I am trying to connect an external sensor (Baumer OXM200) to cFP-AIO-600. To do that I made the following connections:
The thicker brown and yellow wires are the external power source, the thinner blue and brown wire power the sensor. The green wire is the analogue output of the sensor. This should be connected to IN3.
One issue I have is that I do not know whether the analogue output of the sensor is given in current or voltage. However, I have tried both configuration (currently it is connected assuming it is in voltage).
When I go to MAX, the value of IN3 varies somewhat compared to the other inputs but it seems to be just noise and does not react with the sensor.
I don't know what is going wrong or where the problem lies exactly