User Manual

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DIN-Rail Mounting
The aluminum DIN-rail attachment plate should already be fixed to the
back panel of the EDS when you take it out of the box. If you need to
reattach the DIN-rail attachment plate, make sure the stiff metal spring is
situated towards the top, as shown in the figures below.
STEP 1:
Insert the top of the DIN
-Rail into
the slot
just below the stiff metal
spring.
STEP 2:
The DIN
-Rail attachment unit will
snap into
place as shown below.
To remove the EDS from the DIN-Rail, simply reverse Steps 1 and 2
above.
Wall Mounting (optional)
For some applications, you will find it convenient to mount the
EDS-205A/208A on the wall, as shown in the following figures.
STEP 1:
Remove the aluminum
DIN
-Rail attachment plate
from
the EDS-205A/208A’s
rear panel, and then attach
the wall mount plates as
shown
in the diagram at the
right.
STEP 2: Mounting the EDS-205A/208A 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 the 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 completely—leave about 2 mm to allow room
for sliding the wall mount panel between the wall and the screws.