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FC124-ZA
Technical Manual
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Siemens FC121-ZA, FC122-ZA, FC123-ZA, FC124-ZA Technical Manual

Fire Control Panel
FC121-ZA / FC122-ZA / FC123-ZA / FC124-ZA
Technical Manual
A6V10393190_h_en_-­2019-09-01
Smart Infrastructure
Legal notice
Technical specifications and availability subject to change without notice. © 2014 Copyright by Siemens Switzerland Ltd.
Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved.
Issued by: Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug +41 58 724 2424
www.siemens.com/buildingtechnologies
Edition: 2019-09-01 Document ID: A6V10393190_h_en_--
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Table of contents
1 About this document.................................................................................. 7
2 Safety regulations .................................................................................... 10
3 System description .................................................................................. 13
3.1 System overview ................................................................................................... 13
3.2 Features ............................................................................................................... 13
3.3 Technical data....................................................................................................... 14
3.3.1 Electrical data ....................................................................................................... 14
3.3.2 Mechanical data .................................................................................................... 15
3.3.3 Environmental conditions ...................................................................................... 16
3.4 Standard and options EN 54.................................................................................. 17
4 Installation ................................................................................................ 18
4.1 Power supply – mains voltage connection ............................................................. 18
4.2 Instruction ............................................................................................................. 20
4.2.1 Connection overview ............................................................................................. 21
4.3 Zone modes .......................................................................................................... 22
4.3.1 Standard ............................................................................................................... 22
4.3.2 Mixed .................................................................................................................... 23
4.3.3 GB continuity ........................................................................................................ 24
4.3.4 Short = alarm ........................................................................................................ 25
4.4 Outputs ................................................................................................................. 26
4.4.1 Mainboard (OUT1 / OUT2) .................................................................................... 26
4.4.2 Output card (OUTA / OUTB).................................................................................. 26
4.4.3 Relay .................................................................................................................... 28
4.4.4 Dialer connection .................................................................................................. 29
4.5 Input ..................................................................................................................... 30
4.6 Accessories .......................................................................................................... 31
4.6.1 Key switch set ....................................................................................................... 31
4.6.2 Output card ........................................................................................................... 32
4.6.3 EVAC module (NL) ................................................................................................ 33
4.6.4 Zone indication field .............................................................................................. 34
4.7 Initial start-up ........................................................................................................ 35
4.7.1 Prepare the panel.................................................................................................. 35
4.7.2 Pre configuration ................................................................................................... 36
5 Function overview .................................................................................... 37
5.1 Operating functions ............................................................................................... 37
5.2 Access levels ........................................................................................................ 37
5.3 LED indication ....................................................................................................... 38
5.4 Buttons ................................................................................................................. 39
5.5 Display .................................................................................................................. 40
5.6 Password entry ..................................................................................................... 40
6 Operation .................................................................................................. 41
6.1 General fire alarm procedure ................................................................................. 41
6.1.1 Procedure without Alarm verification...................................................................... 42
6.1.2 Alarm Verification Concept (AVC) .......................................................................... 43
6.1.3 Procedure with Alarm Verification .......................................................................... 44
6.2 Fault procedure ..................................................................................................... 45
6.3 Access level 1 ....................................................................................................... 46
6.3.1 Actual events ........................................................................................................ 46
6.3.2 Login ..................................................................................................................... 47
6.3.3 Alarm counter........................................................................................................ 47
6.4 Access level 2 ....................................................................................................... 48
6.4.1 Manned / unmanned ............................................................................................. 48
6.4.2 Silence / resound .................................................................................................. 48
6.4.3 LED, display and buzzer test ................................................................................. 48
6.4.4 Display history log ................................................................................................. 49
6.4.5 Logout................................................................................................................... 49
6.4.6 Set date and time .................................................................................................. 50
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6.4.7 Enable / disable zone ............................................................................................ 51
6.4.8 Enable test mode .................................................................................................. 52
6.4.9 Enable / disable outputs ........................................................................................ 53
6.4.10 Panel information .................................................................................................. 54
6.4.11 Service information ............................................................................................... 54
7 Programming ............................................................................................ 55
7.1 Configure .............................................................................................................. 55
7.1.1 Zone ..................................................................................................................... 55
7.1.2 Output ................................................................................................................... 56
7.1.3 Input ..................................................................................................................... 57
7.1.4 Accessories .......................................................................................................... 58
7.2 Global ................................................................................................................... 59
7.2.1 Country settings .................................................................................................... 59
7.2.2 Language .............................................................................................................. 59
7.2.3 Change password ................................................................................................. 59
7.2.4 User interface........................................................................................................ 60
7.2.5 Zone options ......................................................................................................... 60
7.2.6 Output options....................................................................................................... 60
7.2.7 Mains power ......................................................................................................... 60
7.2.8 Set date and time .................................................................................................. 61
7.2.9 Summer / winter time ............................................................................................ 61
7.2.10 Manned / unmanned ............................................................................................. 61
7.2.11 Service information ............................................................................................... 61
7.2.12 Buzzer .................................................................................................................. 61
7.2.13 Calibrate line ......................................................................................................... 61
7.2.14 Delete history log .................................................................................................. 62
7.3 Logout................................................................................................................... 62
7.4 Reset alarm counter .............................................................................................. 63
7.5 Customer text........................................................................................................ 64
7.5.1 Button function ...................................................................................................... 64
7.5.2 Text entry .............................................................................................................. 65
8 Tool function ............................................................................................ 66
8.1 Set up communication ........................................................................................... 66
8.1.1 Tool installation ..................................................................................................... 66
8.1.2 Tool settings ......................................................................................................... 67
8.2 Transfer history log data to PC .............................................................................. 68
8.3 Save configuration file ........................................................................................... 69
8.4 Restore configuration file ....................................................................................... 70
8.5 Download firmware ............................................................................................... 71
9 Commissioning ........................................................................................ 73
10 Maintenance ............................................................................................. 74
10.1 Preparatory work ................................................................................................... 74
10.2 Function test ......................................................................................................... 74
10.3 Device Test ........................................................................................................... 75
10.4 Completion work ................................................................................................... 75
11 Battery capacity........................................................................................ 76
11.1 FC121-ZA calculation ............................................................................................ 76
11.2 FC122-ZA calculation ............................................................................................ 76
11.3 FC123-ZA calculation ............................................................................................ 78
11.4 FC124-ZA calculation ............................................................................................ 79
12 Trouble shooting ...................................................................................... 80
12.1 LED indication ....................................................................................................... 80
12.2 System.................................................................................................................. 81
12.3 Accessories .......................................................................................................... 81
12.4 Factory reset ......................................................................................................... 82
13 Components and spare parts .................................................................. 83
14 Disposal and environmental protection.................................................. 84
Appendix A: Site configuration, Factory Setting.............................................. 85
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Appendix B: Switch mains to AC 115 V ............................................................ 87
Appendix C: History log ..................................................................................... 88
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1 About this document

