Appendix D - Connector Pin Outs; I/O Connector Pin Outs; Rs485 Connector Pin Outs - ADEMCO AHDR1 User Manual

User' s Manual
Appendix D — Connector Pin Outs

I/O Connector Pin Outs

RS485 Connector Pin Outs

64
AI
Chassis Ground
G
(5 connectors)
AO Alarm Out
ARI Alarm Reset In
SPOT One Shot Recording
SRTI Record Start In
SRTO Record Stop Out
TRIO Trigger Out
Alarm In
Master Unit
RX+ à To
RX- à To
TX+ à To
TX- à To
Slave Unit
à TX+
à TX-
à RX+
à RX-