BONFIGLIOLI Active Energy Control Device Serie Guide De Démarrage Rapide page 69

A
C
06/19
Connection of precharging circuit (X1: X/C,
A
Y/D, Z)
 Install separately from control cables.
B
DC link connection (X1: +, -)
B
 Connect to a common direct voltage source.
Cable with a length >300 mm must be
shielded, the cable shield must be connected
to the mounting plate on both sides. Use
twisted cables where possible.
Control connection (X210A, X210B)
C
 Control and signal cables must be kept
physically separate from the power cables.
Analog signal cables are to be connected to
the shield potential on one side.
D Mains connection and connection of brake
D
resistor (X2)
 Mains cable to be installed separate from
control and signal cables as well as DC link
connection.
Install radio interference filters at the mains input
of line chokes.
 As from a length of 300 mm the cables
installed between radio interference filters,
line choke, sine filter and the mains unit must
be shielded. The shield is to be connected to
a PE bar properly using a suitable cable clamp
(large contact surface).
 If a brake resistor is used, the connection
cable must be shielded, and the cable shield
is to be connected to earth potential on both
sides.
Quick Start Guide AEC
GB
67