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Installation and connection
Please consult the section "Safety instructions"!
The motion detector must be installed only when it is voltage-free. It is not
sufficient to just turn off the light switch!
First switch off all poles of the mains supply by removing the fuse or switch-
ing off at the circuit breaker and then also switch off the associated residual
current circuit breaker. Secure it against unauthorised reconnection, e.g.,
with a danger sign.
Check that the mains cable is free of current e.g., with an appropriate tester.
The built-in motion detector may be used e.g. to complement a lamp already available
so that it can be switched on and off automatically.
In any case you should ensure adequate touch protection for the necessary
cables and connection terminals and/or the control unit and cable between
the latter and the PIR sensor. Protect the cables from possible damage.
Proceed as follows:
• A round opening (Ø 12,5 mm) is needed for the sensor installation.
Do not install the sensor behind glass. The sensor's front with the diffuser
should lie free. The detection range is conical (opening angle 120°).
• Unplug carefully the 4-pin plug of the PIR sensor out of the motion detector's control
unit.
• Unscrew the coupling nut from the sensor.
• Push the cable through the hole and insert the PIR sensor.
• Attach the coupling nut and screw it tight.
This is possible only up to a material thickness of 4 mm.
• Reconnect the 4-pin plug of the PIR sensor with the control unit.
• Connect three connection cables of the control unit as shown in figure with the
power supply line and user.
Blue wire = neutral conductor (N)
Brown wire = phase (L)
Red wire = switched phase (L')
• Install the control unit using both eyelets on the housing and appropriate screws on
a sturdy surface. Ensure that no cables or lines are damaged.
• Now configure the control unit via a DIP switch, see next chapter.
• Switch on the power. The motion detector is operational after a brief warming-up
phase of the sensor (about 30 sec).
Configuring DIP switches
The motion detector can be configured through 8 DIP switches.
First, switch off the mains voltage to all poles.
1
Day/night operation
2
Sensitivity
3
Duty cycle
a) Day/night operation (brightness control)
If you select "ON" (see figure above) for the DIP switch (1), the PIR sensor will only
operate at night.
The PIR sensor is always active if the position is "OFF".
blue
brown
red
ON
1 2
3
OFF
b) Sensitivity
If you select "ON" (see figure) for the DIP switch (2), sensitivity of the PIR sensor
will be reduced. Use this setting to reduce the range of the PIR sensor or in case of
frequent false alarms.
If the position is "OFF" the PIR sensor always utilises maximum sensitivity.
c) Duty cycle
You can set the duty cycle using six other DIP switches (3):
• 5 seconds
• 30 seconds
• 1 minute
• 3 minutes
• 5 minutes
• 8 minutes
Select "ON" for the respective DIP switch to set the time.
Only one of six DIP switches may be set to "ON". All other five DIP switches
must be set to "OFF".
Also make sure that one of six DIP is always set to "ON".
If the device detects another temperature change during the switch-on time, the duty
cycle starts again.
d) Function test
To carry out a function test and check the detection range of the PIR sensors, set the
DIP switch (1) to "OFF" and DIP switch (2) to "OFF". Select 5 second duty cycle.
Maintenance and cleaning
The product is maintenance-free. Repair or maintenance work must be carried out
by a specialist.
To clean the PIR sensor, use a clean, dry, soft cloth. Dust can be very easily removed
with a soft, clean brush and a vacuum cleaner.
Do not use aggressive chemical or scouring cleaning agents, as this may lead to dis-
colouration or changes in the material on the surface.
Disposal
The product must not be disposed of with the household waste.
Dispose of the product at the end of its serviceable life in accordance with
the current statutory requirements; e.g., return it to any suitable collection
point.
Technical data
Operating voltage............................... 220 - 240 V/AC, 50 Hz
Internal power consumption ............ approx. 0.5 W
Switching power ................................ 800 W (resistive load)
...............................................................
Devices with mainly resistive load are e.g., light bulbs, heaters, etc.
Devices with inductive load are, e.g., engines, control gears, conventional
transformers, energy saving bulbs, etc.
Switch type ......................................... Relay; single-pole
PIR detection angle ........................... 120° (conic)
PIR range ............................................. switchable by DIP switch 3 m/6 m
Duty cycle............................................ selectable by DIP switch, 5 s, 30 s, 1 min, 3 min,
Installation site ................................... only in dry enclosed rooms
Ambient conditions ............................ Temperature -20 °C to +40 °C, air humidity 0% to
Installation Ø for PIR sensor ............ 12,5 mm
Installation depth for PIR sensor ..... 18 mm
Dimensions.......................................... Control unit: 56 x 34 x 24.5 mm (L x W x H)
...............................................................
Weight .................................................. approx. 40 g
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent
the technical status at the time of printing.
© Copyright 2015 by Conrad Electronic SE.
200 W (inductive load)
5 min, 8 min
93% relative, not condensing
PIR sensor: 18 x 25 mm (Ø x L)
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