Extron electronics EWB 112 Installation Manual

EWB 112 • Installation Guide
Overview
The Extron EWB 112 is a two-gang external wall box. It provides
complete compatibility in fit and finish with Extron devices such
as the MLC Plus 100 and DTP T UWP 4K 232 D. Figure 1 shows
a typical application.
This guide provides basic instructions for installation of either
model by an experienced installer.
Equipment Needed but not Provided
• Stud detector
• Electric drill
• Screw driver
• Small wire cutters
EWB 112 Mounting Holes
2
The EWB 112 is mounted directly onto the wall. Use the mounting holes shown in figure 2.
A A
E E
M3
EWB 112 Mounting Holes
Figure 2.
Device mounting holes (4) — use #6-32 screws.
A
Primary wall mounting holes (4) — use screws and fasteners that are appropriate for the wall.
B
e
Wall Type
Dry wall
Solid wood
Masonry
Additional wall mounting holes (2) — These holes should be used only if the primary wall mounting holes (
C
used.
Hole for optional #6 hex grounding screw.
D
Hole for optional M3 hex grounding screw.
E
NOTE:
Knockout covers (4) — see
F
• Cable raceway (optional)
• Fasteners for wall mounting
(see the table under figure 2,
below)
B B
6-32
F F
C C
e
#6
D D
Fastener Minimum Size
Fastener
Toggle bolts 3/16 inch
Wood screws #6
Masonry screws 3/16 inch
The nuts and screws are not provided and must be obtained separately.
Knockout Covers
P C
P T
F
O F L A
O N
V ID
M U
Typical Application for EWB 110 Series Wall Box
Figure 1.
Quantity Drill Bit Size
at least 2 1/2 inch
at least 2 1/8 inch
at least 2 5/32 inch masonry bit Do not mount to masonry joints.
on the next page.
EWB 112
MLC Plus 100
O P
E O
T E
PC
ON OFF LAPTOP
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Notes
Wall thickness 3/8 inch minimum
Wall thickness 3/8 inch minimum
) cannot be
C
1