User Manual

- 5 -
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 DIN rail from the switch, simply reverse Steps 1 and 2.
Wall Mounting (optional)
For some applications, you will find it convenient to mount the switch on
the wall, as illustrated below.
STEP 1:
Remove the aluminum DIN
rail attachment plate from
the
switch’s
rear panel, and
then attach the wall mount
plates, as shown in the
f
igure.
STEP 2:
Mounting
the switch
on the wall requires 4 screws. Use
the
s
witch, 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 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 the
switch
downwards, as indicated. Tighten the
four screws for
added stability.