Com 3 Box Connector (Rs-232/422/485) (Cn23) - Asus AAEON BOXER-6406-ADN User Manual

2.4.17

COM 3 Box Connector (RS-232/422/485) (CN23)

Pin RS-232
1 DCD3
2 DSR3
3 RX3
4 RTS3
5 TX3
6 CTS3
7 DTR3
8 RI3
9 GND
Chapter 2 – Hardware Information
RS-422 RS-485
RS422_TX- RS485_D-
RS422_TX+ RS485_D+
RS422_RX+
RS422_RX-
Signal Type
IN
IN
IN
OUT
OUT
IN
OUT
IN
GND
30