Safety Warnings - STEINEL LuxMaster BLS Bedienungsanleitung

Safety warnings

GB
í Disconnect the power sup- í Installing the sensor in-
ply before attempting any volves work on the mains
work on the sensor! power supply. This work
í During installation, the
must therefore be carried
electric power cable to be out professionally in accor-
connected must be volt- dance with the applicable
age-free. Therefore, switch national wiring regulations
off the power first and use and electrical operating
a voltage tester to make conditions (VDE 0100).
sure the wiring is off circuit.
How it works / basic function
The LuxMaster series of in- ambient light level and com-
frared sensors control the pares it with the brightness
lighting, e.g. in offices, setting adjusted on the sensor
schools or public buildings (BLS / BLS T 20 – 1300 lux
depending on persons present and BLS D/BLS DF 100 – 1300
(motion detection) and sur- lux). If the surrounding bright-
rounding brightness. The light ness is sufficient, the lighting
sensor incorporated in the is not switched ON. If the sur-
rounding brightness is below
sensor constantly measures
BLS - switching ON and OFF automatically and does not
of the light independently of switch ON again automatically.
occupancy and daylight. If the button is pressed for
Light only with presence in the longer (> 2 sec.), the BLS is
room. Once the surrouding completely free of voltage, per-
brightness reaches the set the- forms a self-test on release and
oretical value, the lighting is au- the lighting goes ON for the set
tomatically switched OFF again. time.
BLS T - semi-automatic oc- BLS D – dimming of the light-
cupancy detector. ON manu- ing depending on presence
ally. OFF automatically, when and daylight
light is no longer needed. The sensor simultaneously de-
The user switches the light ON tects the difference between the
manually (classroom function) set theoretical value and the
using a switch to be incorporat- surrounding brightness and
ed (break-contact button). By raises the brightness of the
briefly pressing and immediate- lighting until the set theoretical
value is achieved in the room.
ly releasing the button / switch
(approx. 0.2 – 1 sec.), the volt- Changes in the surrounding
age supply is briefly interrupted brightness are constantly de-
and the BLS T transfers to stan- tected by the sensor and are
dard sensor mode. If the room adjusted such that with occu-
is left without operating the but- pancy, a constant brightness
ton again, the light goes out prevails in the room.
once the set time value has
elapsed or once the set twilight
value is exceeded. If the button
is briefly pressed again on leav-
ing the room (approx. 0.2 –
1 sec.), the light switches OFF
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í The signal provided on the
1–10 V control output is a
functional extra-low volt-
age and not a safety extra-
low voltage (SELV). Conse-
quently, appropriately insu-
lated leads are to be used
for wiring.
the adjusted brightness set-
ting, a movement in the room
causes the light to be
switched ON. A choice of 4
versions is available:
BLS DF – dimming of the
lighting depending on occu-
pancy and daylight – optional-
ly with remote control
With this sensor, it is also possi-
ble to alter the light level (bright-
ness setting) with an infrared re-
mote control. The lighting can
therefore be conveniently
dimmed to the desired light lev-
el, for example during slide
shows or when using a projec-
tor.
The modifications in the light
level made with the remote
control can be conveniently re-
set to the light level adjusted on
the sensor using the reset func-
tion (simultaneous pressing of
both buttons (+) and (–)) .
PK Elektronik Vertriebs GmbH, E-Mail: info@pkelektronik.com, Internet: www.pkelektronik.com
Detection zone
12 m 1 m
2 m
Sensor Close-up range (radius 2 m)
Seated Long-distance range (radius 12 m)
The reliable occupancy de- If specific areas are to be ex-
tection of the BLS sensors cluded from detection, the de-
considerably depends on the tection zone can be deliberate-
number, condition and arrange- ly adjusted by applying shrouds
ment of the lens segments. (see Reach setting section).
With three pyro sensors and a
detection zone of 360°, con-
sisting of 11 levels with 1320
switching zones, even the
smallest movements in the
close range (2 m radius
around the sensor) and walking
movements in the long-dis-
tance range (up to 12 m) are
recorded. In this manner, even
larger offices can be monitored
with only one sensor.
1 2
1 m
360°
0 1 m 2 m
3
4
Optimum installation site:
The sensor is only suitable for
ceiling installation in rooms. It
should always be installed so
that seated individuals see the
sensor at a distance of approx.
1 m in front of them (see Fig.).
Reliability of detection in the
close range is greatest in this
position. Walking individuals
are still detected within the
long-distance range.
12 m
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