Rockwell Automation 5000,D50006.2.10 PI INSTALLATION MANUAL - Manual (Page 25)

Chapter 2
Mounting the Components
2-3
2. Prepare the rack.
Mark the position of each component you will mount. Make sure the
holes line up with the holes of the mounting brackets.
Planned position of
component on rack
#10Ć32
Nominal
hole size
13220
3. Mount a copper ground bus on the rack:
a. Drill two clearance holes for #10-32 mounting screws in the
bus. Drill and tap a #10-32 hole for each component you will
attach to the rack.
Drilled and
tapped holes
Drilled clearance
holes for mounting
Distance on rack
17171
b. Prepare a mounting location for the bus as indicated by the
mounting diagram and as you did in step 2.