The My Home Legrand Automation system, allows you to
manage functions in a simultaneous and integrated way.
To date, these functions have been performed with special
and complex electrical devices such as:
• Lighting control
• Control for shutters and/or electric curtains, fans,
exhausters, etc.
Compared to the devices of a conventional electrical
system, Automation devices have an electronic circuit with
a programmable logic and are connected in parallel with a
2-conductor SCS BUS cable for sending information and with
low voltage (27 Vdc) electric power.
There are two types of devices in the system:
• Controls, connected only to the SCS BUS cable;
• Actuators, connected both to the SCS BUS cable and to the
power line for managing the connected load.
Introduction
to the Automation system
Pushbutton/switch
CONTROL
SCS BUS
ACTUATORS
LOAD
ON/OFF
general control
Scenary
touch
Touch Control
multifunction
Basic contact
interface
DIN
Dimmer
Lighting
Rolling
shutter
27 Vdc
DIN
actuator
Power supply
L
N
230
Vac
230
Vac
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