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Connection
Cable type
Cable length
1 < 10 m
Cable length
10 < 20 m
Cable length
20 < 30 m
230 V AC board power supply
FROR CEI
20-22
IEC EN
50267-2-1
3G x 1.5 mm
2
3G x 2.5 mm
2
3G x 4 mm
2
230 V AC motor power supply
4G x 1 mm
2
4G x 1.5 mm
2
4G x 2.5 mm
2
Flashing light
2 x 0.5 mm
2
2 x 1 mm
2
2 x 1.5 mm
2
Photocell transmitters
2 x 0.5 mm
2
2 x 0.5 mm
2
2 x 0.5 mm
2
Photocell receivers
4 x 0.5 mm
2
4 x 0.5 mm
2
4 x 0.5 mm
2
Control and safety devices
2 x 0.5 mm
2
2 x 0.5 mm
2
2 x 0.5 mm
2
Antenna
RG58
max. 10 m
Encoder
TWISTED
max. 30 m
N.B.: If the cables differ in length compared to what is shown in the table, the cable cross-section is determined according to the actual current draw of the
devices connected and according to the provisions of the IEC EN 60204-1 standard.
For connections that require several, sequential loads, the sizes given on the table must be re-evaluated based on actual power draw and distances. When
connecting products that are not specified in this manual, please refer to the documentation provided with said products.
Types of cables and minimum thicknesses
GENERAL INSTALLATION INSTRUCTIONS
⚠
Installation must be carried out by qualified and experienced personnel in compliance with applicable regulations.
Preliminary checks
⚠
Before starting installation:
• Any emergency cut off devices must be built into the fixed hard-wiring circuits and compliant with the cabling regulations
• Means for disconnections must be incorporated in the fixed wiring in accordance with the wiring rules;
• Prepare suitable piping and ducts for routing the electrical cables, ensuring protection against mechanical damage;
• Prepare a drain pipe to prevent stagnation that may cause oxidation;
•
Make sure that any connections within the container (made to ensure the continuity of the protection circuit) are fitted with additional insulation compared to
the other internal conductor parts;
• Make sure the gate structure is sturdy enough, that the hinges are in proper working order and that there is no friction between the moving and fixed parts;
• Make sure there are opening and closing mechanical stops.
Tools and materials
Make sure you have all the tools and materials you will need for the installation at hand to work in total safety and compliance with current standards and regulations.
The figure shows some examples of installer’s tools.