ELECTRICAL CONNECTIONS AND
FIRST POWER UP
3
The motor has
two separate cables
: the power cable and the control cable. Each
cable has a connector for connection to the motor (
fig. 3-h
); the connectors are re-
movable and allow the possible replacement of cables (
fig. 3-i
).
CAUTION! - The
smaller cables must be handled carefully
because they contain very thin wires
that could be damaged.
CABLE “A” is the POWER cable (fig. 2)
Wire
Colour
Connection
A1
Brown
Power supply phase
OFF
A2
Blue
Neutral
A3
Yellow-green
Earth
CABLE “B” is the CONTROL cable (fig. 2)
Wire
Colour
Connection
B1
White
Voltage free contact for the Up command
OFF
B2
White-orange
Not used
B3
White-black
Common
CAUTION! – DO NOT connect any wires from cable “B” to the power line.
l
1
3
2
i
3
CAUTION! - The smaller cables must be handled carefully
because they
contain very thin wires that could be damaged.
For eventual extraction of the connector
3.1 - Connection of motor to electricity mains
The motor is powered by a permanent connection to the mains. Use
cable “A”
(
fig.
2
) for this connection,
making sure to observe the warnings in full.
3.2 - Connecting pushbutton panels
You can connect either 1 or 2 button panels.
Caution!
- The maximum length of the cables used to connect a wall-mounted pan-
el or a relay is 100 m.
– Model with 1 button
excites an input: the command is Step-by-step. The panel
must be connected to the
white
and
white-black
wires.
3.3 - Connecting accessories
• Cabled accessories
: use
cable “B”
referring to
fig. 3
and the following instruc-
tions.
– You can connect only one compatible accessory at a time to the
white
and
white-black
cables.
– You can connect only one compatible accessory at a time to the
white-black
ca-
ble.
– Up to 5 tubular motors can be connected to one accessory, respecting the polarity
of the signals (connect the
white-black
cables of all motors together).
