Description
The top-entry sub D9 connector kit is designed for enclosure
sizes D1h–D8h, E1–E2, and E1h–E4h with VLT
®
PROFIBUS DP
MCA 101 option. It ts the following drives:
•
VLT® HVAC Drive FC 102
•
VLT® Refrigeration Drive FC 103
•
VLT® AQUA Drive FC 202
•
VLT® AutomationDrive FC 302
This kit provides a top-entry sub D9 PROFIBUS connection that
maintains the IP protection rating of the drive up to IP54.
Part number Kit description
176F1742 Top-entry sub D9 connector kit for enclosure sizes
D and E with PROFIBUS option
Table 1.1 Part Numbers for the Top-entry Sub D9 Connector Kit
The kit contains the following parts:
Item Quantity
Connector plate 1
Gasket, connector plate 1
Sub D9 connector with wire assembly 1
Ground strap 1
Strain relief 1
Rubber cover 1
Jack screw 2
M4 screw, thread cutting 2
Table 1.2 Items Supplied in Top-entry Sub D9 Connector Kit
Safety Instructions
Only qualied, Danfoss authorized personnel are allowed to
install the parts described in these installation instructions.
Handling of the drive and its parts must be done in
accordance with the corresponding operating guide.
WARNING
ELECTRICAL SHOCK HAZARD
VLT® FC series drives contain dangerous voltages when
connected to mains voltage. Improper installation, and
installing or servicing with power connected, can cause
death, serious injury, or equipment failure.
To avoid death, serious injury, or equipment failure:
•
Only use
qualied
electricians for the installation.
•
Disconnect the drive from all power sources before
installation or service.
•
Treat the drive as live whenever the mains voltage
is connected.
•
Follow the guidelines in these instructions and local
electrical safety codes.
WARNING
DISCHARGE TIME
The drive contains DC-link capacitors, which can remain
charged even when the drive is not powered. High voltage
can be present even when the warning LED indicator lights
are
o.
Failure to wait 40 minutes after power has been
removed before performing service or repair work can result
in death or serious injury.
•
Stop the motor.
•
Disconnect AC mains and remote DC-link power
supplies, including battery back-ups, UPS, and DClink connections to other drives.
•
Disconnect or lock PM motor.
•
Wait 40 minutes for capacitors to discharge fully.
•
Before performing any service or repair work, use
an appropriate voltage measuring device to make
sure that the capacitors are fully discharged.
Installation Instructions
Top-entry Sub D9 Connector Kit for
Enclosure Sizes D and E with PROFIBUS Option
VLT
®
FC Series FC 102, FC 103, FC 202, and FC 302
Danfoss A/S © 10/2017 All rights reserved. MI38Q302
Installing the Top-entry Sub D9 Connector Kit
This kit includes parts for extending PROFIBUS module cabling
through the top of the drive enclosure. Use the following
steps to install the sub D9 connector in the top of the
enclosure. Alternatively, a strain relief is included in the kit and
can be used for shield termination in non-IP54 installations.
For optional strain relief installation, refer to Illustration 1.7.
1. Remove the front cover from the drive.
2. Remove the local control panel (LCP).
3. Remove the LCP cradle by pulling the cradle
outward. See Illustration 1.1.
4. Unfasten 2 M5 nuts (8 mm) from the underside of
the left cover plate, and remove the plate from the
drive enclosure. Retain the 2 M5 nuts.
1Drive enclosure 3LCP cradle
2Left cover plate 4LCP
Illustration 1.1 Removal of LCP, LCP Cradle, and Left Cover Plate
Installation Instructions
Top-entry Sub D9 Connector Kit for
Enclosure Sizes D and E with PROFIBUS Option
VLT
®
FC Series FC 102, FC 103, FC 202, and FC 302
2
Danfoss A/S © 10/2017 All rights reserved. MI38Q302
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