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5 Installation
Installation must be carried by skilled, qualified technicians in accordance with current regulations.
5.1 Preliminary checks
Before beginning to install, do the following:
• Set up a suitable omnipolar cut-off device, with distances greater than 3 mm between contacts, wit sectioned power source;
• Set up proper conduits and electric cable raceways, making sure these are protected from any mechanical damage;
•
Check that any connections inside the container (made for continuity purposes of the protective circuit) be fitted with extra
insulation compared to other internal conductive parts;
• Make sure the gate structure is sturdy enough, that the hinges are efficient and that there is no friction among the fixed and
moving parts.
• Make sure there are opening and closing strike plates.
5.3 Cable types and minimum thickness
Connection for
230 V power supply to control panel
Motor power supply (V) 24 V
Flashing light
Photocell transmitters
Photocell receivers
Accessories power source
Safety and command devices
Antenna
N.B. If cables are of a different length than that shown in the table, determine the cable section based on the actual draw and the
number of connected devices and according the what is set forth in the CEI EN 60204-1 code of regulations.
For connections featuring several loads on the same line (i.e. sequential ones), the dimensions shown on the table must be
reconsidered according to the total draw and actual distances. When connecting products not featured in this manual, only refer
to the literature accompanying such products.
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Cable length
Cable type
1 < 10 m
3G x 1.5 mm
3 x 1 mm
FROR CEI
2 x 0.5 mm
20-22
2 x 0.5 mm
CEI EN
4 x 0.5 mm
50267-2-1
2 x 0.5 mm
2 x 0,5 mm
RG58
Cable length
10 < 20 m
2
2
3G x 2.5 mm
2
2
3 x 1.5 mm
2
2
2 x 1 mm
2
2
2 x 0.5 mm
2
2
4 x 0.5 mm
2
2
2 x 0.5 mm
2
2
2 x 0.5 mm
max. 10 m
Cable length
20 < 30 m
2
3G x 4 mm
2
3 x 2.5 mm
2
2 x 1.5 mm
2
2 x 0.5 mm
2
4 x 0.5 mm
2
2 x 1 mm
2
2 x 0.5 mm
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