RR2
Polarity Reversal
Relay Module
Model
RR2
General Description
The RR2 Polarity Reversal Relay
Module is intended for use with
2-wire and 4-wire detectors with
built-in sounder, such as the following
System Sensor models: 2100AT,
2112/24AT, 2112/24ATR and
2112/24AITR. Per NFPA require-
ments, the RR2 is designed to allow
all detectors on a loop to sound when
one goes into alarm. The RR2 can dif-
ferentiate between steady and pulsed
panel outputs.
RR2
Product Overview
Can be used with a single alarm
output panel that provides both
coded (pulsed) output for fire and
continuous output for burglary.
Fulfills NFPA 72 requirement for
sounder models
Designed for use with System
Sensor 2100 Series sounder
models
Colored wires facilitate easy
installation
Compatible with 2-wire and
4-wire smoke detectors
Can be used with 12 VDC and
24 VDC systems
Plug-in quick disconnects for
easy wiring
Specifications
Operating Voltage Range:
Maximum Operating Current
Relay Contacts:
Operating Temperature Range:
Operating Humidity Range:
Dimensions:
Wire connections:
8.5 to 35 VDC
25mA
2A at 35 VDC
32° to 131° F (0° to 55° C)
5% to 95% non-condensing
2
1
/
2
" x 2
1
/
2
" x 1"
18 AWG stranded, tinned, 16" long
SYSTEMSENSOR [ SYSTEMSENSOR ADVANCED IDEAS. ]
