Rockwell-automation 20P PowerFlex DC Drive - Frame D Field Circuit Boa Manual de usuario descargar pdf (Pagina 5)

Publication 20P-IN051A-EN-P

Important: Mark all connections and wires before removal to avoid

incorrect wiring during reassembly.

2. Disconnect the cables from connector XFCD and X3 on the field board.

3. Remove the eleven hexalobular screws that secure the field board to the

control EMI shield and remove the board.

Figure 2 Field Circuit Board Layout

Step 4: Install the New

Field Board

Install the new field board in reverse order of removal as detailed in Step 3:

Remove the Existing Field Board

on page 4.

• Inspect the cables that connect to connectors XFCD and X3 on the field

board for burn marks, cracks or a loose connector. If necessary, replace the

existing cables with the new cables provided.

XFCD

TA_1

PFC-XX

R1R4

C4C7

Note: Field board for 70A field supply shown.

T25

Tightening torque:

2.5…4.0 N•m

(22…35 lb•in)

Tightening torque:

1.0…1.2 N•m

(9…10.5 lb•in)

T25

1 2 3 4 5 6

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Rockwell-automation 20P PowerFlex DC Drive - Frame D Field Circuit Boa Manual de usuario Pagina 5