. It is extremely important that the environmental operating conditions
are within the allowed ranges.

WARNING: REMOVE BATTERIES

SHOULD STORAGE TEMPERATURE BE LOWER THAN -30°C OR EXCEED +60°C, REMOVE
THE LITHIUM BATTERY ON CENTRAL UNITS (S81-U1002-1 MODULES).

1.3.5 Mechanical Conditions

The table below summarizes the type of mechanical tests undergone by the H-S81-HS system.

Standard Test Test Levels

IEC 68-2-6 Vibration sinusoidal test (endurance) Frequency range: 10-150Hz

IEC 817 Impact test Impact energy: 0.5J

18 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Acceleration amplitude: 0.5g
Number of axis: 3
Number of sweep cycles: 20 per axis

Number of impact per point: 3

Safety and Availability of the H-S81-HS System General Description

!

Figure 1.3 “Mono” Configuration

1.3.6 Electromagnetic Compatibility (CE)

The H-S81-HS system has been designed and tested for resisting to standard levels of radiated and
conducted electromagnetic interference, and electrostatic discharges. The table below lists the types
and levels of the tests undergone by the H-S81-HS system.

Basic Standard Date Title Noise Immunity Tests

EN 61000-4-2
A1
A2

EN 61000-4-3
A1
A2

EN 61000-4-4
A1
A2

EN 61000-4-5
A1

ENV 50141 1994 Conducted disturbances induced by radio-

EN 61000-4-11A11994

1995
1998

Electrostatic discharge immunity test

2001
1996

Radiated, radio-frequency, electromagnetic

1998

field immunity test

2001
1995

2001

Electrical fast transients/bursts immunity test

2001
1995

Surge immunity test

2001

frequency fields immunity test
Voltage dips, short interruptions and voltage

2001

variations immunity test

6 kV contact discharge
8 kV air discharge

10 V/m, 80 MHz-2 GHz, 80% AM

2 kV power supply
1 kV signal lines

2 kV common mode
1 kV differential mode

10 V, 150 kHz-80 MHz, AM
60% 200ms

100% 100ms

CAUTION: ELECTROMAGNETIC COMPATIBILITY

ELECTRICAL DISTURBANCES VARY SIGNIFICANTLY ACCORDING TO THE TYPE OF
INSTALLATION AND WIRING DISTANCE TO AND FROM OTHER DEVICES. THEREFORE, IT IS
IMPORTANT TO MAKE SURE THAT THE ELECTROMAGNETIC INTERFERENCE LEVELS DO
NOT EXCEED THE VALUES REPORTED IN THIS TABLE.

1.4 Safety and Availability of the H-S81-HS System

The H-S81-HS system is intended for use in applications requiring a high safety level, together
with high system availability. According to the required safety and availability levels, different
H-S81-HS system configurations can be provided.

1.4.1 Possible Configurations of the H-S81-HS System

“Mono” Configuration

This solution includes the duplicated central unit and the I/O modules in a single configuration.

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General Description Safety-Related Modules in the H-S81-HS System

Figure 1.4 “Duplex” Configuration

“Duplex” Configuration

This solution is characterized by a redundant configuration for both the central unit and the I/O
modules. Module redundancy increases system availability. In case of error or failure of a module
in “duplex” configuration, the broken module is automatically pu t in safety condition (OFF)
whereas the redundant one keeps operating. I/O module redundancy is possible only with safety
related modules.

1.5 Safety-Related Modules in the H-S81-HS System

This paragraph describes the measures undertaken by safety related modules in order to guarantee
the required reliability of the various applications.

1.5.1 Central Unit

The CPU features an external watchdog circuit that activates in case of failure. In standard operat­ing conditions, the CPU cyclically tests the memory, internal voltage values and the status of RAM
lithium batteries. Should it detect any faults, the module would set in safety condition. If there is a
redundant CPU, the new CPU will carry out the monitoring functions without any interruption s.
The broken CPU can be replaced without the need of switching off the system.

20 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Safety-Related Modules in the H-S81-HS System General Description

Figure 1.5 Digital Input Test

Figure 1.6 Analog Input Test

1.5.2 Digital Input Modules

Safety-related digital input modules feature a circuit allowing to simulate the opening and closing
of each channel. During operation, channels are cyclically tested. It a redundant module exists, the
control panel keeps operating and gathering data from this module, guaranteeing maximum system
availability. The broken module can be replaced without the need of switching off the system.

1.5.3 4-20mA Input Modules

4-20mA safety-related input modules feature two separated measuring circuits per input channel.
The two measured current values are, hence, compared between them and in case of difference
between the two values the channel is set in failure condition. It a redundant module exists, the con­trol panel keeps operating and gathering data from this module, guaranteeing maximum system
availability. The broken module can be replaced without the need of switching off the system.

1.5.4 Output Modules

Safety-related output modules feature two control drivers connected in series. During operation, the
output channels are cyclically tested by reversal of output status for some hundreds of microsec­onds. In case of difference between channel set status and the measured one, the whole module is
excluded from operation and its outputs are put in safety condition. (Shut-down) If a redundant
module exists, the control panel keeps operating and gathering data from this module, guaranteeing
maximum system availability. The broken module can be replaced without the need of switching
off the system.

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General Description Safety-Related Modules in the H-S81-HS System

Figure 1.7 Digital Output Test

1.5.5 Central Unit Safety Switch-off

During operation, central units cyclically test the main 25V and local 3.3V power supply voltage
values. If one of these values is not within the allowed range, a safety switch-off sequence is carried
out in order to put the whole system in safety condition. During this sequence, the following opera­tions are carried out:

 Activation of the main FAULT and SYSTEM FAULT outputs.
 Deactivation of the main RUN output.
 Deactivation of the RUN LED on the CPU
 PANEL SHUT-OFF indication on the display

In this condition, output status is frozen. Restart the system to clear this condition.

• Allowed 25V voltage range: 18.5 - 32VDC (A warning condition is reported with voltage
values <22.5 V and >29.5.)

• Allowed 3.3V local voltage range: 3.15 - 3.6VDC (This function is carried out by an external
reset circuit with voltage values >3.15 V.)

In the configurations with redundant CPU, if the sequence is carried out only by the primary CPU,
the secondary one signals primary CPU failure and starts controlling the system without any inter­ruption of system operation. If, instead, the sequence is carried out only by the secondary CPU, the
primary one signals secondary CPU failure and keeps carrying out its functions.

1.5.6 Central Unit Safety Shut-down

In case of critical failures during operation, the central unit will carry out a safety shut-down
sequence in order to put the whole system in safety condition. The following failures will cause a
safety shut-down:

• Error in checking memory content (Flash/Ram).

• Internal hardware failure

Restart the system to clear this condition.
In the configurations with a redundant CPU, if the sequence is carried out only by the primary

CPU, the secondary one signals primary CPU failure and starts controlling the system without any
interruption of system operation. If, instead, the sequence is carried out only by the secondary CPU,
the primary one signals secondary CPU failure and keeps carrying out its functions.

22 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Communication Network Between Control Panels General Description

Figure 1.8 Communication Network Between Control Panels

1.6 Communication Network Between Control Panels

By using CPU Ethernet interface, the logic status of the rules (Checked/Not checked) can be
exchanged between several control panels. Control panels are divided into two categories: Master
(receiving) and Slave (transmitting). Each control panel in the network can be indifferently slave
only , master only or slave/master. Slave control panels send to Master ones all the sate changes of
the rules set as remote in master control panel. For every panel can be imported up to 999 remote
rules and can be exported up to 250 local rule. A maximum of 32 control panels can be connected
to each other in a network. Master control panels receive and process the sate changes sent from
slave control panels, and cyclically check the connection with the Slave control panels connected to
them. When the system is switched on, Master control panels request the IP address from the Slave
ones existing in the configuration. Therefore, they send them the message identification code (ID
code). This code is generated random and is dynamically changed every minute and compared with
the one included in the messages from the Slave control panel for message validation. If the code of
a received message is not valid, the message is rejected. Master control panels make a new sub­scribe to Slave control panels every hour, for checking the existence of any configuration changes.
If Slave control panel response is correct, the Master control panel will wait for the status changes
from Slave control panels. During operation, the Master control panel cyclically tests the efficiency
of the connection to Slave control panels, and, in case of disconnection, signals it on the display.
Signal propagation time between the various control panels may vary according to network traffic.
However, in case of dedicated networks it will not exceed two seconds. Control panel network can
be made of copper or optical fiber by using the proper converters allowing a redundant loop con­nection able to support a possible failure or fiber break.

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General Description Communication Protocol for Supervisory Systems

Figure 1.9 Control Panel Remote Monitoring

Error Messages of the Communication Network:

The following error messages concerning communication networks can be shown on control panel
displays:

Message Type Control Panel Error Type

ID xxx Communication failure 100 Master The master cannot communicate with the slave
ID xxx Communication failure 101 Master Remote rule referred to the control panel
ID xxx Communication failure 5 Slave The slave cannot communicate with the master
ID xxx Remote rule nnn undefined Master Undefined remote rule

1.7 Communication Protocol for Supervisory Systems

H-S81-HS systems can be connected to IRIDE supervisory system via LAN network or point-to­point serial connection. A maximum of 2 supervisors per control panel can be configured on the
LAN network, and one on Host serial port. In both cases, a dedicated protocol is used. The connec­tion between control panels and supervisors can be made of copper, optical fiber or copper/fiber
(mixed), for meeting different needs. For using IRIDE supervisory program, please refer to the spe­cific manual ST-021-IT.

24 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

OPC Server General Description

Figure 1.10 Example of Connection with OPC Server

1.8 OPC Server

Thanks to the program OPC Server, any Windows OPC Client applications (Scada/DCS, supervi­sors, control or other applications) can communicate to H-S81-HS series control panels featuring
V2.0.0 or higher software version. The OPC Client application can interact with all variables made
available by the control panel following the modes defined by the OPC standard. By using the pro­gram OPC Server, clients can access the following data:

•Alarms

• Analog value measurements

• Device status indications

• Control panel status indications

• Communication status indications

For using the program OPC Server, please refer to the specific manual ST-057-IT.

1.9 Programming

H-S81-HS system programming is carried out through a personal computer in OFF-LINE mode by
means of a specific configuration program. After completing the configuration and checking that
the entered data are correct, data can be transferred to the central unit. Once they have been trans­ferred, the central unit replaces the old configuration with the new one and re-initializes the system.
If there are two CPUs, the configuration is transferred to both at the same time. For using the con­figuration program Pro-S81, please refer to the specific manual ST-015-IT.

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General Description Programming

Figure 1.11 Configuration Program

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Section 2: Parts of the H-S81-HS System

Figure 2.1 S81-PU001 Power Supply Set

This chapter provides a detailed description of all the parts making up the H-S81-HS system.

2.1 Power Supply Set

The H-S81-HS control panel can be equipped with the following power supply sets:

• S81-PU001 power supply set for base plate installation.

• S81-PU002 power supply set for rack installation.

NOTE: The power supply set S81-PU002, for rack installation, can only be used in the version
with ground-floor steelwork.

2.1.1 S81-PU001 Power Supply Set

This is a power supply set to be fitted on a base plate. It consists of a maximum of 4 x 25 Watt
power supply units, PU-A0005-1 model, plus one PU-A0004-1 battery charger module able to sup­ply a 2 or 4 ampere adjustable battery charge current. Power supply units are connected in parallel,
up to a maximum of four units amounting to a total of 16 amperes. Under normal operating condi­tions, a simplified test is carried out every 30 seconds in order to check the proper presence of the
batteries. A full test, instead, is carried out every hour in order to check electrical connections and
battery efficiency. During battery trickle charge, battery voltage is compensated automatically
according to the temperature. In case of mains voltage failure, batteries are automatically switched
to the load without any interruptions. Should the full charge stage exceed 24 hours, the power sup­ply unit will signal a battery fault. In case of primary power supply failure, the system will shut bat­teries down when the on-load voltage is lower than 18VDC in order to avoid damaging the
batteries. The set features three open collector outputs for replicating the various types of faults to
the alarm control panel, along with a RS232 port for the connection to a supervisory system.

Technical Features

• Input voltage: 110-240V~ (-15% - 10%)

• Free-air operating temperature: -5 °C - 50 °C

• Relative humidity: 93% non-condensing

• Protection class: IP20

• Nominal output voltage: 25VDC

• Max. output current: 4A/8A/16A

• Protections: Line fuse T6.3A H 250V (5x20)

• Battery voltage: 26.2 to 28.7 VDC, compensated automatically

• VBAT Ripple: < 100mV pK-pK at maximum current

• Resistance to mains voltage dips: >=20mS at maximum current (with PU-A0005)

• Maximum battery current: 4A

• Protections: Over-voltage, short circuit and battery reverse polarity

• Reference standards: EN54-4

• EC reference standards: EN50081-2 & EN50082-2 (industrial environment)

• Safety: EN60950 (CEI-74-2)

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Parts of the H-S81-HS System Power Supply Set

Technical features of the S81-PU001 power supply set according to the different configurations:

Features S81-PU001-1 S81-PU001-2 S81-PU001-4

Number of PU-A0005-1 power supply units 1 2 4
Power supply voltage 110-240V~ 110-240V~ 110-240V~
Rated frequency 50-60Hz 50-60Hz 50-60Hz
Max. input current at 110V~ 1.6A 3.3A 6.4A
Max. input current at 240V~ 0.79 A 1.8 A 3.2A
Nominal output voltage 25VDC ±2% 25VDC ±2% 25VDC ±2%
Max. residual ripple 266mV 704mV 704mV
Minimum output voltage
Max. output current
Maximum battery resistance
Max. battery current 2A 4A 4A
Maximum battery capacity 26A/h 26A/h 65A/h

1

2

3

1 Full load output voltage with low batteries in case of main voltage failure
2 Current for the loads plus the current required by the control panel.
3 Internal resistance of the batteries and relevant circuits (Cables, terminals, fuses, etc.)

18.9VDC 18.9VDC 18.9VDC
4A 8A 16A

1.5 Ω 1.5 Ω 1.5 Ω

2.1.2 PU-A0005-1 Power Supply Module

It is a universal switching power supply unit able to provide a maximum current of 4A at 25VDC.
It is used in combination with the PU-A0004-1 battery charger in compliance with EN54-4 stan­dard provisions. The power supply unit features a circuit for load distribution which allows the par­allel connection of multiple power supply units, up to a maximum of four units.

