DALI GATEWAY 3 CH BROADCAST

Key Features

• High DALI Driver Capacity: Each of the three channels can control up to 64 DALI drivers, allowing management of up to 128 fixtures in total for broad lighting coverage.

• Efficient Communication: Operates with unidirectional and broadcast DALI communication, ensuring fast and reliable performance across connected luminaires.

• Comprehensive Protection: Built-in overload, short-circuit, and over-temperature protection safeguards both the actuator and connected lighting equipment.

• Emergency Safety Integration: Includes an anti-panic input that can trigger maximum brightness or safety lighting behaviour in emergency situations.

• Compact Modular Design: Designed for DIN-rail mounting (5-module width), enabling neat and efficient installation within electrical panels.

• Manual Dimming Control: Integrated potentiometer allows manual operation and dimming adjustments even when not connected to the KNX bus.

Product Description

The DINUY RE KNT DA1 3-Channel Broadcast DALI Dimming Actuator provides powerful, reliable, and scalable lighting control for professional KNX and DALI installations. Each of its three channels can independently manage up to 64 DALI drivers (128 total), making it ideal for large-scale lighting systems in commercial and architectural applications.

Using unidirectional and broadcast communication, the actuator delivers fast, consistent control across all connected luminaires while maintaining high efficiency. Advanced protection features — including overload, short-circuit, and overheating safeguards — ensure long-term durability and system safety.

The actuator also incorporates an anti-panic input, allowing lighting to respond automatically in emergency conditions, enhancing safety and compliance. With a 5-module DIN-rail design, it integrates cleanly into distribution boards, while the built-in potentiometer enables manual dimming even without bus connectivity.

Configured via ETS4 or later, the DINUY RE KNT DA1 combines robust functionality, safety, and flexibility — offering a professional-grade solution for modern DALI lighting control within KNX environments.