Danfoss VLT Midi Drive FC 280 Istruzioni per l'installazione - Pagina 2
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Mounting
To mount the bus decoupling kit:
1.
Place the horizontal decoupling plate on the control
cassette that is mounted on the frequency converter,
and fasten the plate using 2 screws, as shown in
Illustration 1.1. Tightening torque 0.7–1.0 Nm.
2.
Optional: Mount the vertical decoupling plate as
follows:
2a
Remove the 2 mechanical springs and 2
metal clamps from the horizontal plate.
2b
Mount the mechanical springs and metal
clamps on the vertical plate.
2c
Fasten the plate with 2 screws, as shown in
Illustration 1.2. Tightening torque 0.7–
1.0 Nm.
NOTICE
If the IP21 top cover is used, do not mount the vertical
decoupling plate, because its height affects the proper
installation of the IP21 top cover.
1
Mechanical springs
2
Metal clamps
3
Screws
Illustration 1.1 Fasten the Horizontal Decoupling Plate with Screws
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order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trademarks in this material are property of the respective companies. Danfoss
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Danfoss A/S
Ulsnaes 1
DK-6300 Graasten
vlt-drives.danfoss.com
132R0160
1
2
Both Illustration 1.1 and Illustration 1.2 show PROFINET sockets.
The actual sockets are based on the type of the control
cassette mounted on the frequency converter.
MI07E102
*MI07E102*
Vertical decoupling plate
Screws
Illustration 1.2 Fasten the Vertical Decoupling Plate with Screws
3.
Push the PROFIBUS/PROFINET/CANopen/Ethernet
cable connectors into the sockets in the control
cassette.
4.
4a
Place the PROFIBUS/CANopen cables
between the spring-loaded metal clamps to
establish mechanical fixation and electrical
contact between the screened sections of
the cables and the clamps.
4b
Place the PROFINET/Ethernet cables
between the spring-loaded metal clamps to
establish mechanical fixation between the
cables and the clamps.
8/2015