Mini occupancy detector for light switching with additional potential-free (dry) contact
1 - 10 V interface for controlling analog, dimmable ballasts
Orientation light function
Additional switching channel for the following function:
Cut-Off (complete ECG switch-off to avoid standby losses).
One additional potential-free (dry) contact for HVAC
Manual switching and dimming via push button possible
Easy operation with remote control (required)
Version as master device
Detection area can be extended by using slave devices
Relay with tungsten pre-make contact, optimised for LED loads
Power supply passes through the hole in the ceiling for the detector (34 mm Ø)
Avoidance of standby losses of the lighting system in accordance with EnEV DIN V 18599-4
Spring clips for quick and easy installation in suspended ceilings and light fittings
Includes 45 mm cover ring and blinds
Factory settings 5 min and 300 lux (15 min HVAC)

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. 0.8 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
Impact resistance level: IK03
Ambient temperature: -25 °C to +50 °C
Housing: polycarbonate, UV-resistant
Material color: white mat, similar to RAL9010
Cable length: 45 cm, screened
 Channel 1 (lighting control)
Switching power: 2300 W, cos φ = 1, 1150 VA, cos φ = 0.5 , 300 W LED, max. inrush current Ip (20 ms) = 165 A, max. inrush current Ip (200 µs) = 800 A
Type of contact: 1x µ-contact, NO contact with tungsten pre-make contact
DIM output: 1-10 V DC, up to 50 ballasts
Follow-up time: 1 min - 30 min
Brightness set value: 10 - 2000 Lux
 Channel 2 (HVAC control potential-free (dry))
Switching power: 3 A (230 V), cos φ = 1
Type of contact: µ-contact, dry NO contact
Follow-up time: 5 min - 60 min, Pulse
 Mixed light measuring


Manufacturer: B.E.G. Brück Electronic GmbH
Description: PD9-M-DIM-HVAC-FC
Material color: white mat, similar to RAL9010
Item number: 92973
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