P/N IM-AR5 Rev. F
© 2017 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document
revision date and are subject to change without notice.
17
reset by the control panel and then reactivated by another alarm. In class B operation, an end of line
resistor P/N TR-3 must be placed at the last appliance connected to the circuit or an eol violation
trouble will be transmitted to the control panel. Note: A TR-3 eol resistor is only required if the
NAC outputs are programmed to activate. A trouble will also be transmitted if a ground fault of
1000 ohms or less is present on a NAC circuit. Figure 4 shows proper wiring of NAC circuit. Table 1
shows compatible notification appliances. Synchronization of Gentex model horns and strobes can be
achieved by setting SW2 #2 to the sync position. When sync is selected the AR-5 will automatically
synchronize compatible Gentex models on each NAC and between NACs without the use of an
external sync module. All other model compatible horn and strobe synchronization is achieved by
using one of the compatible synchronization modules. The NAC outputs can also be synchronized
together using the listed sync modules.
NAC Output ratings:
Special Application NAC Output ratings:
Class B – 2 output circuits
Non power limited over current protected
24 Volts D.C. @ 1 Amp each
Class A – 1 output circuit
Non power limited over current protected
24 Volts D.C. @ 1 Amp
Regulated NAC Output ratings:
Class B – 2 output circuits
Non power limited over current protected
24 Volts D.C. @ 100 Milliamps each
Class A – 1 output circuit
Non power limited over current protected
24 Volts D.C. @ 100 Milliamps
4.2.2 Notification Appliance Compatibility
The following UL Listed notification appliances are compatible with the AR-5
repeater.
Table 1
MANUFACTURER MODEL NUMBER TYPE MAX PER
NAC
CWSI 520(R)(W) LOW FREQ N/A
CWSI MH(R)(W) MINI HORN N/A
GENTEX GX93-(W)(R) MINI HORN 20
GENTEX GEC-24-15/75-(WR)(WW) HORN/STROBE 6
GENTEX GEC3-24-(WR)(WW) HORN STROBE 4
GENTEX GEC24-177-(WR)(WW) HORN STROBE 3
WHEELOCK HSR/HSW HORN/STROBE 4
WHEELOCK DSM-12/24-R SYNC MODULE 1
SYSTEM SENSOR P2R/P2W HORN/STROBE 4
SYSTEM SENSOR MDL3R or MDL3W SYNC MODULE 1
SYSTEM SENSOR R-20E RELAY 4*
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