Siemens PLC 6ES7331-7KF02-0AB0 SM331 Siemens Expansion Module from Germany
SIMATIC S7-300, analog input SM 331, potential isolation, 8 analog inputs, resolution 9/12/14 bit, U/I/thermocouple/RTD, alarm, diagnosis, 1x 20-pin plug-in active backplane bus
Introduction
