Description
Introduction
The WEINZIERL KNX TP Blue IO 551 CC secure is a compact LED dimming actuator designed for professional KNX building automation systems. Manufactured by Weinzierl Engineering GmbH, this device integrates into KNX Twisted Pair (TP) networks and incorporates secure communication protocols to ensure reliable, tamper-proof lighting control across commercial and high-end residential projects. This device is part of our KNX Actuators range.

Engineered with 4 constant current dimming outputs, the actuator offers versatile control configurations for modern LED lighting fixtures. Whether managing RGB, RGBW, Tunable White arrangements, or operating as four separate dimming channels, it provides precise light control. As technical specification details for electrical limits are limited, system integrators and procurement specialists should verify exact channel loads against official documentation prior to project specification.
Key Features
- 4 constant current (CC) dimming outputs for LED panels and strips.
- Multi-mode channel operation: RGB, RGBW, Tunable White, or 4 individual channels.
- KNX Twisted Pair (TP) network interface with KNX Data Security support.
- Compact housing engineered by Weinzierl Engineering GmbH.
- Flexible parameter options for professional KNX system integration.
Benefits
- Versatile Lighting Control: Supports multi-mode operations including RGB, RGBW, Tunable White, or 4 independent dimming channels.
- Constant Current Technology: Designed specifically for constant current LED panels and LED strips to ensure optimal lighting drive performance.
- KNX Data Security: Integrates KNX secure standards to protect system communication against unauthorized network access.
- Compact Form Factor: Compact housing suitable for space-constrained installation environments and distribution enclosures.
- Reliable BOQ Integration: Easily matches architectural lighting requirements across commercial and high-end residential KNX projects.
Applications
- RGB and RGBW Accent Lighting: Suitable for architectural and dynamic color-mixing lighting in commercial or residential interiors.
- Tunable White Lighting: Ideal for office, educational, and healthcare environments requiring adjustable color temperature control.
- Multi-Channel Single-Color LED Control: Controls up to 4 separate single-color LED panels or strips from a single actuator module.
Installation Notes
- Verify the exact product model and SKU (‘KNX TP Blue IO 551 CC secure’) against project bill of quantities (BOQ) before deployment.
- Confirm that all connected LED panels or strips match constant current driving parameters prior to wiring.
- Consult official Weinzierl technical documentation and ETS database files for precise wiring diagrams and software parameter configuration.
Developer Resources
- Official manufacturer product documentation and ETS application database available directly through Weinzierl Engineering online resources.
FAQ
What type of LED fixtures does the WEINZIERL KNX TP Blue IO 551 CC secure control?
It is designed to drive constant current (CC) LED fixtures, including LED panels and strips configured for RGB, RGBW, Tunable White, or 4 independent single channels. Explore more products from WEINZIERL for professional building automation projects.
Does this actuator support KNX Data Security?
Yes, the device supports secure KNX communication to protect the installation from unauthorized access and command tampering. For certificates and current technical files, refer to the official WEINZIERL documentation.
How can I ensure exact electrical compatibility before purchasing?
Because data richness is limited, always verify your design requirements against official Weinzierl technical datasheets and match exact SKU numbers to avoid procurement errors.
What is the exact product model?
The order/model code for this page is KNX TP Blue IO 551 CC secure. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by WEINZIERL.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The WEINZIERL KNX TP Blue IO 551 CC secure provides a flexible, compact, and secure solution for controlling constant current LED lighting within KNX networks. Its support for multiple operating modes makes it an adaptable choice for modern architectural lighting setups. Installers and system integrators can review our become a KNX dealer options.
Ensure smooth project delivery by verifying model requirements against official technical documentation and placing your order through verified KNX supply channels.
















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