Universal I/O

The universal input/output-unit is connected with the multi-pin plug distributor by a label. The component is an input if the label refers to an input channel of the multi-pin plug distributor. The component is an output if the label refers to an output channel of the multi-pin plug distributor.

If used as an input the universal I/O-component is a voltage source. If the correspondent input channel of the multi-pin plug distributor on high level, the universal I/O-Component delivers 24 V, otherwise 0V.

If used as an output channel, the universal I/O-component sets the correspondent output channel of the multi-pin plug distributor on high level, if there is a higher voltage than 20 V.