SIEMENS 6ES7431-1KF10-0AB0

Siemens SIMATIC S7-400 Analog Input Module 6ES7431-1KF10-0AB0 Description A high-performance analog input module for the robust SIMATIC S7-400 PLC system. This SM 431 module is designed for complex automation tasks requiring precise measurement of various analog signals, ensuring top-tier reliability and accuracy in your industrial processes. Specifications Manufacturer: Siemens Product Series: SIMATIC S7-400 Type Number: 6ES7431-1KF10-0AB0 Description: Analog Input Module SM 431 Number of Analog Inputs: 8 Resolution: 16 Bit Input Types: Voltage, Current, Resistance, Pt100, Ni100 Special Features: 4-20mA HART support, optical isolation Label Info FS (Functional Status): 09 S (Serial Number): VPHD186565 Date of Manufacture: December 2018 Application Ideal for process control, manufacturing automation, and energy management systems where accurate and reliable analog data acquisition is critical for operational efficiency and quality control. Country of Origin Made in Germany CO2 Impact By purchasing this pre-owned module, you help avoid the emission of approximately 24 kg of CO2, equivalent to the savings from charging over 2800 smartphones. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?Is this module compatible with all S7-400 CPUs? Answer?Yes, this module is designed for the S7-400 system and is compatible with any S7-400 CPU, provided the system rack and power supply can support it. Always check your hardware configuration in TIA Portal or SIMATIC Manager. Question?What is the significance of the “HART” capability on the 4-20mA channels? Answer?HART (Highway Addressable Remote Transducer) protocol allows for two-way digital communication over the traditional 4-20mA analog loop. This enables advanced diagnostics, device configuration, and parameter adjustments of connected field instruments without interrupting the process signal. Question?Does this module require external power? Answer?No, the module draws its power directly from the S7-400 backplane bus. No external 24V DC supply is needed for the module’s electronics. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.