Rs-232 Standard Serial Port (Com1) - Advantech UNO-1372GH User Manual

A.3

RS-232 Standard Serial Port (COM1)

Table A.3: RS-232 Serial Port Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
A.4 RS-422/485 Serial Port (COM2)
Table A.4: RS-422/485 Serial Port Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
1 2
6
Pin Name
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
RS-422
TX-
TX+
RX+
RX-
GND
NC
NC
NC
NC
25
3 4 5
7 8 9
RS-485
Data-
Data+
NC
NC
GND
NC
NC
NC
NC
UNO-1372G User Manual