Technical Features

• Input voltage: 110-240V~ (-15% - 10%)

• Max. absorbed current at 110V~: 1.6A

• Max. absorbed current at 240V~: 0.79A

• Free-air operating temperature: -5 °C - 50 °C

• Relative humidity: 93% non-condensing

• Frequency: 50-60 Hz

• Power factor (W/VA): 0.6 Typical

• Efficiency: > 80%

• Protection class: IP20

• Dimensions: 200mm x 110mm x 60mm

• Insulation between input and output: >2 MΩ (500VDC)

• Insulation between input and ground: >2 MΩ (500VDC)

• Dielectric strength between input and output: 3000 VAC for 1 minute

• Dielectric strength between input and ground: 1500 VAC for 1 minute

• Output voltage: 25VDC

• Max. output current: 4A

• Ripple: <266mV

• Protections: Line Fuse, over-current, short circuit

28 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Power Supply Set Parts of the H-S81-HS System

!

Internal Connections

INPUT POWER SUPPLY CONNECTIONS

Tag. Terminal Name Function

M1 L input Phase (protected by internal fuse)

TB1

Tag. Terminal Name Function

TB2

Tag. Terminal Name Function

TB3

WARNING: HIGH VOLTAGE

THIS MODULE INCLUDES CIRCUITS WITH VOLTAGE AND CURRENT VALUES POTENTIALLY
DANGEROUS FOR PEOPLE.

M2 N input Neutral
M3 PE Earth

CURRENT SHARE AND STATUS REPLICATION CONNECTIONS

M1 RL-COM1 Status relay 1 common
M2 RL-NO1 Status relay 1 NO
M3 RL-COM2 Status relay 2 common
M4 RL-NO2 Status relay 2 NO
M5 SHARE (+) Signal for load distribution

OUTPUT POWER SUPPLY CONNECTIONS

M1 - V. OUT Output voltage negative
M2 - V. OUT Output voltage negative
M3 +V. OUT Output voltage positive
M4 +V. OUT Output voltage positive

2.1.3 PU-A0004-1 Battery Charger Module

This is a UPS able to control and charge two 12 Volt batteries with a maximum
capacity of 65Ah. Battery maximum charge current can be set through a dip­switch on the module. Under normal operating conditions, a simplified test is
carried out every 30 seconds in order to check the proper presence of the batter­ies. A full test, instead, is carried out every hour in order to check electrical con­nections and battery efficiency. During battery trickle charge, battery voltage is
compensated automatically according to the temperature. In case of mains volt­age failure, batteries are automatically switched to the load without any interrup­tions. Should the full charge stage exceed 24 hours, the power supply unit will
signal a battery fault. In case of primary power supply failure, the system will
shut batteries down when the on-load voltage is lower than 18VDC in order to
avoid damaging the batteries. The set features three open collector outputs for
replicating the faults to the alarm control panel, two inputs for monitoring the
power supply units and one RS232 port for the connection to a supervisory sys­tem. It can be used together with one or more PU-A0005-1 power supply units.
In this case, the resulting power supply set will be fully compliant with the
EN54-4:1997/A2:2006 standard.

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Parts of the H-S81-HS System Power Supply Set

Technical Features

• Input voltage 22-28 VDC

• Free-air operating temperature -5 °C - 50 °C

• Relative humidity 93% non-condensing

• Efficiency > 83%

• Protection class IP20

• Dimensions 200mm x 110mm x 60mm

• Flammability UL94V2

• Battery voltage 26.2 to 28.7 VDC, compensated automatically

• Battery current (1/2/4A) Adjustable through dip switch

• VBAT Ripple < 100mV pK-pK at maximum current

• Resistance to main voltage dips >=20mS at maximum current (with PU-A0005)

• Maximum battery circuit resistance 1.5 ohm

• Maximum battery capacity 65 Ah

• Maximum current to batteries Limited automatically

• Current to the load protected by 20A internal fuse

Internal Connections

CONNECTION OF STATUS OPEN COLLECTOR OUTPUTS

Terminal block Terminal

M1 PSU1 Fault Open collector output - power supply unit section fault

TB1

Terminal block Terminal Name Function

TB2

Terminal block Terminal Name Function

TB3

M2 PSU2 Fault Open collector output - battery charger section fault
M3 Charge Status Battery charge status output (energized during the full charge stage).

CONNECTION OF POWER SUPPLY UNIT STATUS INDICATION

M1 AND-Failure Input of voltage failure to all power supply sets
M2 OR-Failure Inpu t of voltage failure to one power supply set
M3 -V Out M1 and M2 input common

M1 - V. Bat Battery negative
M2 +V. Bat Battery positive
M3 - V. Load Negative of power supply to the Load
M4 +V. Load Positive of power supply to the Load

Name Function

CONNECTIONS TO THE BATTERIES AND TO THE LOAD

2.1.4 S81-PU002 Power Supply Set

This power supply set is able to supply a maximum current of 32 amperes, duplicated to the load,
and to control and charge two 12 Volt batteries with maximum capacity of 120Ah. Battery maxi­mum charge current is 6 amperes. Under normal operating conditions, a simplified test is carried
out every 30 seconds in order to check the proper presence of the batteries. A full test, instead, is
carried out every hour in order to check electrical connections and battery efficiency. Duri ng bat­tery trickle charge, battery voltage is compensated automatically according to the temperature. In
case of mains voltage failure, batteries are automatically switched to the load without any interrup­tions. Should the full charge stage exceed 24 hours, the power supply unit will signal a battery fault.
In case of primary power supply failure, the system will shut batteries down when the on-load volt­age is lower than 18VDC in order to avoid damaging the batteries. The set features seven open col­lector outputs for replicating the various types of faults to the alarm control panel, along with a
RS232 port for the connection to the configuration program Test-PUA009. Ho-swapping is possi­ble for both the 4 AC/DC converters and the battery charger (Hot Plug).

30 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015

Power Supply Set Parts of the H-S81-HS System

Figure 2.2 S81-PU002 Power Supply Set - Front View

Figure 2.3 S81-PU002 Power Supply Set - Rear View

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Parts of the H-S81-HS System Power Supply Set

Technical Features

• Dimensions (H x W x D): 178 x 482 x 355mm

• Input voltage: 110-240V~ (-15% - 10%)

• Max. input current: See tab.1

• Free-air operating temperature: -5 °C - 50 °C

• Relative humidity: 93% non-condensing

• Input voltage frequency: 50-60 Hz

• Power factor (W/VA): 0.6 Typical

• Protection class: IP20

• Insulation between input and output: >2 M Ω (500VDC)

• Insulation between input and ground: >2 M Ω (500VDC)

Power Supply Unit Section

• VLOAD voltage: 25VDC ±2%

• VLOAD maximum current: 32A duplicated

• VLOAD ripple: < 110mV pK-pK at maximum current

Battery Charger Section

• Battery voltage: 26.2 - 28.7 VDC compensated automatically

• Resistance to mains voltage dips: >=20mS at maximum current

• Maximum battery current: 6A

• Maximum battery resistance:

Internal resistance of the batteries and of the relevant circuits
(Cables, terminals, fuses, etc.)

Cooling Unit

• Type of cooling Forced ventilation (3 fans)

• Fan absorption 100mA per fan

• Fan average life at 40° C 80,000 hours

Protections

• Line Fuse: T10A H 250V (5x20)

• Protections: Over-voltage, short circuit and battery reverse polarity

Reference Standards

• EN54-4

• EN50081-2

• EN50082-2

• EN60950 (CEI-74-2)

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Power Supply Set Parts of the H-S81-HS System

Figure 2.4 S81-PU002 Power Supply Set Slot

Possible Configurations

Features S81-PU002-2 S81-PU002-4

Number of PU-A0008-1 power supply units 2 4
Power supply voltage 110-240V~ 110-240V~
Rated frequency 50-60Hz 50-60Hz
Max. input current at 110V~ 6A 12A
Max. input current at 240V~ 2.7A 5.25A
Nominal output voltage 25VDC ±2% 25VDC ±2%
Max. residual ripple <115mV <115mV
Minimum output voltage
Min. output current
Max. output current
Maximum battery resistance
Max. battery current 6A 6A
Maximum battery capacity 2x12V 120Ah 2x12V 120Ah

1

2

2

3

18.9VDC 18.9VDC

8A duplicated 20A duplicated

12A duplicated 32A duplicated

0.1 Ω 0.05 Ω

1 Full load output voltage with low batteries in case of mains voltage failure
2 Current for the loads plus the current required by the control panel
3 Internal resistance of batteries and relevant circuits. (Cables, terminals, fuses, etc.)

2.1.5 PU-A0007-1 Drawer with Slots

Description

It is a 19 inch rack that can contain a PU-A0009-1 battery charger module and up to four
PU-A0008-1 power supply modules. It features ventilation, consisting in three fans with a diameter
of 120 mm. The terminal blocks for power supply and status replication connection are located on
slot back.

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Parts of the H-S81-HS System Power Supply Set

Figure 2.5 S81-PU002 Power Supply Set Connections

Internal connections

Line- 1 input voltage

Tag Faston Name Function

F1 L1 Primary power supply 1 phase

1

F2 N1 Primary power supply 1 neutral
F3 PE1 Primary power supply 1 earth

Line- 2 input voltage

Tag Terminal Name Function

F1 L2 Primary power supply 2 phase

2

F2 N2 Primary power supply 2 neutral
F3 PE2 Primary power supply 2 earth

NOTE: The PU-A0008-1 modules installed in slot 2 and 3 are connected to line 1
network input. The PU-A0008-1 modules installed in slot 4 and 5 are connected to lin e 2
network input.

Main earth

Tag Screw Name Function

3 V1 PE Rack earthing

Cooling fans

Tag Terminal Name Function

M1 S Fan speedometer signal

4-5-6

M2 -V Fan power supply negative
M3 +V Fan power supply positive

Output voltage

Tag Terminal Name Function

M1 +VLOAD Supply voltage positive

7

M2 -VLOAD Supply voltage negative
M3 +VBAT Battery positive
M4 -VBAT Battery negative

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Power Supply Set Parts of the H-S81-HS System

Open collector replications

Tag Terminal Name Function

M1 PSU1-Fault Primary power supply failure
M2 PSU2-Fault Secondary power supply failure
M3 Fault Internal failure
M4 Battery status Battery status (charge/supply)

8

M5 Charge Status Battery charge status (full charge/trickle charge)
M6 Rip.1 Programmable output
M7 Rip.2 Programmable output
M8 GND External temperature probe display
M9 +S External temperature probe positive

M10 -S External temperature probe negative

RS 232

Tag Pin Name Function

1 N.C. Not used
2 Txd RS232 data transmission
3 Rxd RS232 data reception
4 N.C. Not used

9

5 GND RS232 common
6 N.C. Not used
7 N.C. Not used
8 N.C. Not used
9 N.C. Not used

2.1.6 PU-A0008-1 Power Supply Module

Description

It is a switching power supply unit with universal input able to pro­vide a maximum current of 20A at 25VDC. It is placed in a 19 inch
rack slot and used in combination with the PU-A0009-1 battery char­ger in compliance with EN54-4 standard. The power supply unit fea­tures a circuit for load distribution which allows the parallel
connection of multiple power supply units, up to a maximum of four
units. Module hot swapping is allowed (Hot Plug). On the front panel
there are: two green LEDs signaling the proper presence of input and
output voltage; a yellow LED that lights up in case of failure; and a
button for shutting the module down before hot-swapping.

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Parts of the H-S81-HS System Power Supply Set

!

Technical Features

• Input voltage: 110-240V~ (-15% -10%)

• Free-air operating temperature: -5 °C - 50 °C

• Relative humidity: 93% non-condensing

• Input voltage frequency: 50-60 Hz

• Power factor (W/VA): 0.6 Typical

• Efficiency: > 80%

• Protection class: IP20

• Dimensions: 128mm x 96mm x 250mm

• Flammability: UL94V2

• Insulation between input and output: >2 MΩ (500VDC)

• Insulation between input and ground: >2 MΩ (500VDC)

• Dielectric strength between input and output: 3000 VAC for 1 minute

• Dielectric strength between inputs and ground: 1500 VAC for 1 minute

• VLOAD voltage: 25VDC ±2%

• VLOAD current: 20A

• Max. starting current: 25A

• VLOAD ripple: < 110mV pK-pK at maximum current

• VLOAD output stability: > 1%

• Line Fuse: T10A H 250V (5x20)

• Protections: Over-voltage, short circuit

WARNING: HIGH VOLTAGE

THIS MODULE INCLUDES CIRCUITS WITH VOLTAGE AND CURRENT VALUES POTENTIALLY
DANGEROUS FOR PEOPLE.

2.1.7 PU-A0009-1 Battery Charger Module

Description

This is a UPS able to control and charge two 12 Volt batteries with a maxi­mum capacity of 120A/h. Battery maximum charge current can be set through
a dip-switch on the module. Under normal operating conditions, a simplified
test is carried out every 30 seconds in order to check the proper presence of
the batteries. A full test, instead, is carried out every hour in order to check
electrical connections and battery efficiency. During battery trickle charge,
battery voltage is compensated automatically according to the measured tem­perature. During the full charge stage, instead, it is kept at 27.6VDC In case of
mains voltage failure, batteries are automatically switched to the load without
any interruptions. Should the full charge stage last more than 24 hours, the
battery charger will signal a battery fault. In case of primary power supply
failure, the system will shut batteries down when the on-load voltage is lower
than 18VDC in order to avoid damaging the batteries. The set features seven
open collector outputs for replicating the various types of faults, several inputs
for monitoring power supply module and cooling fan status, and one RS232
port for the connection to a supervisory system. It is used together with one or
more PU-A0008-1 power supply units. In this case, the resulting power supply
set is fully compliant with the EN54-4:1997/A2:2006 standard.

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Central Unit Rack Parts of the H-S81-HS System

Figure 2.6 Central Unit Rack

Technical Features

• Input voltage: 22-28 VDC

• Max. absorbed current: 8A

• Free-air operating temperature: -5 °C - 50 °C

• Relative humidity: 93% non-condensing

• Efficiency: > 83%

• Protection class: IP20

• Dimensions: 128mm x 40mm x 250mm

• Flammability: UL94V2

• Battery voltage: 26.2 to 28.7 VDC, compensated automatically

• Battery current: (4/6A) Adjustable through dip switch

• VBAT Ripple: < 100mV pK-pK at maximum current

• Resistance to mains voltage dips: >=20mS at maximum current (with PU-A0008)

• Maximum battery capacity: 120 Ah

• Maximum current to batteries: Limited automatically

• Current to the load: 50A External fuse

• Protections: Over-voltage, short circuit, and battery reverse polarity

• CPD reference standards: EN54-4

• EC reference standards: EN50081-2 and EN50082-2 (industrial environment)

2.2 Central Unit Rack

The central unit includes a central processing unit (CPU) with the relevant bus, the display module
and the module for default I/O control. It has the function of processing the data received from the
modules and controlling the operator interface and the communication with supervisory systems.

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Parts of the H-S81-HS System Central Unit Rack

Figure 2.7 S81-E2003-1 Bus

Figure 2.8 RJ45 UTP Connection Cable

2.2.1 S81-E2003-1

Description

It is the interface between the two CPUs and the other peripheral devices making up the system.

