Theben DU 1 RF dimming actuator. Secure encryption through KNX Data Secure ensures communication is optimally protected against tapping and manipulation.
Function description
- 1-way wireless flush-mounted dimming actuator KNX
- Secure communication via KNX-RF with support of "KNX Data Secure"
- Optimised dimming output for dimmable energy-saving lamps, LEDs, incandescent and halogen lamps, and dimmable transformers
- Easy to adapt to different lamps thanks to automatic load detection
- Adjustable dimming curve for precise and flicker-free dimming
- 2 binary inputs for floating contacts such as buttons, switches, temperature sensor (I2)
- The binary inputs are assigned to the dimming output as standard (function test before programming)
- Integrated temperature monitoring for increased operating safety, e.g. in the event of overload
Technical data
|
| Operating voltage |
230 V AC 50 – 60 Hz |
| Frequency |
50 – 60 Hz |
| Installation type |
Flush-mounted |
| Type of connection |
Screw terminals |
| Number of channels |
1 |
| Incandescent/halogen lamp load |
250 W |
| LED lamp (trailing edge) |
250 W |
| Type |
Base module |
| Protection class |
II |
