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.
| Catalogue Number | MTN647091 |
|---|---|
| Functional Role | 0-10V Control Unit REG-K 1-channel Manual |
| Bus Interface | KNX TP1 S-Mode |
| I/O Arrangement | 1 analog 0-10 V control output + 1 switch contact |
| Switching Power Stage | 0-10 V DC analog stage, 230 V switching contact |
| KNX Supply Current | Bus powered, typical 6-16 mA depending on variant |
| Bus Voltage Range | 21-30 V DC SELV, reverse-polarity protected |
| Operating Network | 230 V AC / 250 V AC, 50-60 Hz load circuits |
| Contact System | Potential-free switching contacts with bistable or monostable behavior |
| Inrush Withstand | Engineered for capacitive and electronic-driver inrush currents |
| Local Control | Manual override; local dimming/stepping control |
| Mechanical Mount | DIN rail TH35 according to EN 60715, compact module footprint |
| Ambient Temperature | -5 to +45°C (operating), IP20 protection class |
| Terminations | Rising-clamp screw terminals for 0.5-4.0 mm² solid or stranded wire |
| Certificates | CE, UKCA, RoHS, REACH, KNX certified, Schneider Green Premium |
| Accessory Support | Compatible with ETS 5/6 application programs for rapid commissioning |
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.
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