Siemens 6ES7331-7KB02-0AB0 Analog Input Module — Legacy Replacement. Siemens 6ES7331-7KB02-0AB0 is the exact manufacturer order number for a analog input module in the SIMATIC S7-300 portfolio. Siemens describes this exact reference as: ***spare part*** SIMATIC S7-300, analog input SM 331, isolated, 2 AI, resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole, removing/inserting with active backplane bus. The verified manufacturer lifecycle record is PM410:Product cancellation.
***spare part*** SIMATIC S7-300, analog input SM 331, isolated, 2 AI, resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole, removing/inserting with active backplane bus