Description Function and application

Description Function and application
Description
Function and application
The DIM PICO sensor controls brightness at the workplace and
in offices to increase comfort and save energy.
DIM PICO
The sensor is integrated in individual lamps and is connected
directly to ECGs with a 1...10 V interface.
Function
The sensor measures the brightness in the area requiring
control for the purpose of keeping the brightness value constant
at an adjustable setpoint by adding artificial light to daylight
when necessary. As the amount of daylight increases, artificial
lighting is reduced.
Construction
A
B
The sensor is made up of the following components:
• Bulb clip (A)
• Light sensor (B)
• Cover (C)
C
1…10 V Light sensor
Fitting instructions
Mounting
Safety instructions
The sensor must only be installed and put into operation by a
qualified electrician. The applicable safety regulations and German accident prevention regulations must be observed.
WARNING!
Exposed, live cables or damaged housing.
Danger of electric shock!
• Only work on the sensor when it is deenergized.
CAUTION!
Destruction of the sensor and other devices
through incorrect mounting!
• Only use ECGs with a 1...10 V interface.
• Take note of leakage and creepage distances
when laying cables.
Connecting the sensor
E On/off switch
PE
N
L
G White cable (+)
E
F Striped cable (-)
F
D
~
~
- 1...10V
DIMM EVG
G Electronic ballast (ECG):
connect max. 10 ECG.
+
DIM
PICO
G
Attaching the sensor
H
HT8 lamp: min. 50 mm
T5 lamp: max. 10 mm, use stamped side!
II 2009
DIM_PICO_ma0902en_we1.01.indd
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
40503005544572
4050300554457
Continued on the back page!
Adjusting the setpoint for the brightness
Fitting (cont.)
Note:
• Make the setting while there is a low level of daylight.
• Do not cover the sensor during adjustment.
• During a function check, ensure that there is a sufficient
distance to avoid incorrect luminance measurements.
Connect the sensor. In screw terminals, replace the soldered
ends with wire end sleeves.
‚Close the cover.
ƒOperate the lamp for approx. 30 minutes until the luminous
flux has stabilised.
„Open the cover until dimming begins.
…Turn the cover back slightly.
†Transfer the setting to other sensors, if necessary, with the
aid of the housing markings.
Selecting the installation location
I Surveillance cone: not on window surfaces.
K Avoid exposure to direct light
50°
50°
I
K
Appendix
Technical data
31 mm
Load capacity of signal
output
Max. 6 mA or 10 OSRAM
EVG
Cable length (2 x 0.5 mm2)
700 mm
Light sensor detection area
Conical, opening angle
approx. 50°
Protection class
II
Protection type
IP 20
Weight
Approx. 21 g
Material
Makrolon/polycarbonate
Dimensions
(L x W x H)
21 x 21 x 31 mm
Operating temperature
+5 °C … +55 °C
∅ 22 mm
21 mm
Conformity with the relevant EU directives is
confirmed by the CE symbol.
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