INSTRUCTIONS MANUAL
Technical specifications
· Power supply: 12-24VAC ±10% ~50 Hz / 8-24Vcc
· Power consumption: <1W
· Contact load: 16A cosφ= 1
- Incandescence: 1.500W
- Halogens 230V: 1.500W
- Halogens Electronic transfo.: 1.500W
- Halogens Ferromagnetic transfo.: 1.000W
· Detection angle: Circular 360º
· Range of coverage: Ø7m at 2,5m high and 18ºC
· Settings: Via potentiometer or remote control (EM MAN DM0)
· Lux value: 5 ~ 300Lux
· Time delay: 5 seconds ~ 10 minutes
· Dimensions (mounted):Ø80mm x 18,5mm
· Degree of protection: IP40 / Class II
· Working temperature: –10ºC ~ +45ºC
1DESCRIPTION
· Indoor movement detector for flush-ceiling mounting.
. Focus type construction, easy installation on ceilings
with different thickness.
· Circular detection area, 360º.
· One output channel with zero crossing control.
· High load relay, which allows switching practically any
type of load.
· Constant light measurement, allowing to condition its
operation to daylight level.
· High sensitivity PIR sensor, which detects small
movements.
· Possibility to connect several detectors in parallel
to expand the area to be covered in a single line of
lighting.
·A red LED is equipped as an indicator for test
triggering.
· Optional IR remote control for easy and quick setting
(EM MAN DM0).
·
3INSTALLATION
It is recommended to mount the detector at a height of 2.5m,
obtaining in this way a maximum detection area of Ø7m.
A. Select a proper location:
Since the detector responds to temperature changes, please
avoid the following conditions:
· Avoid aiming the detector toward objects whose surfaces are
highly reflective or are subject to rapid temperature changes.
· Avoid mounting the detector near heat sources, such as
heating vents, air conditioners, dryers, etc.
· Do not aim the sensor towards any kind of light.
· Avoid aiming the detector towards objects which may move
by wind, such as curtains, trees, bushes, etc.
Take into account the walking direction when installing.
It isless sensitive to movement across the detector and
moresensitive to movement directly toward the sensor, which
will reduce the detection coverage.
In the event that movement is directly toward to detectorthe
detection coverage will be extended.
FLUSH-CEILING MOUNTED
MOVEMENT DETECTOR
DM TEC 243
CAUTION
2DIMENSIONS
4RANGE
Walking across:
More sensitive
Walking towards:
Less sensitive
B. Mounting:
To install the sensor, drill a hole in the roof of Ø65mmand keep
the cable inside
Wire the device like Point 5 and insert the sensor into the hole
previously made.
Then set the desired values of Lux and Time, according to
Point 6.
5WIRING DIAGRAMS
Load
Load
Load
Switch
To do the wiring, use one of the following wiring diagrams:
- Simple installation with one detector:
- Installation with two detectors in parallel:
- Installation with one movement detector and a switch to
connect or disconnect the turning with detection:
- Installation with one movement detector and permanent light
function:
- Installation with one movement detector and a DINUY
staircase time switch (MI EL3 003):
Installation and assembly of electrical equipments must be
carried out by qualified electricians.
Disconnect power supply before installing.
High in-rush current would be caused when bulbs are
burned
which might damage the detector permanently.
63,5mm
45mm 80mm
63,5mm
Ø3m
Ø7m
2,5m
MAXIMUM SENSITIVITY ZONE
LN24V
LN
24V
Load
Switch
LN24V
LN24V
L
N
MI EL3 003
1
3
2
4
230V~ 50Hz 24V
L
N
MI EL3 003
1
3
2
4
230V~ 50Hz 24V