Honeywell ACS-2plus - General Wiring Diagram; Host Interface Pin Assignments

60 Installation instructions / ACS-2 plus
9
Inputs 11 and 12 as well as watchdog and danger signal output see chapters 13.2 and 14.1
15.2 General connection diagram
9
15.3 Pin assignment of the host interface connections
Pin RS232 RS485 (3-wire) RS485 (5-wire) Current loop
1 GND GND GND T GND
2TxD D D T +
3 RxD D* D* R +
4- - D1 R GND
5- - D1* -