User Manual

- 7 -
Wall Mounting (optional)
For some applications, you will find it convenient to mount EDS-316 on
the wall, as illustrated in the figure.
STEP 1: Remove the
aluminum DIN
-Rail
attachment plate from
EDS
-316’s rear panel, and
then attach the wall mount
plates, as shown in the
figu
re.
STEP 2:
Mounting EDS-316 on the wall requires 4
screws. Use the
switch, with wall mount plates
attached, as a guide to mark the correct locations of the
4 screws. The heads of the screws should
be less than
6.0 mm in diameter, and the shafts should be less than
3.5 mm in diameter, as shown in the figure at the right.
NOTE
Before tightening screws into the wall, make sure the screw head
and shank size are suitable by inserting the screw into one of the
keyhole-shaped apertures of the Wall Mounting Plates.
Do not screw the screws in all the way—leave about 2 mm to allow room
for sliding the wall mount panel between the wall and the screws.
STEP 3: Once the screws are fixed
in the wall, insert
the four screw
heads through the large parts of
the keyhole
-shaped apertures,
and then slide EDS
-316
downwards, as indicated. Tighten
the four screws for
added
stability.
ATTENTION
The equipment shall be installed in a
n enclosure that is only
accessible using the correct tool with at least
an IP54 rating in
accordance with IEC/EN 60079
-15. It should not be used in an
area with pollution degree 2 or higher as defined in IEC 60664-1.
These devices are open-type devices that are to be installed in an
enclosure only accessible with the use of a correct tool. This equipment is
only suitable for use in Class I, Division 2, Groups A, B, C and D or
non-hazardous locations.