Goal and purpose
The information provided in this manual is a summary of the key procedures and functions required to assemble, install, operate, commission and repair the system. It is intended to provide experienced and qualified personnel a guide on the required processes.
Scope
The technical manual applies to the Cerberus FIT fire control panel FC12x series.
Target groups
The information in this document is intended for the following target groups:
Target group Activity Qualification
Installation personnel
Commissioning personnel
Maintenance personnel
Assembles and installs the product components at the place of installation.
Carries out a performance check following installation.
Configures the product at the place of installation according to customer­specific requirements.
Checks the product operability and releases the product for use by the operator.
Searches for and corrects malfunctions. Carries out all maintenance work.
Checks that the products are in perfect working order.
Searches for and corrects malfunctions.
Document identification
Position Information
Title page
Footers
Last page
Product picture
Product type Product designation Document type
Pages Document ID Edition date
Document ID Edition date Manual Register
Has received specialist training in the area of building installation technology or electrical installations.
Has obtained suitable specialist training for the function and for the products.
Has attended the training courses for commissioning personnel.
Has obtained suitable specialist training for the function and for the products.
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Reference document and source language
l The source language of this document is English (en) l The reference version of this document is the international version in English. The
international version is not localized. The reference document has the following designation: ID_x_en_-­x = version, en = English, -- = international
Applicable documents
The list below is used as a reference for the fire control panel FC12x and as a supplement to this document.
Number Name
A6V10393192 A6V10393169 A6V10393171 A6V10371354
'List of compatibility for FC12x' Installation of FC121-ZA / FC122-ZA Installation of FC123-ZA / FC124-ZA Data sheet of FC12x
Abbreviations
Abbreviations Explication
AVC EOL MCP PSU
Alarm verification concept End of line Manual call point Power supply unit
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Modification history
Version
Edition date
Brief description
h 2019-09-01 - Chapter '8.1.1 Tool installation' g 2018-10-30 - Updated the company address f 2015-09-09 - Screenshot in appendix A replaced with
language dependent screenshot.
e 2015-07-07 - Chapter '4.3.4 Short = Alarm' updated
- Chapter '10.3 Device test': Information
about the detector test in collective mode added
d 2015-02-12 - Chapter '3.3.1 Electrical data'
- Chapter '7.2.10 Manned / unmanned'
c 2014-05-28 - Chapter '1 About this document':
Information about reference document and source language added
- Chapter '3.3.1 Electrical data': Values for Line resistance / capacitance changed
- Chapters '11.3 FC123-ZA calculation' and '11.4 FC124-ZA calculation': Value of threshold for requirement of external power supply changed from 1200 mA to 1000 mA
- Editorial changes made
b 2014-04-15 - On Page 11, Change color of
housing&cover ('grey, ~RAL 7035' to 'grey ~RAL-Design 000 50 00')
- On Page 12/50/55, Change device coincidence inhibit time (10→15)
- On Page 18, Change mixed zone drawing (delete diode)
- Change 'Line resistance / capacitance'
- Add warning for ‘Short=alarm’ zone function
a 2014-02-19 First version
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9

