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Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control User Manual

Page 165

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Rockwell Automation Publication 7000-UM202B-EN-P - June 2014

165

Component Definition and Maintenance

Chapter 3

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. Attach the cable’s drain wire 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 143 - Optical Interface Base Board (OIBB)