Ln4661M2 - LEGRAND 3440 Technical Sheet

Rolling shutter actuator
Use
Flush-mounted two-module actuator device with 2 internal relays with 3 buttons and 3
two-colour LEDs, designed to work in conjunction with specific control devices for rolling
shutters (UP, DOWN and lath position).
However, the actuator can also be used with all other control devices, although in that
case the Preset function will not be available.
Preset function:
In addition to the Monostable and Bistable UP/DOWN operating modes, by pressing
the STOP pushbutton the actuator enables moving the shutter into a specific position
(Preset). When operating in this mode, the Preset LED will light up.
The device is supplied with 9 preset positions, which can be selected by connecting the
numeric configurators 1 to 9 to the "Pre" socket on the back of the actuator.
IT is also possible to set a different position as required by the user; for the configuration
modes see the next page.
The Preset function can also be managed using the Scenario Module (enabling of
scenarios with preset shutter positions). In this case take the shutter into the desired
position when saving the scenario.
Note: The scenario module must have been produced after week 29-2012.
Technical data
Power supply via SCS BUS:
Operating power supply with SCS BUS:
Max. current draw:
Operating temperature:
Power/consumption of driven loads:
Standards, Certifications, and Marks
• EN50090-2-2: Home and building electronic systems (HBES)
• EN50090-2-3: General functional safety requirements for products intended to be
integrated in HBES
• EN50428: Switches and related accessories for use in home and building electronic
systems (HBES)
Dimensional data
Size: 2 flush-mounted modules
rear view
27 Vdc
18 – 27 Vdc
16 mA
0 – 40°C
250 Vac – 2 A
1. UP LED: orange (green + red) or purple (red + blue) when the shutter is moving up.
2. UP SHUTTEr PUSHBUTTON
3. DOWN SHUTTEr PUSHBUTTON
4. DOWN LED: orange (green + red) or purple (red + blue) when the shutter is moving
5. Push&Learn configuration and shutter position configuration pushbutton
6. Preset LED: ON orange (green + red) or purple (red + blue) when the shutter is
7. STOP button: Press when the shutter is still, to move it to the Preset position. Press
8. Configurator socket (to be used only in My Home systems with physical
9. BUS clamp
10. Clamps (3 x 2.5 mm
MQ00592-c-EN
H4661M2
Front view
7
6
10
Legend
Green or blue when the shutter is still or moving down.
down. Green or blue when the shutter is still or moving up.
moving into the Preset position. Flashing during virtual configuration.
when the shutter is moving, to stop it at the current position.
configuration)
2 ) for connection to the load
19/06/2014

LN4661M2

067557 AM5861M2
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