Hi Tomas,
Thanks for your fast reply.
Yes, when I connect the input to a voltage >8 V then the "State" change from "Open" to "Shorted", good.
But input (pin1) works the opposite, when it's connected to GND the "State" change from "Open" to "Shorted".
Tomas, If I ask you kindly, is it possibel get a drawing over just the inputs?
Best regards
Bert