Installation Guide User Manual

Bell Installation Guide Installation
MAN-BELIG (Ver. 1.302
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Table of Contents
3.3.2. Connector J1
Pin Signal Function
J1/1 RS232_RX RS232 receive
J1/2 RS232_TX RS232 Transmit
J1/3 RS232_COMRET Communication return
J1/4 SUPRET Supply return
J1/5 AUX PORT CHA AUX PORT CHA (bidirectional)
J1/6 SUPRET Supply return
J1/7 OUT1 Programmable Digital output 1
J1/8 OUT2 Programmable Digital output 2
J1/9 IN1 Programmable Digital input 1
J1/10 IN2 Programmable Digital input 2
J1/11 IN3 Programmable Digital input 3
J1/12 IN4 Programmable Digital input 4
J1/13 IN5 Programmable Digital input 5
J1/14 IN6 Programmable Digital input 6
J1/15 INRET Programmable Digital input return
J1/16 OUTRET2 Programmable Digital output 2 return
J1/17 OUTRET1 Programmable Digital output 1 return
J1/18 AUX PORT CHB AUX PORT CHB (bidirectional)
J1/19 AUX PORT INDEX AUX PORT INDEX (bidirectional)
J1/20 CAN_COMRET Communication return
J1/21 CAN_L CAN_L busline (dominant low)
J1/22 CAN_H CAN_H busline (dominant high)