Rockwell Automation Publication 750-TG100B-EN-P - June 2019 229
Power Bay Components Chapter 9
2. Without bending the cable to a radius less than 50 mm (2 in.), fully insert
the fiber-optic cable into the transceiver.
3. Insert the transceiver and fiber-optic cable into the port on the board, until
you hear an audible ‘click.’
DC Precharge Circuit Board
Replacement
Replace the DC precharge module circuit board with the appropriate kit catalog
number:
• SK-RM-DCPC1-CD (400V/480V)
• SK-RM-DCPC1-EF (600V/690V)
Remove the DC Precharge Circuit Board
Follow these steps to remove and replace the DC precharge circuit board.
1. Review the Product Advisories on page 14
.
2. Remove power from the system. See Remove Power from the System on
page 15
.
3. Open the corresponding power bay enclosure door.
4. Remove the DC precharge module from the enclosure. See Remove the
DC Precharge Module from the Enclosure on page 224
.
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