10.1" Marine Panel PC
User Manual
21
*RS-422 M12 Connector when with WWAN
CN1
Pin №
RS-232
RS-422
RS-485
1
DCD
TxD-
D-
2
RXD
TxD+
D+
3
TXD
RxD+
NC
4
DTR
RxD-
NC
5
GND
GND
GND
6
DSR
NC
NC
7
RTS
8
CTS
9
RI
CN2
Pin №
Name
1
DCD
2
DSR
3
RXD
4
RTS
5
TXD
6
CTS
7
DTR
8
RI
9
GND
10
NC
11
12