Product Description
ABB KNX Universal Dimmable Actuator [UD/S4.210.2.1]
ABB's KNX compatible Universal Dimmable Actuator is the perfect solution for controlling various types of lighting such as LED retrofit lamps (LEDi), halogen lamps, low-voltage halogens and dimmable energy-saving lamps. Flexible structure and high performance presents.
Highlights:
- 4 Channel Output: Ability to control multiple lighting loads simultaneously.
- Automatic Load Sensing: Easily recognizes and optimizes different load types.
- Manual Operation: Ability to operate the device even without bus voltage or in non-programmed state.
- High Flexibility: The outputs can be connected in parallel to increase power.
- Easy Programming: Fast parameter settings with ETS and extensive diagnostic functions with i-Bus tools.
Technical Specifications:
- Nominal Voltage: 110-230 V AC/DC
- Nominal Power: Up to 4×210 W/VA for LEDi (Trailing Edge), up to 4×80 W/VA (Leading Edge)
- Compatible Systems: KNX (TP)
- Frequency: 50/60 Hz
ABB UD/S4.210.2.1, modern lighting control is a powerful and user-friendly solution. Revamp your lighting systems and take control!
ABB UD/S4.210.2.1 is a 4-channel universal dimming actuator optimized for retrofit LED lamps (LEDi) using the KNX (TP) Twisted Pair wiring standard. The device provides a nominal power of 210 W/VA per channel, but the capacity can be increased up to 1 x 600 W/VA by connecting the outputs in parallel. It is designed to operate at 110 V AC/DC supply voltage and 50/60 Hz frequency range. The technical architecture of the device offers separate N-connection for each channel and automatic load sensing that can be disabled. It supports incandescent lamps, 230 V halogen lamps and low voltage halogen loads with suitable transformers (type L, C, LC). The minimum load requirement is 2 W per channel. The device with IP20 protection class is DIN rail mounted and measures 105 x 90 x 63.5 mm. Thanks to the reproducible channel templates in ETS, it can be quickly parameterized and programmed without 230 V supply. It also offers comprehensive test and diagnostic functions via the i-Bus tool.