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Siemens SIPLUS S7-400 SM 431 Analog Input Module

Siemens SIPLUS S7-400 SM 431 Analog Input Module, AI6x 14.

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ManufacturerSiemens

Part number6AG1431-1KF20-4AY0

Part Number 6AG1431-1KF20-4AY0

Manufacturer Siemens

Series SIPLUS S7-400

Module Type SM 431

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6x 14-bit Analog Inputs Designed for S7-400 Enhanced environmental protection Based on established Siemens design Adapted input connection

Product description

The Siemens SIPLUS S7-400 SM 431 module (6AG1431-1KF20-4AY0) is an analog input module designed for S7-400 systems. It features 6 channels for 14-bit analog input and is adapted for medial exposure and specific input connections, based on the 6ES7431-1KF20-0AB0.

This module is suitable for applications requiring precise analog signal acquisition in harsh environments, commonly found in process automation, manufacturing, and heavy industries where environmental factors necessitate enhanced protection.

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Technical specifications

Part Number	6AG1431-1KF20-4AY0
Manufacturer	Siemens
Series	SIPLUS S7-400
Module Type	SM 431
Analog Inputs	6x 14-bit
Input Connection	Adapted
Based on	6ES7431-1KF20-0AB0
Environmental	Medial exposure

Common applications

Process Control

Manufacturing Automation

Chemical Plants

Water Treatment

Food & Beverage

Pharmaceutical

Material Handling

Compatible systems

SIMATIC S7-400 PLC Systems

Also known as

SIPLUS S7-400 SM 431 Siemens 6AG1431-1KF20-4AY0 SM 431 Analog Module

Replaces / compatible with

This module is an enhanced version of the standard 6ES7431-1KF20-0AB0, providing additional protection for medial exposure.

Technical note

Expert tip

Ensure proper environmental sealing and connection methods are used when deploying this module in areas with medial exposure to maintain its protective benefits.

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Frequently asked questions

What is the analog input resolution of the Siemens 6AG1431-1KF20-4AY0 module?

The Siemens SIPLUS S7-400 SM 431 module 6AG1431-1KF20-4AY0 features 14-bit analog-to-digital conversion for its 6 input channels. This provides a good level of precision for acquiring analog signals in industrial environments.