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Siemens 6ES7143-4BF50-0AA0

Name: 6ES7143-4BF50-0AA0
Brand: Siemens
SKU: 6ES7143-4BF50-0AA0
Price: 71.15 GBP
Availability: InStock

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Marvo Stock ID MV-7X5E

HS Code 85389091

SKU 6ES7143-4BF50-0AA0

Condition Used

Warranty 12 months

Weight (kg) 0.17

Length (mm) 14.00

Width (mm) 7.00

Height (mm) 6.00

EAN 4025515081760

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Specification & Description

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Commonly Asked Questions

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Specification & Description

Specification	Description
Part Number	6ES7143-4BF50-0AA0
Alternative Part Number	6ES71434BF500AA0
Manufacturer	Siemens
Product Type	Electronic Modules for ET200PRO
Supply Voltage	24 V DC
Input Voltage Type	DC
Number of Digital Inputs	4
Number of Digital Outputs	4
Input Current for Signal "1"	Typical 7 mA
Output Current for Signal "1"	Rated value 0.5 A
Input Delay for Rated Voltage	Max. 3 ms for "0" to "1" and "1" to "0" transitions
Cable Length Unshielded, Max.	30 m
Short-Circuit Protection	Yes, per module for encoder supply; Yes, per channel for digital outputs
Reverse Polarity Protection	Yes
Load Voltage L+ Rated Value	24 V DC
Power Loss, Typical	2 W
Switching Frequency	Max. 100 Hz with resistive load, 0.5 Hz with inductive load, 1 Hz on lamp load
Total Output Current (Per Group)	Max. 2 A up to 55 °C
Status Indicators	Yes, Green LED for digital input and output status
Diagnostic Functions	Yes, including short-circuit and module diagnostics
Galvanic Isolation	Yes, between load voltages and all other switching components
Dimensions (W x H x D)	45 mm x 130 mm x 35 mm
Weight (Approx.)	140 g

The Siemens 6ES7143-4BF50-0AA0 is a versatile electronic module designed for the ET 200PRO distributed I/O system. This module is engineered to provide a reliable interface for digital signal processing, featuring 4 digital inputs and 4 digital outputs, each operating at 24V DC with a rated output current of 0.5A. The module is equipped with comprehensive diagnostic capabilities, ensuring prompt detection and reporting of system irregularities, enhancing the overall system uptime and reliability.

Constructed with robustness in mind, the module includes features such as short-circuit protection and reverse polarity protection, safeguarding the hardware against common electrical issues. The input side conforms to the IEC 61131, type 3 characteristic curve, ensuring compatibility with a wide range of sensors and input devices. The outputs are electronically protected against short-circuits, with a typical response threshold of 0.7A, and are capable of controlling a digital input, adding to the module's flexibility.

The module's compact dimensions, with a width of 45mm, height of 130mm, and depth of 35mm, make it an ideal choice for space-constrained environments. Additionally, the module supports cable lengths of up to 30 metres unshielded, providing ample reach for various installation scenarios.

With its combination of digital inputs and outputs, diagnostic functions, and protective features, the Siemens 6ES7143-4BF50-0AA0 is a reliable solution for automating and monitoring a wide range of industrial processes. Its design and capabilities ensure it can meet the demands of modern automation systems, making it a valuable component in any control and automation application.

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.

What payment methods do you accept?

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.

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.

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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Thomas Roland Geaughan

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Martin Juřica

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Learn more about Marvo

Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What type of module is this?

This is a SIMATIC DP electronic module for ET 200PRO, featuring 4 digital inputs and 4 digital outputs, with a DC 24V power supply and 0.5A output current. It includes module diagnostics and requires a separate bus module and connecting module for operation.

Can this module be used with encoders?

Yes, the module can be connected to 2-wire sensors and supports a permissible quiescent current of up to 1.5 mA for these sensors.

What are the input and output current specifications?

The module has an input current from load voltage 2L+ (without load) of max. 20 mA and an output current with a rated value of 0.5 A per signal '1'. For signal '0', the residual current is max. 0.5 mA.

Is there short-circuit protection for the inputs and outputs?

Yes, the module provides short-circuit protection for both the inputs and outputs. Each channel has electronic short-circuit protection.

What is the maximum switching frequency of the outputs?

The maximum switching frequency for resistive loads is 100 Hz, for inductive loads it is 0.5 Hz, and for lamp loads, it is 1 Hz.

What is the power loss for this module?

The typical power loss for this module is approximately 2 W.

Does the module have diagnostic capabilities?

Yes, the module has diagnostic functions that allow for reading diagnostic information. It can also indicate short-circuits and provide diagnostic alarms.

What is the maximum cable length for connecting to the inputs and outputs?

The maximum cable length for unshielded connections to the inputs and outputs is 30 meters.

Is there galvanic isolation in the module?

Yes, the module provides galvanic isolation between the load voltages and between the load voltage and all other switching components. However, there is no isolation between the channels themselves.

What are the dimensions and weight of the module?

The module has a width of 45 mm, a height of 130 mm, and a depth of 35 mm. It weighs approximately 140 grams.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

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