The BACnet MS/TP module with 10 digital inputs was developed for decentralized switching tasks. It is suitable for recording potential-free switch states, e.g. electrical limit switches on ventilation flaps or auxiliary contacts on power contactors. The inputs can be connected using potential-free switches or contacts as well as voltage inputs. The inputs can be queried using standard objects via a BACnet client. The module address and bit rate are set using two switches. Connection with spring-loaded terminals (push-in)