Once you have all the cables made, connect them to the unit and tighten firmly.
For the camera housing models, seal the connectors you did not use with the sealing cap supplied.
4.2.2. Input/Output system characteristics
The inputs have two possible states: in open circuit they indicate “0” the and in ground short
circuit they indicate “1”.
The output provides an open circuit or a ground short-circuit and leads a current of up to 200mA.
Example of an output layout with relay: