Appendix E ─ Connector Pin Outs; I/O Connector Pin Outs; Rs485 Connector Pin Outs - Mitsubishi Electric DX-TL16U User Manual

User's Manual
Appendix E ─ Connector Pin Outs

I/O Connector Pin Outs

RS485 Connector Pin Outs

72
AI (1 to 16)
Alarm Inputs 1 to 16
GND
Chassis Ground (5 connectors)
NC
Relay Alarm Outputs (Normally Closed)
NO Relay Alarm Outputs (Normally Open)
C Relay Common
ARI
Alarm Reset In
Master Unit
RX-/TX- → To → TX-/RX-
RX+/TX+ → To → TX+/RX+
Slave Unit