The brightness controller is mounted on the ceiling directly above the area to be illuminated, e.g. 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 fixed ceilings in device box in accordance with DIN 49073 using optional accessories.
Surface-mounted installation in surface-mounted device box (optional accessory).
Protection type IP44 allows installation outdoors or in moisture-prone areas.
The colour emphasis of the design rings enables their colours to be adapted to the wall or ceiling.
Following removal of the design ring, the programming button of the device is easily accessible 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.
Incl. 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 class:
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
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