LEGRAND BTICINO MYHOME F411U2 User manual

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www.legrand.com www.bticino.com
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F411U2
23/03/2021
ST-00000893-
2 Relay actuator 10A
Description
Actuator at 2 independent, interlockable channels, for operating LED, compact
fluorescent (CFL) and linear fluorescent lamps with electronic and ferromagnetic
transformers or motors (in case of relay interlocking). Each channel is capable of
switching up to a maximum of 10A. The device incorporates the function Zero crossing
for the proper management of energy-saving lamps.
The device is configurable through MHSuite or through physical configurators; a
summary of the main possible functions is provided below:
- Lights switching
- Motors switching
- Operating mode selection (Master, Slave, Master PUL, Slave PUL)
- Load control mode manual selection (with zero crossing, without zero crossing)
- Contact status at power recovery configuration
- Slave device switch-off delay configuration (only in Master/Master PUL mode)
For additional details, see "Configuration". After connecting the device to BUS/SCS and to
the load, you can monitor the loads from any properly configured system control device.
Moreover, you can locally control the loads by using the buttons on the device: a short
press activates or deactivates the load.
Dimensions
Overall size: 2 DIN modules
1. Configurator seat (Note that this must only be used in MyHOME systems with
physical configuration)
2. BUS connector
3. Load status LED
4. Load control pushbutton
LegendTechnical data
Power supply via SCS BUS: 27Vdc
Operating power supply with BUS SCS: 22 – 27Vdc
Input: 5 mA (stand-by)
55 mA (max - single loads)
30 mA (max - interlock)
Number of outputs: 2x10A
Operating temperature: (0) – (+40) °C
Protection index: IP20
Level of robustness: IK40
NOTE: 1) the dissipated power indicated is that corresponding to the device with
all the relays loaded at the maximum load. With lower loads also the dissipated
power is lower and may be calculated by means of the following formula: P[m-
W]=140+400*N+10*[Ic1+Ic2]
P: dissipated power in mW, N: no. of loaded relays, IN: load current corresponding to
the N relay.
List of Functions
The device performs the following functions:
1. LIGHT SWITCH
2. AUTOMATION CONTROL
See the following pages for the configuration procedures.
Front view
EN
Driven loads power/absorption ensured for the configuration with zero crossing and neutral
connected (otherwise relay bonding problems may occur):
Incandescent lamps
Halogen lamps LED lamps Compact uorescent lamps
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250Vac 2300 W 10 A 500 W 2 A
110Vac 1100 W 10A 250W 2 A
*With connected neutral, max. 10 lamps. For good lighting comfort, we recommend the
use of lamps of the same type and from the same supplier.
Linear uorescent lamps
Electronic transformers Ferromagnetic transformers Motor reducers for rolling shutters
250Vac 920 W 4 A 920VA 4 A cosφ 0,5 460W 2 A
110Vac 440 W 4 A 440VA 4 A cos 250W 2 A

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23/03/2021
F411U2
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If the device is installed in a MyHOME system it can be configured in two ways:
- PHYSICAL CONFIGURATION, inserting the configurators in position.The positions A|PL1
and A|PL2 define the device's local addresses, while M defines the operating mode.
- Configuration via MyHOME_Suite software package, downloadable from the website
www.homesystems-legrandgroup.com; this mode has the advantage of offering many
more options than the physical configuration.
For a list of the procedures and their meanings, please refer to the instructions in this
sheet and to the "Function Descriptions" help section in the MyHOME_Suite software
package.
Note: For this device, the MyHOME Server automatically configures 2 channels.
Configuration
1.1 Addressing
Address type Virtual configuration (MyHOME_Suite) Physical configuration
Point-to-point Room 0-10 A=1-9
Lighting point 0-15 PL1, PL2=1-9
Group Group 1 - Group 10 = 0-255 G = 0-9
To use "Actuator as Slave with PUL function" and to adjust the "Delay OFF", the "Load
type" (Actuator, Lamp,Valve, Differential reset, Fan, Irrigation, Controlled socket, Lock)
use the MyHOME_Suite virtual configuration.
1. Light switch
NOTE 1): In the Master and Master PUL mode it is possible to set a 0-255 seconds OFF delay
(through MyHOME_Suite) and 1-4 minutes delay through the physical configuration.With the OFF
control the Master actuator is disabled; the Slave actuator is disabled after the time set with the
configurators has elapsed.The configurator value indicated in the table defines the timeout, after
which the actuator switches off its Slave.
This mode is operative only if PL1≠PL2
NOTE 2): In blinds configuration, it can only be 0
NOTE 3): For configurations C=0 (or virtual“Zero crossing”), the LED flashes if L and N are not
connected.With C=1 and neutral not connected relay can be used simply as a clean contact.
1.2 Mode
Virtual configuration (MyHOME_Suite) Physical configuration
Function Parameter / setting
Master Actuator Master M=0
Actuator as Slave. Receives a control sent by a Master actuator
which has the same address
Slave M=SLA
Button (On monostable) ignores Room and General controls Master PUL M=PUL
Delay OFF: Master actuator with OFF control delayed on the
corresponding Slave actuator. 1) 2)
0 - 255 No configurator 0 sec.
M=1 1 minute
M=2 2 minutes
M=3 3 minutes
M=4 4 minutes
Load control mode 3) C=0 with zero crossing
C=1 without zero crossing
2 Relay actuator 10A
EN

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23/03/2021
F411U2
ST-00000893-
2. Automation control
2.1 Addressing
Address type Virtual configuration (MyHOME_Suite) Physical configuration
Point-to-point Room 0-10 A=1-9
Lighting point 0-15 PL1, PL2=1-9
Group Group 1 - Group 10: 0-255 G=0-9
2.2 Mode
Virtual configuration (MyHOME_Suite) Physical configuration
Function Parameter / setting
Master Actuator Master M=0
Actuator as Slave. Receives a control sent by a Master actuator
which has the same address
Slave M=SLA
Button (On monostable) ignores Room and General controls Master PUL M=PUL
Timed stop. The actuator switches off after the set time has
elapsed.
Operating mode, only if PL1=PL2.
1-60 seconds,
2-10 minutes,
∞
M=0 1 minute
M=1 2 minutes
M=2 5 minutes
M=3 10 minutes
M=4 infinite or until next command
M=5 20 sec.
M=6 10 sec.
M=7 5 sec.
M=8 15 sec.
M=9 30 sec.
T o use "Actuator as Slave with PUL function" and to adjust the "Delay OFF", the "Load
type" (Actuator, Blinds, Curtains, Gate, Garage door) use the MyHOME_Suite virtual
configuration.
NOTE: If PL1=PL2, the 2 relays are interblocked
2 Relay actuator 10A
EN

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M
L
1L2
L N L
N
L1 U1 L N
MIN 3 m
NL N
L2
U2
L N L
N
23/03/2021
F411U2
ST-00000893-
Actuator F411U2
L1-N = clockwise rotation
L2-N = counterclockwise rotation
M = AC motor
with 2 windings
230 Vac motor with 2 windings control diagram
Wiring diagrams
Illuminating devices wiring diagram
2 Relay actuator 10A
EN
Protect with 10 A thermal magnetic circuit breaker
Protect with 10 A thermal magnetic circuit breaker