Product Information

  • Occupancy detector for daylight-dependent lighting control
  • DALI / DSI interface for control of digital dimmable electronic ballasts as a group
  • Additional potential-free switching channel for one of the following two functions:
    Cut-Off (complete ECG switch-off to avoid standby losses) or
    HVAC (for the energy-efficient control of heating, air-conditioning or ventilation systems or for displaying occupancy).

  • Alarm pulse: the detector triggers only when three movements are detected within 9 seconds
  • Switching between DALI and DSI programming possible with DIP switch and remote control
  • Orientation light function
  • Relay with tungsten pre-make contact, optimised for LED loads
  • Version as master device
  • Detection area can be extended with slave devices
  • Manual switching and dimming via push button possible
  • Additional functions can be set up using the optional remote control.
  • Avoidance of standby losses of the lighting system in accordance with EnEV DIN V 18599-4
  • Semi-automatic, full-automatic or twilight switch mode
  • Factory settings 10 min and 500 lux
  • Typical applications:
    Offices, conference rooms, schools, nursery schools, hospitals
110 – 240 V AC 50 / 60 Hz
Ø 80 x 85 mm
Power consumption:
approx. 1 W
Detection area:
horizontal 360° (Ceiling mounting)
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
Polycarbonate, UV-resistant
Channel 1 (lighting control)
DALI output:
up to 50 DALI / DSI-EB
Follow-up time:
1 min – 30 min
Orientation light:
20 % / OFF / 5 min – 60 min / ∞
Brightness set value:
10 – 2000 Lux
Channel 2 (HVAC or lighting control, potential-free (dry))
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, dry NO contact with tungsten pre-make contact
Follow-up time:
5 min – 120 min, Alarm pulse, Pulse
Mixed light measuring
Description Colour Part number EAN number
PD2-M-DALI/DSI-HVAC-FC white mat, similar to RAL9010 92698 4007529926985
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