Technical Features

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95%(RH) non-condensing

Internal connections

 TB1 & TB2: +V/-V

These two Faston terminals are used for supply voltage connection

TAG Function Cable color

TB1 25VDC power supply positive Red
TB2 25VDC power supply negative Black

 J1: Default I/O

It is a connector for a 14-pole flat cable allowing the connection to the module S81-T8004-1
(default I/O).

 J2 & J3: LVDS Bus Loop Link

They are 2 RJ45 connectors for category 5 cable allowing to connect the CPU to the two peripheral
modules. This is a closed loop connection, thus allowing to increase system reliability. The J2 con­nector (Bus-IN) must be connected to the BUS-OUT terminal of the last rack, whereas the J3 con­nector (Bus-OUT) must be connected to the BUS-IN terminal of the first rack.

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Central Unit Rack Parts of the H-S81-HS System

Figure 2.9 RS232 Connections



J4 & J5: Printer/Debug / Host Computer

Two connectors for 10-pole flat cable, allowing the connection of a 40 or 80 column serial printer
and of a PC for configuration data transfer. Use the S81-CFT10/2 cable for connecting to the PC.

J4 Connector

Pin Signal Signal Pin

1DTR  DCD 1
3TXD  RXD 2
5RXD  TXD 3
7 DCD  DTR 4
9GND  GND 5
2DTR  DSR 6
4CTS  RTS 7
6RTS  CTS 8
8RI9

10 NU

Direction

DB9 Female

 J6: Display

A connector for 20-pole flat cable, allowing the connection to the S81-U1006 display module.

2.2.2 S81-U1002-1

Description

This module is system central unit. Besides the micro-controller, the module
includes the following elements: Flash memory, buffered static Ram, watchdog
circuit and Ethernet controller. The CPU module can be used in both single and
redundant configuration. In this last case, two CPUs operating in parallel are
used. Both CPUs process the information received from the modules, but only
one of the two CPUs runs the commands. In case of failure of the primary CPU,
the other one keeps on carrying out all the tasks without any interruption of the
machine cycle.

Technical Features

• Safety rating: applicable up to SIL3

• Micro-controller: Renesas H8-2318 at 25Mhz

• RAM memory: 4 MB, lithium battery buffered

• FLASH memory: 2 MB

• Ethernet Output: 10/100BaseT with RJ45 connector

• Watch Dog: external

• Redundancy YES

• Supply voltage: 22-29VDC

• Quiescent current: 70mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

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Parts of the H-S81-HS System Central Unit Rack

Figure 2.10 S81-U1006-1

Status Indications

The module front panel includes four LEDs indicating the following conditions:

LED Mode Indication

Link

(Green)
Activity

(Green)

Run

(Green)

Wdo

(Yellow)

Connections

On module front panel there is an 8-pole RJ45 connector, enabling module connection to the Ether­net network. Through this port, connections with maximum length of 100 mm can be carried out
using category 5 cables.

2.2.3 S81-U1006-1

Description

The display module is the interface between the control panel and the operator. It includes a LED­backlit graphic display with 30 lines of 52 characters each, 19 LEDs, 23 buttons, and one buzzer.

⊗

∅

⊗

∅

⊗

∅ = flashing ⊗ = steady on − = off

Ethernet connection link present

−

No Ethernet connection link
Data transmission/receipt on the Ethernet port

−

No activity on the Ethernet port
Primary CPU
Secondary CPU

−

Blocked CPU

−

Operating CPU
Blocked CPU

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Central Unit Rack Parts of the H-S81-HS System

Technical features

• Supply voltage: 22-29VDC

• Quiescent current: 70mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• LCD resolution: 320 x 128 pixels

• Backlighting: LED

• Hot swap capability: yes

Status Indications

The front panel includes 14 LEDs with the following functions:

LED Mode Indication

Alarm (Red)

General Trouble (Yellow) ∅ General trouble condition
Device Trouble (Yellow) ∅ Sensors/actuators trouble
Sounder Trouble (Yellow) ∅ Alarm sounder trouble
PSU1 Trouble (Yellow) ∅ Primary power supply trouble
PSU2 Trouble (Yellow) ∅ Secondary power supply trouble
Ground Fault (Yellow) ∅ Earth leakage
System Trouble (Yellow) ∅ System trouble
Zone Testing (Yellow) ∅ Ongoing zone test
General disable (Yellow) ⊗ General disable condition
Device disable (Yellow) ⊗ Disabled sensors/actuators
Sounder disable (Yellow) ⊗ Disabled alarm sounder
Output Delay (Yellow) ⊗ Activation delay timer on
Voltage detection (Green) ⊗ Primary voltage detection

∅ = flashing ⊗ = steady on

∅ Non acknowledged alarm condition
⊗ Acknowledged alarm condition

Module rear panel includes 5 LEDs with the following functions:

LED Indication

LD15 (Yellow) Currently not used
LD16 (Yellow) Currently not used

CPU-A Link (Green) Steady on when the communication Link with CPU-A is present
CPU-B Link (Green) Steady on when the communication Link with CPU-B is present

S81-T8004-1 Link Steady on when the communication Link with S81-T8004-1 is present

Buttons

Button Description of buttons Level Description of the function

Local Buzzer Silencing 1-2-3 Deactivates the local buzzer

System sounder silencing 2-3 Silencing of system fire alarm sounders

Control panel reset 2-3 Resets the control panel

Evacuation command 2-3 Activates system fire alarm sounders

Delay time reset 1-2-3 Cancels output delay timer

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Parts of the H-S81-HS System I/O Rack

Figure 2.11 I/O Rack - Front View

Selection cancel 1-2-3 To cancel an operation or to go back to the previous page

Enter key 1-2-3 Confirms a selection made when navigating through operator cycle menus

Arrows for selecting menu direction 2-3 They enable the navigation through operator cycle menus

0-9 key numbers 1-2-3 They are used for entering parameters and access passwords

Scroll 1-2-3 It allows to view the complete list in operator cycle menu

F1 key 1-2-3 It allows to access directly the main page of the active access level

Internal connections

 BR1 & BR2: +V/-V

These two Faston terminals are used for supply voltage connection

TAG Function Cable Color

BR1 25VDC power supply positive Red
BR2 25VDC power supply negative Black

 J2

A connector for 20-pole flat cable, allowing the connection to S81-E2003-1 Bus module.

 J3

A 4-pole connector supplying power to the LEDs for display backlighting.

 J5

A 10-pole connector connecting the membrane keyboard to the display.

2.3 I/O Rack

Up to ten expansion racks can be connected to an H-S81-HS base. Each can include up to thirteen
I/O modules. Position 14 is reserved to the S81-E2002-1 rack controller. Two I/O rack types are
available according to the type of terminations to be used.

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Figure 2.12 S81-E2001-1 - Rear View

Figure 2.13 Flat Cable Connections

20-Pin Ribbon Cable

Connection on Rear Rack

Termination module on DIN rail

2.3.1 S81-E2001-1

Description

This module includes the thirteen modules and the rack controller . Module-field device connections
are carried out using flat cables, with the relevant termination module, from the DIN bar. Using this
bus, systems with redundant I/O modules are not possible.

Technical Features

• Supply voltage: 22 - 29VDC

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Maximum number of I/O modules: 13

• Field connections: 20-way flat cable

Internal connections

20-pin flat cables are used in this case to connect the rack to the termination module. Flat cable
maximum length is 5 meters. The typ e of termination module and the relevant connections depend
on the type of module to be terminated. Field devices, in this case, can be easily disconnected by
simply disconnecting the flat cables from the termination modules.

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Parts of the H-S81-HS System I/O Rack

Figure 2.14 S81-E2001-2 - Rear View

Figure 2.15 Multi-conductor Cable Connections

2.3.2 S81-E2001-2

Description

This module includes the thirteen modules and the rack controller . Module-field device connections
are carried out by using 3-meter long pre-wired cables. Using this bus, systems with redundant I/O
modules are possible.

Technical features

• Supply voltage: 22-29VDC

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

Maximum humidity:

•

• Maximum number of I/O modules: 13

• Field connections: Multi-conductor cables

95% (RH) non-condensing

Internal connections

Pre-wired cables are used in this case to connect the rack to the terminal block. Standard cable
length is 2 meters. The cable type and the relevant connections depend on the type of module to be
terminated.

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2.3.3 S81-E2002-1

Description

This module is the rack controller. It allows the information exchange between
CPUs and rack modules. It controls 13 point-to-point links to rack modules and
two closed loop links for the communication to the two CPUs.

Technical features

• Safety rating: applicable up to SIL3

• Supply voltage: 22-29VDC

• Quiescent current: 20mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

Status Indications

Module front panel includes eight LEDs with the following functions:

LED Indication

A-IN Link (green) Steady on when CPU-0 loop input link is present

A-OUT Link (green) Steady on when CPU-0 loop output link is present

B-IN Link (green) Steady on when CPU-1 loop input link is present

B-OUT Link (green) Steady on when CPU-1 loop output link is present

Run (green) Flashes during operation
FLT1 (yellow) Steady on in case of local interrupt
FLT2 (yellow) Steady on in case of CPU-A loop interrupt
FLT3 (yellow) Steady on in case of CPU-B loop interrupt

Configuration

Modules are configured by means of a 4-way dip switch used to set the number of racks from 1 to
10, according to the table below:

2.4 I/O modules

The following I/O module types are available:

Part Number Description Notes

S81-F3002-1 8 monitored input module for conventional detectors Redundancy not possible
S81-F3002-2 8 monitored input module for conventional detectors Redundancy possible
S81-F4001-1 Module with 1 x 4-20mA analog input Redundancy not possible
S81-F4001-2 Module with 1 x 4-20mA analog input Redundancy possible
S81-F4002-1 Module with 2 4-20mA analog inputs Redundancy not possible
S81-F4002-2 Module with 2 4-20mA analog inputs Redundancy possible
S81-F4003-1 Module with 8 x 4-20mA analog inputs Redundancy not possible
S81-F4003-2 Module with 8 x 4-20mA analog inputs Redundancy possible

SW1-1 SW1-2 SW1-3 SW1-4 Rack No.

OFFOFFOFFOFF 1

ON OFF OFF OFF 2

OFF ON OFF OFF 3

ON ON OFF OFF 4

OFF OFF ON OFF 5

ON OFF ON OFF 6

OFF ON ON OFF 7

ON ON ON OFF 8

OFF OFF OFF ON 9

ON OFF OFF ON 10

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Parts of the H-S81-HS System I/O modules

S81-F5001-1 Module with 8 x 500mA monitored outputs for solenoids Redundancy not possible
S81-F5001-2 Module with 8 x 500mA monitored outputs for solenoids Redundancy possible
S81-F5002-1 Module with 16 x 250mA non monitored outputs Redundancy not possible
S81-F5003-1 Module with 8 x 250mA monitored outputs for sounders Redundancy not possible
S81-F5004-1 Module with 4 x 2A monitored outputs for solenoids Redundancy not possible
S81-F5004-2 Module with 4 x 2A monitored outputs for solenoids Redundancy possible
S81-F6001-1 Module with 8 outputs for fire extinguishing system control Redundancy not possible
S81-F6002-1 Logic module Redundancy not possible
S81-F7002-1 Loop control module with ESP protocol Redundancy not possible
S81-F7006-1 Modbus RTU Master/Slave module Redundancy not possible
S81-F7007-1 Loop control module with SSP protocol Redundancy not possible
S81-F7008-1 Control modules for weighing modules Redundancy not possible
S81-F7009-1 Loop control module with XP95/Discovery protocol Redundancy not possible
S81-F7010-1 Loop control module with System Sensor protocol Redundancy not possible

2.4.1 S81-F3002-1 & S81-F3002-2

Description

Eight balanced input module for conventional safety related sensors. All chan­nels can be reset individually and are tested every 30 seconds during operation.
This module is suitable for controlling detection systems with conventio nal
lines and can be used in systems with already existing detection lines for con­trolling automatic fire extinguishing systems with double enable logic or intrin­sically safe systems. It is also used for controlling all the devices typical of fire
extinguishing systems (pressure switches, discharge buttons, etc.). This module
can be duplicated in fault tolerant systems; in this case, the two modules shall
be placed on adjacent racks in the same position. In this configuration, the eight
detection lines are connected to both modules.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: S81-F3002-2 model

• Alarm threshold: 2 programmable thresholds on 255 levels

• Line short circuit current >115mA

• Channel test: every 30 seconds

• Intrinsic Safety Barriers allowed: uZ680+ Pepperl & Fuchs

• Supply voltage: 22-29VDC

• Quiescent current: 14mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Each one of the eight channels on the front panel includes two status LEDs providing the following
information:

Input channel status

Normal −− − −
Disabled ⊗− ⊗ −
Trouble ∅− ∅ −
Tampering −−− −−− − ∅
Pre-alarm −∅−−−−−−
Alarm −⊗ − ⊗

Key to symbols: ⊗= steady on LED; − = LED off, ∅= flashing LED, −−−= function not available

Indications Line LEDs 1-8 in SAFETY mode Indications Line LEDs 1-8 in SECURITY mode

Yellow LED Red LED Yellow LED Red LED

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Configuration

By using the configuration program ProS81, the following parameters can be set for each input
channel:

Function Allowed values in SAFETY mode

Operating mode: Latching-NO, Latching-NC, Non-Latching-NO,

Non-Latching-NC,
Alarm verification function Yes/No Disabled
Pre-alarm threshold 10-250 Fixed threshold
Alarm threshold 10-250 Fixed threshold
Channel status with line short circuit Trouble / Alarm Tampering
Type of indication Fire, Supervisory, Gas, Trouble , Hidden,

Buzzer Only
Automatic alarm reset Yes/No N0
Enable/Disable channel status export to Hosts No, TCP1, TCP2, RS232 No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on the channel No, TCP1, TCP2, RS232 No, TCP1, TCP2, RS232

Allowed values in

SECURITY mode

Latching-NC

Burglar Alarm, Hidden

Field Connection

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to the S81-T8001-1 termination module with 16
terminals by using a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block by the S81-CCT6 16­conductor multi-polar cable. For S81-F3002-2 module redundant connec­tion, use the S81-CCT1R cable.

