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Siemens 6ES7431-1KF00-0AB0 SIMATIC S7-400 SM 431 8AI Module

Siemens SIMATIC S7-400 SM 431 Analog Input Module

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ManufacturerSiemens

Part number6ES7431-1KF00-0AB0

Number of Analog Inputs 8

Resolution 13-bit

Input Types Voltage, Current, Resistor

Isolation Isolated

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12-month warranty

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CAGE: 9NK75

8 Isolated Analog Inputs 13-bit Resolution Universal Input Support (U/I/Resistor) SIMATIC S7-400 Compatibility Robust Industrial Design

Product description

The Siemens 6ES7431-1KF00-0AB0 is an isolated analog input module designed for the SIMATIC S7-400 automation system. This SM 431 module features 8 analog input channels with a 13-bit resolution. It supports universal input types including voltage, current, and resistor measurements, providing flexibility for various sensor integrations.

This module is suitable for a wide range of industrial applications requiring precise and isolated analog signal acquisition. Its 8 channels and versatile input capabilities make it a valuable component in process automation, control systems, and data logging.

Stanlo Automation, a veteran-owned surplus parts distributor, is your trusted source for the Siemens 6ES7431-1KF00-0AB0. We are committed to providing quality surplus components and reliable service to meet your industrial needs.

Technical specifications

Number of Analog Inputs	8
Resolution	13-bit
Input Types	Voltage, Current, Resistor
Isolation	Isolated
Series	SIMATIC S7-400 SM 431

Common applications

Industrial Signal Measurement

Process Control

Automation Systems

Data Acquisition

Sensor Integration

Compatible systems

SIMATIC S7-400

Also known as

Siemens 6ES7 431-1KF00-0AB0 SIMATIC S7-400 8 Channel AI

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 isolated nature of the inputs provides excellent protection against ground loops and common-mode noise, crucial for accurate measurements in industrial environments.

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Frequently asked questions

What types of signals can the Siemens 6ES7431-1KF00-0AB0 module accept?

The Siemens 6ES7431-1KF00-0AB0 is a versatile 8-channel isolated analog input module with 13-bit resolution. It can accept voltage, current, and resistor inputs, making it suitable for a variety of sensors.