2 Safety regulations

Signal words
The signal word classifies the danger as defined in the following table:
Signal word Danger level DANGER DANGER identifies a dangerous situation, which will result
directly in death or serious injury if you do not avoid this
situation.
WARNING WARNING identifies a dangerous situation, which may result in
death or serious injury if you do not avoid this situation.
CAUTION CAUTION identifies a dangerous situation, which could result
in slight to moderately serious injury if you do not avoid this
situation.
NOTICE NOTICE identifies possible damage to property that may result
from non-observance.
Symbols
The symbols listed below indicate the nature and origin of the danger.
General danger
Electrical voltage
How risk of injury is presented
Information about the risk of injury is shown as follows:
WARNING
Nature and origin of the danger
Consequences if the danger occurs
● Measures / prohibitions for danger avoidance
How possible damage to property is presented
Information about possible damage to property is shown as follows:
NOTICE
Nature and origin of the danger
Consequences if the danger occurs
● Measures / prohibitions for danger avoidance
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Safety–relevant instructions
National standards, regulations and legislation
Siemens products are developed and produced in compliance with the relevant European and international safety standards. Should additional national or local safety standards or legislation concerning the planning, assembly, installation, operation or disposal of the product apply at the place of operation, then these must also be taken into account together with the safety regulations in the product documentation.
Electrical installations
WARNING
Electrical voltage
Electric shock Work on electrical installations may only be carried out by qualified electricians or by instructed persons working under the guidance and supervision of a qualified electrician, in accordance with the electro technical regulations.
l Wherever possible disconnect products from the power supply when carrying out
commissioning, maintenance or repair work.
l Lock volt-free areas to prevent them from being switched back on again by mistake. l Label the connection terminals with external voltage using a 'DANGER External
voltage' sign.
l Route mains connections to products separately and fuse them with their own,
clearly marked fuse.
l Fit an easily accessible disconnecting device in accordance with IEC 60950-1
outside the installation.
l Produce earthing as stated in local safety regulations.
Assembly, installation, commissioning and maintenance
l The panel is designed for operation in a closed room, please note the
environmental conditions in this technical manual.
l Please check the country specific regulations and guidelines during installation and
programming of the fire control panel.
l Only operate the fire control panel with housing closed due to the danger of an
electric shock.
l If you require tools such as a ladder, these must be safe and must be intended for
the work in hand.
l When starting the fire control panel ensure that unstable conditions cannot arise. l Ensure that all points listed in the 'Testing the product operability' section below are
observed.
l You may only set controls to normal function when the product operability has been
completely tested and the system has been handed over to the customer.
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Testing the product operability
l Prevent the remote transmission from triggering erroneously. l If testing building installations or activating devices from third-party companies, you
must consult with the appointed people.
l The activation of fire control installations for test purposes must not cause injury to
anyone or damage to the building installations. The following instructions must be observed:
– Use the correct potential for activation; this is generally the potential of the
building installation.
l Inform people before testing the alarm control devices and allow for possible panic
responses.
l Inform people about any noise or mist which may be produced. l Before testing the remote transmission, notify the appropriate alarm and fault signal
receiving stations.
Modifications to the system layout and products
Modifications to the system and to individual products may result in faults, malfunctioning and safety risks. Written confirmation must be obtained from Siemens and the corresponding safety bodies for modifications or additions.
Modules and spare parts
l Components and spare parts must comply with the technical specifications defined
by Siemens. Only use products specified or recommended by Siemens.
l Only use fuses with the specified fuse characteristics. l Wrong battery types and improper battery changing lead to a risk of explosion. Only
use the same battery type or an equivalent battery type recommended by Siemens (refer to Chapter 13).
l Batteries must be disposed of in an environmentally friendly manner. Observe all
national guidelines and regulations.
Disregarding safety regulations
Before they are delivered, Siemens products are tested to ensure they function correctly when used properly. Siemens disclaims all liability for damage or injuries caused by the incorrect application of the instructions or the disregard of danger warnings contained in the documentation. This applies in particular to the following damage or injury:
l Personal injuries or damage to property caused by improper use and incorrect
application.
l Personal injuries or damage to property caused by disregarding safety instructions
in the documentation or on the product.
l Personal injury or damage to property caused by poor maintenance or lack of
maintenance.
Disclaimer
We have checked that the content of this document matches the hardware and software described. Despite this, we cannot rule out deviations and therefore assume no liability for them matching completely. The details in this document are checked regularly and any corrections needed included in subsequent editions.
We are grateful for any suggestions for improvement.
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3 System description

