HARRINGTON
SIGNAL INC.
FIRE ALARM
Harrington Signal
HS-3100/3200
Fire Alarm Control Unit
Installation Manual
Revision 2 January 2009
Document # LT-2000HAR
HS-3100/3200 Installation Manual
Table of Contents
1.0 Technical Information ..................................... .................................................................1
1.1 Introduction ...................................... ................................................................... .... ...... 1
1.2 Features .................................... ... .... ... ... ... ... ................................................................. 1
1.3 Codes & Standards ....................................................................................................... 1
1.4 Applications & Services ................................................................................................ 2
1.5 General Installation Requirements ............................................................. ... ... ... .... ......2
1.6 System Verification ...................................... .... ............................................................. 2
1.7 System Components . .................................................................................................... 3
2.0 Technical Specifications ................................ .... ............................................................. 7
2.1 Electrical Specifications ...................... ... ... ... .... ... ... ... .................................................... 7
3.0 Installation .................................... ... .................................................................... ............. 10
3.1 Unpacking the HS-3100 or HS-3200 ............................................................................. 10
3.2 Mounting and Assembling the HS-3100/HS-3200 ........................................................ 10
3.3 Internal Assembly ..........................................................................................................13
3.4 Wiring ........................................ ... .... ... ... ... ... ................................................................. 15
3.5 Maximum Wiring Length for Addressable Circuits . ....... ... ... ... .... ... ... ... ... .... ... ... ... .... ... ... 19
3.6 Maximum Wiring Length for Bell Circuits ..... .... ... ... ... .... ... ... ... .... ... ... ... ... ....... ... ... .... ... ... 19
4.0 Appendix A: Compatible Addressable Devices ............................................................ 20
5.0 Appendix B: Battery Calculations & Compatible Batteries ................................ .......... 21
5.1 Battery Calculation Worksheet .. ... .... ... ... ... ....... ... ... ... .... ... ... ... .... ... ... ... ... .... ... ... ... ....... ... 21
5.2 Battery Selection Calculations ............................................ ... .... ... ... ... ... .... ... ... ... .... ... ... 23
6.0 Appendix C: Compatible Synchronized Notification Appliances ................................ 24
i
List of Tables & Figures
Table 1: AC Input ............ ... ... .... ... .................................................................... ... ... ... .... ...... 7
Table 2: Battery Power ........................................................................................................ 7
Table 3: Addressable Input (Signaling Line Circuit) ............... ............................................. 8
Table 4: Notification Appliance Circuit Output Circuits ........... ... ... .... ... ... ... .......................... 8
Table 5: Function Relay Output Circuits ............................................................................. 8
Table 6: Power Outputs ...................................................................................................... 8
Table 7: Communications Ports ...................................... .... ... ... ... .... ... ................................ 9
Table 8: Environmental Specifications ................................................................................ 9
Table 9:System Sensor Compatible Addressable Devices .................................................20
Figure 1: Knockouts and Mounting Holes ........................................................................... 12
Figure 2: Power Limited Wiring Diagram ............................................................................ 13
Figure 3: Power Limited Wiring, City Module ...................................................................... 14
Figure 4: AC Power Wiring Diagram ...................... ............................................................. 15
Figure 5: External Battery Cabinet Wiring ........................................................................... 16
Figure 6: Class B Wiring .....................................................................................................17
Figure 7: Class A Circuit .....................................................................................................17
Figure 8: Class B NAC Wiring ............................................................................................. 18
Figure 9: Class A NAC Wiring ............................................................................................. 18
Figure 10: Function Relay Wiring ........................................................................................ 18
HS-3100/3200 Installation Manual
iii
1.0 Technical Information
1.1 Introduction
The HS-3100/3200 Fire Alarm Control Panel (FACP) is the heart of a sophisticated
microprocessor based fire detection system. Meeting the demands of economy and capability,
these modular panel offer support for one or two loops of up to 198 devices on each loop.
Optional modules mount directly to the chassis. Modules are available that provide additional NAC
output circuits, function relay output circuits, annunciation, etc. This modular approach to system
design virtually guarantees that as your needs -- and applicable local codes -- evolve, your FACP
can change along with them.
Networking can be utilized to provide additional input circuits, visual zones, bell circuits and relays.
Up to 254 units (FACPs and/or annuciators) can be connected to form the Cla ss A Style 7 (DCLR)
network loop.
Programming the HS3100/3200 has two components: Input circuit programming and special
features, such as day/night mode, et cetera, are done from an externally generated database
produced on a Windows based PC, while system parameters are programmed from the LCD and
keypad.
