View 300488

View 300488
Drive Module Install Guide
Drive Module Installation
Drive Module Dimensions
Dimensional drawings can found at www.emersonct.com or on the CT-MME-POWER-CD and Installation Manual that is
shipped with the Power Module.
Step 1: Drive Module Backplane Installation
Note
Starting from the Power Module, the Drive Modules must be installed from largest (highest current rating) to smallest
(lowest current rating), with the largest size attached to the Power Module.
Alignment
Tab
Snap
Tab
Slots
DC Bus Bars
DC Bus
Screws
Logic Connector
Snap
Tab
Slots
Alignment
Tab
MP-5000
Backplane
Figure 4:
MD-434
Backplane
Assembling the Drive Module Backplane to the Power Module Backplane.
5
Drive Module Install Guide
1. Loosen the DC Bus screws on the Power Module backplane.
2. Align the DC Bus bars with the DC Bus screws, the Logic connector with the Power Module board and all the tabs on
the Drive Module backplane with the slots in the Power Module backplane.
3. Push the Drive Module backplane firmly into the Power Module backplane until the Bus bars are under the DC Bus
screws and the backplanes snap together. The Power Module backplane board is plugged into the Drive Module backplane
Logic connector and the tabs are secure in the slots. Backplane side walls of both modules are in contact with each other.
4. Torque the bus screws to 8-10 in.lbs.
Secure with #10
panhead screw.
Secure with #10
panhead screw.
Torque to 12 in. lb.
minimum
Torque Bus screws
to 8-10 in. lb.
Secure with #10
panhead screw
Secure with #10
panhead screw.
Figure 5:
Securing the Drive Module backplane to the Power Module backplane.
5. To install the Optional Cable Strain Relief bracket, slide the bracket behind the backplane, aligning the slot with the
backplane screw, push until it stops then secure with a #10 panhead screw.
6. Secure the Drive Module backplane to enclosure mounting panel with #10 panhead screws.
Note
The paint must be removed from behind the PE Ground Tab to ensure proper ground connection.
7. Secure the PE ground tab with a #10 panhead screw, torque to 12 in.lb.
8. Continue adding Drive Modules, largest to smallest, by repeating step 1 through step 7.
The Power Module and Drive Module backplanes can be assembled as described above, where one backplane is assembled
and secured to the enclosure at a time. Another method is to assemble all the backplane together (Steps 1-4) and then secured
to the enclosure mounting panel.
6
Drive Module Installation
Figure 6:
Installing the Optional Cable Strain Relief Bracket
7
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement