10
ERn Wall-mount Installation Manual
Chapter 2
Install Rack Enclosures
Install the Rack Enclosure
The wall must be strong enough to hold the rack fully populated with modules, conduit and wire. The
maximum weight of an ERn enclosure is approximately 20.4 kg (45 lbs).
1:
Determine where your rack will be installed using the weight and dimension requirements
detailed in
Where to Install the Enclosure
2:
Use the measured slot dimensions located in the graphic below to mark the hole locations for the
mounting hardware.
3:
Drill the holes and install the mounting hardware for each rack.
• Four 8-10 mm (3/8 in) bolts or screws 50-100 mm (2-4 in) long, and suitable wall plugs are
suggested mounting hardware (lag bolts recommended).
• All hardware must support the weight of the rack unit fully populated with modules.
• Expose at least 25 mm (1 in) of threads for mounting the rack.
4:
Attach the rack enclosure to the mounting hardware using the mounting keyholes.
5:
Check that the rack is level and plumb, and then tighten the mounting hardware for a secure
installation.
ERn2 - 8.9” / 226mm
ERn4 - 14.2” / 360.7mm
5.5”
139.7mm
5.5”
139.7mm
4.5”
114.3mm
15.5”
393.7mm
ERn2 - 6.8” / 172.7mm
ERn4 - 12” / 304.8mm
3.4”
86.4mm
ERn enclosure rear panel
