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Description
Purpose and application
The DIM MULTIeco control unit controls the lighting at the workplace and in offices according to the level of daylight and the
presence of persons to increase comfort and save energy.
DIM MULTIeco
The control unit can be installed in luminaires (e.g. floor standing luminaires) or in suspended ceilings.
Function
The control unit can be operated in two different operating
modes, see also “Setting the operating mode”:
Brightness control
The sensors measure the brightness in the area to be regulated
and keep this to an adjustable set value by introducing artificial
light according to the amount of daylight available.
The sensors also detect the presence of people.
When the level of daylight is sufficient or people are no longer
present, the connected luminaires switch off after an adjustable
delay period.
Brightness control, presence detection and automatic switch-on
can be activated and deactivated using various modes.
Brightness reduction
If persons are present, the luminaires are dimmed to an adjustable brightness value.
Control unit
Fitting instructions
If no persons are present, the brightness drops to a fixed standby value of 50%, 30% or 10% after an adjustable delay time.
Automatic switch-on and automatic switch-off during periods
of prolonged absence can be activated and deactivated using
various modes.
Design
The control unit is made up of the following components:
A
G
F
E
D
L
N
DIM MULTIeco
• Adjusting screw for switch-off delay time (A)
Sensor
B
L’
1…10 V+
1…10 V -
C
• Sensor connection (B)
• DIP switch (C)
• Pushbutton connection (D)
• Control line connection (E)
• Load contact (F) optional
• Power supply connection (G)
Installation
Safety instructions
The control unit must only be installed and put into operation
by a qualified electrician. The applicable safety regulations and
accident prevention regulations must be observed.
WARNING!
Exposed, live cables or damaged housing.
Danger of electric shock!
• Only work on the control unit when it is deenergised.
CAUTION!
Destruction of the control unit and other devices
through incorrect mounting!
• Do not operate any other control units on the
control line.
• Use the LMS CI BOX mounting kit for ceiling
installation.
• Ensure that the external pushbutton is designed
for the mains voltage.
• Do not wire the control and pushbutton lines
with an external voltage, especially not a mains
voltage of 230 V.
VI 2011
DIM_MULTIeco_ma0611en_we1.02.indd
• Do not exceed the maximum number of electronic control gears.
OSRAM GmbH
Kunden Service Center
Customer-Service-Center (CSC)
Steinerne Furt 62
86167 Augsburg
Germany
Tel : +49 (0) 1803 677 - 200
(kostenpflichtig / charges apply)
Fax.: +49 (0) 1803 677 - 202
www.osram.com
www.osram.de
40083215072732
4008321507273
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Connecting the control unit
Installation (cont.)
Left: Individual operation with max. 2 sensors
L
N
PE
Right: Networked operation with up to 4 DIM ­MULTIeco control
units and central presence detection
N L
L
N
L‘
1…10V+
1…10V -
H Sensor
L
N
Sensor
DIM MULTIeco
DIM MULTIeco
H
1…10 V+
1…10 V -
~
~
1…10 V+
1…10 V -
L
M
J
J
~
~
J Pushbutton
Sensor
H
L Y-Connector
M Y-Connector Screw
1 2 3 4
N To luminaire group 1
1 2 3 4
N
K Lamp
O To luminaire group 2
QTi DIM EVG
L
N
K
Sensor
DIM MULTIeco
H
QTi DIM EVG
J
K
O
Appendix
Technical data
Operating voltage
100-240 VAC / 50-60 Hz
(DC operation permissible)
Supply
connection
L, N (PE not required)
Control
connections
1…10 V control signal as per
EN 60929 Annex E2, a maximum of 10
electronic ballasts can be connected
Pushbutton input
Potential-free make contact, max. line
length 50 m
Sensor connection
Max. 2 sensors, max. line length
25 m
Pin assignment:
1: Supply voltage (+ 3.3 V)
2: Light measurement
3: Motion signal
4: Ground
Pin
1 2 3 4
Max. load contact load
capacity L’
5 A resistive load
Fuse
External 16 A
Power consumption
Operation: 1 W
Standby: < 0.5 W
Ambient temperature
0 °C … +50 °C
Adjustable light value
20-600 lux (measured at sensor)
Protection type
IP 20
Protection class
II
Dimensions
(L x W x H)
118 x 30 x 21 mm
Hole distance for
mounting
110 mm
Max. number of ECGs: 10 (depends
on the ECG type to be connected)
The CE requirements to EN 60928 are fulfilled. The EMC requirements to EN 61547 are fulfilled.
Conformity with the relevant EU directives is
confirmed by the CE symbol.
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