Westell Technologies PS71090E User Manual page 35

5.
18Pin #
Description
Alarm#
NC NO
Alarm1 1 2
Alarm2 4 5
Alarm3 7 8
Alarm4 10 11
Alarm5 13 14
Alarm6 16 17
rD
1.877.844.4274
Connect the stripped end of the serial cable to the alarm relay panel. Refer to
Table 5-1 for connection information.
Table 5-1: Alarm Relay Connections
Alarm Information
CC
3 AC POWER / LOSS OF AC POWER
6 BATTERY CAPACITY LOW
Low Battery capacity at 70% reduction of
BATTERY CHARGER FAIL
9
12
15 DONOR ANT. Malfunction/DISCONNECTION
18 SYSTEM COMPONENT FAIL
operating capacity
RF EMITTER FAIL
PS71090E Product Manual
October 2019, Rev A
Relay Status
Normal → NC+CC
Alarm → NO+CC
WESTELL.COM
©2019 Westell
Technologies
Doc No. CS14702802UM
September 2019;
Page 35 of 61