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Parts of the H-S81-HS System I/O modules

S81/CCT1R

S81/CCT1

Figure 2.17 Standard Connection Diagram of NO/NC Contacts

Figure 2.18 Standard Connection Diagram of Conventional Detectors

Figure 2.19 Standard Connection Diagram of the Intrinsic Safety Barrier

Function Termination with Flat Cable Termination with Multi-conductor Cable

detection line 1

detection line 2

detection line 3

detection line 4

detection line 5

detection line 6

detection line 7

detection line 8

+ ∅ 1

- ∅ 22Brown

+ ∅ 3 3 Green

- ∅ 44Yellow

+ ∅ 55Gray

- ∅ 66Pink

+ ∅ 77Blue

- ∅ 88Red

+ ∅ 99Black

- ∅ 10 10 Violet

+ ∅ 11 11 Gray/pink

- ∅ 12 12 Red/blue

+ ∅ 13

- ∅ 14 14 Brown/green

+ ∅ 15 15 White/yellow

- ∅ 16 16 Yellow/brown

T8001

terminals

view

Rack - rear

S81-T8001-1

1White

13 White/green

Figure 2.16 Field connections

Standard Connection Diagrams

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Figure 2.20 Standard Connection Diagram for Burglar Alarm

2.4.2 S81-F4001-1 & S81-F4001-2

Description

Safety related module with 1 x 4-20mA analog input and two programmable
thresholds. It can control the following transducer types: explo sion sensors, air
quality sensors, oxygen sensors, temperature sensors, 4-20mA general sensors.
The channel is continuously tested during operation. The module features a 4­20mA output that provides the current value measured on the input. This analog
value can be transferred to a DCS by means of the S81-F7006-1 Modbus RTU
module. This module can be duplicated in fault tolerant systems; in this case, the
two modules shall be placed on two adjacent racks in the same position. In this
configuration, the detection lines is connected to both modules.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: S81-F4001-2 model

• Alarm threshold: 2 programmable thresholds

• Channel test: continuously tested

• Measuring range 0-24mA

• Line short circuit condition: with current >23.5mA

• Supply voltage: 22-29VDC

• Quiescent current: 35mA

• Operating temperature: -5 - 50°C

• Storage temperature: -30 - 80°C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Module front panel includes three LEDs, a graphic LED bar, and a three-digit display.

Input channel status

Normal −− −
Disabled −− ⊗
Trouble −− ¬
Pre-alarm ⊗⊗ −
Alarm ⊗− −
Key to symbols: ⊗= steady on LED; − = LED off; ∅= flashing LED

2nd Level 1st Level Fault/Disabled

Red LED Red LED Yellow LED

 LED Bar

It indicates the 0-100% percentage of the measured value.

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Parts of the H-S81-HS System I/O modules



Three-Digit Display

The three-digit display generally shows the measured value in the programmed format. Moreover,
it shows some fault codes according to the following table.

No. Channel Status

--- Initialization stage
F00 Module/channel not configured
F01 Line opening (current <1mA)
F02 Over-current (current >23.5mA)
F03 Internal test failed
Fx.x Device trouble
E00 Memory data error CRC

+/-999 Measured value

1 For current values lower than the set trouble threshold and exceeding 1mA, the

display will show the value of the measured current in mA preceded by letter F. Please
refer to the manual of the connected device for identifying the type of anomaly.

NOTE: The 3-digit display on module front panel does not provide the operator with fundamental
information and does not comply with the standard EN-54-2.

1

Configuration

By using the configuration program ProS81, the following parameters can be set for each input
channel:

Function Allowed values

Operating mode Latching/Non latching, UP/Down, NM
Mode of analog value transfer to Hosts Upon request/Automatic in case of change
Unit of measure of the channel Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpm
Zero Point of the measuring range -999 - 999
End of scale of the measuring range -999 - 999
Pre-alarm threshold -999 - 999
Alarm threshold -999 - 999
Lower trouble threshold 1,0 - 3,8mA
Alarm delay 0 - 255 seconds
Type of indication Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Yes/No
Enable/Disable status export via ModBus Yes/No
Enable/Disable channel status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on the channel No, TCP1, TCP2, RS232
It defines the format of the analog value sent via ModBus,

and automatically via Host

mA, mA tenth, VI, VI tenth, converter points

Threshold Setting

The following parameters can be set for each module through the configuration program or directly
on the control panel in the operator cycle, access level 3:

• Pre-alarm threshold.

• Alarm threshold

• Current value below which a trouble condition is signaled

• Calibration mixture concentration value for end of scale calibration

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Zero Point Calibration

Calibrate the zero point as reported below:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Make sure that no gas is present near the sensor to be calibrated.

• Press the “1” key to calibrate the zero point.

• The new zero value is stored in the memory of the module.

• Press “0” to cancel the operation.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The zero point can be calibrated only with zero values ranging between 3 and 5mA.

End of Scale Calibration

Calibrate the end of scale as follows:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Apply gas to the sensor according to the percentage set during configuration.

• Wait for the gas value measured by the module to stabilize.

• Press the key “3” to calibrate the end of scale.

• The new value is stored in the memory of the module.

• Press “2” to cancel the operation.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The end of scale can be calibrated only if the current value measured by the module is
±3mA than the set calibration value.

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT2 16­conductor multi-polar cable. For S81-F4001-2 module redundant connection ,
use the S81-CCT2R cable.

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Parts of the H-S81-HS System I/O modules

S81/CCT2R

S81/CCT2

Figure 2.22 Standard Connection Diagram

Function Termination with Flat Cable Termination with Multi-conductor Cable

Input signal + ∅ 1

--- ∅ 22

--- ∅ 33

--- ∅ 44

Output signal + ∅ 55Brown

--- ∅ 66

--- ∅ 77

1White

--- ∅ 88

Figure 2.21 Field Connections

S81-T8003-1

Standard Connection Diagrams

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2.4.3 S81-F4002-1 & S81-F4002-2

Description

Safety related module with 2 x 4-20mA analog inputs and two thresholds to be
programmed on the module through the operator cycle. The following transducer
types can be connected to this module: Explosion Sensors, Air Quality Sensors,
Oxygen Sensors, T emperature Sensors, 4-20mA General Sensors. The channel is
continuously tested during operation. The module features 4-20mA outputs that
provide the current value measured on the input. The analog value of each chan­nel can be transferred to a DCS by means of the S81-F7006-1 Modbus RTU
module. This module can be duplicated for fault tolerant systems; in this case,
the two modules shall be placed on two adjacent racks in the same position. In
this configuration, the two detection lines are connected to both modules.

Technical Features

• Safety rating:

• Redundancy:

• Alarm threshold:

• Channel test:

• Measuring range

• Line short circuit condition:

• Supply voltage:

• Quiescent current:

• Operating temperature:

• Storage temperature:

• Maximum humidity:

• Hot swap capability:

applicable up to SIL3
S81-F4002-2 model
2 programmable
continuously tested
0-24mA
with current >23.5mA
22-29VDC
60mA

-5 - 50 °C

-30 - 80 °C
95% (RH) non-condensing
yes

Status Indications

Module front panel includes three LEDs and a three-digit display for each channel.

Input channel status

Normal −− −
Disabled −− ⊗
Trouble −− ¬
Pre-alarm ⊗⊗ −
Alarm ⊗− −
Key to symbols: ⊗= steady on LED; − = LED off; ∅= flashing LED

2nd Level 1st Level Fault/Disabled

Red LED Red LED Yellow LED

Three-Digit Display

The three-digit display generally shows the measured value in the programmed format. Moreover,
it shows some fault codes according to the following table.

No. Channel Status

--- Initialization stage
F00 Module/channel not configured
F01 Line opening (current <1mA)
F02 Over current (current >23.5mA)
F03 Internal test failed

Fx.x Device trouble

E00 Memory data error CRC

+/-999 Measured value

1 For current values lower than the set trouble threshold and exceeding 1mA, the display

will show the value of the measured current in mA preceded by letter F. Please refer to
the manual of the connected device for identifying the type of anomaly.

1

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Parts of the H-S81-HS System I/O modules

NOTE: The two 3-digit displays on module front panel do not provide the operator with
fundamental information and do not comply with the standard EN-54-2.

Configuration

By using the configuration program ProS81, the following parameters can be set for each input
channel:

Function Allowed values

Operating mode Latching/Non latching, UP/Down, NM
Mode of analog value transfer to Hosts Upon request/Automatic in case of change
Unit of measure of the channel Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpm
Zero Point of the measuring range -999 - 999
End of scale of the measuring range -999 - 999
Pre-alarm threshold -999 - 999
Alarm threshold -999 - 999
Lower trouble threshold 1.0 - 3.8mA
Alarm delay 0 - 255 seconds
Type of indication Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Yes/No
Enable/Disable status export via ModBus Yes/No
Enable/Disable channel status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on the channel No, TCP1, TCP2, RS232
It defines the format of the analog value sent via ModBus,

and automatically via Host

mA, mA tenth, VI, VI tenth, converter points

Threshold Setting

The following parameters can be set for each module through the configuration program or directly
on the control panel in the operator cycle, access level 3:

• Pre-alarm threshold.

• Alarm threshold.

• Current value below which a trouble condition is signaled.

• Calibration mixture concentration value for end of scale calibration.

Zero Point Calibration

Calibrate the zero point as reported below:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Make sure that no gas is present near the sensor to be calibrated.

• Press the “1” key to calibrate the zero point of the channel 1.

• Press “0” to cancel the operation for the channel 1.

• Press the “5” key to calibrate the zero point of the channel 2.

• Press the “4” key to cancel the operation for the channel 2.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The zero point can be calibrated only with zero values ranging between 3 and 5mA.

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End of Scale Calibration

Calibrate the end of scale as follows:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Apply gas to the sensor according to the percentage set during configuration.

• Wait for the gas value measured by the module to stabilize.

• Press the key “3” to calibrate the end of scale for channel 1.

• Press “2” to cancel the operation for channel 1.

• Press the key “7” to calibrate the end of scale for channel 2.

• Press “6” to cancel the operation for channel 2.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The end of scale can be calibrated only if the current value measured by the module is
±3mA than the set calibration value.

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT7 16­conductor multi-polar cable. For S81-F4002-2 module redundant connection,
use the S81-CCT7R cable.

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Parts of the H-S81-HS System I/O modules

S81/CCT7

Figure 2.24 Standard Connection Diagram

Function Termination with Flat Cable Termination with Multi-conductor Cable

Input signal 1 + ∅ 1

--- ∅ 2 2 ---

Input signal 2 + ∅ 33Brown

--- ∅ 4 4 ---

Output signal 1 + ∅ 5 5 Green

--- ∅ 6 6 ---

Output signal 2 + ∅ 77Yellow

1White

--- ∅ 8 8 --­S81-T8003-1

Figure 2.23 Field Connections

Standard Connection Diagrams

S81/CCT7R

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2.4.4 S81-F4003-1 & S81-F4003-2

Description

Safety related module with 8 x 4-20mA analog inputs and two thresholds to be
programmed on the module through the operator cycle. The following trans­ducer types can be connected to this module: Explosion Sensors, Air Quality
Sensors, Oxygen Sensors, Temperature Sensors, 4-20mA General Sensors. The
channels are continuously tested during operation. The analog value of each
channel can be transferred to a DCS by means of the S81-F7006-1 Modbus RTU
module. This module can be duplicated in fault tolerant systems; in this case, the
two modules shall be placed on two adjacent racks in the same position. In this
configuration, the eight detection lines are connected to both modules.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: S81-F4003-2 model

• Alarm threshold: 2 programmable thresholds for each channel

• Channel test: continuously

• Measuring range 0-24mA

• Line short circuit condition: with current >23.5mA

• Supply voltage: 22-29VDC

• Quiescent current: 13mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Module front panel includes two status LEDs for each one of the eight channels.

Input channel status

Normal −−
Disabled −⊗
Trouble −−
Pre-alarm −−
Alarm ⊗−
Key to symbols: ⊗= steady on LED; − = LED off; ∅= flashing LED

Indications Line LEDs 1-8

Red LED Yellow LED

Configuration

By using the configuration program ProS81, the following parameters can be set for each input
channel:

Function Allowed values

Operating mode Latching/Non latching, UP/Down, NM
Mode of analog value transfer to Hosts Upon request/Automatic in case of change
Unit of measure of the channel Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpm
Zero Point of the measuring range -999 - 999
End of scale of the measuring range -999 - 999
Pre-alarm threshold -999 - 999
Alarm threshold -999 - 999
Lower trouble threshold 1.0 - 3.8mA
Alarm delay 0 - 255 seconds
Type of indication Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Yes/No
Enable/Disable status export via ModBus Yes/No
Enable/Disable status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on the channel No, TCP1, TCP2, RS232
It defines the format of the analog value sent via ModBus,

and automatically via Host

mA, mA tenth, VI, VI tenth, converter points

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Threshold Setting

The following parameters can be set for each module through the configuration program or directly
on the control panel in the operator cycle, access level 3:

• Pre-alarm threshold.

• Alarm threshold.

• Current value below which a trouble condition is signaled

• Calibration mixture concentration value for end of scale calibration

Zero Point Calibration

Calibrate the zero point as reported below:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Disconnect the channel to be calibrated (1-8).

• Make sure that no gas is present near the sensor to be calibrated.

• Press the “1” key to calibrate the zero point of the channel.

• The new zero value is stored in the memory of the module.

• Press “0” to cancel the operation for the channel.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The zero point can be calibrated only with zero values ranging between 3 and 5mA.

End of Scale Calibration

Calibrate the end of scale as follows:

• Disable the channel of the module to be calibrated from the operator cycle.

• Enter the diagnosis cycle of the module to be calibrated.

• Disconnect the channel to be calibrated (1-8).

• Apply gas to the sensor according to the percentage set during configuration.

• Wait for the gas value measured by the module to stabilize.

• Press the key “3” to calibrate the end of scale for the channel.

• Press “2” to cancel the operation for the channel.

• Exit the module diagnosis cycle and enable the channel.

NOTE: The end of scale can be calibrated only if the current value measured by the module is
±3mA than the set calibration value.

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

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S81/CCT3

Figure 2.26 Standard Connection Diagram



S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block by the S81-CCT3 16-con­ductor multi-polar cable. For S81-F4003-2 module redundant connection, use
the S81-CCT3R1 cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

Input signal 1 + ∅ 1
Input signal 2 + ∅ 22
Input signal 3 + ∅ 33
Input signal 4 + ∅ 44
Input signal 5 + ∅ 55
Input signal 6 + ∅ 66
Input signal 7 + ∅ 77
Input signal 8 + ∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow
Gray
Pink
Blue
Red

S81/CCT3R

Figure 2.25 Field Connections

Standard Connection Diagrams

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2.4.5 S81-F5001-1 & S81-F5001-2

Description

8 x 500 mA monitored control channel module. This is especially suited to con­trol automatic fire extinguishing systems, and can be used both for controlling
directional and releasing solenoid valves and evacuation visual and audible
alarm devices. During operation, each channel is cyclically tested by the module
through reversal of output signal for approximately 200 hundreds of microsec­onds. In case of difference between the set signal and the measured one, the con­trol panel promptly signals a fault. Several channels can be connected in parallel
in order to increase the output current. This module can be duplicated in fault
tolerant systems; in this case, the two modules shall be placed on adjacent racks
in the same position. In this configuration, the eight output lines are connected
to both modules.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: S81-F5001-2 model

• Channel test: every 2 seconds

• Max. output current: 500mA

• Automatic output protection: Yes

• Supply voltage: 22-29VDC

• Quiescent current: 35mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Each one of the eight channels on the front panel includes two status LEDs

Output Channel Status

Off −−
Disabled ⊗−
Trouble ∅−
Active −⊗
Key to symbols ⊗= steady on LED; − = LED off; ∅= flashing LED

Indications 1-8 Out LEDs

Yellow LED RED LED

Configuration

By using the configuration program ProS81, the following parameters can be set for each output
channel:

Function Mode

Operating mode Continuous-Normally Energized, Continuous-Normally de-energized, Intermittent,

Pulsing-1, Pulsing-2, ISA-1A Alarm Sequence, Delayed on activation, Delayed on

enabling, Delayed on deactivation
Timing 1 to 255 seconds/minutes (only for pulsing and intermittent modes)
Output type Normal / Sounder
Output status in case of CPU fault Frozen in the last status / Off
Enable/Disable status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts

on the channel

No, TCP1, TCP2, RS232

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S81/CCT3

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

Thanks to this bus, the module can be terminated by using a S81-T8003-1 termination module with
8 terminals or a S81-T8006-1 8-relay module with a 20-way flat cable.

