UW-FWP Wiring

The UW-FWP and UW-FWP-V terminals provide a means of interfacing a flying lead sensor cable to a NexSens UW-8 SensorBUS connector such as the sensor ports on X2 and G2-series data loggers. The ‘-V’ variation is vented and should be used with vented pressure transducers. ┬áCable wiring and installation instructions can be found here.


Wiring Diagram

SensorBUS SignalUW-8P/UW-FWP PinUW-FWP Terminal NameUW-FWP Terminal Pin
RS-232 Tx1RS232 TXJ1
RS-232 Rx3RS232 RXJ3
RS-485 B7RS485 BJ7
RS-485 A8RS485 AJ8


Figure 1: UW-FWP plug pinout.

Figure 2: J pins on UW-FWP terminal.



Figure 3: UW-8 plug pin numbering.