Description
Introduction
The theben iON 104 KNX (Item no. 4969234) is a push-button sensor equipped with 4 operating buttons and 4 status LEDs, alongside an integrated temperature sensor. Designed for KNX building automation networks, it operates on standard bus voltage (≤12.5 mA) and connects via a standard KNX bus terminal. This device is part of our KNX panel range.

Featuring support for KNX Data Secure, the iON 104 KNX ensures encrypted and protected communication across smart building setups. It delivers comprehensive functionality for controlling switching, dimming, motorized blinds, value transmission, operating modes, scenes, color control, and sequences.
Key Features
- 4 operating buttons and 4 status LEDs
- Integrated temperature sensor
- Support for KNX Data Secure communication
- KNX bus voltage powered (≤12.5 mA)
- KNX bus terminal connection
- White finish (similar RAL 9016)
- Operating ambient temperature: -5°C to 45°C
- IP 20 protection rating and Class III protection class
Benefits
- Provides 4 operating buttons accompanied by 4 status LEDs for intuitive status indication.
- Integrated temperature sensor enables localized environmental monitoring without extra sensors.
- Supports KNX Data Secure for protected and encrypted bus communication.
- Enables versatile control of switching, dimming, blinds, scenes, color control, sequences, operating modes, and value transmitters.
- Operates on standard KNX bus voltage with low current consumption (≤12.5 mA).
- Designed in white (similar to RAL 9016) with IP 20 degree of protection and Protection Class III.
Technical Specifications
Applications
- Lighting control including switching, dimming, color control, and scenes.
- Shading and motorized blind management with value transmitter operations.
- Indoor room temperature measurement and climate control integration.
- Secure KNX installations requiring KNX Data Secure compliance.
Installation Notes
- Connect the unit directly to the KNX bus line using the standard KNX bus terminal.
- Ensure installation is within the rated ambient operating temperature of -5°C to 45°C.
- Install in dry indoor locations compatible with IP 20 protection rating and Class III safety requirements.
- Download and import the official KNX Database ZIP files into ETS for configuration.
Developer Resources
- Operating instructions (PDF)
- KNX-Database Single Product (ZIP)
- KNX-Database All Products (ZIP)
- Product information & Data sheet (PDF)
- CE declaration of conformity & EU Data Act notice (PDF)
FAQ
How many buttons and status LEDs does the theben iON 104 KNX feature?
The device is equipped with 4 buttons and 4 status LEDs. Explore more theben KNX solutions for professional building automation projects.
Does the iON 104 KNX include temperature sensing capabilities?
Yes, it features an integrated temperature sensor. For certificates and current technical files, refer to the official product documentation.
Is security supported on the theben iON 104 KNX?
Yes, it supports KNX Data Secure for encrypted communication.
What is the operating power consumption and connection method?
It operates on standard KNX bus voltage with a current draw of ≤12.5 mA and connects using a KNX bus terminal.
What is the exact product model?
The order/model code for this page is 4969234. Match it against project documents before purchase.
Who is the manufacturer?
This product is manufactured by theben.
Conclusion
The theben iON 104 KNX (4969234) combines 4 control buttons, 4 status LEDs, an integrated temperature sensor, and KNX Data Secure support into a compact white panel interface. It provides system integrators with a versatile and secure control point for lighting, shading, HVAC operating modes, and scenes. Installers and system integrators can review our installer purchasing support options.












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