 S81-T8006-1

If this termination type is used, there will be eight relay outputs with one 4A SPDT contact to be
used exclusively for connecting circuits operating with SELV voltage. This solution will guarantee
coil monitoring for the eight relays.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT3 8-conductor
multi-polar cable. For S81-F5001-2 module redundant connection, use the S81­CCT3R cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

Output 1 + ∅ 1
Output 2 + ∅ 22
Output 3 + ∅ 33
Output 4 + ∅ 44
Output 5 + ∅ 55
Output 6 + ∅ 66
Output 7 + ∅ 77
Output 8 + ∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow
Gray
Pink
Blue
Red

S81/CCT3R

Figure 2.27 Field Connections

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Figure 2.28 Standard Connection Diagram

Standard Connection Diagrams

NOTE: The module can control resistive or inductive loads with a maximum current of 500mA. If

the module is used for controlling filament lamps, the maximum load power cannot exceed 4W.

2.4.6 S81-F5002-1

Description

Module with sixteen non monitored 250mA open collector outputs. It is also
used together with the S81-T8007-2 16-relay module.

Technical Features

• Redundancy: No

• Channel test: No

• Max. output current 250mA

• Automatic output protection No

• Supply voltage: 22-29VDC

• Quiescent current: 10mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Each one of the sixteen channels on the front panel includes a status LED.

Indications 1-16

Output Channel Status

Channel under normal condition −
Enabled channel ⊗
⊗= steady on LED; − = LED off

Out LEDs

RED LED

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Configuration

By using the configuration program ProS81, the following parameters can be set for each output
channel:

Function Mode

Operating mode Continuous-Normally Energized, Continuous-Normally de-energized, Intermittent,

Pulsing-1, Pulsing-2, ISA-1A Alarm Sequence, Delayed on activation, Delayed on

enabling, Delayed on deactivation
Timing 1 to 255 seconds/minutes (only for pulsing and intermittent modes)
Output type Normal / Sounder
Output status in case of CPU fault Frozen in the last status / Off
Enable/Disable status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on

the channel

No, TCP1, TCP2, RS232

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

Thanks to this bus, the module can be terminated by using a S81-T8001-1 termination module with
16 terminals or a S81-T8007-2 16-relay module.

 S81-T8007-2

When this termination type is used, there will be sixteen relay outputs with one 4A SPDT contact to
be used exclusively for connecting circuits operating with SELV voltage.

 S81-E2001-2 Bus

Thanks to this bus, the module can be terminated by using a S81-CCT1 16-conductor multi-polar
cable or a S81-T8007-2 16-relay module.

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Function Termination with Flat Cable Termination with Multi-conductor Cable

Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8

Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16

Common Positive

- ∅ 1

- ∅ 22

- ∅ 33

- ∅ 44

- ∅ 55

- ∅ 66

- ∅ 77

- ∅ 88

- ∅ 9

- ∅ 10

- ∅ 11

- ∅ 12

- ∅ 13

- ∅ 14

- ∅ 15

- ∅ 16

+

S81-T8001-1

White

1

Brown
Green
Yellow
Gray
Pink
Blue
Red
Black
Violet
Gray/Pink
Red/Blue
White/Green
Brown/Green
White/Yellow
Yellow/Brown
White/Gray

S81/CCT1

Figure 2.29 Field Connections

2.4.7 S81-F5003-1

Description

Module with 8 x 250 mA monitored output channels for sounder control. Outputs
are controlled by two virtual channels for allowing both continuous and intermit­tent output control. Line is monitored by polarity reversal.

Technical Features

• Redundancy: No

• Channel test: No

• Max. output current 250mA

• Automatic output protection: Yes

• Supply voltage: 22-29VDC

• Quiescent current: 38mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Each one of the eight channels on the front panel includes two status LEDs.

Output channel status

Off −−
Disabled ⊗−
Trouble ∅−
Active −⊗
Key to symbols ⊗= steady on LED; − = LED off; ∅= flashing LED

Indications 1 - 8 Out LEDs

Yellow LED RED LED

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Configuration

By using the configuration program ProS81, the following parameters can be set for each output
channel:

Function Mode

Operating mode Continuous-Normally Energized, Continuous-Normally de-energized, Intermittent,

Pulsing-1, Pulsing-2, ISA-1A Alarm Sequence, Delayed on activation, Delayed on

enabling, Delayed on deactivation, ANSI-S3.41, March
Timing 1 to 255 seconds
Output type Normal / Sounder
Output status in case of CPU fault Frozen in the last status / Off
Enable/Disable status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts on

the channel

No, TCP1, TCP2, RS232

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

Thanks to this bus, the module can be terminated by using a S81-T8001-1
termination module with 16 terminals.

 S81-E2001-2 Bus

Thanks to this bus, the module can be terminated by using a S81-CCT1
16-conductor multi-polar cable or a S81-T8008-1 module.

S81-T8008-1

Should 500 mA per line not be enough, it is possible to connect the optional module S81-T8008-1
to module S81-F5003-1. The former will add 4 x 2A at 24 VDC polarity reversal outputs.

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Figure 2.31 Standard Connection Diagram

Function Termination with Flat Cable Termination with Multi-conductor Cable

Output 1

Output 2

Output 3

Output 4

Output 5

Output 6

Output 7

Output 8

+ ∅ 1

- ∅ 22

+ ∅ 33

- ∅ 44

+ ∅ 55

- ∅ 66

+ ∅ 77

- ∅ 88

+ ∅ 9

- ∅ 10

+ ∅ 11

- ∅ 12

+ ∅ 13

- ∅ 14

+ ∅ 15

- ∅ 16

S81-T8001-1

White

1

Brown
Green
Yellow
Gray
Pink
Blue
Red
Black
Violet
Gray/Pink
Red/Blue
White/Green
Brown/Green
White/Yellow
Yellow/Brown

S81/CCT1

Figure 2.30 Field Connections

Standard Connection Diagrams

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2.4.8 S81-F5004-1 & S81-F5004-2

Description

4 x 2A monitored control channel module. This is especially suited to control
automatic fire extinguishing systems, and can be used both for controlling direc­tional and releasing solenoid valves and evacuation visual and audible alarm
devices. During operation, each channel is cyclically tested by the module
through reversal of output signal for approximately 200 hundreds of microsec­onds. In case of difference between the set signal and the measured one, the con­trol panel promptly signals a fault. Several channels can be connected in parallel
in order to increase the output current. This module can be duplicated in fault tol­erant systems; in this case, the two modules shall be placed on adjacent racks in
the same position. In this configuration, the eight output lines are connected to
both modules.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: S81-F5004-2 model

• Channel test: every 2 seconds

• Max. output current 2A

• Automatic output protection: Yes

• Supply voltage: 22-29VDC

• Quiescent current: 20mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

Each one of the eight channels on the front panel includes two status LEDs.

Output channel status

Off −−
Disabled ⊗−
Trouble ∅−
Active −⊗
Key to symbols ⊗= steady on LED; − = LED off; ∅= flashing LED

Indications 1 - 4 Out LEDs

Yellow LED RED LED

Configurations

By using the configuration program ProS81, the following parameters can be set for each output
channel:

Function Mode

Operating mode Continuous-Normally Energized, Continuous-Normally de-energized, Intermittent,

Pulsing-1, Pulsing-2, ISA-1A Alarm Sequence, Delayed on activation, Delayed on

enabling, Delayed on deactivation
Timing 1 to 255 seconds/minutes (only for pulsing and intermittent modes)
Output type Normal / Sounder
Output status in case of CPU fault Frozen in the last status / Off
Enable/Disable status export to Hosts No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts

on the channel

No, TCP1, TCP2, RS232

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Figure 2.33 Field Connections

Field connections

The module can be connected to field terminal block by using only a multi-conductor cable wi th
the S81-E2001-2 bus.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT4 8-conductor
multi-polar cable. For S81-F5004-2 module redundant connection, use the
S81-CCT4R cable.

Function Termination with Multi-conductor Cable

Output 1 + 1 White

Output 2 + 2 Brown

Output 3 + 3 Green

Output 4 + 4 Yellow

Figure 2.32 Field Connections

NOTE: The module can control resistive or inductive loads with a maximum current of 2A.

Should the module be used for controlling filament lamps, the maximum load power shall not
exceed 10W.

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2.4.9 S81-F6001-1

Description

This module is used for controlling the logic and indications of a certain fire
extinguishing zone in compliance with the requirements of the EN12094-1 stan­dard. It controls ten output variables and seven input variables. It controls some
fire extinguishing system typical logics, such as discharge delay and reset inhibit
time. This module checks the status of the inputs and outputs physically located
on other modules by using virtual channels.

Technical Features

• Safety rating: applicable up to SIL3

• Redundancy: Yes

• Max. output current 250mA

• Automatic output protection: No

• Supply voltage: 22-29VDC

• Quiescent current: 10mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 status LEDs with the following functions:

LED Indication

Activated (Red LED) Steady on under “activated” condition. It goes out in case of reset.
Relised (Red LED) Steady on under “released” condition. It goes out in case of reset.
Fault (Yellow LED) Flashing in case of trouble in the fire extinguishing zone.
Disabled (Yellow LED) Steady on if a fire extinguishing zone is disabled
Inhibit (Yellow LED) Steady on under “inhibit” condition.
Hold (Yellow LED) Steady on under “Hold” condition.
Aut. Off (Yellow LED) Steady on under “Automatic exclusion” condition
Res. Bank (Yellow LED) Steady on when the reserve bank is selected

Virtual channels

The module controls the following variables:

Variable Type Description

V1 In “Activated” condition
V2 In Main primary discharge
V3 In Reserve primary discharge
V4 In Main secondary discharge
V5 In Reserve secondary discharge
V6 In Intermittent audible indications
V7 In Continuous audible indications
V1 Out Manual activation
V2 Out Automatic activation
V3 Out Automatic exclusion
V4 Out Emergency hold
V5 Out Release inhibition
V6 Out Reserve bank
V7 Out Secondary discharge
V8 Out Triggered system
V9 Out General trouble

V10 Out General disable

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Figure 2.34 Fire Extinguishing System

Configuration

By using the ProS81 configuration program, the following parameters can be set for each virtual
channel:

Function Type Mode

Operating mode Sensors NO
Activates/alarmed condition Sensors Non Latching
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Operating mode Actuators Continuous-Normally De-energized
Output type Actuators Normal
Enable/Disable status export to Hosts Sensors/Actuators No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts

on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

The following parameters can be set for each module through the configuration program or directly
on the control panel in the operator cycle, access level 3:

Parameter Mode

Release delay time 0-60 seconds
Reset inhibit time 1-30 minutes
Hold operating mode Mode-A / Mode-B

Field Connections

This module does not feature any field connections, and therefore requires no terminations.

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2.4.10 S81-F6002-1

Description

Logic module able to control 100 S-R flip flops, 100 toggles, and 100 timers.
Timers can be configured for two operating modes (Mode-A and Mode-B).

Technical Features

• Redundancy: Yes

• Maximum number of S-R flip flops: 100

• Maximum number of logic Toggles: 100

• Maximum number of Timers: 100

• Timer range: 0-255 seconds

• Supply voltage: 22-29VDC

• Quiescent current: 9mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes four LEDs with the following functions:

LED Indication

F1 (Green LED) Steady on if a logic function input variable is active
F2 (Green LED) Steady on if a logic function output variable is active
F3 (Green LED) Flashing during Timer count.
Disabled (Yellow LED) Steady on if an input or output variable is disabled

Configuration

By using the ProS81 configuration program, the following parameters can be set for each virtual
channel:

Parameter Type Mode

Type Sensors Flip Flop / Toggle / Timer
Mode Sensors A / B (Only for Timer types)
Alarm delay Sensors 0-255 seconds (Only for Flip Flop and Timer types)
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Enable/Disable status export to Hosts Sensors/Actuators No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts

on the channel

NOTE: Logic function virtual inputs are set in output zones, whereas logic function virtual
outputs are set in zone sensors.

Sensors/Actuators No, TCP1, TCP2, RS232

Logic Functions

The following time diagrams describe in detail the operation of the various logic functions of the
module.

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

S-R Flip Flop Function

 Toggle Function

 Timer Function (Mode-A)

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

Timer Function (Mode-B)

Field Connections

This module does not feature any field connections, and therefore requires no terminations.

2.4.11 S81-F7002-1

Description

Control module for addressable devices using Hochiki ESP protocol. This mod­ule can control up to a maximum of 127 fire detection modules including: smoke,
heat, combined detectors, alarm buttons, control modules, visual and audible
alarm devices.

Technical Features

• Redundancy: No

• Maximum number of devices per loop: 127

• Loop maximum current 400mA

• Supply voltage: 22-29VDC

• Quiescent current: 90mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

Active (Red LED) Steady on if an input is under alarmed/activated condition
Disabled (Yellow LED) Steady on if an input or an output is disabled
Fault (Yellow LED) Flashing in case of Fault condition
Loop Fault (Yellow LED) Flashing in case of loop short circuit or open loop
Log on Fault (Yellow LED) Flashing in case of difference between the detected devices

Service (Yellow LED) Flashing in case of in case of smoke detectors with dirty lenses
TX Pol. (Green LED) It lights up every time data are transmitted from the module to

RX Pol. (Green LED) It lights up every time data from loop devices are received

and the programmed ones.

loop devices.