This manual covers the installation of the HS3100 and HS-3200 Fire Alarm Control Panels. For
Programming and Operating Instructions, please refer to the appropriate manuals.
HS-3100/3200 Installation Manual
1.2 Features
The HS-3100/3200 includes the following features:
• HS-3100: One (1) Addressable Input (SLC) circuit, Class A (Style 6) or Class B (Style 4).
• HS-3200: Two (2) Addressable Input (SLC) circuits, Class A (Style 6) or Class B (Style 4).
• Two (2) Notification Appliance Circuits (NAC), Class A (Style Z) or Class B
(Style Y). Expandable to eight (8) NAC with optional module HSNC2 (groups of 2).
• Four (4) Programmable function relays, Form C. Expandable to sixteen (16) relays with
optional module HSRL4 (groups of 4).
• Two (2) Auxiliary power outputs.
• Total 24V Power Supply: 2.6A, expandable to 8.2A.
• Integral battery charger.
• LCD/LED system status display, with optional LED zone display.
• Surface/flush mount cabinet with dead-front construction, capable of holding two 12Ah
batteries with removable door for easy installation.
• Removable terminal blocks for easy wiring.
• Operating program and database can both be uploaded/downloaded by PC.
1.3 Codes & Standards
This fire alarm control panel meets the requirements of the following codes and standards:
• NFPA 72 - National Fire Alarm Code, 1999 Edition
• UL 864 Standard for Control Units for Fire Protective Signaling Systems
• ULC-S527 Standard for Control Units for Fire Alarm Systems
• Applicable Local and State Building Codes
• NFPA 70 - National Electric Code
• ULC-S524 Installation of Fire Alarm Systems
1
HS-3100/3200 Installation Manual
1.4 Applications & Services
This fire alarm control panel is listed for use in the following applications:
• Local with networking for UL (only) installations
• Auxiliary (Requires HSCTYB Reverse Polarity Municipal Box Module configured for
Municipal Master Box Operation)
• Central Station reporting (using the optional HSDL Dual Line Dialer-Communicator)
• Remote Station reporting (Requires HSCTYB Reverse Polarity Municipal Box Module
configured for Reverse Polarity Operation or HSDL Dialer)
And for the following types of service:
• M - Manual
• A - Automatic
• SS - Sprinkler Supervisory
•WF - Waterflow
1.5 General Installation Requirement s
The information provided with this unit is intended as a guide. Installation of this equipment,
optional system components, alarm initiating devices and notification appliances must follow the
manufacturer's guidelines as contained in their respective installation documents, all applicable
codes and the instructions of the Local Authority Having Jurisdiction.
Manufacturer’s Documents
When installing the fire alarm control panel, refer to this manual. When installing optional system
components refer to the installation documents included with those components. When installing
compatible alarm initiating devices or notification appliances, refer to the installation documents
included with those products.
Field Wiring
Field wiring recommendations in this document are intended as guidelines. All field wiring must be
installed in accordance with the applicable national electrical codes, with all relevant local codes
and standards, and the Local Authority Having Jurisdiction.
Compatible Devices
Use UL or ULC listed smoke detectors and notification devices that are compatible with the fire
alarm control panel from the lists included in this manual.
1.6 System Verification
The complete fire alarm system must be verified for proper installation and operation when:
• The initial installation is ready for inspection by the Local Authority Having Jurisdiction;
• Any system component is added, changed or deleted;
• Any programming changes are made;
• System wiring has been altered or repaired;
• System failure due to the external influences such as lightning, water da mage or extended
power outages has occurred.
Standby Power
The fire alarm control panel uses sealed lead-acid rechargeable batteries as a secondary power
source in the event of a main power failure. The required capacity of the standby batteries must be
calculated using the charts and tables within this manual for the period as required by national or
local codes and standards. Even though the calculation table within this manual includes a safety
margin, lead-acid batteries commonly used for standby can have variable capacity as a result of
age and ambient conditions. Periodic inspection for damage and the batteries' ability to support
the attached equipment is highly recommended.
2
1.7 System Components
HS-XPS
Basic System
A basic system consists of the Back Box, Main Board,
Display Board and one transformer. Canadian versions
also include an Eight Zone LED Module.
Back Box
The enclosure includes the back box, outer door, dead
front door and hardware plate. It can be flush or su rface
mounted without requiring additional hardware.
Both the outer door and dead front doors are quickly
removable using pin-hinges. The hardware plate holds
the main printed circuit board a nd transformer(s). The
enclosure holds two transformers, one communicator
module (Dialer or City Connect) and up to three NAC o r
Relay expander modules.
Transformer
The FACP is shipped with a 120V/240V transform er.
