Danfoss VLT AutomationDrive EZ FC 321 Installation Manual page 15

VLT®AutomationDrive EZ FC 321
Installation Guide
1 Programmable logic controller (PLC)
2 Minimum 16 mm
3 Control cables
4 Minimum 200 mm (7.9 in) between control cables,
motor cables, and mains cables
5 Mains supply options, see IEC/EN 61800-5-1
6 Bare (unpainted) surface
7 Star washers
8 Brake cable (shielded) – not shown, but same
gounding principle applies as for motor cable
9 Motor cable (shielded)
EMC INTERFERENCE
Use shielded cables for motor and control wiring, and separate cables for input power, motor wiring, and control wiring. Failure
to isolate power, motor, and control cables can result in unintended behavior or reduced performance. Minimum 200 mm (7.9 in)
clearance is required between power, motor, and control cables.
14 | Danfoss A/S © 2021.05
2
(6 AWG) equalizing cable
N O T I C E
10 Mains cable (unshielded)
11 Output contactor, and so on.
12 Cable insulation stripped
13 Common ground busbar. Follow local and national
requirements for cabinet grounding.
14 Brake resistor
15 Terminal box
16 Connection to motor
17 Motor
18 EMC cable gland
AN354546796134en-000201 / 130R0954
Electrical Installation