Description
Introduction
The theben OSIRIA 220 AR KNX (SKU 5009200) is a high-quality, round single-sided indoor clock engineered for seamless integration into KNX building automation networks. Designed with a clear white metallic dial, black Arabic numerals, black bar hour and minute hands, and a red second hand, this unit provides distinct visibility and precise time indication for commercial and institutional projects. Explore more products from theben for professional building automation projects.
Built for long-term operational reliability, the clock powers directly from the KNX bus line with a low current consumption of ≤12 mA. Featuring an integrated 10-day power reserve, the device maintains internal time accuracy during system power outages, making it a dependable accessory for consultants, system integrators, and electrical installers. For certificates and current technical files, refer to the official theben documentation.
Key Features
- Bus-powered KNX operation with current consumption ≤12 mA
- Single-sided round indoor clock design with Ø 250 mm dial dimensions
- White metallic dial featuring black Arabic numerals and black bar hour/minute hands
- Vivid red second hand for clear seconds display
- Internal 10-day power reserve for continuous timekeeping
- Standard KNX bus terminal for reliable electrical connection
- Specified operating ambient temperature range from -5°C to 45°C
Benefits
- Direct KNX Bus Integration: Powered directly through a standard KNX bus terminal with a low current draw of ≤12 mA.
- Integrated 10-Day Power Reserve: Retains operational time display capabilities through brief grid failures and network disruptions.
- High-Contrast Visual Layout: White metallic dial paired with black bar hands, Arabic numerals, and a red second hand ensures clear visibility.
- Durable Housing Design: Enclosed in a resilient plastic housing with a Ø 250 mm dial diameter suited for commercial interiors.
- Comprehensive Project Files: Supported by complete official documentation, including ETS KNX database files, tender text, and operating instructions.
Technical Specifications
Applications
Commercial Office Buildings: Provides accurate, centrally synchronized timekeeping across administrative spaces and conference rooms connected to KNX systems.
Educational and Public Institutions: Delivers clean analog time indication in school hallways, auditoriums, and municipal facilities requiring reliable indoor accessories.
Installation Notes
- Connect the unit directly to the KNX bus line using the integrated KNX bus terminal while verifying current draw limits (≤12 mA).
- Ensure the operating environment strictly adheres to the ambient temperature specification of -5°C to 45°C.
- Import the official theben ETS product database file (ZIP format) into ETS software for physical address assignment and parameter setup.
Developer Resources
- KNX-Database (Single Product ZIP & All Products ZIP) for ETS integration
- Official Data Sheet (PDF) and Operating Instructions (PDF)
- Tender Text (DOC) and Handbook (PDF) for system planning and project submittals
FAQ
How is the theben OSIRIA 220 AR KNX powered?
It is powered directly via the KNX bus voltage with a current draw of ≤12 mA.
What happens to the clock if the KNX bus loses power?
The clock features an integrated power reserve that maintains operation for up to 10 days during power disruptions.
What are the physical dimensions and dial attributes of the clock?
The clock is a round single-sided unit with a Ø 250 mm dial dimensions, featuring a white metallic dial, black Arabic numerals, black bar hour and minute hands, and a red second hand.
What is the operating temperature range for this model?
The device is rated for operation in ambient temperatures between -5°C and 45°C.
What is the exact product model?
The order/model code for this page is 5009200. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Conclusion
The theben OSIRIA 220 AR KNX (SKU 5009200) delivers a dependable, high-visibility indoor timekeeping solution designed specifically for KNX bus systems. With its Ø 250 mm white metallic dial, clear Arabic numerals, and integrated 10-day power reserve, it fulfills demanding design and functionality needs across commercial and public facilities. Installers and system integrators can review our installer purchasing support options.
System integrators can easily incorporate this unit into standard KNX projects using the provided bus terminal and official ETS database files.
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