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6ES7431-7QH00-0AB0

$443.98

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Marvo Stock ID MV-12B0
HS Code 85389091
SKU 6ES7431-7QH00-0AB0
Condition Refurbished
Category PLC Systems
Warranty 12 months
Weight (lbs) 4.41
Length (inches) 18.90
Width (inches) 12.60
Height (inches) 12.60
EAN 4025515129004

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Specification & Description

Specification Description
Part Number 6ES7431-7QH00-0AB0
Alternative Part Number 6ES74317QH000AB0
Manufacturer Siemens
Part Category PLC Systems
Part Family Simatic S7
Description This is a Siemens SIMATIC S7-400 Series Analogue Input Module. It operates with a load voltage of 400 mA and a backplane current of 700 mA. The module requires a 24 V dc power supply. The dimensions of the module are 25 x 290 x 210 mm.
Number of Analog Inputs 16
Input Current 400 mA (Load Voltage); 700 mA (Backplane)
Power Loss Typical power loss is 4.5 W
Supply Voltage 24 V dc
Dimensions 25 x 290 x 210 mm
Weight Approximately 500 g
Galvanic Isolation Yes, internal/external
Diagnostic Alarm Yes, parameterizable
Limit Value Alarm Yes, parameterizable
Commodity Code 85389091
Country of Origin Not specified

The Siemens SIMATIC S7-400 Series Analogue Input Module, part number 6ES7431-7QH00-0AB0, is a high-performance component designed for industrial automation systems. This module is optically isolated and features 16 analog inputs with a 16-bit resolution, providing precise and reliable data collection. It supports a variety of input types including voltage, current, resistance, thermoelectric, and PT100.

The module operates with a load voltage of 24V DC and has a maximum input current of 400mA from the load voltage and 700mA from the backplane bus. It also boasts a typical power loss of 4.5W, ensuring energy-efficient operation.

The 6ES7431-7QH00-0AB0 module is compact in size, measuring 25 x 290 x 210 mm, and is designed to occupy only one slot in your PLC system. It also features diagnostic and alarm capabilities, making it easy to monitor its performance and maintain the overall health of your system.

This Siemens analogue input module is a robust and versatile component that can significantly enhance the functionality and efficiency of your industrial automation system.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Peace of mind with every purchase

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‘SIemens components. Good pricing and delivered as promised.’

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‘Easy to work with; competitive pricing; honest delivery time frames.’

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‘Fast delivery and prompt action.’

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Frequently Asked Questions

What is the category of this part?

This part belongs to the PLC Systems category.

What is the part family of this product?

This product is part of the Simatic S7 family.

Can you provide a brief description of this part?

Sure, this is an Analogue Input Module from the Siemens SIMATIC S7-400 Series. It has a load voltage of 400 mA and a backplane current of 700 mA. The operating voltage is 24 V dc and the dimensions are 25 x 290 x 210 mm.

What is the weight of this part?

The approximate weight of this part is 500 g.

How many analog inputs does this part have?

This part has 16 analog inputs.

What is the power loss of this part?

The typical power loss of this part is 4.5 W.

What is the resolution of this part?

This part has a 16-bit resolution.

What is the commodity code of this part?

The commodity code of this part is 85389091.

What is the input current from load voltage L+ (without load), max.?

The maximum input current from load voltage L+ (without load) is 400 mA.

What is the input current from backplane bus 5 V DC, max.?

The maximum input current from backplane bus 5 V DC is 700 mA.

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Part conditions explained


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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.