UD/S6.210.2.1 ABB i-bus KNX LED-Dim Actuator 6-Fold 210 W MDRC High-Density Universal LED Dimmer

Compact 6-channel dimming actuator for KNX systems, designed for high-density LED lighting control in space-constrained applications.

The ABB i-bus KNX UD/S 6.210.2.1 packs six dimming channels into a single modular DIN-rail device (MDRC). It handles retrofit LED lamps as well as incandescent lamps, low-voltage halogen with conventional or electronic transformers, 230 V halogen lamps and dimmable energy-saving halogen lamps. Automatic load detection can be turned off, each channel keeps its own N terminal, and the outputs can be paralleled in any configuration to concentrate power where it is needed.

Order Code: 2CKA006197A0049
EAN: 4011395251881
Color: Light grey
Weight: 0.58 kg

• Protocol: KNX TP1 (twisted pair), S-Mode, integrated bus coupler
• Outputs: 6 channels, separate N terminal each, parallel connection in any configuration
• Rated Voltage: 110...230 V AC ±10%, 50/60 Hz; incoming supply with 6 phase inputs
• Power Capacity:

  Load Type	Configuration	Capacity
  Incandescent/Halogen, LEDi trailing edge, L- and C-transformers	6 channels	6 * 210 W/VA
  Incandescent/Halogen, LEDi trailing edge, L- and C-transformers	Parallel connection	1 * 800 W/VA
  Leading edge (LEDi, LC-transformers)	6 channels	6 * 80 W/VA
  Leading edge (LEDi, LC-transformers)	Parallel connection	1 * 240 W/VA

• Minimum Load: 2 W
• Control Method: Phase-angle control automatic, leading or trailing edge
• Manual Operation: LED button per channel with status display, no bus voltage needed
• Commissioning: ETS channel templates, i-bus Tool diagnosis, no 230 V needed
• Dimensions: DIN rail, 8 MW, 140 * 90 * 63.5 mm, IP20, light grey
• Operating Temperature: -5...+45 °C
• Certifications: CE, RoHS, REACH, KNX

Well matched to office buildings, clinics and hotels with many small LED lighting zones but limited panel space.