KL9400

BECKHOFF

BECKHOFF KL9400 Power Supply Unit Terminal

SKU KL9400

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: BECKHOFF
  • Product No.: KL9400
  • Origin Germany
  • Product Type: Power Supply Terminals
  • Payment: T/T, Western Union
  • Weight: 2.0 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

Bus Terminals Power Supply Terminals
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Product Description

Description

The KL9400 is a power supply unit terminal designed for the K-bus, serving as a critical component in Beckhoff Bus Terminal systems. This module provides a regulated 5 V DC supply to the internal K-bus electronics, ensuring stable operation for connected I/O terminals. It is engineered to accept a 24 V DC input with an operating range of -15 % to +20 %. The KL9400 features integrated power contacts capable of handling up to 24 V DC at 10 A, allowing for efficient power distribution across the terminal block. This unit is fully short-circuit proof, enhancing the overall safety and reliability of the automation node.

Features

  • Dedicated 5 V DC supply for K-bus electronics
  • 2 A output current capacity for K-bus power requirements
  • Integrated power contacts for up to 10 A current load
  • Short-circuit proof design for operational safety
  • Compact form factor with a weight of approximately 65 g
  • Wide operating temperature range from -25 to +60 Celsius
  • Variable installation position with IP20 protection rating
  • Compatible with KSxxxx series pluggable wiring

Applications

  • Power distribution in decentralized I/O systems
  • Supplementing K-bus power in complex control configurations
  • Industrial automation environments requiring stable 5 V logic supply
  • Marine and offshore applications (DNV GL approved)
  • Hazardous location systems (ATEX/Ex rated)

Technical Specifications

Feature Specification
Manufacturer BECKHOFF
Part Number KL9400
Input Voltage 24 V DC (-15 %/+20 %)
Output Voltage 5 V DC
Output Current 2 A for K-bus supply
Power Contacts max. 24 V DC/max. 10 A
Short-circuit Proof Yes
Weight approx. 65 g
Operating Temperature -25 to +60 Celsius
Storage Temperature -40 to +85 Celsius
Relative Humidity 95 %, no condensation
Protection Rating IP20
Installation Position Variable
Shipping Weight 2 kg

Installation Guidelines

  • Mounting: Ensure the KL9400 is snapped securely onto the standard DIN rail. The variable installation position allows for flexible arrangement within the control cabinet.
  • Wiring: Utilize the pluggable wiring system provided by the KSxxxx series for easy maintenance. Ensure all power contact connections are tightened to specified torque requirements.
  • Power Distribution: Verify that the total K-bus current draw does not exceed the 2 A output limit of this terminal. If the demand is higher, distribute additional KL9400 units as needed.
  • Environment: While the unit is robust, ensure it is installed in an environment compliant with IP20 ratings, protecting it from liquid ingress and heavy dust accumulation.
  • Hazardous Areas: When used in applications requiring Ex markings (II 3 G Ex nA IIC T4 Gc), ensure all installation procedures strictly follow local explosion protection regulations and safety protocols.

Compliance and Certifications

  • CE
  • UL
  • ATEX
  • DNV GL
  • Ex marking: II 3 G Ex nA IIC T4 Gc
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What is the primary function of the KL9400?
The KL9400 serves as a power supply terminal that converts 24 V DC input to a 5 V DC output, specifically to supply the internal K-bus electronics in a Beckhoff terminal system.
What is the maximum output current for the K-bus supply?
The terminal provides a maximum output current of 2 A for the K-bus supply.
Is the KL9400 suitable for hazardous area installations?
Yes, it is ATEX certified with the marking II 3 G Ex nA IIC T4 Gc, making it suitable for use in certain hazardous industrial environments.
What are the environmental storage temperature limits?
The storage temperature range for this module is -40 Celsius to +85 Celsius.
Reviews

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KL9400

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BECKHOFF KL9400 Power Supply Unit Terminal

Only 10 item(s) left in stock

  • Manufacturer: BECKHOFF

  • Product No.: KL9400

  • Country of origin:Germany

  • Product Type: Power Supply Terminals

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
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Shipping Returns
Additional details
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Description

The KL9400 is a power supply unit terminal designed for the K-bus, serving as a critical component in Beckhoff Bus Terminal systems. This module provides a regulated 5 V DC supply to the internal K-bus electronics, ensuring stable operation for connected I/O terminals. It is engineered to accept a 24 V DC input with an operating range of -15 % to +20 %. The KL9400 features integrated power contacts capable of handling up to 24 V DC at 10 A, allowing for efficient power distribution across the terminal block. This unit is fully short-circuit proof, enhancing the overall safety and reliability of the automation node.

Features

  • Dedicated 5 V DC supply for K-bus electronics
  • 2 A output current capacity for K-bus power requirements
  • Integrated power contacts for up to 10 A current load
  • Short-circuit proof design for operational safety
  • Compact form factor with a weight of approximately 65 g
  • Wide operating temperature range from -25 to +60 Celsius
  • Variable installation position with IP20 protection rating
  • Compatible with KSxxxx series pluggable wiring

Applications

  • Power distribution in decentralized I/O systems
  • Supplementing K-bus power in complex control configurations
  • Industrial automation environments requiring stable 5 V logic supply
  • Marine and offshore applications (DNV GL approved)
  • Hazardous location systems (ATEX/Ex rated)

Technical Specifications

Feature Specification
Manufacturer BECKHOFF
Part Number KL9400
Input Voltage 24 V DC (-15 %/+20 %)
Output Voltage 5 V DC
Output Current 2 A for K-bus supply
Power Contacts max. 24 V DC/max. 10 A
Short-circuit Proof Yes
Weight approx. 65 g
Operating Temperature -25 to +60 Celsius
Storage Temperature -40 to +85 Celsius
Relative Humidity 95 %, no condensation
Protection Rating IP20
Installation Position Variable
Shipping Weight 2 kg

Installation Guidelines

  • Mounting: Ensure the KL9400 is snapped securely onto the standard DIN rail. The variable installation position allows for flexible arrangement within the control cabinet.
  • Wiring: Utilize the pluggable wiring system provided by the KSxxxx series for easy maintenance. Ensure all power contact connections are tightened to specified torque requirements.
  • Power Distribution: Verify that the total K-bus current draw does not exceed the 2 A output limit of this terminal. If the demand is higher, distribute additional KL9400 units as needed.
  • Environment: While the unit is robust, ensure it is installed in an environment compliant with IP20 ratings, protecting it from liquid ingress and heavy dust accumulation.
  • Hazardous Areas: When used in applications requiring Ex markings (II 3 G Ex nA IIC T4 Gc), ensure all installation procedures strictly follow local explosion protection regulations and safety protocols.

Compliance and Certifications

  • CE
  • UL
  • ATEX
  • DNV GL
  • Ex marking: II 3 G Ex nA IIC T4 Gc
Key Features:
#Bus Terminals #Power Supply Terminals

What is the primary function of the KL9400?
The KL9400 serves as a power supply terminal that converts 24 V DC input to a 5 V DC output, specifically to supply the internal K-bus electronics in a Beckhoff terminal system.

What is the maximum output current for the K-bus supply?
The terminal provides a maximum output current of 2 A for the K-bus supply.

Is the KL9400 suitable for hazardous area installations?
Yes, it is ATEX certified with the marking II 3 G Ex nA IIC T4 Gc, making it suitable for use in certain hazardous industrial environments.

What are the environmental storage temperature limits?
The storage temperature range for this module is -40 Celsius to +85 Celsius.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Greyish White
Country of origin
Germany

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