Rs-485 And Power Connector (Jcn2) - Protech Systems SI-W309 User Manual

3.1.2 RS-485 and Power Connector (JCN2)

Connector Location: JCN2
Description: RS-485 and Power Connector
The JCN2 pin assignments are listed below:
PIN ASSIGNMENT
1 (Y)DATA+
2 (G)DATA-
3 GND.ISO
4 (B)GND
5 (R)+Vs
SI-W309 SERIES USER MANUAL
Chapter 3 Hardware Configuration
18
SI-W309
PWR R/W
1 5
5
1
JCN2
1
ERR MODBUS
Page: 3-4