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Optical interface base board (oibb) – Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine User Manual

Page 291

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Component Definition and Maintenance 4-115

7000 ―C‖ Frame - Marine

7000L-UM302B-EN-P – June 2013


This board provides the mechanical and electrical interconnections
between the OIBs and the DPM. It connects to either J11 or J12 on the
DPM via a 60 Conductor shielded ribbon cable. The drain wire for this
cable must be attached to the screw terminal J8. The remaining
connectors on the board complete the electrical connection of the
installed OIBs to the DPM. Each OIB can support from one to three
OIBs.

Figure 4.80 – Optical Interface Base Board (OIBB)

Optical Interface Base

Board (OIBB)