s

3.1 System overview

The conventional fire control system comprises all the components required for detection, evaluation and alarming in the event of fire.
The integrated operating unit processes signals from conventional and collective detectors. See list of compatibility A6V10393192.
The panel FC12x is self-contained with integral power supply and simple to operate, offering exceptional flexibility and comprehensive features.
Detector line series-110
Manual call point line
Mixed line
Intrinsically safe detectors

3.2 Features

System
l Stand-alone fire control panel l Switch mains to AC 115V (FC123-ZA / FC124-ZA only) l Monitored detector and sounder lines l Collective and conventional devices can be combined within the same zone l Display with 7 lines, max. 20 characters per line l Country specific settings l Multilingual variants l Up to 1000 events can be stored in history log with stamped date and time l Alarm counter for up to 9999 alarms l One man walk test
TM
Cerberus
FC120
okC
230 V output Sounder control
Fire output Dialer outputs
Optional hardware
l Output cards l Zone indication module (FC123-ZA / FC124-ZA only) l EVAC module l Key switch set
Periphery
l Compatible with 110-series / SynoLINE300 l Compatible with DS11 / SynoLINE600 l Mixed lines with detectors and MCPs
Programmable parameters
l Individual customer text for each zone l Automatic summer / winter time change l Alarm Verification Concept (AVC) l Cross zoning (Zone coincidence) l Detector coincidence for false alarm suppression
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3.3 Technical data

1
You will find information on approvals, CE marking, and the relevant EU directives for this device (these devices) in the following document(s); see 'Applicable documents' chapter:
· Document A6V10371354
FC121-ZA FC122-ZA FC123-ZA FC124-ZA
Zones
Number of zones 2 4 8 12 Number of detectors per zone Up to 32 Up to 32
Inputs
Number of inputs 2 3
Outputs
Number of monitored outputs
- Mainboard 2 2
- Output cards (Optional) 2
Number of relay outputs
- Mainboard 1 1
- Output cards (Optional) 2
Number of optional output cards 1
Alarm counter History log
9999 alarms 9999 alarms 1000 events 1000 events

