Dell Embedded Box PC 3000 - DC Power Port; RS422 Connector Mapping

Pin Signal Pin Signal
1 NC 6 NC
2 CAN_L 7 CAN_H
3 GND 8 NC
4 NC 9 NC
5 NC
DC power port
The following figure shows the physical dimensions of the DC power port.
RS422 connector mapping
Pin
Signal Pin Signal
1 TX- 6 NC
2 TX+ 7 NC
3 RX+ 8 NC
4 RX- 9 NC
5 GND
9