6ES7431-1KF00-0AB0

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The Siemens 6ES7431-1KF00-0AB0 is a high-performance analogue input module from the renowned Simatic S7-400 series. This module is optically isolated and features eight analogue inputs, providing a 13-bit resolution. It's designed to handle voltage, current, and resistance measurements, making it a versatile choice for a variety of industrial automation applications.

The module draws a maximum input current of 350 mA from the backplane bus 5V DC, ensuring efficient operation. It also boasts a typical power loss of just 1.8 W, contributing to its energy-efficient design. The permissible input voltage for voltage input (destruction limit) is a maximum of 50 V, and the permissible input current for current input (destruction limit) is a maximum of 50 mA, with 40 mA continuous.

The Siemens 6ES7431-1KF00-0AB0 is designed for robust performance and reliability, making it an excellent choice for your automation needs. Its compact dimensions of 25 x 290 x 210 mm allow for easy integration into your existing system. Whether you're upgrading your current setup or building a new one, this Siemens analogue input module is a reliable and efficient choice.
Specification Description
Part Number 6ES7431-1KF00-0AB0
Alternative Part Number 6ES74311KF000AB0
Manufacturer Siemens
Category PLC Systems
Family Simatic S7
Description The Siemens SIMATIC S7-400 Series Analogue Input Module is a high-performance system designed for complex automation tasks.
Dimensions 25 x 290 x 210 mm
Input Current 350 mA (Backplane)
Power Loss Typical power loss is 1.8 W
Number of Analog Inputs 8
Input Ranges The module supports voltage, current, and resistance input ranges
Resolution 13-bit resolution for precise data processing
Maximum Input Voltage 50 V
Maximum Input Current 50 mA; 40 mA continuous
Cable Length Maximum shielded cable length is 200 m
Integration Time Parameterizable
Basic Conversion Time 23 / 25 ms
Interference Voltage Suppression For interference frequency f1 in Hz: 60 / 50 Hz
Connection of Signal Encoders Supports connection of signal encoders for current measurement as 2-wire and 4-wire transducer
Commodity Code 85389091

What is the category of this part?

This part falls under the PLC Systems category.

What is the part family of this Siemens part?

This Siemens part belongs to the Simatic S7 family.

Can you provide a brief description of this part?

Certainly, this is an Analogue Input Module from the Siemens SIMATIC S7-400 Series. It has a backplane current of 350 mA and dimensions of 25 x 290 x 210 mm.

What is the Commodity Code of this part?

The Commodity Code for this part is 85389091.

What are the power specifications of this part?

The part draws its input current from the backplane bus 5 V DC, with a maximum of 350 mA. The typical power loss is 1.8 W.

How many analogue inputs does this part have?

This part has 8 analogue inputs.

What are the dimensions of this part?

The dimensions of this part are 25 mm in width, 290 mm in height, and 210 mm in depth.

What is the weight of this part?

The approximate weight of this part is 500 g.

What is the isolation specification of this part?

This part has internal/external galvanic isolation for its analogue inputs. However, there is no isolation between the channels.

What is the permissible potential difference between the inputs?

The permissible potential difference between the inputs, also known as UCM, is 30 V AC.

  • Monitoring and control of industrial processes
  • Data acquisition in manufacturing facilities
  • Analogue signal processing in automation systems
  • Measurement of temperature, pressure, flow, and level in process industries
  • Conversion of analogue signals to digital for PLC systems
  • Use in chemical, pharmaceutical, and food and beverage industries for process control
  • Integration into control systems for renewable energy plants, such as solar or wind farms
  • Feedback control loops in automotive production lines
  • Precision control in material handling and conveyor systems
  • Environmental monitoring and control in building management systems

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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