Rockwell Automation Publication 750-TG101A-EN-P - June 2022
77
Chapter 4 Frames 1…5 Renewal Kits Installation
Install the Backplane Circuit Board, Frame 1
Install the backplane circuit board in the reverse order of removal.
•
Do not remove the protective covers from the connectors on the new
backplane circuit boards unless a connection must be made during
installation.
Backplane Circuit Board
Replacement, Frames 2…5
Replacement kit catalog number: SK-RT-BKPLN, SK-RT-BKPLN-XT
This kit contains one circuit board. The frame 2…5 control pod contains two
backplane circuit boards. It is recommended that you replace both backplane
circuit boards simultaneously.
Remove the Backplane Circuit Board, Frames 2…5
Follow these steps to remove the backplane circuit board.
1. Review the
.
2. Turn off and lock-out incoming power. See
.
3. Remove the main control circuit board. See
Circuit Board, Frames 2…5 on page 69
.
IMPORTANT
Do not remove protective covers unless used at the time of installation. For
the product to meet the corrosive atmosphere rating, protective covers
must remain installed in unused connectors during storage and operation.
See
Protective Covers on Kits with XT on page 16
for details.
Retain the main control circuit board for reuse.
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