The brightness controller is mounted to the ceiling directly above the area to be illuminated, for example above a workplace.
Analyses the lighting conditions of the area beneath it.
Brightness control can be activated and deactivated via a push button or with motion or presence detectors.
Extreme flat installation.
Terminal mounting on suspended ceilings.
Ceiling mounting on stable ceilings in device box in accordance with DIN 49073 using optional accessories.
Surface mounted installation in surface-mounted box (optional accessories).
Protection type IP44 allows installation outdoors and in moistureprone areas.
The colour emphasis of the design rings enables their colours to be adapted to the wall or ceiling.
When the design ring has been removed, the programming button of the device can be conveniently accessed from the front.
Brightness sensor with limit value monitoring
Up to three limit values can be set in the parameters.
The switching, dimming value transmitter, light scene auxiliary unit, and hysteresis functions can be configured.
Limit value can be changed using communication object or teach-in.
When coupled to the lighting system, lighting is dimmed (constant light control) or switched (2-point control) depending upon the daylight level.
Including block function.
Technical data
KNX medium:
TP256
Brightness sensor
Measurement range:
10 to 2000 lx
Detection range:
Ø approx. 5 m
Protection class:
III
Protection type:
IP44
KNX connection:
Connection and junction terminal
Installation depth:
34 mm
Ambient temperature:
-25 °C to +55 °C
Scope of supply
Small design ring is included in the scope of supply.
Connection and junction terminal for KNX included in the scope of supply.
Dimensions in mm
Ceiling cut-out:
Ø 44
H -
Dimensions (with small design ring):
Ø 53,5
H 38
Additional figures available in the media database
You will find figures of the selected products in the media database. You may use this figures for your publications. Please read the corresponding terms of use.