The total NAC power can be increased by adding a
second transformer of the same voltage. The
expansion transformer is available as a separate order
item under model number HS-XPS.
HS-3100/3200 Installation Manual
Main Board
The HS-3100/3200 Main Board contains the system
power supply, master CPU and memory, two
Notification Appliance Circuits (NACs), four Auxiliary
Function Relays, two Auxiliary power points, one or two
Signal Line Circuits (SLCs), and communications ports
for the Display Board and optional equipment.
The HS-3100 Main Board has one SLC for connecting
System Sensor Addressable devices. The HS-3200
Main Board has 2 SLCs. Each SLC can support 198
total devices, 99 detectors/sensors and 99 control/
monitor type devices.
Replacement Main Boards are available under the
following PIDs:
HS-3100 Main Board- RB-HS-3100
HS-3200 Main Board- RB-HS-3200
3
HS-3100/3200 Installation Manual
Display Board
The Display Board provides LED and LCD status
annunciation, hotkeys, and keypads for message
retrieval and programming. A replacem ent Display can
be ordered under PID RB-HS-3201.
Optional (Internal) Components
NAC Expander Board - PID HS3NC2
The NAC Expander Board provides two additional NAC
output circuits. A ribbon cable connects this module.
Any combination of NAC and Relay expanders can be
added (to a maximum of three modules total) within the
basic enclosure.
Refer to the HS3NC2 NAC Expander Installation
Instructions for more information.
Relay Expander - PID HS3RL4
The Relay Expander provides four additional function
relay output circuits. A ribbon cable connects this
module. Any combination of NAC and Relay expanders
can be added (to a maximum of three modules total)
within the basic enclosure.
Refer to HS3RL4 Relay Expander Installation
Instructions for more information.
Eight Zone LED Module - PID HS3LD8
The HSLD8 module provides eight zones of LED
annunciation. The LED strips mount to the dead-front
door and connect to the RB-HS-3201 display board. Up
to three of these modules can be added to the RB-HS-
3201.
Refer to the HSLD8 Eight Zone Expansion Module
Installation Instructions for more information.
4
DACT Module - PID HS3DL
The optional Digital Alarm Communicator Transmitter
(DACT) module is added to the system to provide
Remote Station monitoring of system alarm, trouble,
and supervisory conditions.
Use of the DACT module requires that two telephone
lines be provided for connection to the DACT. Service
must be arranged with a Central Station monitoring
facility for Remote Station Service.
Refer to the HS3DL Installation Instructions for more
information.
HS3DL not to be used for ULC applications.
Reverse Polarity Municipal Box - PID HSCTYB
The optional HSCTYB can be configured for remote
Station (reverse polarity) or Municipal Master (local
energy) service. The HSCTYB can transmit alarm,
trouble, and supervisory conditions when configured for
reverse polarity operation. Alarm condition only is
reported when configured for Municipal Master
operation.
Refer to the HSCTYB Reverse Polarity Municipal Box
(RPMB) Module Installation Instructions for more
information.
HS-3100/3200 Installation Manual
Compatible Products
HS-3644
The HS644 is a status annunciator with Liquid Crystal
Display, general system status lights, and general
function keys.
HS644 is not ULC Listed.
HS-3614
The MR-2614 is a status annunciator with LED zone
display, general system status lights, and general
function keys.
Note: Not to be used for ULC applications.
5
HS-3100/3200 Installation Manual
Testing Circuit Supervision
Use the following procedures in the table below to confirm th at SLCs and NACs are supervising for
opens, shorts, and grounds. The right column in this table shows the LEDs that illuminate when an
open, short, or ground occurs on a specific circuit. AUX is supervised for shorts and earths only.
Open (NACs) -- Remove the end-of-line
and make circuit impedance infinite.
Open (SLCs) -- Break the line anywhere in
the loop.
Short -- Apply a zero ohm jumper across
the circuit.
Earth Ground (NACs) -- Place a 10KΩ or
smaller value resistor from the supervised
wiring to Earth Ground.
Earth Ground (SLCs) -- Place a 100Ω or
smaller value resistor from the supervised
wiring to Earth Ground.
NAC illuminates the Trouble LED and the
NAC Trouble LED flashes
SLC illuminates the Trouble LED
SLC illuminates the Trouble LED
NAC illuminates the Trouble LED and the
NAC Trouble LED flashes
AUX illuminates the Trouble LED
If an Earth Ground occurs on any circuit the
Fault and Trouble LEDs both illuminate
6
2.0 Technical Specifications
2.1 Electrical Specifications
Table 1: AC Input
Circuit / Model / Item Rating
Standard Primary AC Input 1
HS-3100 120V, 60Hz, 1.03 A maximum
Optional Primary AC Input 2
HS-3200 120V, 60Hz, 2.5 A maximum
Table 2: Battery Power (Use sealed lead acid batteries only!)
