Rockwell-automation 20P PowerFlex DC Drive - Frame A Switching Power S Uživatelský manuál stáhnout pdf (Strana 5)

PowerFlex® DC Drive - Frame A Switching Power Supply Circuit Board 5

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

wiring

Note: Control board

shown with

Communication Adapter

and optional boards

removed.

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Rockwell-automation 20P PowerFlex DC Drive - Frame A Switching Power S Uživatelský manuál Strana 5