2.1 SID-15W04 connector mapping
2.1.1
Serial port connector (COM3)
2.1.2
Serial port connector (COM1)
Quick Reference Guide
Signal
PIN PIN
NC
RX
TX
NC
GND
Signal
PIN PIN
485_422TX1-
485_422TX1+
NC
NC
GND
SID-15W04 Quick Reference Guide 13
Signal
1
6
NC
2
7
RTS
3
8
CTS
4
9
NC
5
Signal
1
6
NC
2
7
NC
3
8
NC
4
9
NC
5