Circuit / Model / Item Rating
HS-3100/3200 Installation Manual
240V, 50Hz, 0.51A maximum
240V, 50Hz, 1.26A maximum
Battery Charger Current limited float charger
Float charge: 27.5 VDC
Charging current: 2.7A maximum (no auxiliary load),
1.7A nominal (0.5A on each AUX)
Maximum Battery Capacity
Batteries larger than 12Ah require the
use of a listed battery cabinet.
a. Maximum current available to the battery charging circuit is limited by the power draw
from additional devices. As the AUX power circuits are loaded, or additional modules are
added, the amount of current available for charging batteries decreases.
b. Reference Appendix B for Battery Calculations and compatible batteries.
12Ah (max. internal to cabinet)
35Ah (Largest size battery that can
be used, HS-378B,HS-378R External
Battery Cabinet required)
7
HS-3100/3200 Installation Manual
Table 3: Addressable Input (Signaling Line Circuit)
Table 4: Notification Appliance Circuit Output Circuits
Circuit / Model / Item Rating
Voltage 24Vdc nominal, 27.5Vdc maximum
Maximum loop length Refer to “3.5 Maximum W iring Length
for Addressable Circuits” on page 20
Maximum loop current 450mA (momentary)
Maximum # of devices per loop 198 total (99 detector heads, 99 con-
trol/monitor modules)
Circuit / Model / Item Rating
HS-3100/3200 Mainboard and HSNC2
NAC Expander
NAC1, NAC2* 24V full wave rectified DC, 2.0A maximum,
End-of-line resistor (EOLR)
(for Class B wiring)
Maximum loop length Refer to “3.6 Maximum Wiring Length for
NAC Current 1 HS-XPS NACs + AUX <
:
Table 5: Function Relay Output Circuits
Circuit / Model / Item Rating
HS-3100/3200 Mainboard and HSRL4
Relay Expander
RELA Y1, RELA Y2, RELAY3, RELA Y4 Form C contact, 2A, 30Vdc resistive, power
Supervised and power limited
power limited.
10kW, 1/4W, 5%
Bell Circuits” on page 20
2.5A,
2 HS-XPS: 7A
limited source only.
Table 6: Power Outputs
Circuit / Model / Item Rating
HS-3100/3200 Main board
AUX (x2) 24Vdc, filtered, regulated and power lim-
ited, 500mA maximum rated current (each),
600mVpp ripple.
8
Table 7: Communications Ports
Port Rating
RS-232-2 (EVAX) Fixed baud rate 9600 bps; 6.01m (20ft) maxi-
ANN (annunciator port) Fixed baud rate 4800bps;(see HS-364 4 or HS-
CON4 (Dialer/City Module Port) Fixed baud rate 4800bps
J1 (Service and serial printer port) Fixed baud rate 9600bps; 6m (20ft)
Table 8: Environmental Specifications
Condition Rating
Operating Temperature 0ºC – 49ºC / 32ºF – 120ºF
Humidity 93% RH non-condensing
HS-3100/3200 Installation Manual
mum distance
3434 instructions for wiring distances)
maximum distance
9
HS-3100/3200 Installation Manual
3.0 Installation
3.1 Unpacking the HS-3100 or HS-3200
The basic HS-3100/HS-3200 package includes the following components:
Backbox
Outer door including:
•Lock
• Display window
Inner dead-front door including:
• Display PCB
• Operating instruction insert
• Hotkey label insert
• Wiring label
Hardware backplate including:
•Main PCB
• Transformer
• Ribbon Cable for expansion modules
• Plastic Shield
Hardware pack including:
• 2 x NAC EOL resistors
• Door keys (taped to outside of cabine t)
Installation manual and operating manual
3.2 Mounting and Assembling the HS-3100/HS-3200
Note: All applicable codes and standards should be considered. Specific reference should be
made to NFPA 72, or ULC-S524 and CEC Part 1 Section 32.
Surface and Flush Mounting
The HS-3100/3200 can be mounted in either flush or surface mount installations. Before installing
the HS-3100/3200 Panel the following should be considered.
1. Determine a suitable location for mounting the FACP. Keep in mind that surrounding walls, fixtures, must not hinder access to internal components. etc.
