Ln4649 - LEGRAND 3440 Technical Sheet

BUS-SCS
key card switches
Description
Hotel room power supply key card switch. Thanks to the LED backlit slot, the device can
be found in the dark. An automatic switch off delay can also be set.
It can be used with key cards with sizes between 45 mm and 54 mm (ISO).
The device can be configured in two different ways:
- Physical configuration, by inserting the configurators in the appropriate housings.
- Configuration using the MyHOME_Suite software, which can be downloaded from
the website www.homesystems-legrandgroup.com; this last type of configuration
has the advantage of offering many more options when compared with the physical.
configuration.
Technical data
Power supply from SCS BUS: 18-27 Vdc
Max. absorption: 6 mA
Stand-by absorption: 5 mA
Operating temperature: (-10) – (+45) °C
Standards, Certifications, Marks
EN 60669-2-1
EN 50090-2-2
EN 50090-2-3
EN 50428
Dimensional data
Size: 2 flush mounted modules
123
Front view
Rear view
Legend
Programming key: Learn IN
1.
Programming key: Learn OUT
2.
LED
3.
Key card detection microswitch
4.
Configurator socket
5.
SCS BUS connector
6.
MM00496-b-EN 02/10/2013
0 675 65 H4649
5 727 35

LN4649

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