B&R ACOPOSinverter P84, User Manual

Page: 92 / 405

Installation guide
92 ACOPOSinverter P84 User's Manual 2.10
Installation diagram 8I84T201850.01P-1 to 8I84T204500.01P-1 and 8I84T402200.01P-1 to 8I84T407500.01P-1
• Install the shielding of cables 4 and 5 as close as possible to the inverter and ground them:
– Strip the shielding.
– Attach the bare parts of the shielding with stainless steel cable clamps to the metal plate
2 .
The shielding must be firmly attached to the metal plate so that the contact is ensured.
•
Install the shielding of cables 6, 7 and 8 as close as possible to the inverter and ground them:
– Strip the shielding.
– Attach the stripped parts of the shielding to the inverter with stainless steel cable clamps.
The shielding must be firmly attached to the metal plate so that the contact is ensured.
1 ACOPOSinverter P84
2 EMC plate supplied with the frequency inverter
3 Metal clips
4 Shielded motor cable, shielding grounded at both ends. The shielding
must be uninterrupted; any intermediate terminals must be located on the
EMC-shielded metal enclosures.
5 Shielded cable for connecting the braking resistor (if used). The shielding
must be uninterrupted; any intermediate terminals must be located on the
EMC-shielded metal enclosures.
6 Stripped cable for connection of the control signal unit. For applications
that require multiple conductors, use cable with a small cross section (0.5
mm²).
7 Shielded cable for the connection of the input of the safety function "pow-
er removal". The shielding must be uninterrupted; any intermediate ter-
minals must be located on the EMC-shielded metal enclosures.
8 Shielded cable for connection of the encoder or POWERLINK. The shield-
ing must be uninterrupted; any intermediate terminals must be located on
the EMC-shielded metal enclosures.
9 Non-shielded lines for relay contact output.
10 Connection to the protective grounding
11 Non-shielded cables or lines for voltage supply
Note:
•
If using an additional input filter, it should be mounted as close as possible under the inverter
and connected directly to the mains supply via an unshielded cable. Connection 11 on the in-
verter is via the filter output cable.
•
In spite of the high-frequency grounding with equipotential bonding between the frequency
inverter, motor and cable shielding, the PE protective conductors (green-yellow) must be con-
nected to the appropriate terminals on each unit
EMC conditions for ACOPOSinverter P84
For details on the permissible length of the shielded cable for the motor connection, please refer to the catalog.