The BACnet MS/TP module with 4 S0 inputs according to DIN EN 62053-31 Class A was developed for decentralized switching tasks. It is suitable for counting S0 counter pulses, among other things. This means that the module can be easily integrated into an energy control system. In the event of a power failure, the last counter readings are saved. The inputs can be queried using standard objects via a BACnet client. When using the Accumulator object, pulses of up to 50 Hz can be counted, and when using the PulseConverter object, pulses of up to 500 Hz can be counted. The module is addressed and the bit rate is set using two address switches on the front. Suitable for decentralized installation on TH35 mounting rails according to IEC 60715 in electrical distribution boards. Connection with screw terminals