UNO-2173A/AF User Manual
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A.4 RS-422/485 Serial Port (UNO-2173AF)
A.5 Power Connector (PWR)
Table A.5: RS-422/485 serial port pin assignments
Pin
RS-422
RS-485
1
TX+
Data+
2
TX-
Data-
3
RX+
4
RX-
5
GND
Table A.6: Power connector pin assignments
Pin
1
V+ (9~36V
DC
)
2
V-
3
Field Ground