3.3.1 Electrical data

FC121-ZA FC122-ZA FC123-ZA FC124-ZA
Zone
Operating voltage
- Standard zone
- GB continuity zone
Line resistance / capacitance Collective & Conventional
device
- GB continuity
- Mixed zone
Used Conventional device
- Standard
- Short=alarm
Collective & Conventional device
- Standard
- Short=alarm zone
DC 16.5…19 V DC 21…28.6 V
≤50 Ω / ≤1 μF ≤50 Ω / ≤1 μF
≤100 Ω / ≤1 μF
≤100 Ω / ≤1 μF
≤80 Ω / ≤1 μF
≤80 Ω / ≤1 μF
1,2,4,6
1,2,4,6
1,2,4,5
1,4
1,2,3,4,5,6
1,3,4
4 6
4 2
DC 16.5…19 V
DC 21…28.6 V
≤50 Ω / ≤1 μF ≤50 Ω / ≤1 μF
≤100 Ω / ≤1 μF
1,2,4,6
1,2,4,6
1,2,4,5
≤100 Ω / ≤1 μF
≤80 Ω / ≤1 μF
≤80 Ω / ≤1 μF
1,2,3,4,5,6
1,3,4
6 3
1,4
Detector 110-series;2 Detector FDOOT241-X, OOH740, FDF221-9, FDF241-9, FDL241-9;
3
Detectors series DS11, Synova Series 600C;4Synova Series 300C;5Conventional MCP;6Collective MCP
Alarm trigger Z-Diode 5.6 V or resistor 410…820 Ω Z-Diode 5.6 V or resistor 410…820 Ω
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FC121-ZA FC122-ZA FC123-ZA FC124-ZA
EOL element
- Standard zone
- Short=alarm
- Mixed zone
- GB continuity zone
18V TVS 18V TVS
18V TVS
10 μF capacitor
18V TVS 18V TVS
18V TVS
10 μF capacitor
Monitored output mainboard
Voltage / Current (max.) 24 V / 0.5 A 24 V / 1.0 A EOL element Diode (1N4007) Diode (1N4007)
Relay output mainboard 1.0 A @ DC 30 V AUX. power output (max.) DC 24 V / 200 mA
1.0 A @ DC 30 V
DC 24 V / 500 mA
Power supply
Mains voltage AC 196…253 V AC 196…253 V
or
AC 97…127 V
Mains fuse F1 AC 250 V @ 1.6 AT
AC 250 V @ 2.5 AT
AC 115 V @ 2.5 AT Power consumption 25 W 70 W Max. nominal output current with
battery charging, I
max a
Max. nominal output current without battery charging, I
Min. output current I
max b
min
max. 0.3 A max. 0.9 A
max. 0.9 A max. 2.5 A
0.1 A 0.1 A System supply voltage DC 21…28.6 V DC 21…28.6 V Mains failure delay 0…30 min. / default 5 min. 0…30 min. / default 5 min. Battery low discharge cut off DC 20.5 V…DC 21 V DC 20.5 V…DC 21 V Temperature compensation Yes Yes
Battery
Operation time Up to 72 h Up to 72 h Battery size 2 x 12 V, 4.5 Ah / 7 Ah, lead acid
2 x 12 V, 7 Ah / 12 Ah / 17 Ah, lead
acid Voltage DC 21…28.6 V DC 21…28.6 V Load resistance R
imax
max. 2.5 Ω max. 1.0 Ω

3.3.2 Mechanical data

FC121-ZA FC122-ZA FC123-ZA FC124-ZA
Terminals 0.2...2.5 mm Dimensions (W x H x D) 360 x 310 x 85 mm 430 x 399 x 124 mm Weight 2.0 kg without batteries 4.5 kg without batteries Color
- Housing, Cover
grey, ~RAL-Design 000 50 00
2
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3.3.3 Environmental conditions

FC121-ZA FC122-ZA
Operating temperature
-5…+40 °C Storage temperature -20…+60 °C Humidity (no condensation
≤95 % rel.
permitted) Protection category IP30
FC123-ZA FC124-ZA
-5…+40 °C
-20…+60 °C
≤95 % rel.
IP30
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3.4 Standard and options EN 54

