Specifications

C.16 COM2 RS-422/485 Serial Port (CN16)
Table C-16: COM2 RS-232/422/485 serial port
Pin RS-422 port RS-485 port
1 TXD- DATA-
2 N/C N/C
3 TXD+ DATA+
4 N/C N/C
5 RXD+ N/C
6 N/C N/C
7 RXD- N/C
8 N/C N/C
9 GND GND
10 N/C N/C
10
2
9
1