2. Determine the size and location of conduit entrances. The Backbox provides various
knockout locations, however should it be necessary to cut additional conduit entrances the
electronics must be removed to avoid metal chip contamination. Reference the ’Remove
Electronics’ paragraph on the following page.
Note: Removing the inner door, outer door, and plate-mounted electronics is recommended in all
HS-3100/3200 installations.
3. The enclosure must be mounted to pr ovide a 135
door to insure easy removal or assembly.
4. Mark placement of mounting hardware, drill holes and install plugs (if necessary).
5. Secure the FACP to the wall using hardware suitable to the wall construction. Support backbox in place while inserting hardware and ensure that the backbox is level and plumb before tightening.
Note: Please see the detailed diagram (Figure 1) for location of knockout an d mounting holes.
o
(minimum) angle of rotation of the outer
10
Replacing the Outer Door
1. Unlock the Door with the key provided.
2. Detach the grounding strap (Qty: 2) from the backbo x by removing the #6 flange nuts (Qty:
2) that are attached to the studs on the backbox. Reattach the #6 flange nuts (Qty: 2) to
the studs to prevent them from getting lost or discarded.
3. Open the Door to approximately 135
backbox, store door in a safe place.
Removing the HS-3100/3200 Electronics
A. Removing the Inner Door (Dead Front)
1. Remove the #6 flange nuts (Qty: 2) that lock down the inner door. Reattach the #6 flange nuts (Qty: 2) to the studs to prevent them from getting lost or discarded.
2. Open the inner door and disconnect the display harness from either the Display Board or the Main Board.
3. Detach the grounding strap (Qty: 1) fro m the b ackbox b y removing the #6 flange nut ( Qty:
1) that is attached to the stud on the backbox. Reattach the #6 flange nut (Qty: 1) to the
stud to prevent them from getting lost or discarded.
4. Open the inner door approximately 90
safe place.
HS-3100/3200 Installation Manual
o
and lift up to remove the outer door from the
° and lift up to remove the inner door, store door in a
B. Removing the Back Plate Electronics
1. Detach the harness from the Display Board.
2. Remove the #8 flange nuts (Qty: 4) from the studs on the backbox holding onto the back plate. Remove back Plate Electronic panel and store in a safe place. Reattach the #8 flange nuts to the studs to prevent them from getting lost or discarded.
11
HS-3100/3200 Installation Manual
29"
(740 mm)
14-1/2" (368 mm)
27-1/2"
(699 mm)
1-1/4"
(32 mm)
Battery shelf
21-3/4"
(552 mm)
8-1/2"
(216 mm)
7/8" (23 mm)
lip each side
3/4" (19 mm) lip
top and bottom
5-1/2"
(140 mm)
16-1/8" (410 mm)
26-1/2"
(673 mm)
3" (76 mm)
Figure 1: Knockouts and Mounting Holes
12
3.3 Internal Assembly
Vbell 3
Mainboard
Non Power Limited
Power Limited
Vbell 2 Vbell 1
Option Card 1Option Card 2Option Card 3
Power Limited
Figure 2: Power Limited Wiring Diagram
• Attach AC wiring to the AC Terminal Block (see Figure 4 on page 16). Attach green
ground wire to ground screw on backplate.
Notes:
• Do not apply power to the unit until all doors, cables and wiring are installed and inspected.
• This AC circuit must be a separately fused 20A dedicated circuit. It is recommended that the
breaker be locked in the OFF position during installation.
• Place the batteries in the bottom right of the back box or into the battery box. DO NOT
ATTACH BATTERIES UNTIL AFTER THE AC POWER HAS BEEN TURNED ON.
• Attach conduit to the back box as required using knockout s provided. Att ach field wiring to
the system. The section below describes how each type of circuit is to be wired. Attach
conduit to the back box as required using knockouts provided. It is recommended that
input circuit wiring be physically separated from output circuit wiring.
• Have the Unit inspected before applying power. Correct and re-inspect any problems
found.
• Turn on the AC power to Unit. If no problems occur other than Low Battery, attach the
batteries to the wires provided, the black wire to the black (negative) terminal and the red
wire to the red (positive) terminal. If the batteries need charging, the Low Battery condition
will remain until they are charged.
• Figure 2 shows the areas of the cabinet in which power limited/non-power limited wiring
may be routed. Note that the location labeled Option Card 1 is not for the City (HSCTYB).
There is a location above Option Card 1 that is used for this card. Figure 3 shows the
routing of power limited wiring to a city module.
HS-3100/3200 Installation Manual
13
HS-3100/3200 Installation Manual
Communications harness is
routed under HS3CTYB PCB
and white plastic from location
circled on HS3CTYB to location
circled on main PCB.