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Configuration

By using the configuration program ProS81, the following parameters can be set for each point of
the single devices, according to the relevant type:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Sensitivity Sensors 3 sensitivity levels to be selected
Measuring range Sensors See table
Pre-alarm threshold Sensors According to the selected measuring range
Alarm threshold Sensors According to the selected measuring range
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Sensors Yes/No
Operating mode Actuators Continuous-Normally Energized, Continuous-Normally De-energized,

Timing Actuators 1 to 15 seconds (only for pulsing and intermittent modes)
Output type Actuators Normal / Sounder
Sounder tone Actuators 7 selectable tones
Sounder volume Actuators 50,55,60,70,78,80,85,88,90,93,94,95,98 decibels
Enable/Disable status export to

Hosts
Enable/Disable commands

from Hosts on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

Sensors/Actuators No, TCP1, TCP2, RS232

Intermittent, Pulsing

The following measuring ranges, with the relevant thresholds, can be selected for the 4-20mA
S81-Mod-AN module:

Measuring

range

0-10 ppm 0.0-10.0 0.0-10.0
0-20 ppm 0.0-20.0 0.0-20.0

0-50 ppm 0-50 0-50
0-100 ppm 0-100 0-100
0-200 ppm 0-200 0-200

0-100% LEL 0-100 0-100

0-25% O

15-25% O

2

2

4-20 mA 4.0-20.0 4.0-20.0

0-100°C 0-100 0-100

Pre-alarm

Threshold

0.0-25.0 0.0-25.0

15.0-25.0 15.0-25.0

Alarm Threshold

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 terminals
with a 20-way flat cable.

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Figure 2.36 Loop standard connection diagram



S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT4 4- conductor
multi-polar cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

+Loop Output

-Loop Output
+Loop Input

-Loop Input

---

---

---

---

+ ∅ 1

- ∅ 22

+ ∅ 33

- ∅ 44

∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow

S81/CCT4

Figure 2.35 Field Connections

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Supported Devices

This module can control the following types of Hochiki Europe addressable devices:

Part Number Description Type Pros-81 Notes

ALG-E, ALG-EN Photoelectric Smoke Sensor ALG-E Powered by the loop
ATG-E Heat Sensor ATG-E Powered by the loop
ACB-E, ACB-EW Multi Heat Sensor ACB-E Powered by the loop
AIE-E Ionization Smoke Sensor AIE-E Powered by the loop
ACA-E Smoke/Heat Multi Sensor ACA-E Powered by the loop
S81-Mod-An 4-20mA Analog Module CHQ-AN Requires external power supply
CHQ-CP, HCP-E, HCP-W Manual Call Point CHQ-CP Powered by the loop
CHQ-MZ,CHQ-SZM Single Zone Module CHQ-MZ Powered by the loop
CHQ-Z, CHQ-DZM Dual Zone Module CHQ-Z Requires external power supply
CHQ-SIM Single Input Module CHQ-SIM Powered by the loop
CHQ-S, CHQ-DIM Dual Input Module CHQ-S Powered by the loop
CHQ-R, CHQ-DRC Dual Relay Controller CHQ-R Requires external power supply
CHQ-B, CHQ-DSC Dual Sounder Controller CHQ-B Powered by the loop
CHQ-PCM Plant Control Module CHQ-PCM Powered by the loop
YBO-BS Base Sounder YBO-BS Powered by the loop
CHQ-BS Base Sounder (Old type) CHQ-BS Powered by the loop
YBO-BSB Base Sounder Beacon YBO-BSB Powered by the loop
CHQ-WS2 Wall Sounder CHQ-WS2 Powered by the loop
CHQ-WSB Wall Sounder Beacon CHQ-WSB Powered by the loop
CHQ-AB Addressable Beacon CHQ-AB Powered by the loop
CHQ-ARI Remote Indicator CHQ-ARI Powered by the loop
CHQ-POM Powered Output Module CHQ-POM Powered by the loop
CHQ-SOM Single Output Module CHQ-SOM Powered by the loop
FB-1 Fire Beam Detector FB-1 Powered by the loop

2.4.12 S81-F7007-1

Description

Control module for addressable devices using the SSP protocol. The module is
able to control up to 127 addressable modules and is mainly used for controlling
technological signals. This type of module shall not be used to connect fire detec­tion devices.

Technical Features

• Redundancy: No

• Number of devices per loop: 127

• Loop maximum current: 250mA

• Supply voltage: 22-29VDC

• Quiescent current: 70mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

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I/O modules Parts of the H-S81-HS System

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

Active (Red LED) Steady on if an input is under alarmed/activated condition
Disabled (Yellow LED) Steady on if an input or an output is disabled
Fault (Yellow LED) Flashing in case of Fault condition
Loop Fault (Yellow LED) Flashing in case of loop short circuit or open loop
Log on Fault (Yellow LED) Flashing in case of difference between the detected devices and the programmed ones.
Service (Yellow LED) Flashing in case of in case of smoke detectors with dirty lenses
TX Pol. (Green LED) It lights up every time data are transmitted from the module to loop devices.
RX Pol. (Green LED) It lights up every time data from loop devices are received

Configuration

By using the configuration program ProS81, the following parameters can be set for each point of
the single devices, according to the relevant type:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Measuring range Sensors See table
Pre-alarm threshold Sensors According to the selected measuring range
Alarm threshold Sensors According to the selected measuring range
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Sensors Yes/No
Operating mode Actuators Continuous-Normally Energized, Continuous-Normally De-energized,

Timing Actuators 1 to 255 seconds (only for pulsing and intermittent modes)
Enable/Disable status export to

Hosts
Enable/Disable commands from

Hosts on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

Sensors/Actuators No, TCP1, TCP2, RS232

Intermittent, Pulsing

The following measuring ranges, with the relevant thresholds, can be programmed for S81-Mod­AI020, S81-Mod-AV010 analog modules:

Measuring Range Pre-alarm Threshold Alarm Threshold

0-255 Bit 0-255 0-255
0-10 ppm 0.0-10.0 0.0-10.0
0-20 ppm 0.0-20.0 0.0-20.0
0-50 ppm 0.0-50.0 0.0-50.0
0-100 ppm 0-100 0-100
0-200 ppm 0-200 0-200
0-500 ppm 0-500 0-500
0-999 ppm 0-999 0-999
0-100%LEL 0-100 0-100
0-25%O2 0.0-25.0 0.0-25.0
15-25%O2 15.0-25.0 15.0-25.0
4-20 mA 4.0-20.0 4.0-20.0
0-100 °C 0-100 0-100
0-150 °C 0-150 0-150
0-10 V 0.0-10.0 0.0-10.0

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Parts of the H-S81-HS System I/O modules

Figure 2.38 Standard Connection Diagram of Technological Controls

Field Connections

The module can be connected to field terminal block by using a flat or a multi­conductor cable, depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT4 4-conductor
multi-polar cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

+Loop Output

-Loop Output
+Loop Input

-Loop Input

---

---

---

---

+ ∅ 1

- ∅ 22

+ ∅ 33

- ∅ 44

∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow

S81/CCT4

Figure 2.37 Field Connections

Standard Connection Diagrams

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Supported Devices

This module can control the following types of addressable devices:

Part Number Description Type Pros-81 Notes

S81-Mod-DI Module with 8 non monitored inputs DI Requires external power supply
S81-Mod-AIT Module with 4 monitored inputs AIT Requires external power supply
S81-Mod-AI020 Module with 1 x 4-20 mA input AI020 Requires external power supply
S81-Mod-AV010 Module with 1 x 0-10V input AV010 Requires external power supply
S81-Mod-DO Module with 8 open collector outputs DO Requires external power supply
S81-Mod-DISP 255 message display module DISP Requires external power supply

1 A maximum of 64 modules can be installed in a loop.

1

2.4.13 S81-F7009-1

Description

Control module for addressable devices using XP95/Discovery Apollo protocol.
This module can control up to a maximum of 127 fire detection modules includ­ing: smoke, heat, combined detectors, alarm buttons, control modules, visual
and audible alarm devices.

Technical Features

• Redundancy: No

• Number of devices per loop: 127

• Loop maximum current: 400mA

• Supply voltage: 22-29VDC

• Quiescent current: 90mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

Active (Red LED) Steady on if an input is under alarmed/activated condition
Disabled (Yellow LED) Steady on if an input or an output is disabled
Fault (Yellow LED) Flashing in case of Fault condition
Loop Fault (Yellow LED) Flashing in case of loop short circuit or open loop
Log on Fault (Yellow LED) Flashing in case of difference between the detected devices and the programmed ones.
Service (Yellow LED) Flashing in case of in case of smoke detectors with dirty lenses
TX Pol. (Green LED) It lights up every time data are transmitted from the module to loop devices.
RX Pol. (Green LED) It lights up every time data from loop devices are received

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Parts of the H-S81-HS System I/O modules

Configuration

By using the configuration program ProS81, the following parameters can be set for each point of
the single devices, according to the relevant type:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Sensitivity Sensors 5 sensitivity levels to be selected
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Sensors Yes/No
Operating mode Actuators Continuous-Normally Energized, Continuous-Normally De-energized,

Timing Actuators 1 to 15 seconds (only for pulsing and intermittent modes)
Output type Actuators Normal / Sounder
Sounder tone Actuators 15 selectable tones
Sounder volume Actuators 7 selectable volume levels
Polling LED Sensors/Actuators Enable/Disable LED lighting up during polling
Enable/Disable status export to

Hosts
Enable/Disable commands from

Hosts on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

Sensors/Actuators No, TCP1, TCP2, RS232

Intermittent, Pulsing

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

 S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT4 4-conductor
multi-polar cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

+Loop Output

-Loop Output
+Loop Input

-Loop Input

---

---

---

---

+ ∅ 1

- ∅ 22

+ ∅ 33

- ∅ 44

∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow

S81/CCT4

Figure 2.39 Field Connections

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Figure 2.40 Loop Standard Connection Diagram

Standard Connection Diagrams

Supported devices

This module can control the following types of Apollo addressable devices:

Part Number Description Type Pros-81 Notes

55000-600 XP95 Optical smoke detector X-OSD Powered by the loop
55000-500 XP95 Ionization smoke detector X-ISD Powered by the loop
55000-268 /273 XP95 Reflective Beam X-RB Powered by the loop
55000-885 XP95 Multi-sensor detector X-HSM Powered by the loop
55000-400 XP95 Heat detector (Standard) X-HD Powered by the loop
55000-401 XP95 Heat detector (High Temperature) X-HHD Powered by the loop
55100-905 XP95 Manual Call Point X-MCP Powered by the loop
XPA-CB-12034-APO XPander Optical smoke detector P-OSD Powered by the loop
XPA-CB-11170-APO XPander Heat detector (Standard) P-HD Powered by the loop
XPA-CB-11171-APO XPander Heat detector (High Temperature) P-HHD Powered by the loop
XPA-CB-13032-APO XPander Multi-sensor detector P-HSM Powered by the loop
XPA-IN-14011-APO XPander Input/Output Unit P-IOU Powered by the loop
XPA-MC-14006-APO XPander Manual Call Point P-MCP Powered by the loop
XPA-CB-14003-APO XPander Sounder/Beacon & Sounder Base P-SB Powered by the loop
XPA-IN-14007-APO XPander Loop Interface P-LI Powered by the loop
55000-640 XP95 I.S. Optical smoke detector X-OSD Powered by the loop
55000-540 XP95 I.S. Ionization smoke detector X-ISD Powered by the loop
55000-440 XP95 I.S. Heat detector (Standard) X-HD Powered by the loop
55100-940 XP95 I.S. Manual Call Point X-MCP Powered by the loop
55000-847 Standard Input/Output Unit X-IOU Powered by the loop
55000-875 Standard Mains Input/Output Unit X-MIO Powered by the loop
55000-843 Standard Switch Monitor X-SM Powered by the loop
55000-841 Standard Switch Monitor Plus X-SMP Powered by the loop
55000-845 Standard Zone Monitor X-ZMU Powered by the loop
55000-852 Standard Sounder Control Unit X-SCU Requires external power supply
55000-803 Din Rail Input/Output Unit X-IOU Powered by the loop
55000-797 Din Rail Main Input/Output Unit X-MIO Powered by the loop
55000-822 Din Rail Switch Monitor X-SM Powered by the loop
55000-821 Din Rail Switch Monitor Plus X-SMP Powered by the loop
55000-760 Din Rail mini Switch Monitor X-MSM Powered by the loop
55000-812 Din Rail Zone Monitor X-ZMU Powered by the loop
55000-182 Din Rail Sounder Control Unit X-SCU Requires external power supply
55000-773MAR Marine Din Rail Zone Monitor X-ZMU Powered by the loop
55000-772MAR Marine Din Rail Switch Monitor Plus X-SMP Powered by the loop
55000-181MAR Marine Din Rail Sounder Control Unit X-SCU Requires external power supply
58000-600MAR Discovery Marine Optical smoke detector D-OSD Powered by the loop

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Parts of the H-S81-HS System I/O modules

58000-400MAR Discovery Marine Heat detector D-HD Powered by the loop
58000-700MAR Discovery Marine Multi-sensor detector D-HSM Powered by the loop
58100-940MAR Discovery Marine Manual Call Point D-MCP Powered by the loop
58100-975MAR Discovery Marine W.P. Manual Call Point D-MCP Powered by the loop
58000-600 Discovery Optical smoke detector D-OSD Powered by the loop
58000-500 Discovery Ionization smoke detector D-ISD Powered by the loop
58000-700 Discovery Multi-sensor detector D-HSM Powered by the loop
58000-300 Discovery Carbon Monoxide detector D-CMD Powered by the loop
58000-305 Discovery Heat/Carbon Monoxide multi-sensor D-HCM Powered by the loop
58000-400 Discovery Heat detector D-HD Powered by the loop
58100-908 Discovery Manual call Point Red D-MCP Powered by the loop
58100-950 Discovery W.P. Manual call Point Red D-MCP Powered by the loop
45681-393 Discovery Sounder/Beacon Base D-SBB Powered by the loop
58000-005 Discovery Open Area Sounder/Beacon D-ASB Powered by the loop
55000-295 Intelligent Dual IR Flame detector ATEX X-FD Powered by the loop
55000-021 Intelligent Triple IR Flame detector ATEX X-FD Powered by the loop

2.4.14 S81-F7010-1

Description

Control module for addressable devices using System Sensor protocol. This
module can control up to a maximum of 188 fire detection modules including:
smoke, heat, combined detectors, alarm buttons, control modules, visual and
audible alarm devices.

Technical Features

• Redundancy: No

• Operating modes: Configuration via software.

