DU 1 RF KNX Recessed Dimmer (4941670)

Recessed RF Dimmer Actuator DU 1 RF KNX (4941670)

Description

The 1 channel universal radio dimmer actuator already provides secure communication via KNX-RF, with the support of "KNX Data Secure". Dimmer output is optimized for adjustable energy saving lamps, LEDs, incandescent and halogen lamps and for adjustable transformers. Simple adaptation to different lighting by automatic load recognition and selectable adjustment curve for precise and flicker-free brightness adjustment. 2 binary inputs for potential-free contacts such as buttons, switches, thermal sensors (I2). The binary inputs are assigned to the dimmer output in the factory (function test before programming). A very interesting function is the integrated temperature monitoring for greater reliability, e.g. in case of overload.

Technical data

• Operating voltage 230 V AC 50 - 60 Hz
• Frequency 50 - 60 Hz
• Mounting type Recessed
• Connection type Screw terminals
• Number of channels 1
• Max load incandescent / halogen lamps 250 W
• Basic module model
• Type of protection IP 20
• Insulation class II