Multifunction module, 4 inputs and 2 relay outputs, input voltage AC/DC 110-240V Relay outputs monostable, analog residual current detection, with residual current transformer 3UL23 Connection temperature sensor PT100/PT1000/KTY/NTC, maximum 1 multifunction module per basic unit SIMOCODE pro S Multifunction module for extending the inputs/outputs, for precise earth fault monitoring and for connecting a temperature sensor. A step into the future with SIMOCODE pro.