1. xS40/70 Smart Camera Product Reference Guide
  2. Using the Device
  3. GPIO Wire Diagrams
  4. Output as Current Source
  • xS40/70 Smart Camera Product Reference Guide
Output as Current Source

Output as Current Source

The following diagram displays a configuration with GPIO 3 set to Input and GPIO0, GPIO1, and GPIO2 set to Output.
The GPIO Outputs are the Current Source (PNP), and the GPIO Input is the Current Sink (PNP). Input is received from a PNP proximity sensor. The power source is a PLC 24VDC PSU, and the GPIO functions are not opto-isolated.
Output as Current Source / Input as Current Sink
gpio output as current source with input as current sink
1
Job Fail
2
Job Pass
3
PNP Proximity Sensor
4
Power Supply