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Siemens 6ES7431-1KF10-0AB0 SIMATIC S7-400 SM 431 8AI Module

Siemens SIMATIC S7-400 SM 431 Analog Input Module

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ManufacturerSiemens

Part number6ES7431-1KF10-0AB0

Number of Analog Inputs 8

Resolution 14-bit

Input Types Voltage, Current, Resistor, Thermocouple, Pt100

Isolation Isolated

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12-month warranty

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8 Isolated Analog Inputs High 14-bit Resolution Wide Input Support (U/I/Resistor/Thermocouple/Pt100) SIMATIC S7-400 Compatibility High Accuracy Measurement

Product description

The Siemens 6ES7431-1KF10-0AB0 is an advanced isolated analog input module designed for the SIMATIC S7-400 automation system. This SM 431 module features 8 analog input channels with a high 14-bit resolution. It offers extensive input flexibility, supporting voltage, current, resistor, thermocouple, and Pt100 sensor types, enabling precise measurement in diverse applications.

This module is ideal for demanding industrial applications requiring high accuracy and a wide range of input signal compatibility. Its capabilities make it suitable for complex process control, scientific instrumentation, and critical monitoring systems where detailed analog data is essential.

Stanlo Automation, a veteran-owned surplus parts distributor, is your reliable source for the Siemens 6ES7431-1KF10-0AB0. We pride ourselves on providing quality surplus industrial components and excellent customer service.

Technical specifications

Number of Analog Inputs	8
Resolution	14-bit
Input Types	Voltage, Current, Resistor, Thermocouple, Pt100
Isolation	Isolated
Series	SIMATIC S7-400 SM 431

Common applications

High-Accuracy Process Control

Temperature Measurement (Thermocouple/Pt100)

Industrial Signal Conditioning

Complex Automation Systems

Scientific Instrumentation

Compatible systems

SIMATIC S7-400

Also known as

Siemens 6ES7 431-1KF10-0AB0 SIMATIC S7-400 8 Channel AI Module

Replaces / compatible with

This module is part of the Siemens SIMATIC S7-400 system and is compatible with other modules in this series.

Technical note

Expert tip

The 14-bit resolution combined with support for thermocouples and Pt100 sensors makes this module ideal for precise temperature monitoring and control applications within the S7-400 system.

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Frequently asked questions

What is the resolution and input type support for the Siemens 6ES7431-1KF10-0AB0 module?

The Siemens 6ES7431-1KF10-0AB0 is an 8-channel isolated analog input module featuring a 14-bit resolution. It supports a wide range of inputs, including voltage, current, resistor, thermocouple, and Pt100 sensors.