Description
Introduction
The ABB TBW/U.2.1-CG Busch-Watchdog® 180 Sensor Standard (Order Code: 2CKA006300A1584) is a dedicated motion and presence detection device designed for building automation systems. Manufactured by ABB, this flush-mounted (FM) sensor delivers reliable occupancy detection for system integrators, consultants, and commercial installers. This device is part of our KNX automation components range.

Equipped with an integrated bus coupler, the TBW/U.2.1-CG streamlines installation hardware requirements by combining sensing capabilities and bus connectivity in a single unit. It provides automated control functionality while maintaining a clean, professional profile on wall surfaces.
Key Features
- Model Name: TBW/U.2.1-CG Busch-Watchdog® 180 Sensor Standard
- ABB Order Code: 2CKA006300A1584
- Integrated Bus Coupler included
- Flush-Mounted (FM) installation type
- Dedicated motion and presence detection capability
Benefits
- Integrated Bus Coupler: Features a built-in bus coupler to streamline wiring and installation components.
- Flush-Mounted Design: Engineered specifically for flush-mounted (FM) installation to blend neatly with interior wall finishes.
- Motion & Presence Sensing: Functions as a reliable motion and presence detection unit for automated building control.
- Official ABB Engineering: Built to high quality standards under ABB order code 2CKA006300A1584.
- Optimized for Automation: Designed for seamless deployment within KNX sensor building automation frameworks.
Technical Specifications
Applications
- Commercial Office Environments: Installed on walls to handle motion and presence detection in hallways, meeting rooms, and work zones.
- Residential Automation: Suitable for flush-mounted wall installations in smart home applications requiring unobtrusive occupancy control.
Installation Notes
- Ensure the mounting box is properly prepared for flush-mounted (FM) wall insertion.
- Verify product specifications and order code 2CKA006300A1584 against project Bill of Quantities (BOQ) before installation.
- Utilize the integrated bus coupler for direct connection in accordance with official ABB installation instructions.
Developer Resources
- Consult the official ABB technical documentation for model TBW/U.2.1-CG (2CKA006300A1584) for detailed installation guidelines and product specifications.
FAQ
What is the order code for the ABB TBW/U.2.1-CG?
The official ABB order code for this product is 2CKA006300A1584. Explore more ABB KNX solutions for professional building automation projects.
What mounting method is required for the ABB TBW/U.2.1-CG?
This sensor is designed for flush-mounted (FM) installation. For certificates and current technical files, refer to the manufacturer technical documentation.
Does the ABB TBW/U.2.1-CG require a separate bus coupler?
No, the device features an integrated bus coupler.
What is the primary function of this device?
It serves as a motion and presence detection device for building automation systems.
What is the exact product model?
The order/model code for this page is TBW/U.2.1-CG. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by ABB.
Conclusion
The ABB TBW/U.2.1-CG Busch-Watchdog® 180 Sensor Standard (2CKA006300A1584) offers a reliable flush-mounted motion and presence detection solution for building automation projects. Its integrated bus coupler ensures efficient setup for professional installers and system integrators. Installers and system integrators can review our professional project support options.
Always consult official manufacturer documentation to confirm exact project specifications and BOQ requirements prior to purchasing.






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