Conventional Repeater Center – CDLR Cofem

Description

Conventional Repeater Center – CDLR Cofem

The LONDON control panel allows you to connect up to a maximum of 10 repeaters, through a connection of 4 threads of 1,5 mm2 (two for power supply and two for communication for the RS485 line). The two wires of the RS485 line will be connected from the back panel of the control unit to the back panel of their corresponding repeaters.

The two power wires will be connected from the 30V output of the control panel's power supply to the back panel of their corresponding repeaters..

The repeaters are connected as shown in the attached figure..

Feeding up 3 repeaters is made from the 30V output of the power supply of the central London.

to feed from 4 a 10 repeaters must be performed from the 30V output of an external power supply (FAE).

The connection of the repeaters, both communication cables and 30V power cables will be made with a power cable. 2 x 1,5 mm2 braided and shielded halogen free, up to a maximum cable length of 1200 meters.

DATASHEET