Digital Video Recorder
99
Appendix D — Connector Pin Outs
I/O Connector Pin Outs
AI (1 to 16)
Alarm Inputs 1 to 16
GND
Chassis Ground (9 connectors)
AO (1 to 16)
Alarm Outputs 1 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-
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