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Beckhoff KL9400

Name: KL9400
Brand: Beckhoff
SKU: KL9400
Price: 45.99 GBP
Availability: InStock

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£45.99 (ex. VAT)

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Marvo Stock ID MV-6M2C

HS Code 85044095

SKU KL9400

Condition Used

Category General Automation

Warranty 12 months

Weight (kg) 1.00

Length (mm) 320.00

Width (mm) 250.00

Height (mm) 250.00

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Specification & Description

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Commonly Asked Questions

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Customer Reviews

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Specification & Description

Specification	Description
Part Number	KL9400
Manufacturer	Beckhoff
Category	General Automation
Input Voltage	24 V DC (-15%/+20%)
Output Voltage (K-Bus)	5 V DC
Output Current (K-Bus)	Max. 2 A
Power Contact Voltage	24 V DC
Power Contact Current Load	Max. 10 A
Configuration	No address setting or configuration needed
Bits Width in Process Image	0
Electrical Isolation	500 V rms (K-Bus / field voltage)
Weight	Approx. 65 g
Dimensions (W x H x D)	15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting	On 35 mm mounting rail conforms to EN 50022
Installation Position	Variable
Permissible Ambient Temperature (Operation)	0°C ... +55°C
Permissible Ambient Temperature (Storage)	-25°C ... +70°C
Permissible Relative Humidity	5% ... 95%, no condensation
Vibration/Shock Resistance	Conforms to EN 60068-2-6 / EN 60068-2-27, EN 60068-2-29
EMC Resistance Burst/ESD	Conforms to EN 61000-6-2 / EN 61000-6-4
Protection Class	IP20
Approvals	CE

The Beckhoff KL9400 Power Supply Unit is a vital component designed to enhance the performance and reliability of K-Bus module systems. This compact and efficient unit ensures a stable 5 V DC power supply to the K-Bus, with an impressive output current capacity of up to 2 A. Engineered for seamless integration, the KL9400 requires no address setting or configuration, making it a hassle-free addition to your automation setup.

With its robust design, the KL9400 can withstand a wide range of environmental conditions, operating reliably between 0°C to +55°C and maintaining resilience during storage from -25°C to +70°C. The unit's electrical isolation of 500 V rms between the K-Bus and field voltage safeguards your system against potential electrical interference, ensuring consistent performance.

Mounting is straightforward, thanks to its compatibility with a 35 mm mounting rail conforming to EN 50022, and its variable installation position allows for flexible placement within your setup. The KL9400 is also designed with safety in mind, featuring a protection class of IP20 and compliance with relevant EMC resistance standards for burst and ESD.

Whether you're expanding your system with additional Bus Terminals or simply seeking a reliable power supply solution, the Beckhoff KL9400 is an excellent choice for maintaining the integrity and efficiency of your automated processes.

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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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 is the purpose of the KL9400 power supply unit?

The KL9400 power supply unit is designed to refresh the K-bus in a Beckhoff Bus Terminal system. It ensures stable operation by providing additional current to the K-bus when a large number of Bus Terminals are used.

Can the KL9400 power supply unit be used with any Bus Coupler?

The KL9400 is compatible with standard Bus Couplers (BKxx00, BCxx00), which provide 1.75 A to the K-Bus, as well as Economy Couplers (BKxx10) and Low Cost Couplers (LCxx00), which provide 0.5 A. It is used to supply an extra 2 A to the K-Bus in configurations with a high number of Bus Terminals.

What are the input and output voltage specifications for this power supply unit?

The input voltage for the KL9400 is 24 V DC, and it provides an output voltage of 5 V DC to the K-Bus.

What is the maximum output current the KL9400 can provide to the K-Bus?

The KL9400 can provide a maximum output current of 2 A to the K-Bus.

Is there any configuration required to set up the KL9400?

No, the KL9400 does not require any address setting or configuration. It is designed for easy integration into the Bus Terminal system.

What is the electrical isolation between the K-Bus and field voltage for the KL9400?

The KL9400 provides electrical isolation of 500 V rms between the K-Bus and field voltage.

What are the dimensions and weight of the KL9400?

The dimensions of the KL9400 are 15 mm x 100 mm x 70 mm (width aligned: 12 mm), and it weighs approximately 65 g.

How should the KL9400 be mounted?

The KL9400 should be mounted on a 35 mm mounting rail conforming to EN 50022, and the installation position is variable.

What is the permissible operating temperature range for the KL9400?

The permissible operating temperature range for the KL9400 is 0°C to +55°C.

Does the KL9400 meet any vibration, shock, or EMC resistance standards?

Yes, the KL9400 conforms to EN 60068-2-6 / EN 60068-2-27, EN 60068-2-29 for vibration and shock resistance, and EN 61000-6-2 / EN 61000-6-4 for EMC resistance to burst and ESD.

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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