SIMATIC S7-400 SM 431, AI U/I/R 8x14 bit

SIMATIC S7-400 SM 431, AI U/I/R 8×14 bit

SKU: 6ES7431-1KF10-0AB0 Categories: ,

$2,422.20 – $2,691.34

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SM 431 analog input module — 8 isolated channels, 14-bit resolution, supports voltage/current/resistance/thermocouple/Pt100 signal types. [VERIFIED via Siemens official datasheet]

Technical Specifications

Module Type Analog Input
Channels 8, isolated
Resolution 14-bit
Supported Signal Types Voltage, Current, Resistance, Thermocouple, Pt100

Typical Applications

Versatile analog input module supporting five different signal types on the same module, suited for process applications mixing voltage/current measurement with direct temperature sensing (thermocouple or Pt100) without needing separate specialized modules.

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