Appendix F — Connector Pin Outs
I/O Connector Pin Outs
AI (1 to 16)
Alarm Inputs 1 to 16
GND
Chassis Ground (6 connectors)
NC
Relay Alarm Output (Normally Closed)
COM
Relay Common
NO
Relay Alarm Output (Normally Open)
AO (2 to 16)
Alarm Outputs 2 to 16
ARI
Alarm Reset In
RS485 Connector Pin Outs
Master Unit
Slave Unit
+
J
To
J
TX+
−
J
To
J
TX-
+
J
To
J
RX+
−
J
To
J
RX-