Minimum 1/4” separation from Reverse Polarity or
Master Box (HS3CTYB) wiring to all power limited
wiring. Area to right of bold line is NOT power limited.
HS3CTYB
Figure 3: Power Limited Wiring, City Module
14
3.4 Wiring
2%$"ATT
",+"ATT
4"
4O"RIDGE
4O"ATTERIES
! !
"
"
!
!
"
"
#!.
EGDIR"
EGDIR"
#!.
0RIMARY
-!).0/7%28&-2
0RIMARY
!#
4%2-).!,
",/#+
!58%80!.3)/.8&-2
(/4
%!24(
",5%
2%$
",5%
2%6,)3
$%2
2%$
"2)$'%
2%#4)&)%2
!#
!#
%'.!2/
'.$
9%,
",5%
2%$
.%546
3ECONDARY
3ECONDARY
9%,2%$ 2%$",+",+
(/4
6
Figure 4: AC Power
Power Connections
The Main Control Unit requires an AC power supply. This supply is connected as shown below:
HS-3100/3200 Installation Manual
The batteries forming the Battery Pack are wired in series. The Battery Pack attaches to the two
wires coming from the Power Supply Board, the black wire to the black (negative) terminal and the
red wire to the red (positive) terminal.
Note: Main and Auxiliary transformer are model number: HS-XPS
15
HS-3100/3200 Installation Manual
MR-2100 / MR-2200
Main Board
Battery Cabinet
Cut terminals from battery harness
and wire them to the wires from
the external battery cabinet.
(Wire Nuts must be internal to MR-2200 Cabinet)
Conduit
3 feet
Max
To Batteries
Figure 5: External Battery Cabinet Wiring
HS-3100/3200
HS-3100/3200 Cabinet
The internal batteries are not used when an external battery box is used. The wires for connecting
the power supply board to the batteries are supplied with the panel if a battery box is ordered at
the same time.
Warning: Never connect or disconnect the batteries while the AC power is off.
External Battery Cabinet Wiring
16
HS-3100/3200 Installation Manual
Figure 6: Class B Wiring
Figure 7: Class A Circuit
Addressable Circuit Connections
Addressable Class B (Style 4) Circuit
This is a 2-wire supervised Class B (Style 4) communications circuit using addressable devices.
Wire capacitance and resistance will affect the allowable wire length. The recommended wiring is
twisted unshielded pair. Consult Harrington's Applications Department for specific requirements.
Maximum wire lengths are up to 10,000 ft (see Appendix). Devices will be connected as indicated
in the diagram below. Use only approved devices.
Note: T-t aps may NOT be allowed by the authority havin g jurisdiction. Refe r to NFPA 72 and ULCS524.
Addressable Class A (Style 6) Circuit
This is a 4-wire supervised Class A (Style 6) communications circuit using addressable devices.
The recommended wiring is twisted unshielded pair. Wire capacitance and resistance will affect
the allowable wire length. Consult Harrington's Applications Department for specific requirements.
Maximum wire lengths are up to 10,000 ft (see Appendix). Devices will be connected as indicated
in the diagram below. Use only approved devices. Return wiring must be in a separate conduit.
Note: Install wiring in compliance with NFPA 72.
17
HS-3100/3200 Installation Manual
Figure 8: Class B NAC Wiring
Figure 9: Class A NAC Wiring
Figure 10: Function Relay Wiring
Notification Appliance Circuit Connections
Class B (Style Y) NAC
This is a 2-wire Class B (Style Y) supervised signaling (notification appliance) circuit. Devices and
the 10k ohm end-of-line resister will be connected as indicated in the figure below. Maximum wire
lengths are shown in the Appendix. Use only approved devices.
Note:The appliances must incorporate a steering diode or other means of providing activation with
the alarm state and no current with the supervision state.
Circuit is supervised 24V FWR
power limited 2.0A MAX.
NAC2
NAC1
A+ A- B+ B- A+ A- B+ B-
MDR-EOL-10k
10kΩ
EOLR
Class A (Style Z) Bell Circuit
This is a 4-wire Style Z (Class A) supervised signaling (notification appliance) circuit. Devices will
be connected as indicated in the diagram below. Maximum wire lengths are shown in the
Appendix. Distances noted therein account for the total length of wire, from the panel to furthest
device and back to the panel. Use only approved devices. Return wiring must be in a separate
conduit. The EOL is on the board for Class A applications.
Circuit is supervised 24V FWR
power limited 2.0A MAX.
NAC2NAC1
Function Relay Circuit Connections
Form C programmable relays can only be connected to a Power Limited source limited to 2A @
30VDC. They have a power factor of 0.35.
