Rockwell Automation 5000,D50006.2.10 PI INSTALLATION MANUAL - Manual (Page 28)

Chapter 2
Mounting the Components
2-6
2. Prepare to attach the component to the panel: drill and tap a #10-32
hole through the panel at each point where component will attach.
3. Mount a copper ground bus on the panel:
a. Drill two clearance holes for #10-32 inch mounting screws in
the bus. Drill and tap a #10-32 hole for each component you
will mount on the panel.
Drilled clearance holes
for mounting
Drilled and
tapped holes
13234
b. Connect the ground bus to the panel using the mounting holes,
as shown below.
Ground bus
Nut
Start washer
Screw
Panel
Conductive
metal spacer
13230