For Siemens S7 Analog Input SM 331

Part no : 6ES7331-7SF00-0AB0
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For siemens S7 analog input SM 331

SIMATIC S7, analog input SM 331, isolated, 8 AI thermocouples/4 AI Pt100, 

for signals from the hazardous area, diagnostics-capable, PTB tested 1 x 20-pole .




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