Spot Siemens PLC 6ES7331-7KB02-0AB0 SM331 Siemens Expansion Module
SIMATIC S7-300, analog input SM 331, potential isolation, 2 analog inputs, resolution 9/12/14 bit, U/I/thermocouple/RTD, alarm, diagnosis, 1 x 20-pin, plug-in with active backplane bus
Introduction