• Number of devices per loop: 99 modules & 99 sensors

• Loop maximum current: 500mA

• Supply voltage: 22-29VDC

• Quiescent current: 39mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

Active (Red LED) Steady on if an input is under alarmed/activated condition
Disabled (Yellow LED) Steady on if an input or an output is disabled
Fault (Yellow LED) Flashing in case of Fault condition
Loop Fault (Yellow LED) Flashing in case of loop short circuit or open loop
Log on Fault (Yellow LED) Flashing in case of difference between the detected devices and the programmed ones.
Service (Yellow LED) Flashing in case of in case of smoke detectors with dirty lenses
TX Pol. (Green LED) It lights up every time data are transmitted from the module to loop devices.
RX Pol. (Green LED) It lights up every time data from loop devices are received

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Configuration

By using the configuration program ProS81, the following parameters can be set for each point of
the single devices, according to the relevant type:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Sensitivity Sensors 5 or 9 sensitivity levels to be selected
Polling priority for call points Sensors Normal, High
Unit of measure of the channel Sensors Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpm
Zero Point Sensors -500 - 500
End of scale Sensors -500 - 500
Pre-alarm threshold Sensors -500 - 500
Alarm threshold Sensors -500 - 500
Lower trouble threshold Sensors 1.0 - 3.8mA
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Automatic alarm reset Sensors Yes/No
Operating mode Actuators Continuous-Normally Energized, Continuous-Normally De-energized,

Intermittent, Pulsing
Timing Actuators 1 to 15 seconds (only for pulsing and intermittent modes)
Output type Actuators Normal / Sounder
Polling LED Sensors/Actuators Enable/Disable LED lighting up during polling
Enable/Disable status export to

Hosts
Enable/Disable commands

from Hosts on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

Sensors/Actuators No, TCP1, TCP2, RS232

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT4 4-conductor
multi-polar cable.

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Parts of the H-S81-HS System I/O modules

Figure 2.42 Loop standard connection diagram

Function Termination with Flat Cable Termination with Multi-conductor Cable

+Loop Output

-Loop Output
+Loop Input

-Loop Input

---

---

---

---

+ ∅ 1

- ∅ 22

+ ∅ 33

- ∅ 44

∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow

S81/CCT4

Figure 2.41 Field Connections

Standard Connection Diagrams

Supported Devices

This module can control the following types of System Sensor addressable devices:

Part Number Description

CMA1-I Module with 1 output with isolator 1 CON/FORC
M701E Module with 1 output with isolator 1 CON/FORC
MMA1-I Module with 1 input with isolator 1 MON3
M710E Module with 1 input with isolator 1 MON3
M720E Module with 2 inputs with isolator 2 MON3
CMA11 Module with 1 input & 1 output 2 MON3/CON/FORC
M721E Module with 2 inputs & 1 output 3 MON3/FORC
CMA22 Module with 2 inputs & 2 outputs 4 MON3/CON/FORC
CMX-10RM Module with 5 inputs & 5 outputs 10 MON3/FORC
MCX-55M Module with 5 inputs & 5 outputs 10 MON3/FORC
MMX-10M Module with 10 inputs 10 MON3
CMX-10RM Module with 10 relay outputs 10 FORC
M710ECZ Module with 1 input for conventional detectors 1 SCON
M710ECZR Module with 1 input for conventional EExd detectors 1 SCON
MMT Module for 4-20mA analog interface with 1 channel 1 TEC2
IIG4N Module for 4-20mA analog interface with 4 channels 4 TEC2
M700KW Outdoor red alarm button with isolator 1 PULL
M700KI Red alarm button with isolator 1 PULL

Addresses

Used

Type

Pro-S81

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M700KACI-FG-B Blue alarm button with isolator 1 PULL
M700KACI-FG-B Yellow alarm button with isolator 1 PULL
ABS32/PW-I Addressable sounder base with isolator 1 HORN
ABSB32/PW/RD-I Addressable sounder base & beacon with isolator 1 HORN
AWB/RD-I Addressable beacon 1 HORN
AWS32/R/RD-I Electronic sounder with beacon with isolator 1 HORN
AWS32/R-I Electronic sounder with isolator 1 HORN
NFXI-SS-W Addressable sounder base with isolator 1 HORN
NFXI-BSF-WC Addressable sounder base & beacon with isolator 1 HORN
NFXI-WF-RR Addressable beacon 1 HORN
NFXI-WS-R Electronic sounder with isolator 1 HORN
NFXI-WSF-RR Electronic sounder & beacon with isolator 1 HORN
NFXI-OPT Optical smoke sensor with isolator 1 PHOT
NFXI-TDIFF Rate of rise & fixed 58°C temperature heat detector with isolator 1 TH58
NFXI-TFIX58 58°C heat sensor wi th isolator 1TH58
NFXI-TFIX78 78°C heat sensor with isolator 1TH78
NFXI-SMT2 Optical/rate of rise heat detector with isolator 1 OMNI
NFXI-SMT3 Optical smoke, heat and flame IR detector with isolator 1 OMNI
SDX-751CTEM Optical smoke, heat, CO and flame IR detector with isolator 1 OMNI
7251 PINNACLE Laser smoke detector 1 PINN
SDX-751ME Optical smoke sensor 1 PHOT
FDX551REM Rate of rise heat detector 1 TH58
FDX-551HTE 78°C heat sensor 1 TH78
FDX-751-TEMI Optical/rate of rise heat detector 1 OMNI
IDX751AE Intrinsically safe optical sensor 1 PHOT
WL-NTM Radio translator -- WTR
WL-CM SERIE Wireless output modules with one non monitored contact 1 WFORC
WL-MM SERIE Wireless input modules 1 WMON3
WL-MCP Wireless alarm button 1 WPULL
WL-D100 Wireless optical smoke sensor 1 WPHOT
WL-D200 Wireless optical/rate of rise heat detector 1 WTH58
WL-D350 Wireless 58°C heat sensor 1 WTH58
WL-SDN Wireless electronic sounder 1 WHORN

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Parts of the H-S81-HS System I/O modules

2.4.15 S81-F7006-1

Description

Communication module with Modbus RTU Master/slave protocol. It features
two outputs providing independent connections: a RS485 Half Duplex connec­tion, and a RS232 connection. It controls the following Modbus variables:

• 512 Boolean inp ut variabl es (3 2 16-bit words)

• 512 Boolean output variables (32 16-bi t words)

• 1024 16-bit analog variables.

• Analog variables report the values of the 4-20mA analog modules, S81-F4001,
S81-F4002, S81-F4003 types.

Technical Features

• Redundancy: No

• Operating modes: Master/Slave.

• Interface: N°1 RS232 + N°1 RS485

• Supply voltage: 22-29VDC

• Quiescent current: 14mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

ACTIVE (Red LED) Steady on if an input variable is active
DISABLED (Yellow LED) Steady on if an input or output variable is disabled
FAULT (Yellow LED) Flashing in case of communication fault. (Master mode only)
MASTER (Green LED) Steady on in Master operating mode.
TX RS232 (Green LED) It lights up every time data are transmitted on the RS232 port
RX RS232 (Green LED) It lights up every time data are received on the RS232 port
TX RS485 (Green LED) It lights up every time data are transmitted on the RS45 port.
RX RS485 (Green LED) It lights up every time data are received on the RS45 port.

Configuration

By using the ProS81 configuration program, the following parameters can be set for each virtual
channel:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Type of indication Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Operating mode Actuator Continuous-Normally Energized, Continuous-Normally De-energized,

Intermittent, Pulsing
Timing Actuator 1 to 15 seconds (only for pulsing and intermittent modes)
Output type Actuators Normal / Sounder
Enable/Disable status export to Hosts Sensors/Actuators No, TCP1, TCP2, RS232
Enable/Disable commands from

Hosts on the channel

Sensors/Actuators No, TCP1, TCP2, RS232

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I/O modules Parts of the H-S81-HS System

The module includes 2 x 8-way dip switches required for setting the communication parame ters.

 SW1: Modbus Address Configuration

SW1 dip switch configures module Modbus address in the 1-255 range. In Slave mode, it defines
module Modbus address, whereas in master mode it defines the address of the Slave peripheral
devices to which commands are to be sent. The address 00 is not allowed.

SW1-1 Modbus address Weight 1 (on = Active)
SW1-2 Modbus address Weight 2 (on = Active)
SW1-3 Modbus address Weight 4 (on = Active)
SW1-4 Modbus address Weight 8 (on = Active)
SW1-5 Modbus address Weight 16 (on = Active)
SW1-6 Modbus address Weight 32 (on = Active)
SW1-7 Modbus address Weight 64 (on = Active)
SW1-8 Modbus address Weight 128 (on = Active)

 SW2: Modbus Parameter Configuration

The 1-2-3 dips of SW2 switch configure the Baud rate according to the table below:

SW2-1 SW2-2 SW2-3 Baud Rate

Off Off Off 1200
On Off Off 2400
Off On Off 4800
On On Off 9600
Off Off On 19200
On Off On 38400
Off On On 57600
On On On 115200

The 4-5 dips of the SW2 switch configure parity and stop bit number

SW2-4 SW2-5 Parity

Off Off No parity
On Off Even
Off On Odd
On On Not allowed

The 6-7-8 dips of the SW2 switch configure the following options:

SW2-6

SW2-7

SW2-8

1 Only for Master mode

On 2 stop bits
Off 1 stop bit
On Module in Master mode
Off Module in Slave mode
On Freezes the last acquired status in case of Slave disconnection
Off Puts all entities in communication fault trouble condition in case of Slave disconnection

1

Moreover, the module includes a Jumper for allowing the 120 ohm termination resistor on the
RS485 line.

On RS485 primary line termination added

JP1

Off RS485 primary line termination removed

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

1

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Parts of the H-S81-HS System I/O modules

Figure 2.44 RS232/RS485 Standard Connection Diagram



S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT6 6-conductor
multi-polar cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

TX DATA RS232 TX
RX DATA RS232 TX

GND G

Positive RS485 +

Negative RS485 -

GND G

---

---

∅ 1
∅ 22
∅ 33
∅ 44
∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow
Gray
Pink

S81-CCT6

Figure 2.43 Field Connections

Standard Connection Diagrams

NOTE: For additional details on the use of this module, please refer to the specific document

ST-007-IT-R1 RTU Modbus Protocol.

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2.4.16 S81-F7008-1

Description

This module, used together with S81-MOD-BIL cylinder weighing modules,
allows to monitor cylinder load status and to signal even the slightest extinguish­ing gas leakage without delay.

Technical Features

• Redundancy: No

• Operating modes: Master/Slave.

• Interface to field devices: RS485

• Load cells on bus: 32

• Supply voltage: 22-29VDC

• Quiescent current: 14mA

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Hot swap capability: yes

Status Indications

The front panel includes 8 LEDs with the following functions:

LED Indication

ACTIVE Flashing in case of pre-alarm. On Steady in case of load cell alarm.
DISABLED Steady on if a load cell is disabled.
FAULT Flashing in case of load cell trouble
MASTER Not used (steady light)
TX RS232 Not used (off)
RX RS232 Not used (off)
TX RS485 It lights up every time data are transmitted on the RS45 port.
RX RS485 It lights up every time data are received on the RS45 port.

Configuration

Thanks to the configuration program ProS81, the following parameters can be set for each load
cell:

Parameter Type Mode

Operating mode Sensors Latching-NO, Latching-NC, Non-Latching-NO, Non-Latching-NC
Pre-alarm threshold Sensors 1-3000 hg
Alarm threshold Sensors 1-3000 hg
Alarm indication mode Sensors Fire, Supervisory, Gas, Trouble, Hidden, Buzzer Only
Enable/Disable status export to Hosts Sensors No, TCP1, TCP2, RS232
Enable/Disable commands from Hosts

on the channel

Sensors No, TCP1, TCP2, RS232

Field Connections

The module can be connected to field terminal block by using a flat or a multi-conductor cable,
depending on the used bus type.

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Figure 2.46 RS485 Standard Connection Diagram



S81-E2001-1 Bus

The module is connected to a S81-T8003-1 termination module with 8 termi­nals with a 20-way flat cable.

 S81-E2001-2 Bus

The module is connected to the field terminal block with the S81-CCT6 6-conductor
multi-polar cable.

Function Termination with Flat Cable Termination with Multi-conductor Cable

TX DATA RS232 TX
RX DATA RS232 TX

GND G

Positive RS485 +

Negative RS485 -

GND G

---

---

∅ 1
∅ 22
∅ 33
∅ 44
∅ 55
∅ 66
∅ 77
∅ 88

S81-T8003-1

White

1

Brown
Green
Yellow
Gray
Pink

S81-CCT6

Figure 2.45 Field Connections

Standard Connection Diagrams

NOTE: Connect a 120 Ohm, ¼ watt resistor between L+ and L- terminals on the weighing end

module to balance the RS485 bus.

S81-MOD-BIL Weighing Module

The S81-MOD-BIL module, together with the S81-F7008-1 module, allows to monitor cylinder
load status and to signal even the slightest extinguishing gas leakage without delay. The weighing
module communicates with the control module through the RS485 bus that accepts up to 32 mod­ules. Two thresholds, pre-alarm and alarm, can be set per weighing module when programming.

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Technical Features

• Support Material: Steel

• Supply voltage: 22-28VDC

• Typical absorption: 36mA typical

• Protection class: IP 30

• Operating temperature: -5 - 50°C

• Measuring range: 0 - 3000 hg

• Maximum load: 300 Kg

• Compatible control modules: S81-F7008-1

• RS485 bus maximum length: 1000 meters

Assembly

Install the weighing module to the floor with the relevant base by using the four fixing holes on the
lower section of the support. Before tightening the fixing nuts, make sure that cylinder base plate is
perfectly level. Do not install the module outdoor.

Programming the Weighing Module Address

In order to program the address of weighing modules follow the procedure below:

1. Enter the module diagnosis cycle.

2. Select the Program Device Address menu.

3. Set the desired address using the

4. Press Enter.

NOTE: During this stage, only the weighing module to which address has to be

assigned must be connected to the bus.

Weighing Module Reset

In order to reset the weighing modules, follow the procedure below:

1. Enter the module diagnosis cycle.

2. Select the Devices menu.

3. Go to the weighing module to be reset using the arrows.

4. Press Enter.

2.5 Termination modules

I/O modules may be terminated by using termination modules or by directly using a multi-conduc­tor cable, depending on the bus type in use.

Module PN Description

S81-F3002-1 Module with 8 x 22VDC monitored inputs S81-T8001-1 S81-CCT1
S81-F3002-2 Module with 8 x 22VDC monitored inputs Not available S81-CCT1R
S81-F3002-3 Module with 8 x 12VDC monitored inputs S81-T8001-1 S81-CCT1
S81-F4001-1 Module with 1 x 4-20mA analog input S81-T8003-1 S81-CCT2
S81-F4001-2 Module with 1 x 4-20mA analog input Not available S81-CCT2R
S81-F4002-1 Module with 2 x 4-20mA analog inputs S81-T8003-1 S81-CCT7
S81-F4002-2 Module with 2 x 4-20mA analog inputs Not available S81-CCT7R
S81-F4003-1 Module with 8 x 4-20mA analog inputs S81-T8003-1 S81-CCT3

↑ and ↓ keys.

