PEP Modular Computers CP345 Manual page 68

CP345
Table 5-1: Pinouts of Rear I/O Module RJ45 Connectors 0..3 (Sheet 2 of 2)
RS232
DSR
RTS
GND
TxD
RxD
DCD
CTS
DTR
DSR
RTS
GND
TxD
RxD
DCD
CTS
DTR
Page 5 - 12
RS422/RS485
Half Duplex
— RxD-
— —
GND GND
TRxD+ TxD+
— —
— RxD+
TRxD- TxD-
— —
— RxD-
— —
GND GND
TRxD+ TxD+
— —
— RxD+
TRxD- TxD-
— —
© PEP Modular Computers GmbH
Rear I/O Modules
RS422/RS485
Pin
Full Duplex
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Channel
2
3
ID 19979, Rev. 03