EN 54-2 Definitions
The fire control panel is designed to comply with the requirements of EN 54 part 2 / 4.
The EN 54-2 options are fulfilled if the following configurations are used.
Installation Configuration / Operation Chapter
7.8
7.9.1
7.9.2
7.10.1
7.11.1
7.11.2
7.12.1
7.12.2
Output to fire alarm device EN 54-1 / C
Output to fire alarm routing equipment EN 54-1 / E
Alarm confirmation input from fire alarm routing equipment
Outputs to fire protection equipment EN 54-1 / G
Delays to outputs V1 / V2 timer for alarm organization
Switch on /off delays to outputs, V1 / V2 timer for alarm organization
Dependencies on more than one alarm signal. Type A dependency from the same detector, or another in the same zone
Dependencies on more than one alarm signal Type B dependency cross zoning
Monitored output e.g. OUT 1
Monitored output e.g. OUT 2
Input
Monitored output e.g. OUT 4
Sounder control
7.1.2
6.4.2
7.2.6
Alarm dialer 7.1.2
7.2.4
Dialer device confirmation signal; LED fire brigade activated via input
7.1.3
7.2.4
Fire output 7.1.2
Alarm Verification Concept; Manned / unmanned
6.1.3
7.2.10
Button 'Manned/unmanned' 6.4.1
7.2.10
Detector coincidence inhibit time 15 - 60 sec.
7.1.1
7.2.5 Reset of the first alarm after 90 sec.
Zone coincidence
7.1.1 (= cross zoning)
7.13
Alarm counter (option with requirement)
8.8
Output to fault warning routing equipment
8.9
Output to fault warning routing equipment according EN 54-1 / J
10
Test condition (option with requirements)
EN 54-13 Definitions
5.3.4.2
Open and short circuit on a transmission path
Alarm counter 6.3.3
7.4
Relay output
Fault dialer 7.1.2
e.g. OUT 3 Monitored output
Fault dialer 7.1.2
e.g. OUT 4
Test zone 6.4.8
The EN 54-13 standard is achieved, if the following system functions are fulfilled:
Installation Chapter
Zone mode 'standard' 7.1.1 Outputs card supervised
Card 1, OUT A / B: 4 / 5
4.4.2
7.1.2
Card 2, OUT A / B: 8 / 9 Card 3, OUT A / B: 12 / 13
Fault dialer
4.4.4
Card 1, OUT A: 4 Card 2, OUT A: 8 Card 3, OUT A: 12
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4 Installation

241
3

4.1 Power supply – mains voltage connection

WARNING
Electrical voltage
Electric shock
l Before connecting the mains cable, make sure that the cable is current-free. l Ensure that the mains is secured against inadvertently being switched on.
3
1
2
4
FC121-ZA / FC122-ZA FC123-ZA / FC124-ZA
Explanation
1. Mains supply
2. Boundary of mains zone
3. Safety zone (no high-voltage power permitted)
4. Signal and control lines
l The cables must be inserted from above. Use only the provided cable openings. l The mains lead must be placed along the left side of the housing (observe
boundary of mains zone).
l Signal and control lines must only be fed into the housing on the right from
above or from the rear.
l Batteries must be installed so that they cannot leak. l Open cable entries must be closed completely.
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To avoid the risk of a connected wire become loose and can come in contact with the
5 mm
5 mm
966
9
6
mains terminal, a single wire must not be so long that it can come into contact with the mains terminal or tie at least two such wires together so that the free end of a single wire cannot reach the mains terminal!
10
7
8
5
FC123-ZA / FC124-ZA
fixing mains wire
7
Strip the insulation from the wire
FC121-ZA / FC122-ZA secure wires
6
7
10
FC123-ZA / FC124-ZA secure wires
Explanation
5. Fixing cables and removing the outside isolation.
6. Lay the mains cable along the left side and signal and control lines to the right side of the housing.
7. Fix the mains wire with cable ties.
8. Insulate the mains, signal and control lines wires as needed and connect it to the terminals according to the pin assignment specified in chapter 4. Use mains cable with cross section of 3*1.5 mm2up to 3*2.5 mm2.
9. Fix the signal and control lines with cable ties.
10. Shield connection terminal.
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4.2 Instruction

ADB
Follow the instructions and consider the power calculation.
WARNING
Voltage
Electric shock Assembly and installation work may only be undertaken by qualified staff and when the system is de-energized.
NOTICE
Electrostatics
Damage to electronics Suitable protective measures must be taken when working with electronics modules.
Steps:
1) Remove the cover.
2) Define the mounting location.
3) Mark position of mounting holes (A).
4) Cut out the cable entries (B) and cover all open entries with cable glands (C) (not included).
5) Optional: Mount accessories (D). See chapter 4.6.
6) Install chassis on the wall / screws (∅ min. 5 mm) and plastic dowels are not included.
7) Switch off the mains supply and connect the power cable.
8) Connect signal and control lines of installed field device (zones, outputs and inputs).
9) Initial start-up, see chapter 4.7.
L
N
N
C
FC121-ZA / FC122-ZA FC123-ZA / FC124-ZA
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4.2.1 Connection overview

