6ES7431-1KF20-0AB0 The Siemens 6ES7431-1KF20-0AB0 is an isolated analog input module for the SIMATIC S7-400 system. It features 8 AI channels with 14-bit resolution and a cycle time of 0.416 ms.
Mfr Part #:

6ES7431-1KF20-0AB0

Available from 1 distributors
Mfr Name: Siemens
Siemens
The Siemens 6ES7431-1KF20-0AB0 is an isolated analog input module for the SIMATIC S7-400 system. It features 8 AI channels with 14-bit resolution and a cycle time of 0.416 ms.
Total Stock: 5 pcs
$ Price Range: $0.99

6ES7431-1KF20-0AB0 Available from 1 distributor

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6ES7431-1KF20-0AB0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Input Type
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6ES7431-1KF20-0AB0 Description

Short technical summary and product information.

The Siemens 6ES7431-1KF20-0AB0 is an analog input module designed for use with the SIMATIC S7-400 programmable logic controller system. This module provides 8 isolated analog input channels, capable of accepting voltage or current signals. It offers a resolution of 14 bits, allowing for precise signal measurement.

 

The module has a fast cycle time of 0.416 ms, making it suitable for applications requiring timely data acquisition. The input type supports both voltage (U) and current (I) signals, providing flexibility in sensor integration. The module is manufactured in Germany and has a weight of 1.792 lb.

 

Packaged in dimensions of 23.10 x 29.60 x 3.80 CM, this product is designed for industrial automation and control applications. It adheres to RoHS3 compliance and has a Moisture Sensitivity Level (MSL) of 1.

 

This module is part of the SM 431 product family and is classified under PLC Modules. It is suitable for various industrial control systems where accurate analog signal processing is required.

6ES7431-1KF20-0AB0 Quick Information

Product Type: Analog Input Module
Series: SIMATIC S7-400
Canonical Name: Siemens SIMATIC S7-400 Analog Input SM 431 Module
Subcategory: Analog Input Module

6ES7431-1KF20-0AB0 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

6ES7431-1KF20-0AB0 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

6ES7431-1KF20-0AB0 Features

  • 8 isolated analog input channels
  • 14-bit resolution for precise measurement
  • Supports voltage and current inputs
  • Fast 0.416 ms cycle time
  • Designed for SIMATIC S7-400 systems

6ES7431-1KF20-0AB0 Applications

  • Industrial process control systems
  • Automated manufacturing equipment
  • Data acquisition in harsh environments
  • Monitoring of analog sensor signals

6ES7431-1KF20-0AB0 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resolution of the Siemens 6ES7431-1KF20-0AB0 analog input module?

The resolution is 14 bits.

How many analog input channels does the 6ES7431-1KF20-0AB0 module have?

It has 8 analog input channels.

What is the cycle time for the Siemens 6ES7431-1KF20-0AB0?

The cycle time is 0.416 ms.

What type of signals can the 6ES7431-1KF20-0AB0 module accept?

It accepts U/I (Voltage/Current) signals.

Is the Siemens 6ES7431-1KF20-0AB0 module isolated?

Yes, it is an isolated analog input module.

What is the RoHS status of the 6ES7431-1KF20-0AB0?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this module?

The MSL is Level 1.

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