TOPP T120, Instructions For Installation And Use Manual, Page: 28 / 60

The power supply system to which the equipment is connected shall be provided with an omnipolar
magneto-thermal differential 30mA switch with aperture of at least 3 mm between the contacts.
Check that the switch is in the OFF position.
Thread the power cable for the door through the holes provided (Fig.5). If the entry provided is on the side of the
electronic circuit board it will be sufficient to connect it to the power supply outlet provided, but if it is on the other
side, the wire will have to be made to pass through the free zone above the beam (Fig.3) and then connected to the
outlet provided.
Do not plug in until all the devices have been connected.
After inserting the power cable, thread the function selector wire and activation and/or security sensor wire located
at the center of the doorway from the side opposite the wall on which the automation is installed. Always use the
free portion above the beam for passage of the wires.
For the sensors installed on the enclosing casing of the automation, however, thread the wires in the raceway
provided inside the automation.
We recommend leaving the wires slightly longer than the minimum necessary, so that the bends
can be kept slack and the wires are not stretched taut.
Bring the wires to the electronic circuit board and make the necessary connections. Position the wires correctly
and neatly using the special clamps provided on the electronic circuit board.
Take care that the wires do not protrude from the upper edge of the beam as they could interfere with closure of the
casing. If necessary, move them so that they do not protrude.
4.1
GENERAL RECOMMENDATIONS
IT
ELECTRICAL CONNECTION
4
Electrical connection of the automation must be made exclusively by qualified technical personnel
in possession of the professional requisites foreseen by the laws in the country of installation, who
must issue the client a certificate of conformity of the connection and/or installation made.
Whatever type of electrical material is used for connection (plug, cord, terminals, etc.), it must be
suitable for the use, with the “CE” seal of approval and must comply with the requisites foreseen by
the laws in force in the country of installation. For the wiring, use cables with double insulation up
to the immediate vicinity of the connectors.
The electrical power line to which the control unit is connected must comply with the requisites
foreseen by the laws in force in the country of installation, and must comply with the technical
requisites listed in table 1 and on the “CE” rating plate .
The power supply system to which the equipment is connected shall be provided with an omnipolar
magneto-thermal differential 30mA switch with aperture of at least 3 mm between the contacts. This
device shall be installed in the power supply system in accordance with the requisites
contemplated in the legislation in force in the country of installation.
The installation must include a ground wire longer than the power cord so that, in case of traction,
the ground wire is the last to stretch.
We recommend the following types of power cables: H05VV-F 3X0.75, H05RN-F 3X0.75.For the analogue
switch cable we recommend using a multipole 8 x 0.25 cable type LI-YY; for the digital selector 4x0.25 LI-
YY(Cable ‘shielding’ should only be used for cable lengths in excess of 20 meters).
Before making electrical connection of the automation, make sure the power cord has not been damaged.
4.2
ELECTRICAL CONNECTION
INSTRUCTIONS FOR INSTALLATION AND USE
EN
T120-T240
28