Network Connection - BONFIGLIOLI Device Serie Guia De Inicio Rapido

Line choke
 Install the line choke between the radio interference filter and the feed-
back unit.
 Install another line choke between the radio interference filter and the
drive inverter.
Radio interference filter
 The Load terminal of the radio interference filter is to be wired to the
GB
mains unit side, the Line terminal to the mains side.

4.5.1 Network connection

The AEC feed-back unit requires separate wiring for mains connection.
The mains contactor K2 must be controlled by relay output X10. When the
mains contactor K2 was switched off, it must be ensured that the DC link is
discharged before the mains contactor K2 can be switched on again.
Relay output X10 will be active once the pre-charging operation in the DC-link
has been completed. If the DC-link voltage does not reach a certain level, relay
output X10 will remain in idle state.
ZK+
AEC
X10
1
X/Y/Z
Mains contactor K2 must be designed for the maximum expected braking power
of the drive.
84
13
14
2
3
13
K3
14
A1
K3
A2
Quick Start Guide AEC
23 23
K3
K1
24
24
A1
K2
A2
06/19