Siemens 6ES7331-7SF00-0AB0 simatic s7, analog input sm 331, optically isolatated, 8 ai thermocouple/4 ai pt100, f. signals f. hazardous areas, capable of diagnost., ptb-tested 1 x 20 pin
Siemens 6ES7331-7SF00-0AB0 simatic s7, analog input sm 331, optically isolatated, 8 ai thermocouple/4 ai pt100, f. signals f. hazardous areas, capable of diagnost., ptb-tested 1 x 20 pin
