SIPLUS S7-300 SM 331 20-pin. -25...+70°C with conformal coating. Conformity with EN 50155 T1 Cat 1 Class A/B based on 6ES7331-7KF02-0AB0. Analog input, electrically isolated, 8 AI, resolution 9/12/14 bit, U/I/thermocouple/resistance, alarm, diagnostics, 1x 20-pin, plug/pull with active backplane bus SIPLUS S7-300 SM 331 20-pin. -25...+70°C with conformal coating Conformity with EN 50155 T1 Cat 1 Class A/B based on 6ES7331-7KF02-0AB0, analog input electrically isolated 8 AI, resolution 9/12/14 bit, U/I/thermocouple/resistance, alarm, diagnostics, 1x 20-pin pull/plug with active backplane bus SIPLUS S7-300 analog module input SM 331, AI 8x13 bit -25 ... +70 °C with conformal coating EN 50155 T1 Cat 1 Class A/B based on 6ES7331-7KF02-0AB0
