Description
Interra ITR500-0001: The Ultimate 6-Channel KNX Ballast Controller for Precision Dimming
The KNX Ballast Controller is an essential component in modern building automation, providing the bridge between digital control and analog lighting hardware. The Interra ITR500-0001 stands out among high-end KNX Products as a versatile, robust, and highly efficient solution for controlling 0/1-10V dimmable ballasts.
Whether you are designing a smart office, a luxury residence, or an industrial facility, the ITR500-0001 ensures that your lighting environment is both energy-efficient and perfectly tuned to the user’s needs. As a cornerstone of the Interra product line, this device brings 6 channels of independent control into a single compact DIN-rail module.

Understanding the Power of the KNX Ballast Controller
The Interra ITR500-0001 is more than just a simple switch. It is a sophisticated KNX Ballast Controller designed to support 0-10V, 1-10V, and 2-10V dimming protocols per channel. This flexibility is vital because different lighting manufacturers often require specific voltage ranges for optimal dimming performance without flickering.
Key Features of the ITR500-0001
- Multi-Voltage Support: Supports 0-10V, 1-10V, and 2-10V dimming types.
- Six Independent Channels: Control up to six different lighting zones from one device.
- Manual Control: The front panel features physical buttons for manual switching and dimming, which is invaluable during the commissioning phase or for emergency overrides.
- High Current Capacity: Each channel handles up to 10A, making it suitable for large lighting circuits.
- Bi-Directional Control: Compatible with both absorbing and output ballast types, ensuring compatibility with almost any brand of 0-10V dimmable drivers.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Code | ITR500-0001 |
| Dimensions | 90 x 144 x 66 mm (H x W x D) |
| Current Consumption | 10 mA |
| Dimming Output | 24 mA @ 0-10 V DC per channel |
| Switching Capacity | 10 A @ 220-250 V AC (50/60 Hz) |
| Installation | DIN Rail Mount |
Why Choose Interra for Your KNX Products?
Interra has established itself as a global leader in the smart building industry. Their devices are known for their easy integration into the ETS (Engineering Tool Software) environment. The ITR500-0001 KNX Ballast Controller provides extensive parameter settings, allowing integrators to set dimming curves, minimum/maximum brightness levels, and staircase lighting functions.
By choosing Interra products from KNXbazzar, you are investing in hardware that has been tested for interoperability and durability. This controller is designed to handle the heavy inrush currents often associated with modern LED ballasts, thanks to its high-quality 10A relays.
Advanced Lighting Control Strategies
Implementing a KNX Ballast Controller allows for advanced energy-saving strategies such as:
- Daylight Harvesting: Automatically dimming lights near windows when natural sunlight is sufficient.
- Scene Management: Creating “Presentation” or “Relax” modes where different zones dim to specific percentages.
- Scheduled Automation: Reducing light levels during non-business hours to save costs while maintaining safety.
For more technical details and documentation, you can visit the official Interra Technology product page.
Integration and Installation
The ITR500-0001 is designed for easy installation in standard electrical distribution boards. With its 8-module width (144mm), it fits perfectly on a standard DIN rail. Wiring is straightforward, with dedicated terminals for the KNX bus and separate terminals for the 0-10V control lines and the 220V power switching.
If you are a professional integrator looking to source high-quality KNX Products for your next project, consider the benefits of our partnership programs. You can apply to be a dealer and get access to exclusive pricing and technical support.
Conclusion
The Interra ITR500-0001 is a powerful and flexible KNX Ballast Controller that brings professional-grade dimming to any KNX installation. Its ability to handle multiple dimming voltages and provide manual override makes it a favorite among system integrators.
Explore our full range of KNX Products today to find the perfect components for your smart building project. At KNXbazzar, we provide only the best technology to ensure your automation systems run smoothly and efficiently.






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