User Manual

1
Hardware Installation Guide of RK-4U
Introduction
RK-4U, a 4U-high rackmount kit, is specially designed for installing MOXA's product onto a 19"rack. It
can be used to mount MOXA's products onto the din rail attached on the panel or onto the panel directly
in the way like wall mounting. The robust frame makes the panel and products firmly fixed inside a
19"-rack cabinet.
ATTENTION
RK-4U is designed as an auxiliary tool for installing Din-rail mounting or wall mounting
devices in 19”- rack cabinet. For more critical condition of vibration, shock or impact, an
additional fixture, such as a tray or auxiliary rack, may be needed to enhance the installation.
You can contact your rack cabinet maker for more information about those enhancement kits.
Package List
y A set of frame parts in a paper box, including one din rail, one panel, two bars, and two side plates;
y A bag of screws;
y HIG (Hardware Installation Guide)
Assembly of RK-4U
Step 1: Assemble the frame by screwing two bar
and two side plates.
Step 2: Fix din rail one to the panel.
Step 3: Determine the depth by adjusting the
position of panel and then fix it with 4 screws.
Step 4: Attach RK-4U into a 19”- rack cabinet
and then mount the device onto RK-4U.
ATTENTION
The order of installation is changeable. You can mount the devices onto RK-4U and then attach
RK-4 into a 19”- rack cabinet.
P/N:1802000000020