Description
Introduction
The theben TU 4 S RF KNX (SKU: 4961614) is a 4-way flush-mounted wireless push-button interface engineered to integrate conventional switches and signaling contacts into a KNX system environment. Featuring 4 binary inputs designed for potential-free buttons, this device offers reliable input integration without requiring physical KNX bus wiring at the switch point. This device is part of our KNX System Components products range.
Equipped with support for KNX Data Secure, the TU 4 S RF KNX guarantees encrypted radio communication across automation networks. Operating on a supply voltage of 230 V AC – 240 V AC alongside standard KNX bus voltage integration, this unit serves as a direct successor to legacy models 4941604 and TU 4 RF KNX.
Key Features
- 4 binary inputs for potential-free push-buttons and signaling contacts.
- KNX RF wireless communication supporting KNX Data Secure.
- Dual power architecture: 230 V AC – 240 V AC (50/60 Hz) operating voltage and KNX bus voltage.
- Flush-mounted installation type for hidden junction box assembly.
- Direct successor to previous models 4941604 and TU 4 RF KNX.
Benefits
- Enables seamless wireless connection of up to 4 potential-free push-buttons or contacts.
- Enhances system protection with integrated support for KNX Data Secure encrypted communication.
- Compact flush-mounted form factor allows concealed placement behind standard switches.
- Wide operational capability across ambient temperatures ranging from -5°C to 45°C.
- Class II protection rating ensures high standards of electrical safety.
Technical Specifications
Applications
- Retrofit building automation projects where running new bus cables to switch locations is unfeasible.
- Integration of standard wall buttons and potential-free signaling contacts into a secure KNX RF setup.
Installation Notes
- Designed for flush-mounted installation in standard back boxes behind control interfaces.
- Requires connections for 230 V AC – 240 V AC (50 Hz – 60 Hz) operating voltage and KNX bus voltage.
- Ensure ambient operating environment remains within the specified range of -5°C to 45°C.
Developer Resources
- KNX Database entries available in ZIP format for ETS system design and commissioning.
- Operating instructions manual provided in PDF format.
- Official CE declaration of conformity, Data sheet, and EU Data Act documentation available in PDF format.
FAQ
What is the primary function of the theben TU 4 S RF KNX?
It is a 4-way flush-mounted wireless push-button interface that connects potential-free push-buttons and signaling contacts to a KNX system using RF communication. Explore more theben automation devices for professional building automation projects.
Does this interface support encrypted KNX communication?
Yes, it fully supports KNX Data Secure for protected RF signal transmission. For certificates and current technical files, refer to the official product documentation.
Which older theben models does SKU 4961614 replace?
It serves as the official successor to models 4941604 and TU 4 RF KNX.
What is the exact product model?
The order/model code for this page is 4961614. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Where can I find the official technical documentation?
Use the manufacturer product page and datasheets for this exact SKU. Always verify the latest revision before specifying the product.
Conclusion
The theben TU 4 S RF KNX (4961614) provides an efficient, secure wireless method for connecting four potential-free push-buttons into a KNX infrastructure. Featuring KNX Data Secure compatibility, flush-mounted installation, and Class II protection, it is an essential component for modernizing installations and expanding control capability without extra wiring. Installers and system integrators can review our become a KNX dealer options.
Reviews
There are no reviews yet.