steve
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Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
KL9400
Beckhoff KL9400 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
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We deliver worldwide
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
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.
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.
| 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 |
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.
- Refreshing the K-bus in complex Beckhoff Bus Terminal configurations
- Providing additional power supply to the K-bus when using a large number of Bus Terminals
- Ensuring stable 5 V DC power for Bus Terminals in industrial automation systems
- Facilitating data exchange between Bus Couplers and Bus Terminals
- Enhancing the current capacity of the K-bus in automation control cabinets
- Utilised in mounting rails conforming to EN 50022 for flexible installation
- Suitable for use in a variety of industrial environments with a wide operating temperature range
- Assisting in maintaining the integrity of the control voltage within the K-bus system
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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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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