Termination with

Flat Cable

Termination with

Cable

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S81-F4003-2 Module with 8 x 4-20mA analog inputs Not available S81-CCT3R1
S81-F5001-1 Module with 8 x 500mA monitored outputs S81-T8006-1

S81-T8003-1
S81-F5001-2 Module with 8 x 500mA monitored outputs Not available S81-CCT3R
S81-F5002-1 Module with 16 x 250mA non monitored outputs S81-T8007-1

S81-T8007-2

S81-T8001-1
S81-F5003-1 Module with 8 x 250mA monitored outputs for sounders S81-T8001-1

S81-T8008-1
S81-F5004-1 Module with 4 x 2A monitored outputs for solenoids Not available S81-CCT4
S81-F5004-2 Module with 4 x 2A monitored outputs for solenoids Not available S81-CCT4R
S81-F6001-1 Module for fire extinguishing systems Not available Not available
S81-F6002-1 Logic module Not available Not available
S81-F7002-1 Loop control module with ESP protocol S81-T8003-1 S81-CCT4
S81-F7006-1 Modbus RTU Master/Slave module S81-T8003-1 S81-CCT6
S81-F7007-1 Loop control module with SSP protocol S81-T8003-1 S81-CCT4
S81-F7008-1 Control modules for weighing modules S81-T8003-1 S81-CCT6
S81-F7009-1 Loop control module with XP95/Discovery protocol S81-T8003-1 S81-CCT4
S81-F7010-1 Loop control module with System Sensor protocol S81-T8003-1 S81-CCT4

2

S81-CCT3

S81-CCT1
S81-T8007-1
S81-T8007-2

S81-CCT1
S81-T8008-1

1

1 Combined with the S81-T8005-1 termin ation module
2 Combined with the S81-T8001-1 termin ation module

2.5.1 S81-T8001-1

Description

16-terminal termination module. It is used with S81-E2001-1 type buses
to terminate the following modules: S81-F3002-1, S81-F5002-1, S81­F5003-1

Technical Features

• Number of terminals: 16

• Assembly: on DIN bar

• Dimensions: W 57 x H 77 x D 50 mm

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Field Connections

Terminal

∅ 1 + Input 1 - Output 1 + Output 1
∅ 2 - Input 1 - Output 2 - Output 1
∅ 3 + Input 2 - Output 3 + Output 2
∅ 4 - Input 2 - Output 4 - Output 2
∅ 5 + Input 3 - Output 5 + Output 3
∅ 6 - Input 3 - Output 6 - Output 3
∅ 7 + Input 4 - Output 7 + Output 4
∅ 8 - Input 4 - Output 8 - Output 4
∅ 9 + Input 5 - Output 9 + Output 5
∅ 10 - Input 5 - Output 10 - Output 5
∅ 11 + Input 6 - Output 11 + Output 6
∅ 12 - Input 6 - Output 12 - Output 6
∅ 13 + Input 7 - Output 13 + Output 7
∅ 14 - Input 7 - Output 14 - Output 7
∅ 15 + Input 8 - Output 15 + Output 8
∅ 16 - Input 8 - Output 16 - Output 8

S81-F3002-1 S81-F5002-1 S81-F5003-1

Modules that can be terminated

2.5.2 S81-T8003-1

Field Connections

Terminal

∅ 1 +An. In 1 +An. In 1 +An. In 1 + Output 1 + Loop Out TX RS232
∅ 2 N.C. N.C. +An. In 2 + Output 2 - Loop Out RX RS232
∅ 3 N.C. +An. In 2 +An. In 3 + Output 3 + Loop In GND RS232
∅ 4 N.C. N.C. +An. In 4 + Output 4 - Loop In + RS485
∅ 5 +An. Out 1 +An. Out 1 +An. In 5 + Output 5 N.C. - RS485
∅ 6 N.C. N.C. +An. In 6 + Output 6 N.C. GND RS485
∅ 7 N.C. +An. Out 2 +An. In 7 + Output 7 N.C. N.C.
∅ 8 N.C. N.C. +An. In 8 + Output 8 N.C. N.C.

S81-F4001-1 S81-F4002-1 S81-F4003-1 S81-F5001-1

Description

8-terminal termination module. It is used with S81-E2001-1 type buses
to terminate the following modules: S81-F4001-1, S81-F4002-1,
S81-F4003-1, S81-F5001-1, S81-F7002-1, S81-F7006-1, S81-F7007-1,
S81-F7008-1, S81-F7009-1, S81-F7010-1.

Technical Features

• Number of terminals: 8

• Assembly: on DIN bar

• Dimensions: W 57 x H 77 x D 50 mm

Modules that can be Terminated

S81-F7002-1
S81-F7007-1
S81-F7009-1
S81-F7010-1

S81-F7006-1
S81-F7008-1

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2.5.3 S81-T8005-1

Description

20-terminal termination module. It is used as an adapter with
S81-E2001-2 type buses to connect the S81-F5002-1 modules to the
S81-T8007-1 termination modules by means of a S81-CCT-1 cable.

Technical Features

• Number of terminals: 20

• Assembly: on DIN bar

• Dimensions: W 68 x H 77 x D 50 mm

Interconnection Between S81-CCT1 Cable and S81-T8007-1 Module

Terminal S81-CCT-1 Wire Relay Notes

1 Not used
2 Not used
3 White K1 Connect to the white wire of cable S81-CCT1
4 Brown K2 Connect to the brown wire of cable S81-CCT1
5 Green K3 Connect to the green wire of cable S81- CCT1
6 Yellow K4 Connect to the yellow wire of cable S81-CCT1
7 Gray K5 Connect to the gray wire of cable S81-CCT1
8 Pink K6 Connect to the pink wire of cable S81-CCT1

9 Blue K7 Connect to the blue wire of cable S81-CCT1
10 Red K8 Connect to the red wire of cable S81-CCT1
11 Black K9 Connect to the black wire of cable S81-CCT1
12 Violet K10 Connect to the violet wire of cable S81-CCT1
13 Gray/Pink K11 Connect to the gray/pink wire of cable S81-CCT1
14 Red/Blue K12 Connect to the red/blue wire of cable S81-CCT1
15 White/Green K13 Connect to the white/green wire of cable S81-CCT1
16 Brown/Green K14 Connect to the brown/green wire of cable S81-CCT1
17 White/Yellow K15 Connect to the white/yellow wire of cable S81-CCT1
18 Yellow/Brown K16 Connect to the yellow/brown wire of cable S81-CCT1
19 Connect to +25V with a 200mA fuse
20 Not used

The S81-T8007-2 module can be connected directly to the S81-E2001-2 bus with cable S81-CCT1
without the need for the S81-T8005-1 interconnection module.

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2.5.4 S81-T8002-1

Description

This module transforms the remote Host serial
output signal from RS232 to current loop with
galvanic insulation. The module is passive and
therefore needs an actively operating converter
on the other end. With this module it is possible
to connect a remote Host computer to a maximum
distance of 2,000 meters.

Technical Features

• Supply voltage: 22-29VDC

• Quiescent current: 30mA

• Current loop maximum distance: 2,000 meters at 9,600 bps

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Dimensions: W 57 x H 77 x D 50 mm

Status Indications

The module includes 5 x SMD LEDs with the following functions:

LED Indication

Power Steady on when supply voltage is detected
RX-232 On when data are received on the RS232 port
TX-232 On when data are transmitted on the RS232 port
RX-CL On when data are received on the current loop
TX-CL On when data are transmitted on the current loop

Internal Connections

 J1: RS232

Connection of RS232 serial line. Connect to the J5 connector of module S81-E2003-1 using the
S81-C232/2 cable.

 BR1: Power Supply

These 3 terminals connect supply voltage (+25VDC) and earth.

Tag Function Cable Color

∅ M1 25VDC power supply positive Red
∅ M2 25VDC power supply negative Black
∅ M3 Earth Yellow/Green

Field Connections

 BR2: Current loop

These 4 terminals connect

Tag Function Cable Color

∅ M1 RX data input positive White
∅ M2 RX data input negative Brown
∅ M3 TX data output positive Green
∅ M4 TX data output negative Yellow

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2.5.5 S81-T8004-1

Description

This module controls 10 digital inputs, 16 open col­lector outputs and a local sounder 250mA moni­tored output for Fire alarm functions. Moreover, the
module checks the primary power supply voltage
for any ground fault (earth leakage). It can be com­bined with module S81-T8001-1 to get 16 x 250mA
open collector outputs, or with modules S81­T8007-1 and S81-T8007-2 to get 16 x SPDT con­tacts.

Technical Features

• Supply voltage: 22-29VDC

• Quiescent current: 100mA

• Max. current of open collector outputs 250mA, non protected

• Max. current of local sounder output 250mA, protected electronically

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Dimensions: W 135 x H 77 x D 50 mm

Status Indications

The module includes 2 green LEDs with the following functions:

LED Indication

Power (Green LED) Steady on when supply voltage is detected
Link (Green LED) Steady on when the link for communication with module S81-U1006-1 is present

Configuration

The module includes a 1-way dip-switch used to enable the ground fault check on the supply volt­age.

SW1 Description

On Supply voltage ground fault (earth leakage) check enabled
Off Supply voltage ground fault (earth leakage) check disabled

WARNING: EARTH GROUND

THE SUPPLY VOLTAGE OF THE H-S81-HS CONTROL PANEL IS NOT REFERENCED TO
EARTH. IN SOME DEVICES, SUCH AS PERSONAL COMPUTERS, THE POWER SUPPLY
NEGATIVE IS EARTHED FOR SAFETY REASONS. WHEN THESE DEVICES ARE CONNECTED
TO THE CONTROL PANEL, A GROUND FAULT (EARTH LEAKAGE) TROUBLE IS SIGNALED. TO
PREVENT THIS, MOVE THE SW1 DIP-SWITCH TO THE OFF POSITION.

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Figure 2.47 S81-T8004-1 Interconnections

Internal Connections

 TB1-TB2-TB3 Power supply

These three Faston connectors are used to connect supply voltage and earth.

TAG Function Cable Color

TB1 25VDC power supply positive Red
TB2 25VDC power supply negative Black
TB3 Earth Yellow/Green

 J1 to J1 on S81-E2003-1

It is a connector for 14-pole flat cable, allowing connection to the S81-E2003-1 Bus module. Con­nect using S81-CFT14/2 cable.

 J2 to J1 on S81-T8001-1, J1 on S81-T8007-1 or J1 on S81- T8007-2

It is a connector for 20-pole flat cable, allowing connection to the S81-T8001-1 termination module
or to the 16-relay modules S81-T8007-1 and S81-T8007-2. Connect using S81-CFT20/05 cable.

Terminals

S81-T8001-1

∅ M1 K1 Supervisory
∅ M2 K2 Alarm Normally de-energized
∅ M3 K3 General trouble Normally energized
∅ M4 K4 Disabling Normally de-energized
∅ M5 K5 External buzzer Normally de-energized
∅ M6 K6 Gas Normally de-energized
∅ M7 K7 Alarm
∅ M8 K8 Tampering Normally energized
∅ M9 K9 Trouble Normally energized
∅ M10 K10 External sounder Normally energized

Relay
S81-T8007-1
S81-T8007-2

Function Type Notes

Normally de-energized

Safety

Normally energized

Security

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∅ M11 K11 Currently not used
∅ M12 K12 Running System Normally energized
∅ M13 K13 System fault Normally energized
∅ M14 K14 Power supply fault Normally energized
∅ M15 K15 CPU fault Normally energized
∅ M16 K16 Control panel reset Pulsing on reset

System

Normally energized

Field Connections

 BR1 Terminal Block

It is a 12-way terminal block to connect the ten default inputs and the local fire alarm sounder.

BR1 Function Type Notes

∅ M1 Remote buzzer silencing input Safety N.O.
∅ M2 Remote sounder silencing input Safety N.O.
∅ M3 Remote control panel reset input Safety N.O.
∅ M4 Remote evacuation control input Safety N.O.
∅ M5 Battery status input (supply/charge) System 0V during charge
∅ M6 PSU1 primary power supply trouble input System N.C.
∅ M7 PSU2 secondary power supply trouble input System N.C.
∅ M8 Battery charge status (Full charge/Trickle) System 0V full charge
∅ M9 External Fault Input Safety N.C
∅ M10 Revolving door tamper input Security N.C
∅ M11 Local sounder/buzzer output + Safety max. 250mA
∅ M12 Local sounder/buzzer output - Safety max. 250mA

CAUTION: EN-54-2 COMPLIANCE

THE REMOTE EVACUATION CONTROL AND REMOTE CONTROL PANEL RESET INPUTS
MUST NOT BE ACTUATED DIRECTLY THROUGH EXTERNAL MANUAL BUTTONS SINCE THEY
ARE NOT MONITORED. THIS GUARANTEES COMPLIANCE WITH STANDARD EN-54-2.

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Figure 2.48 – Inputs and Local Sounder Output Standard Connection Diagram

Standard Connection Diagrams

2.5.6 S81-T8006-1

Description

Technical Features

• Supply voltage: 22-29VDC

• Quiescent current: 0mA

• Contact type: SPDT

• Contact capacity: 4 A 30VDC

• Assembly: on DIN bar

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% (RH) non-condensing

• Dimensions: W 135 x H 77 x D 50 mm

Status Indications

It is used with S81-E2001-1 type
buses to terminate S81-F5001-1 mod­ules. It features 8 x SPDT output con­tacts to connect SELV circuits only.

The module includes 8 green LEDs for relay status indication:

LED Condition

LED1 - LED8 (Green LEDs) It lights up when relay coil is active

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Field Connections

Relays

NC= Normally Closed
NO= Normally Open
COM= Common

BR1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

K1 K2 K3 K4 K5 K6 K7 K8

NC

NO

COM

NC

NO

COM

NC

NO

COM

NC

NO

COM

NC

NO

COM

NC

NO

COM

NC

NO

COM

NC

NO

COM

CAUTION: EN-54-2 COMPLIANCE

THE OUTPUTS ABOVE ARE NOT C-, E- OR J-TYPE OUTPUTS (EN 54-1), THEREFORE THEY
MUST NOT BE USED TO CONTROL FIRE ALARM DEVICES OR ALARM, FIRE ALARM OR
FAULT ALARM TRANSMISSION DEVICES. THIS GUARANTEES COMPLIANCE WITH
STANDARD EN-54-2.

2.5.7 S81-T8007-1

Description

It is used with S81-E2001-1
and S81-F5002-1 type
buses. It features 16 x 4A
30VDC SPDT output con­tacts to be used for the con­nection of SELV circuits
only. It is also used together
with the S81-T8004-1 mod­ule.

Technical Features

• Supply voltage: 22-29VDC

• Quiescent current: 0 mA

• Contact type: SPDT

• Contact capacity: 4 A 30VDC

• Assembly: on DIN bar

• Operating temperature: -5 - 50 °C

• Storage temperature: -30 - 80 °C

• Maximum humidity: 95% non-condensing

• Dimensions: W 170 x H 77 x D 50 mm

Status Indications

The module includes 16 green LEDs for relay status indication:

LED Condition

LED1 - LED16 (Green LEDs) It lights up when relay coil is active

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