18
A+ A- B+ B- A+ A- B+ B-
HS-3100/3200 Installation Manual
MV 2700 M
Conduit
20’ Max
MR-2100 / MR-2200
GND
RX
RS232-2
TX
Main Board
GND
RX
TS3
TX
HMX-MP
HS-3100/3200
EVAX System Wiring
3.5 Maximum Wiring Length for Addressable Circuits
Gauge Belden No. Maximum Distance
18 9571 975m (3200 ft)
16 9572 1400m (4600 ft)
14 9580 2435m (8000 ft)
12 9582 3045m (10000 ft)
Note: Distances noted in this table account for the total length of wire, from the panel to furthest device and back to the panel.
3.6 Maximum Wiring Length for Bell Circuits
12AWG 14AWG 16AWG 18AWG
Max R Max I m ft m ft m ft m ft
8.00 0.25 768 2519 483 1584 304 996 191 627
4.00 0.5 384 1259 241 792 152 498 95 313
2.67 0.75 256 840 161 528 101 332 64 209
2.00 1 192 630 121 396 76 249 48 157
1.60 1.25 154 504 97 317 61 199 38 125
1.33 1.5 128 420 80 264 51 166 32 104
1.14 1.75 110 360 69 226 43 142 27 90
1.00 2 96 315 60 198 38 125 24 78
Note: Distances noted in this table account for the tot al length of wire, from the p anel to furthest de vice and back to the panel.
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HS-3100/3200 Installation Manual
4.0 Appendix A: Compatible Addressable Devices
Table 9:System Sensor Compatible Addressable Devices
Model Description
1251 Ionization type smoke detector 300
1251B Ionization type smoke detector 300
2251 Photoelectric type smoke detector 300
2251B Photoelectric type smoke detector 360
2251T Photoelectric type smoke detector w/ thermal element 300
2251TB Photoelectric type smoke detector w/ thermal element 360
2251TM Acclimate Photo-Thermal Detector 300
2251TMB Acclimate Photo-Thermal Detector 360
5251P Thermal detector 200
5251B Thermal detector 300
5251RP Thermal detector w/ rate of rise 200
5251RB Thermal detector w/ rate of rise 300
Typical Current
Draw µA
5251H High Temperature Thermal detector 300
IM-10 10 Input Monitor Module 3.50 mA
CR-6 6 Relay Control Module 1.45 mA
SC-6 6 Supervised Control Module 2.25 mA
CZ-6 6 Zone Conventional Interface Module 2.00 mA
M500DM Dual Input Monitor Module 300
M500M Monitor module, Classes A/B initiating 300
M501M Mini Monitor module, Class B initiating 300
M502M Monitor Module for 2- wire smoke detectors Classes A/B
initiating
M500S Control module 300
M500R Relay Module 300
M500X Fault isolator module 450
200
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HS-3100/3200 Installation Manual
5.0 Appendix B: Battery Calculations & Compatible Batteries
5.1 Battery Calculation Worksheet
1. Enter the number of each installed module type in the ’Quantity’ column next to the appropriate module description.
2. For each quantity entry, multiply the value in the ’Quantity’ column by the value in the ’Standby’ column and enter the value in the ’Total Standby’ column.
3. For each quantity entry, multiply the value in the’Quantity’ column by the value in the ’Alarm’ column and enter the value in the ’Total Alarm’ column.
4. Add all the values in the ’Total Standby’ column and put the answer in the ’Total Standby’ box marked A.
5. Add all the values in the ’Total Alarm’ column and put the answer in the ’Total Alarm’ box marked B.
6. Enter the required standby time (hours) in box C, and the total alarm time (minutes) in the alarm time box D.
7. Substitute the values from boxes A through D in the battery calculation formula and th e result is the recommended minimum battery capacity in amp-hours.
Worksheet found on following p age.
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HS-3100/3200 Installation Manual
HS-3200 mainboard w/ LCD
display & primary power supply
HS3NC2 NAC output extender x 10mA _____ mA 65mA _____ mA
HS3RL4 function relay o/p extender
HS3LD8 8-zone LED annunciator
HS3DL dual line DACT
Components
Optional Internal
HS3CTYB polarity reversal / municipal tie
Smoke detectors x _____ µA _____ µA _____ µA _____ µA
Smoke detectors
Thermal detectors
Monitor modules
Inputs
Control modules
Addressable
Fault isolator modules
See Appendix C for details on compatible addressable devices and their respective current draw.
