Standard Rs-232 Serial Port; Table A.2:Rs-232 Serial Port Assignments - Advantech UNO-2050G User Manual

A.2 Standard RS-232 Serial Port
Pin Assignments
Table A.2: RS-232 Serial Port Assignments
Pin
1
2
3
4
5
6
7
8
9
UNO-2050G User Manual
1 2 3 4
6 7 8 9
RS-232 Signal Name
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
30
5