Power Up
A parameter of the detector allows the choice of state for
the lighting after power up (mains return).
During warm up phase, the green LED blinks.
In the Power up ON state the lighting will automatically
be energised when mains power is initially supplied or
returned to the sensor.
In the Power up OFF state the lighting will not
be energised and the sensor will not operate during warm
up period.
This parameter is modified using the installer remote
control 7590 40 02.
POWER UP state :
•
ON
: The light is immediately switched ON for 30s. after
power up.
In case of detection, the light (in automatic mode)
remains on during the time delay; otherwise the light is
switched off.
•
OFF
:
The detector switches to the selected mode after
warm up.
Active/passive cell
Active cell
The photocell will inhibit the output from the sensor if the
ambient light level is sufficient.
If the sensor detects occupancy whilst the ambient light
level is below the required Lux level, the lights will be
activated. However if the ambient light level increases to
a value where it is above the required Lux level during a
certain time, the sensor will detect it and switch off the
light.
Passive cell
The photocell will inhibit the output from the sensor if at
the time of detection the ambient light level is sufficient.
In case of detection, if the ambient light level increases,
the photocell will not turn off the light.
Action
Einstellungen
Potentiometer
Use Auto settings
(factory) or
set by the remote
control or via ETS
to switch the light
automatically for a
defined time.
Auto Settings
Put the Lux potentiometer on “auto test”.
The settings are predefined :
Lux = 400,
time = 20min,
q
: test mode for 2min.
Remote control settings 7590 40 02
(manual settings inhibited).
auto
test
1
on
2
lux
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
1 min
1 h
20 min
Adr
auto
test
1
on
2
lux
auto
test
1
on
2
lux
Automatically switch on
the light for a defined
time.
Installer settings
auto
test
1
on
2
lux
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
1 min
1 h
20 min
Adr
auto
test
1
on
2
lux
auto
test
1
on
2
lux
Test and validate the
detection zone.
Test mode
Move the potentiometer
1
to “auto test”.
On this position, the remote control 7590 40 02 can
be used.
auto
test
1
on
2
lux
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
1 min
1 h
20 min
Adr
auto
test
1
on
2
lux
auto
test
1
on
2
lux
Move the
potentiometer 2 to
«Adr.» or use remote
control 7590 40 02
(long push > 5s. on the
SET key).
Move the potentiometer
2
to «Adr.» or use remote
control 7590 40 02 (long push > 5s. on the SET key).
auto
test
1
on
2
lux
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
1 min
1 h
20 min
Adr
auto
test
1
on
2
lux
auto
test
1
on
2
lux
Product description and operation principles
Occupancy sensors 75241003 are presence detectors
designed to detect low amplitude movements (e.g.
person sitting at a desk).
Detection is by means of a pyro-electric sensor located
under detection lens.
The occupancy sensor measures the
brightness in the room on a continuous basis and
compares it to the level preset on the potentiometer
(or by means of the remote control 7590 40 02) or ETS
parameter.
These products are part of the KNX installation system.
Configuration
• S-mode ETS : Application software “IR
presence detector V1.1”. Database and
description available from manufacturer.
Physical addressing
Set potentiometer
2
to «Adr.» position, the red LED
switches on. To exit this state, move the potentiometer to
another value.
Features
• One direct lighting control channel (relay
output of the product).
• One lighting control channel on the KNX bus.
• Control of presence/ absence mode.
• Time and brightness adjustment via ETS or remote
control 7590 40 02.
• Area linking : the occupancy sensor in a room can
switch the light on in the corridor beside or the
opposite.
• 2 monitoring channels (work independently of the light
measurement).
Settings
The Lux threshold and time out period can be set with the
potentiometers, by using the installer IR remote control
(7590 40 02) or via ETS.
Test Mode
This mode makes it possible to validate the
detection area. To select this mode, set the potentiometer
1
to the position «auto test».
The green or red LED behind the lens is on for
2 seconds after detection.
The red LED indicates that the light level measured is
lower than current setting.
If the green LED is on, the light level measured is higher
than current setting.
There is a time out during 2 minutes which is reactivated
after each detection.
The output (local relay and remote KNX load) is switched
during 2s. after each detection.
It is also possible to use the remote control
7590 40 02 to set the detector in test mode.
Functional modes
The detector has 2 different modes.
- Presence detection (automatic).
- Absence detection (semi-automatic)
The power up and cell operation can be set for each
mode.
A KNX pushbutton linked to the product makes it possible
to reverse the lighting output state.
This state is maintained for the time period set by the
potentiometer
2
or the remote control
7590 40 02.
Automatic mode (presence detection)
In this mode the light is controlled by motion in the
detection area and ambient light levels.
If presence is detected whilst the light levels are below
the required Lux level, the sensor is
activated and keeps the light on whilst there is still
occupancy and for the time out period afterwards.
