CAME A3024N Manuel D'installation page 23

Cable types and minimum thicknesses
Cable length (m)
Power supply 24 V AC
If the cable lengths differ from those specified in the table, define the cable cross-sections according to the actual power draw of the connected devices and in
line with regulation CEI EN 60204-1.
For multiple, sequential loads along the same line, recalculate the values in the table according to the actual power draw and distances. For information on
connecting products not covered in this manual, please see the documentation accompanying the products themselves.
INSTALLATION
The following illustrations are examples only. The space available for fitting the operator and accessories varies depending on the area where it is installed. It is
up to the installer to find the most suitable solution.
The drawings refer to a gearmotor installed on the left-hand side.
Preliminary operations
Prepare the junction boxes and corrugated tubes you need for the connections from the junction pit.
The number of tubes depends on the type of system and the accessories that are going to be fitted.
up to 20
4G x 1.5 mm²
from 20 to 30
4G x 2.5 mm²