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Rockwell Automation 20P PowerFlex DC Drive - Frame A Field Circuit Board User Manual

Page 6

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6

PowerFlex® DC Drive - Frame A Field Circuit Board

Step 3: Remove the
Control EMI Shield and
Control Board

1. Carefully disconnect the cables from connectors XFCD, XA and XR on

the Control board.

2. Remove all appropriate I/O and control wiring including:

digital and analog I/O plug-in terminal blocks on the Control board

analog tachometer terminal block on the Control board

encoder terminal block on the Control board

cable shields that are grounded to the Control EMI shield

I/O terminal blocks on the I/O Expansion board

I/O terminal blocks on the 115V AC to 24V DC I/O Converter board

=

Disconnect
cables XFCD,
XA, and XR

Disconnect I/O
and control
terminal blocks.

Note: Control board
shown with
Communication Adapter
and optional boards
removed.