Once the sensor has deactivated the lights, it will require
a new occupancy whilst the ambient light levels are below
the required Lux levels to activate the lights again.
This mode can be changed via the IR remote control 7590
40 02 (default mode is presence detection : automatic).
Semi automatic mode (absence detection)
The sensor needs to be activated by a KNX
pushbutton or a user remote control input.
Once the sensor is activated, it will hold the lights on
whilst there is still occupancy and for the time out period
afterwards.
Once the sensor has deactivated the lights, it will require
another input from the wallswitch or the remote control to
switch the lights on.
Factory settings
Luminosity threshold
400 lux
Lighting time
20 Min.
Mode
Presence
Power Up
OFF
Active cell (Luminosity Cell)
ON
6LE000240B
Order no. 7524 10 03
KNX IR presence detector
Berker GmbH & Co. KG
Klagebach 38
58579 Schalksmühle/Germany
Telefon: + 49 (0) 23 55/90 5-0
Telefax: + 49 (0) 23 55/90 5-111
www.berker.com
04/2017
97-75241-003
Description
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
Settings
auto
test
1
on
2
lux
1 min
1 h
20 min
Adr
1 min
1 h
20 min
Adr
auto
test
1
2
lux
on
h
Y
X
Y
h
X
h
x
y
ech40%
Detection areas
h
2,5m 3m
3,5m
x
5m
5m
5m
y
7m
8m
9m
2,5 m
2,5 m
2,5 m
6 m
1 m
Overlap
*
The light measurement accuracy (Lux) is affected by
the environment (furniture, ground, walls...). If necessary,
the level has to be adjusted by potentiometer or remote
control.
Instances of lighting levels
Position of
potentiometer
Lux value
approximate *
Application
auto test
preset
1
200
Corridor
>1 ... 2 <
> 200 ... 400 <
2
400
Offices
>2 ... On <
> 400 ... 1000 <
On
1000
Offices
Remote control for settings
The installer remote control 7590 40 02
can be used to set the following
features if the potentiometer is set on «auto test» :
- Lux levels
(
)
- Time (
)
- Absence/presence detection
- Power up behaviour
- Active/passive cell
.
- Direct/ indirect lighting
Override remote control
The remote control 7590 40 01 allows
the switching ON or OFF of the light
(
+
+
) The 7590 40 02 allows the same
functionality as the wallswitch.
-
+
M
-
+
M
-
+
M
z
m
Brightness measurement sensor
(under the detection lens)
Detection lens
Fixing springs
LED’s for testing ,
KNX addressing and
IR acknowledgement
IR receiver
(remote controls)
Potentiometers
1
and
2
IR sensor (detection)
1
2
Technical features
Electrical characteristics
Supply voltage : KNX bus 30 V
s
SELV
Busline consumption :
12mA
Functional characteristics
Lighting output operating time :
1min.
➡
1 h
Brightness level :
5
➡
1000 Lux
Recommended installation height :
2,5 m
➡
3,5m
Detection range :
Ø 7m
(installed product height : 2.5m)
Products can be connected in parallel.
Hole size required :
60mm
Environment
(See) derating Curve
Storage temperature :
-20 °C
➡
+60 °C
Class of insulation :
II
IK 03
Index of protection :
IP41
Fire resistance :
650°C
Pollution category:
2
Overvoltage Category :
III
Max. altitude :
2000m
Configuration mode :
S mode
Transmission mode :
TP1
Upstream protection (out 230V~) :
circuit breaker 16A
Connection capacity :
0.5mm
2
to 1,5mm
2
flexible,
0.5mm
2
to 1,5mm
2
rigid
Warranty
We reserve the right to make technical and formal changes
to the product in the interest of technical progress.
Our products are under guarantee within the scope of the
statutory provisions.
If you have a warranty claim, please contact the point of
sale or ship the device postage free with a description of
the fault to the appropriate regional representative.
The “y” values are given for lateral
range. The range may be reduced if
walking towards the sensor.
q
6LE000240B
1
6LE000240B
2
This device must be installed by a suitably
qualified electrician according to the
installation’s standards.
Correct Disposal of this product (Waste Electrical & Electronic
Equipment).
(Applicable in the European Union and other European countries
with separate collection systems).
This marking shown on the waste or its literature indicates that it
should not be disposed with other household wasted at the end
of its working life. To prevent possible harm to the environment or
human health from uncontrolled waste disposal, please separate this product
from other types of wastes and recycle it responsibly to promote the sustainable
reuse of material resources.
Household users should contact either the retailer where they purchased this
product, or their local government office, for details of where and how they can
take this device for environmentally safe recycling.
Business users should contact their supplier and check the terms and condi-
tions of the purchase contract. This product should not be mixed with other
commercial wastes of disposal.
Usable in all Europe
å
and in Switzerland
16A
10A
Temperature (°C)
Current (A)
40°C
45°C
