User`s manual

IA261/262 Hardware User’s Manual Hardware Introduction
2-6
Wall Mounting (optional)
For some applications, you will find it convenient to mount IA261/262 on the wall, as depicted by
the following illustrations.
STEP 1:
Remove the aluminum DIN-Rail
attachment plate from IA261/262’s
rear panel, and then attach the wall
mount plates, as shown by the
figures at the right.
⇒
STEP 2:
Mounting IA261/262 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 by the figure at the right.
6.0 mm
3.5 mm
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.
STEP 3:
Once the screws are fixed on the wall, insert
the four screw heads through the large parts of
the keyhole-shaped apertures, and then slide
IA261/262 downwards, as indicated. Tighten
the four screws for added stability.
Power
Ready
P1
P2
RX TX
P
P
RX TX
LAN1
LAN2
CF
P4
RS-23
2
/
422
/
485
P3
RS-232
/
422
/
485
P1
RS-23
2/422/485
P
2
RS-23
2/422/485
3
4
Power
Ready
P1
P2
RX TX
P
P
RX TX
LAN1
LAN2
CF
P4
R
S
-232/422/4 85
P3
R
S
-
2
32/422/485
P1
RS-232/422/485
P2
RS-232/422/485
3
4