Product Description
The ABB UD/S6.210.2 is a high-versatility 6-channel universal dimming actuator designed to deliver precise, flicker-free brightness control for modern and traditional lighting systems. Optimized primarily for retrofit LED lamps (LEDi), it maintains broad compatibility with incandescent lamps, low-voltage halogen lights (paired with conventional or electronic transformers), 230V halogen lamps, and dimmable energy-saving halogen fixtures—making it perfect for mixed-load environments where diverse lighting types coexist.
Equipped with automatic load detection, the actuator intelligently identifies connected lighting types, eliminating the need for manual configuration while ensuring stable operation, extended component lifespan, and consistent dimming performance. Each channel supports a maximum 210W power output, balancing mid-range power capacity with energy efficiency to cater to a wide range of applications, from low-wattage accent lights to mid-power ambient or task lighting. A dedicated neutral connection per channel enhances dimming smoothness, even for ultra-low-load setups (down to 2W), avoiding flicker or instability in low-brightness scenarios.
Compatible with KNX TP bus systems, the actuator seamlessly integrates into smart building or home automation networks, enabling centralized control, scene programming (e.g., meeting room “presentation mode,” retail “closing mode”), and synchronization with thermostats, motion sensors, or other KNX-enabled devices. Its compact DIN-rail mounting design (12 division units) and IP20 protection class facilitate easy installation in control cabinets, saving space while ensuring durability for indoor use. Additionally, it supports manual on-device operation for quick testing, maintenance, or emergency adjustments—even without bus voltage—adding on-site flexibility for installers and facility managers.
Whether retrofitting existing infrastructure, upgrading to LEDs, or building new smart spaces, the ABB UD/S6.210.2 combines multi-channel scalability, smart integration, and user-friendly design to meet the dimming needs of large commercial venues, premium residences, and mixed-use buildings.
Technical Specifications
| Parameter |
Details |
| Model Number |
UD/S6.210.2 |
| Channel Quantity |
6 independent channels |
| Max Power per Channel |
210W |
| Compatible Load Types |
Retrofit LED (LEDi), incandescent lamps, low-voltage halogen (with conventional/electronic transformers), 230V halogen, dimmable energy-saving halogen |
| Key Features |
Automatic load detection, dedicated neutral per channel, KNX TP bus compatibility, manual on-device operation |
| Minimum Load |
2W |
| Bus Compatibility |
KNX TP |
| Protection Class |
IP20 |
| Installation Type |
DIN-rail mounted (12 division units) |
| Operating Voltage |
230V AC (50/60 Hz) |
| Dimming Performance |
Flicker-free, smooth dimming across 0–100% brightness range |
| Wiring Interface |
Screw terminals (secure, easy maintenance) |
| Design Highlights |
Compact size, robust construction, heat-dissipating housing |
Application Scenarios
- Large Commercial Venues: Ideal for offices, retail malls, hotels, and conference centers—supports multi-zone dimming (e.g., open workspaces, retail displays, hotel lobbies) and integrates with KNX building automation for centralized management of lighting schedules and energy efficiency.
- Mixed-Use Buildings: Perfect for mixed-load environments like restaurants, museums, or heritage properties—compatible with both modern LEDs (for energy savings) and traditional halogen/incandescent fixtures (for ambiance or preservation), avoiding full infrastructure replacement.
- Premium Residential Installations: Suitable for luxury homes, villas, or high-end apartments with multi-room lighting systems—enables customized ambiance (e.g., home theater “movie mode,” bedroom “relax mode”) and integration with smart home KNX networks for scene programming.
- Retrofit Projects: Seamlessly upgrades existing lighting infrastructure (e.g., older office buildings, residential complexes) to support LEDs while retaining compatibility with legacy lamps, reducing renovation costs and minimizing disruption.
- Mid-Power Lighting Zones: Caters to spaces requiring mid-range power (210W per channel) such as school classrooms, hospital corridors, or small auditoriums—delivers reliable dimming for task lighting and crowd-flow guidance.