Specifications

C2985M-A (3/11) 7
ALARM
1. Connect one wire of a UTP wire pair from each of your alarm input switches to pins 1 to 4 of the
ALM-1 TB1 connector.
2. Connect the remaining wire of the UTP wire pair from your each of your alarm input switches to a
wire nut or terminal block, and then run a single wire to the return pin 5 of the ALM-1 TB1 connector.
3. Connect UTP wiring from your alarm output devices to the AUD-1 TB2 connector.
Figure 3. Wiring the ALM-1
ì
Common Return
î
N.C. Wire Pair
ï
N.O. Wire Pair
ñ
Solid-State Relay Wire Pair
ó
Customer Relay Devices
r
N.O. Alarm Input Switches
s
N.C. Alarm Input Switches
TB1
TB2
ALM1
12345
ALM2 ALM3 ALM4 RTN