Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador descarregar pdf (Página 10)

Publication 20P-IN004B-EN-P

Step 5B: Remove the Optional I/O Expansion Board

If the optional I/O expansion board is not installed, continue with Step 5C:

Remove the 115V AC to 24V DC Converter Board on page 12.

1. Remove the plug-in I/O terminal blocks.

2. Remove the two screws that secure the board to the stand-offs on the control

board.

3. Carefully remove the I/O expansion board from the control board.

Important: Lift the board straight up so that the connector pins on the

I/O expansion board do not bend or break.

Remove two screws

Tightening torque:

1.0 N•m (8.9 lb•in)

Pins connected to connector XBB

Lift board straight up

and off control board

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Rockwell-automation 20P, 23P PowerFlex DC Drive and SAR Control Circui Manual do Utilizador Página 10