4
-
7
1
2
-
1
5
8
-
1
1
COM
–
EOL
EOL
EOL
*
Monitored
Relay
Class change sig.
Relay
Fire output (C)
Fire output (D)
Supervised
Sounder
control (A)
Sounder
control (B)
R
External PSU fault
The graphic below shows the default configuration of the panel.
Available zones, outputs and inputs are considered in the chapter 3.3.
EOL
–
+
EOL
–
+
+
+
EOL
+
+
+
–
–
+
EOL
6
b
1 1
a
5
6
1
b
1
a
5
–
AUX 24V ZONE1 ZONE2 ZONE n INPUT OUT1 OUT2
–
+
+
Standard zone
Example FC124-ZA
+
+ n
OUT3
NO
Aux 24 V / 0.5 A
eset
Sounder control
Alarm Dialer
Fault dialer (#)
(#) 'Fault dialer' contact is open as long as the panel is in fault condition.
Provided EOL elements:
Picture EOL element Function
Transzorb diode (18 V TVS)
EOL element for all zones except GB continuity
Capacitor 10 μF EOL element for GB continuity
Diode 1N4007
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EOL element for monitored and supervised outputs
2019-09-01
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4.3 Zone modes

+++
+
–
+
AUX 24V
. . . . . .
1
a
1
b
1
a
1
b
EOL
1
a
1
b
EOL
+
+
EOL

4.3.1 Standard

The Standard line supports collective and conventional devices within the same zone.
Technical:
- Each line must be terminated with EOL element Transzorb diode (18 V TVS).
- Max. 32 devices on each line
Programming:
- Configure g Zone g Zone 1 – n g Mode g Standard
6 5
6 5
6 5
–
ZONE1
–
+
–
+
+
ZONE n
Zone mode 'Standard' complies with EN 54-2 and EN 54-13.
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4.3.2 Mixed

.
The mixed line allows a mixture of detectors and manual call points within the same zone. Moreover it can distinguish between direct and delayed alarming.
Technical:
- Siemens detectors 110-series or detectors with an alarm resistor are required for
delayed alarming (AVC, V1 / V2).
- MCPs require a Z-diode for direct alarming (AVC).
- Max. 32 devices on each line.
- Each line must be terminated with EOL element Transzorb diode (18 V TVS).
Programming:
- Configure g Zone g Zone 1 – n g Mode g Mixed MCP & det.
- Configure g Zone g Zone 1 – n g AVC g Via AVC timer MCP direct
Zone mode 'Mixed' does NOT comply with EN 54-13. Behavior of MCP in zone coincidence with function 'direct alarming' is not supported
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4.3.3 GB continuity

EOL
The GB continuity line allows a mixture of MCPs and detectors within the same zone. In addition this mode supports a reliable operation, even though one or more detectors are removed from its base. The CIE detect the removed detector and report a zone fault.
Technical:
- Special detector bases equipped with a diode (1N5819):
DB110D part number S54372-F6-A1 or DB110RD part number S54372-F8-A1
- MCPs require a Z-diode for direct alarming (AVC).
- Siemens detectors 110-series or detectors with an alarm resistor are required for
delayed alarming (AVC, V1 / V2).
- Each line must be terminated with EOL element Capacitor 10 µF.
- Limitation: Max. 18 detectors per line is allowed due to voltage drop on the detector
base.
- MCPs have no limitation and can be installed to reach the maximum of 32 devices.
Programming:
- Configure g Zone g Zone 1 – n g Mode g GB continuity
- Configure g Zone g Zone 1 – n g AVC g Via AVC timer MCP direct
6
1
b
1
5
ZONE1
a
+
+
–
+
NOTICE
See details of the specification in chapter 3.3.1.
Zone mode ‘GB continuity’ does NOT comply with EN 54-13. Behavior of MCP in zone coincidence with function 'direct alarming' is not supported.
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4.3.4 Short = alarm

