MSD module and terminals
1
2
figure 1
Control elements
1.
Potentiometer for the setting of the lagging time until switch off.
2.
Change-over switch for the selection between automatic mode (left stop) or just the constant
light (semi automatic mode in function version 3)
3.
Pushbutton for the setting of the light level to be kept constant.
4a
Selector switch for the required MSD function and the reflection correction.
4b
Switch to disable dimming or storing a constant light level with the remote pushbutton.
Terminals: (also see wiring diagrams).
5
1...10V for electronic ballasts with 1-10V interface or 0...10V for Altenburger dimmers
6
Earth (0V)
7
Terminal for the coupling of additional MSDs and for the connection of remote
switches/pushbuttons (optional).
8
Neutral conductor
9
Switch contact (phase, not voltage free)
10
Phase
Area of detection and extension of motion detection
The motion detection has an acquisition range of approx. 100° . It surveys an area of approx. 7 m in
diameter if the height of the room is 3 m. If a larger area is supposed to be jointly surveyed the motion
control of several MSDs may be connected to each other. In this case each MSD controls its individual
range in the constant light control mode. The motion control however is done jointly for the whole area
of the room. It is sufficient if one of the MSD recognizes a movement. The additional MSDs however
can also be used just as motion sensors in order to extend the range of detection. In this case the
additional MSDs can be operated in the function mode F hence the controls have an additional func-
tion.
page 12/16
4b
4a
3
Operating instruction Multi Sensor Dimmer MSD
0
figure 2
5
6
7
-
+
B
Altenburger
Electronic
Multi-Sensor
Dimmer Type: MSD
Ord. No.: 50.13.500
230V~ 50/60Hz,
5A, m
N
L
8
9
10
figure3
Altenburger Electronic GmbH
+ - B
1...10V
N
L