MTN647091 Schneider KNX 0-10V Control Unit REG-K Single Channel Manual Mode Analog Dimming Interface

The MTN647091 is a rail-mounted power-control unit within the SpaceLogic KNX actuator family, designed for reliable commutation of electrical circuits in smart residential and commercial buildings. This device interprets standard KNX group telegrams and converts them into precise switching, dimming, or blind-travel operations on connected loads, serving as the critical link between intelligent control systems and physical electrical installations.

Featuring a modular, tool-friendly enclosure with clearly separated output terminals, bus connection port with polarity protection, and integrated programming button with bus-status LED indicator. The robust surge-tolerant relay or triac stages withstand repeated inrush cycles from modern electronic equipment, while the thermally balanced design ensures stable performance in sealed distribution enclosures without requiring forced ventilation.

Compliant with strict environmental standards, the unit uses halogen-free materials and includes comprehensive documentation to streamline project approvals in demanding international markets.

This 0-10V control unit serves as a bridge between KNX automation systems and analog equipment such as 1-10V dimmable ballasts, EC fans, and proportional valves that predate DALI technology.