LEGRAND 3440 - Page 249

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3514
3514
Description
This device can protect rolling shutters, or similar winding devices, and is made up of a
reel-type cable detector to be positioned in the shutter box.
The end of the cable, which can be extended up to 3.1 metres, is fastened to the base of
the rolling shutter. The device features a “movement/time excursion” cycle designed to
avoid false alarms due to accidental movements of the rolling shutter due to vibrations,
slow sliding and blasts of wind.
This detector is recommended to provide perimeter protection because it oers the
advantage of giving the alarm when the thief tries to lift the rolling shutter and thus
before he enters the home.
In order to use the detector, use the contact interface item HC/HS/HD/L/N/NT4612/12 or
item F482, which can control the impulses generated by the detector itself in case the
rolling shutter is forced open.
Conguration
The sensor does not require conguration.
Legend
1 - Cable detector;
2 - BUS;
3 - Cable to be fastened to the rolling shutter.
Dimensional data
Wiring diagram
Balanced line
Front view
burglar alarm BUS
Possible
Tamper
line
V10.5
35mA
Max. 3 detectors
Max. 30m
item 3514
Rolling shutter detector
MQ00042-c-EN 21/10/2013