Logic Modul, 2SU MDRC. MDRC device, with 4 free to use LED indicators. 24 independent function blocks assignable: Universal logic with up to 5 conditions. Logic gates with (AND,OR/XOR), each with 8 inputs. Cyclical sending or quering of values. Value storage if the bus voltage fails. Monitoring of telegrams, Filter functions. Converting of data point types, Time functions. Multiplexer/Partition control. Min-/Max/Average value, Universal calculator. Converting to PWM, Telegram multiplier/sequencer. Quick application download (long frame support for ETS5). 3 years warranty.