SIMATIC S7-400, analog input SM 431, 8 AI, resolution 16 bit, U/I/Thermocouple, isolated with single rooting, diagnostics, alarm, 20 ms conversion time
Product family
SM 431 analog input module
Product Lifecycle (PLM)
PM300:Active Product
PLM Effective Date
Product phase-out since: 01.10.2025
Region Specific PriceGroup / Headquarter Price Group