Reassembling The Cover; Applying Power - Danfoss VLT BACnet/IP MCA 125 Installation Manual

For use with vlt hvac drive fc 102
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Installation
Wiring procedure for enclosure types A4–A5, B1–B4, and
C1–C4
1.
Push the cable through the cable glands.
2.
Mount the pre-configured cable wires with the
connectors on the fieldbus option. For cable
specifications, refer to chapter 3.7.1 Cabling
Requirements.
3.
Fix the cable to the metal base plate using the
springs, see Illustration 3.11.
4.
Tighten the cable glands securely.
Illustration 3.11 Wiring for Enclosure Types A4–A5, B1–B4, and
C1–C4
MG92K102
Installation Guide
Wiring procedure for enclosure types D, E, and F
1.
2.
3.
Illustration 3.12 Wiring for Enclosure Types D, E, and F
NOTICE
Do not strip the Ethernet cable. Do not ground it via the
strain relief plate. Ground the shielded Ethernet cables
through the RJ45 connector on the BACnet/IP interface.

3.8 Reassembling the Cover

1.
2.

3.9 Applying Power

Follow the instructions in the frequency converter
Operating Instructions to commission the frequency
converter. The frequency converter automatically detects
the BACnet/IP interface. A new parameter group (Group
8-7) appears.
Danfoss A/S © 05/2016 All rights reserved.
Mount the pre-configured cable wires with the
connectors on the fieldbus option. For cable
specifications, refer to chapter 3.7.1 Cabling
Requirements.
Fix the cable to the metal base plate using the
springs, see Illustration 3.12.
Tie down the cable and route it with other
control wires inside the unit, see Illustration 3.12.
Mount the new front cover and the LCP.
Attach the sticker with the correct product name
to the front cover.
3
3
11

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