ABB Dimming Controller - White - 2CKA006197A0047
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Tameson UKAbb Busch-Jaeger Dimactor Bus System - 2Cka006197a0047
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Product Information
Full details
The ABB UD/S4.210.2.1 is a professional-grade multichannel dimming actuator designed for building automation systems, specifically tailored for facility managers and installers who need precise lighting control for retrofit LED lamps. It excels at handling mixed-load environments—including halogen and incandescent lights—through advanced automatic load detection and flexible channel configuration, though it requires a KNX bus system and professional integration to function fully.
All features
| Colour | White |
|---|---|
| Model Part Number | 2CKA006197A0047 |
| Brand | ABB |
Extended Product Information
FAQs
Does this actuator support LED lamps?
Yes, it is specifically optimized for retrofit LED lamps and supports both leading-edge and trailing-edge control modes.
Can I operate this without a bus connection?
Yes, the unit supports manual operation on the device even without active bus voltage.
What is the minimum load for each channel?
The minimum load requirement per channel is 2W.
Can I combine channels to get more power?
Yes, outputs can be connected in parallel in any configuration to increase the total power output per circuit.
Is the bus coupler included?
Yes, the device comes with an integrated bus coupler.
What software do I need to program this?
You need the ETS (Engineering Tool Software) to program and parameterize the actuator.
Troubleshooting
Lights are flickering or failing to dim smoothly
Check if the load type is compatible and verify if manual dimming mode (leading vs. trailing edge) in ETS matches your specific LED lamp requirements.
Device is not responding to bus commands
Check the KNX bus connection and ensure the physical address has been programmed correctly via the ETS software.
Channel output does not power on
Verify the minimum load requirement of 2W is met and ensure the N-connection for that specific channel is secure.
Pros and Cons
Pros
- Flexible parallel output configuration for higher power needs
- Optimized performance for modern retrofit LED lamps
- Independent N-connection per channel for wiring versatility
- Manual operation functionality is available out-of-the-box
- Supports both leading-edge and trailing-edge dimming control
Cons
- Requires professional KNX bus infrastructure knowledge
- Specific minimum load requirement of 2W
- Compact DIN-rail design requires proper thermal spacing in enclosures
Setup, Compatibility & Care
Installation must be performed by a qualified electrician familiar with DIN-rail mounting and KNX bus systems.
- Mounting: Snap the 108mm-wide unit onto a standard DIN-rail. Ensure there is adequate ventilation within the distribution board to maintain an operating temperature between -5 °C and 45 °C.
- Wiring: Connect the bus cable to the integrated bus coupler. Ensure each channel has its own separate N-connection as specified for safe operation.
- Programming: Use the ETS software to configure channels. You can use provided templates to replicate settings across multiple modules quickly.
- Maintenance: Periodically check the diagnostic reports via the i-Bus tool. There are no user-serviceable parts inside; if the unit fails, contact a certified ABB technician.
- Care: Keep the unit clean and dry. Avoid installation in environments with high humidity or excessive dust that could block airflow through the modular casing.