The following diagram shows an xS20 device with two LEDs on outputs indicating job outcome and input trigger from a proximity sensor. The GPIO input is a current sink. The outputs are set as a current source. The power source is a PLC 24VDC PSU, and the GPIO functions are opto-isolated.
xS20 GPIO Input as Current Sink and Outputs as Current Sourc
1
Job Fail
2
Job Pass
3
Proximity Sensor
4
Power Supply
The following diagram shows an xS20 device with two LEDs on outputs indicating job outcome and input trigger from a proximity sensor. The GPIO input is a current source and the outputs are set as a current sink. The power source is a PLC 24VDC PSU, and the GPIO functions are opto-isolated.
xS20 GPIO Input as Current Source and Outputs as Current Sink
