Horizontal Mounting; Bus Decoupling Kit; Mounting The Bus Decoupling Kit - Danfoss VLT FC 280 Operating Manual

VLT® Midi Drive FC 280
Operating Guide
Illustration 4: Side-by-side Installation
RISK OF OVERHEATING
If IP21 conversion kit is used, mounting the units side by side could lead to overheating and damage to the unit.
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At least 30 mm (1.2 in) is required between the top cover edges of IP21 conversion kit.

3.3.3.2 Horizontal Mounting

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Illustration 5: Horizontal Mounting
1 Correct horizontal mounting (left side downwards)
2 Incorrect horizontal mounting (right side downwards)

3.3.3.3 Bus Decoupling Kit

The bus decoupling kit ensures mechanical fixation and electrical shielding of cables for the control cassettes with PROFINET/PROFI-
SAFE.
Each bus decoupling kit contains 1 horizontal decoupling plate and 1 vertical decoupling plate. Mounting the vertical decoupling
plate is optional. The vertical decoupling plate provides better mechanical support for Ethernet connectors and cables.

3.3.3.4 Mounting the Bus Decoupling Kit

Procedure
18 | Danfoss A/S © 2022.02
N O T I C E
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Mechanical Installation
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AQ381425076031en-000101 / 130R1223