UW-8 Sensor Port Pinout


NexSens X2 and G2-Series data loggers incorporate UW-8 receptacles for connection of sensor cables with UW-8 plug connectors. The pinout for the UW-8 data logger sensor ports is as follows:

UW8 Receptacle Pinout

Figure 1: NexSens X2/G2 data logger 8-pin (UW-8) sensor port pinout.

 

Pin # SensorBUS Signal Wire Color
1 RS-485 A Green
2 RS-485 B Blue
3 SDI-12 Brown
4 12V Power Red
5 5V Power White
6 RS-232 Rx* Yellow
7 GND Black
8 RS-232 Tx* Orange

*RS-232 transmit/receive is labeled from the data logger’s perspective (should be wired to sensor’s receive/transmit, respectively).