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1

1

2

2

25 22

18

16

10

3

1

TEST

6

30

R1

120 6050

40

30

15

10

A

16 10

5

2

1

30

15

TEST

2000

1200

600

200

40

5

25 22

18

16

10

3

1

TEST

6

30

R1

2000

1200

600

200

40

C

D

2000

1200

600

200

40

 3. Inbetriebnahme / Einstellungen 

Follow-up time for light control

 The time can be set infinitely variably at between  

1 and 30 minutes.  
 Symbol 

TEST

: Test mode (Every movement switches on 

the light for a period of 1 second, switching it off for a 

period of 2 seconds after that regardless of the level of 

brightness.)

Twilight-switch for light control (relay 1)

The switch-on value for the light can be set at between 10 

and 2000 Lux. Using the rotary control, the luminance set 

points can be set as desired. 
Symbol  :  Night-time operation
Symbol  :   Daytime/Night-time operation

Orientation lighting

This rotary controller serves to determine the working time 

of the orientation lighting (fixed to 20 %).

“ON” for permanent orientation lighting.  

“OFF” for deactiviation of orientation lighting.

Installation and Operating Instruction for 

B.E.G.

 - Occupancy detectors PD2-M-DALI/DSI-SM/-FC and

PD4-M-DALI/DSI-SM/-FC

A circular opening of diameter 68 – 

70 mm must be produced in the ceiling. 

Having connected up the cables in accor-

dance with regulations, the detector is 

inserted into the opening as shown in the 

drawing opposite and fixed into position 

with the assistance of the spring clips.

2a.  Installation of the LUXOMAT

®

 PD2/PD4-M-

DALI/DSI-SM 

2b. Installation of the LUXOMAT

®

 

PD2/ PD4-M-DALI/DSI-FC

The detector must be in stalled on a solid and level surface. 

The circular cover ring must be removed prior to assembly. 

To do this, twist the lens (C) of the PD4 or (D) of the PD2 

anticlockwise through approximately 5° and lift off.  

Having connected up the wires in accordance with regula-

tions, secure the detector with 2 screws. After installation 

replace the lens and lock (turn clockwise). Mains to be 

connected

.

Unlocking device

Lock device

4. Settings carried out using remote control (optional)

Remote control LUXOMAT

®

 IR-PD-DALI

1. Check Battery:

 

open battery compartment by pressing the plastic 

springs together and removing the battery-holder.

2.  IMPORTANT 

Please pay attention, that the setting is Potentio-

meter 1 at “TEST” and Potentiometer 2 

not

 at 

“SUN”. All values which have been programmed 

using the remote control will be deleted in the 

event of power failure in the position “TEST/

SUN”. Please switch Potentiometer 2 over to 

“MOON” or any other value.

Caution:

 

Settings with remote control supersede the settings 

by courtesy of potentiometers.

LUXOMAT

®

PD2/PD4-M-DALI/DSI

 1b. Mounting preparations 

 

Work on the 230 V mains supply 

may only be carried out by quali-

fied professionals or by instructed 

persons under the direction and 

supervision of qualified skilled elec-

trical personnel in accordance with 

electrotechnical regulations.

 

Disconnect supply before installing! 

 

When in Master/Slave mode of 

operation, the Master-appliance  

must always be installed at the  

location where there is least  

daylight.

Switching between DSI and DALI program 

Factory setting DSI, press 1x DALI, press 2x DSI/DALI 
(Toggle-function)

Luminance set point for constant light regulation 
+ / – 

small steps 

+

 / 

 

big steps

Dimming 

The following approach will prove useful when setting a 

command value (example workplace): Place a luxmeter flat 

on the desk, then, using the remote control IR-PD-DALI, adjust 

the light up or down by pressing the keys max or min until 

the desired command value which best suits your require-

ments has been reached.

Automatic reading in the current light value  

as new luminance set point 

Individual light value 2 - 2500 Lux

Follow-up time (relay and channel 1) 

1 up to 30 min.

Orientation lighting and its follow-up time

OFF button: 

No orientation light

Grey button:

  Programming the switch-off delay time

On button:

  

Orientation light is permanently activated.

Note:

 During the orientation light phase, the constant light reg-

ulation is also active: if there is sufficient brightness, dimming 

occurs < 2 V and, if applicable, the lighting is switched off.

Preset/user mode => (see page 2, point 6)

Fully automatic/semi automatic mode => (see page 2, point 5)

Semi automatic: green LED,  

Fully automatic: red LED on for approx. 3 sec.

Resetting when open 

All values which have been programmed using the remote 

control IR-PD-DALI are deleted, and those values which have 

been set by potentiometer are activated.

Lock device

Test mode 

Reset to deactivate

Resetting when closed

The lighting relay is switched off, i.e.  

opened and the follow-up times reset.

Permanent protection against sabotage

This function blocks the unit permanently (green LED is 

illuminated). This operating mode can only be activated 

during the period of 5 seconds after pressing the “lock“ 

button. This status will only permit actuating the function 

“Light on/Light off”.
The procedure for leaving this mode is as follows:

 

1. Switch off the current

 

2. Apply current for 31 - 59 seconds 

 

3. Switch of the current again 

 

4. Apply current 

 

5. Open detector 

Light on/off

The light will remain switched on/off for as long as move-

ments are detected in the areas of coverage. Once the last 

movement has been detected, the light will remain on for 

the duration of the follow-up time as per setting.  

The appliance will then return independently to the mode 

selected (Fully or Semi-automatic).

Option:

Wall bracket for remote control 

IR-PD-DALI 

The product enters an initial 60-second 

self-test cycle, when the supply is first 

connected. The occupancy detector is 

ready for operation.

2c. Self test cycle

 1a. Features

*  For connection of up to 25 lamps 

in FC-version and up to 12 lamps 

SM-version

*  Suitable for dimmable electronic 

ballasts and control modules

* DALI output
* Constant light control
* Manual switching /dimming
*  Semi or completely automatic 

operation

*  Luminance (brightness) set point, 

switch-off delay time for LIGHT and 

orientation-light adjustable

*  Sensor and power sections in one 

housing

* Infrared remote control

max

50

Lux

1500

Lux

ON

OFF

close

open

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

max

50

Lux

1500

Lux

ON

OFF

20 %

max

50

Lux

1500

Lux

ON

OFF

+–

DSI/

DALI

25 22

18

16

10

3

1

TEST

6

30

R1

120 6050

40

30

15

10

A

16 10

5

2

1

30

15

TEST

2000

1200

600

200

40

5

60

5

10

30

50

ON

OFF

GB

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