Rockwell Automation 20G PowerFlex 750-Series Replacement Board Kits - Manual (Page 17)

Rockwell Automation Publication RA-IN028C-EN-P - January 2013
PowerFlex 750-Series Board Replacement Kits 17
600/690V Frame 7 – Power Interface Board
600V: SK-R9-PINT1-EF7A, -EF7B, -EF7C
690V: SK-R9-PINT1-FF7A, -FF7B, -FF7C
ATTENTION: Replacing the Power Interface Board will result in the loss of drive data including elapsed power
consumption, elapsed run times, and preventive maintenance data.
2.6 N•m (23 lb•in)
T20
3
Brake
Precharge
MCB
PE-B
IMPORTANT: Note the position of
the PE-B jumper wire before
disassembly.
Use the same position when
installing the replacement board.
Positions are identified in Step 1 on
page 13 .
ATTENTION: Hazard of equipment damage exists if any board connector is not in full contact with its corresponding
socket when power is applied. When installing the replacement board, be sure the pin connector is aligned, all plugs are
fully seated, the PE-B jumper wire is properly terminated, and all fasteners are installed and torqued as indicated.