Features

All inputs are potentially isolated via optocouplers.

If a common loop is required, this can be realized with external shorting connectors, 

which are included in the delivery.

Typical input current on the inputs is 1.5 mA.

There are 64 LEDs on the board to indicate the signal status.

The LEDs are divided into two columns and follow the inputs directly.

The binary input board 23BE50 performs the following processing functions for different types of signals:

 Digital filtering to suppress contact jumping

 Suppression of technically induced chattering signals

 Intermediate position suppression and double indication monitoring

 Consistency check of all binary input channels assigned to digital measurement values