Siemens 6ES7431-7KF20-0AB0 High Resolution Analog Input Module for Process Systems
6ES7431-7KF20-0AB0
SM 431 Fail-Safe Analog Input Module
Type: F-AI 8 × Thermocouple
Channels: 8
Supported thermocouples: J, K, T, E, R, S, N, C
Integrated cold junction compensation
Safety: SIL 3, PL e
Resolution: 13 bit
Galvanic isolation
Backplane current (5 V DC): ~150 mA
Dimensions: 125 × 40 × 120 mm
Operating temperature: 0 … +60 °C
Protection: IP20
- Band:siemens
- Condition: Brand new / Original
- Stock: In stock
- Delivery: 3 - 7 days
- Warranty: 12 months
Product Description
The Siemens 6ES7431-7KF20-0AB0 is designed for high-precision signal acquisition in demanding process automation systems.
Technical Specifications
- Model: 6ES7431-7KF20-0AB0
- Channels: 8 AI
- Resolution: High (14–16 bit)
Applications
- Process industries
- Precision monitoring
- Industrial measurement
Advantages
- High resolution
- Stable measurement
- Suitable for critical applications

Shanghai Lisheng Automation Technology








