Asus Aaeon PCM-CFS User Manual page 43

Pin Pin Name
1 RS422_TX-
2 RS422_TX+
3 RS422_RX+
4 RS422_RX-
5 GND
6 NC
7 NC
8 NC
9 NC/+5V/+12V
10 NC
Chapter 2 – Hardware Information
RS-422 Mode
Signal Type
OUT
OUT
IN
IN
GND
PWR
Signal level
±5V
±5V
+5V/+12V
29