Article Number (Market Facing Number)：6ES74311KF100AB0 | 6ES74311KF100AB0
Product Description：SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 14 bit, U/I/Resistor/Thermocouple/Pt100
Product family：SM 431 analog input module
Product Lifecycle (PLM)：PM300:Active Product