Device Standby Total Alarm Total
Device Type Qty. Current Standby Current Alarm
1
x 110mA 110mA 175mA 175mA
x 5mA _____ mA 17mA* _____ mA
x 5mA _____ mA 15mA** _____ mA
x 40mA 40mA 65mA 65mA
x 20mA 20mA _____ mA*** _____ mA***
x _____ µA _____ µA _____ µA _____ µA
x _____ µA _____ µA _____ µA _____ µA
x _____ µA _____ µA _____ µA _____ µA
x _____µA _____ µA _____ µA _____ µA
x _____ µA _____ µA _____ µA _____ µA
Audible Notification Appliances (mA) x
Visual Notification Appliances (mA) x
AUX Power Load****
See next page for battery selection calculations.
Notes:
* Each relay, when active, will draw 17mA. The alarm current will depend on how many relays
are programmed to activate on alarm.
** Represents three (3) devices in alarm. For each additional device, add 5mA.
*** Alarm current depends on module configuration. Please refer to HSCTYB installation
Instructions for further detail.
**** If HS-3644 and HS-3434 are powered from AUX:
HS-3434 - 20mA Stby, 115mA Alarm (max)
HS-3644 - 30mA Stby, 70mA Alarm (max)
Add above currents for each annunciator or fiber optic modem, (i.e.) if 2 are present then multiply
above by 2.
TOTAL (A): TOTAL (B):
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5.2 Battery Selection Calculations
1. From previous calculations, locate tot al S tandby Current (A) and convert to amperes. A =
________
(Note: amperes = mA ÷ 1000; µA ÷ 1,000,000; examples: 250 mA = 0.25 A; 1500 µA =
0.0015 A)
2. Identify Standby Time (C), in hours. C = ______ (typically 4, 24, 48, or 60 hr)
3. From previous calculations, locate total Alarm Current (B) in amperes. B = ______
4. Identify Alarm Time (D) in minutes. D = ______ (typically 5, 10, or 15 min)
5. Using the values in Steps 1-4, perform an Initial Battery Calculation per the following: (A x C) + (0.0167 x B x D) = _______ Ah (Ah = ampere hours)
6. Select a battery size LARGER than the number from the Initial Battery Calculation from the following list of SOTA batteries using the 20 Hour Rating value:
HS-3100/3200 Installation Manual
Part Number
20
Hour
Rating
C/20
(Amps)
Part Number
20
Hour
Rating
C/20
(Amps)
HS-12V4.5AH 4.5 Ah 0.225 HS-12V18AH 18 Ah 0.9
HS-12V7.2AH 7.2 Ah 0.36 HS-12V26AH 26 Ah 1.3
HS-12V12AH 12 Ah 0. 6 HS-12V35AH 35 Ah 1.75
If either the Standby Current or the Alarm Current is greater than the C/20 current for the initial
battery size selected, a discharge factor must be applied per the following table (use the 20 hr
value for 24 hr standby):
Discharge Time
0.083 hr 5 min 3.85 2 hr 1.43 8 hr 1.10 14 hr 1.03
0.166 hr 10 min 2.78 3 hr 1.30 9 hr 1.09 16 hr 1.02
0.249 hr 15 min 2.27 4 hr 1.22 10 hr 1.08 18 hr 1.01
0.332 hr 20 min 2.08 5 hr 1.18 11 hr 1.06 20 hr 1.00
0.5 hr 30 min 1.96 6 hr 1.14 12 hr 1.05 48 hr 1.00
1 hr 60 min 1.67 7 hr 1.11 13 hr 1.04 60 hr 1.00
Discharge
Factor
Discharge
Time
Discharge
Factor
Discharge
Time
Discharge
Factor
Discharge
Time
Discharge
Factor
Standby Discharge Factor (SDF) = _________ Alarm Discharge Factor (ADF) = _________
7. Minimum Required Battery Capacity Calculation. (to account for battery aging, a 1.17
multiplier is included)
Minimum battery capacity in Ah =
1.17 x [(A x C x SDF) + (0.0167 x B x D x ADF)] = _______
8. If the battery size initially selected is smaller than the result of step 9 above, repeat the calculations using a larger battery size.
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HS-3100/3200 Installation Manual
6.0 Appendix C: Compatible Synchronized Notification Appliances
Manufacturer
Mircom FHS-210-110 75 18
Secutron MRA-24 WW 15 24
System Sensor P12224MC 15 30
Wheelock NS-24 MCW-FW 15 38
Amseco SH24W-75110 75 18
Gentex GEC3-24WW 15 24
Appliance Module
Candela
# of
Appliances
24
HARRINGTON
SIGNAL INC.
FIRE ALARM
Harrington Signal Inc.
2519 4th Avenue
Moline, IL 61265
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