Even if a zone
is switched off, a short
is evaluated as an alarm.
ZONE1
. . . . . .
EOL
This line supports a mixture of detectors and MCPs within the same zone. In addition, this line supports devices with a closed contact for alarm. Only automatic fire detectors can be switched off. Manual call points with the alarm criterion 'Short = Alarm' are always switched on and cannot be switched off.
Technical:
- Short in the line is detected as an alarm and not as a fault.
- Max.32 devices on each line.
- Each line must be terminated with EOL element Transzorb diode (18 V TVS).
- Does not fulfill EN 54-2.
Programming:
- Configure g Zone g Zone 1-n g Mode g Short = alarm
6
b
1
a
1
5
+
+
–
–
+
+
–
+
ZONE n
Zone mode 'Short = alarm' does NOT comply with EN 54-2 and EN 54-13.
Special detectors FDOOT241-9, OOH740, FDF221-9, FDF241-9, FDL241-9 NOT compatible with the zone mode 'Short = alarm'.
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4.4 Outputs

OUTA
OUTB
OUTC
OUTD
EOL
EOL
COM
COM
Outputs are used to transmit system status information. As a result three different types are available: Monitored, Supervised and Relay.
–
+
–
OUT1
Monitored
+
–
+
OUT2
COM NO
OUT3
Relay
–
Monitored or Supervised
Mainboard

4.4.1 Mainboard (OUT1 / OUT2)

Functionality 'Monitored line':
The panel monitors the line in terms of open and short circuits from the panel to the EOL element.
Application:
Sounder controls, fire outputs and dialer
Technical:
- Max. current
FC121-ZA and FC122-ZA à 24 V / 0.5 A FC123-ZA and FC124-ZA à 24 V / 1 A
- Each line must be terminated with EOL element (Diode 1N4007)
- Supervised functionality: Not available
–
+
+
NONC
NONC
Relay
Output card
Programming:
- Configure g Output g Output 1 – n g Mode g Sounder control

4.4.2 Output card (OUTA / OUTB)

The output can be either programmed as 'Monitored' or 'Supervised'.
Functionality 'Monitored line':
The panel monitors the line in terms of open and short circuits from the panel to the EOL element.
Application:
Sounder controls, fire outputs and dialer
Technical:
- Max. current 24 V / 1 A
- Each line must be terminated with EOL element (Diode 1N4007)
Programming:
- Configure g Output g Output 4 – n g Mode g Sounder control
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Functionality 'Supervised line':
max
min
min
min
min
OUT A
The panel monitors the line in terms of open and short circuits from the panel to the EOL element. In addition to the line monitoring, the panel will recognize a change of line resistance. Due to aging or other circumstances (creeping effect), the transition resistance on contacts may increase, which in turn leads to voltage drop.
In order to detect the creeping effect (supervision), the line must be calibrated during the commissioning process. A line fault is indicated if the resistance is higher than 35 Ω.
Checking the line resistance depending on the required current
It is calculated that the supply of the connected devices is met. The picture shows the dependence of the line resistance (R Line) in relation to the device voltage (U
) and the available output current (I
min
) and the minimum required current of
max
the connected devices (I Load).
R Line
Load
EOL
Procedure for determining the maximum available device current (I Load):
1) Determine the line resistance R Line.
Programming: see chapter 7.2.1 (Calibration) Configure à Output à Output 4 – n à Calibrate line
2) Detecting the voltage U
according to the device datasheet.
min
3) Verification: Are all parameters satisfied for the correct operations?
Table 1 can be used for this check, here are maximum values shown. Details are individual to calculate.
Table 1
R Line
U
I
= 9 V U
= 14.5 V U
= 16.8 V U
= 18 V
1 A 0 ~ 7 Ω 0 ~ 3.5 Ω 0 ~ 2 Ω 0 ~ 1 Ω
0.5 A 0 ~ 14.5 Ω 0 ~ 7.5 Ω 0 ~ 4.5 Ω 0 ~ 3 Ω
0.3 A 0 ~ 25 Ω 0 ~ 13 Ω 0 ~ 8 Ω 0 ~ 5.5 Ω
0.1 A 0 ~ 35 Ω 0 ~ 35 Ω 0 ~ 26 Ω 0 ~ 18.5 Ω
0.05 A 0 ~ 35 Ω 0 ~ 35 Ω 0 ~ 35 Ω 0 ~ 35 Ω
Counteractive measures: Reduction of I Load or of R Line.
Functionality 'Supervised line for fault dialer and relay':
The line is supervised, from the terminal including the activated relay in the fault dialer, in terms of open and short circuit. In addition to the line supervising, the panel will recognize a change of line resistance. Due to aging or other circumstances (creeping effect), the transition resistance on contacts may increase, which in turn leads to voltage drop.
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