Mini occupancy detector for daylight-dependent lighting control
DALI / DSI interface for control of digital dimmable electronic ballasts as a group
Switching between DALI and DSI possible with remote control
Manual switching and dimming via push button possible
Version as master device
Orientation light function
Detection area can be extended by using slave devices
Easy operation with remote control (required)
Power supply passes through the hole in the ceiling for the detector (34 mm Ø)
Semi-automatic, full-automatic or twilight switch mode
Includes 45 mm cover ring and blinds
Spring clips for quick and easy installation in suspended ceilings and light fittings
Factory settings 10 min and 500 lux

Voltage: 110 - 240 V AC 50 / 60 Hz
Dimensions: Sensor head: Ø 45 x 28 mm, Power supply: 165 x 24 x 24  mm
Power consumption: approx. 1 W
Detection area: horizontal 360°  (Ceiling mounting)
Range: max. Ø 10 m across, max. Ø 6 m towards, max. Ø 4 m seated
Monitored area (tangential movement): 78 m² / 2.5 m mounting height
Mounting height min./max./recommended: 2 m / 5 m / 2.5 m
Degree / class of protection: IP20  / Class II
Ambient temperature: -25 °C to +50 °C
Housing: polycarbonate, UV-resistant
Material color: white mat, similar to RAL9010
Cable length: 45 cm
 Channel 1 (lighting control)
DALI output: up to 50 DALI / DSI-EB
Follow-up time: 1 min - 30 min
Orientation light 10 - 30 % / OFF / 5 min - 60 min / ∞
Brightness set value: 10 - 2000 Lux
 Mixed light measuring


Manufacturer: B.E.G. Brück Electronic GmbH
Description: PD9-M-DALI/DSI-FC
Material color: white mat, similar to RAL9010
Item number: 92920
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