6ES7331-7KB02-0AB0, analog input module

6ES7331-7KB02-0AB0, SIMATIC S7-300, SM 331 analog input module, isolated, 2 AI, resolution 9/12/14 bit, U/I/thermocouple/resistance, alarm, diagnostics, 1x 20-pole, removable/insertable active with a rear bus.

Fat is new, you see. :)