06-04-2024, 12:37 PM
I tested both variants on Digital Input:
1/ use dry contact signal [input is connected to GND terminal by button] => logical 1... that's OK.
2/ use of DC +12 [the input is connected by a button to the +12V source of the A16 module] => no change in the input is shown in the Monitor screen. ..here is the error.
according to your description, it should respond to +12V DC (or +24V).
where is the problem? please, send me the wiring diagram for variant 2/.
1/ use dry contact signal [input is connected to GND terminal by button] => logical 1... that's OK.
2/ use of DC +12 [the input is connected by a button to the +12V source of the A16 module] => no change in the input is shown in the Monitor screen. ..here is the error.
according to your description, it should respond to +12V DC (or +24V).
where is the problem? please, send me the wiring diagram for variant 2/.