ENGLISH
FRANÇAIS
DEUTSCH
IT
ALIANO
ESP
AÑOL
PORTUGUÊS
EN-10
In case the same power supply is used for the sensors, wiring distance is required according to the table shown in 4.
Note>>
1
Cutout of the knockout
3
Mounting and wiring of the heating unit
2
Direction of the optical unit
Cut off the knockout of the unit base’s wiring holes located on the side
where the optical units of the transmitter and receiver face each other
and on its opposite side with a nipper, etc. In the case of the front side,
cut off the knockout located on either left or right side only.
Align the heater as shown in
the diagram and slide it into
place behind the product’s
optical unit.
Route the heater cables
through the heater cutouts
and pass them through the
wiring holes you cut in
Step1.
Pull the heater cables
through the wiring holes
until there is no slack
remaining.
Seal the wiring holes with
the waterproof material
(included) so that there is
no gap between the wire
and the surrounding plastic.
Repeat it for both holes.
Rotate the optical unit
approximately 45° away
from the knockout area
that you cut out in Step 1.
8
OPTIONAL ACCESSORIES
Power voltage of 24 VAC/DC is required to use the heating unit.
8-1
HEATING UNIT : HU-3
Knockout
Knockout cutoff section
Optical Unit
[Front view of the unit base]
Rear view of the unit base
Heater
Cutouts
Heater cutouts
Cut off the
shaded area.
Direction of
the optical unit
Knockout
cutoff side
Waterproof material
(included)
< Operating time chart >
< Alarm Memory Indicator >
OFF
ON
5 min.
55 min.
2 min.
55 min.
Alarm
Alarm
Alarm
Alarm Memory
Indicator
Alarm Output
2 min.
5 min.
* Number of
blinking N
OFF
ON
10 sec
4 sec
0.5 sec
* Number of
blinking N
FLASHING
OFF
ON
10 sec
4 sec
0.5 sec
* Number of blinking N (times) tells how long it
passed over after alarm output.
“N” is added one time every 5 minutes.
(N=1 ~ 11)
If it detects the
environmental
disqualification
before 5 minutes
of alarm output.
If there is an
alarm output.
