CX-400
SERIES
Compact Photoelectric Sensor
Full line of world
standard sensors
now available!
We have a full lineup of world
standard photoelectric sensors!
116 models available!
A long range and
small spot!
Output NPN, PNP
Connecting method Cable type, M8 Plug-in connector type,
M12 Pigtailed type
Cable length of cable type 0.5 m 1.640 ft, 2 m 6.562 ft, 5 m 16.404 ft
200 mm
7.874 in
100 mm
3.937 in
Sensing range
70 to 200 mm
2.756 to 7.874 in
The smallest spot in the industry
at approx. "2 mm "0.079 in
Special transparent object circuit
enhances detectability!
A bright, spot at approx. "5 mm "0.197 in
Diffuse reflective • narrow-view type
CX-423
A height difference equal to the
thickness of one business
card can be detected!
A bright spot at approx.
"2 mm "0.079 in CX-441
Sensing range
2 m 6.562 ft / 0.5 m 1.640 ft
Retroreflective type for transparent object sensing
Sensing range
300 mm 11.811 in /
100 mm 3.937 in /
50 mm 1.969 in
CX-482/481
800 mm
31.496 in
300 mm
11.811 in
Adjustable range reflective type
CX-442/444/443/441
100 mm
3.937 in
Sensing range
800 mm 31.496 in /
300 mm 11.811 in /
100 mm 3.937 in
Diffuse reflective type
CX-422/421/424
15 m
49.213 ft
Sensing range
15 m 49.213 ft /
10 m 32.808 ft
Sensing range
5 m 16.404 ft /
3 m 9.843 ft
Thru-beam type
Retroreflective type
CX-412/411
CX-493/491
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08/2005
CX-400
CX-400 Series Selection
Long range sensing desired
Small parts sensing desired
CX-400
series sensors solves all your sensing troubles.
Thru-beam type
Longest in its class with a distance of 15 m 49.213 ft
CX-412
Rertroreflective type
Longest in its class with a distance of 5 m 16.404 ft
CX-493
Diffuse reflective type
Long sensing range 800 mm 31.496 in
CX-422
Fit slit for
thru-beam type
Minimum size for sensing object "0.5 mm
"0.020 in with slit fitted
CX-411
Diffuse reflective •
narrow-view type
LED light source realizes a spot diameter of
approx. "2 mm "0.079 in
CX-423
Adjustable range
reflective type
Approx. "2 mm "0.079 in spot unaffected
by background objects
CX-441
High precision, 0.4 mm 0.016 in height
difference sensing possible
CX-441/443
Long sensing range 300 mm 11.811 in /
100 mm 3.937 in
CX-442/444
Thru-beam type
Sensing range 15 m 49.213 ft / 10 m 32.808 ft
CX-411/412
Rertroreflective type
Polarizing filter built-in
CX-491
Adjustable range
reflective type
FGS function ensures stable sensing
CX-44
Thru-beam type
Uses penetrating infrared light
CX-412
Adjustable range
reflective type
Judgment based on incidence angle to avoid
light-receiving amount swaying
CX-44
Thru-beam type
Uses acrylic for lens surface for superior oil
resistance
CX-41
Diffuse reflective type
Uses acrylic for lens surface for superior oil
resistance
CX-42
Rertroreflective type
Uses acrylic for lens surface for superior oil
resistance
CX-49
Diffuse reflective •
narrow-view type
The bright spot makes the beam axis clearly visible
CX-423
Adjustable range
reflective type
The bright spot makes the beam axis clearly visible
CX-44
High precision type with built-in special
transparent object circuit
CX-481
Built-in special transparent object circuit.
Long sensing range 2 m 6.562 ft.
CX-482
Minute height difference discernment desired
(Background present)
Adjustable range
reflective type
Glossy object sensing desired
Area prone to dirt and dust
Oil is scattered about
Simple light beam axis adjustment desired
Precise transparent
object sensing desired
Rertroreflective type
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163
CX-400
‘Strong’ against even the harshest conditions guarantees reliability.
Strongest in its class
m
Strong against oil and
As of April 2004 and based on
coolant liquids m research
conducted by SUNX.
CX-41/42/49
The lens material for the thru-beam type,
retroreflective type (excluding the CX-48)
and the diffuse reflective type are made of a
strong acrylic that resists the harmful
effects of coolants. These sensors can be
used with confidence even around metal
processing machinery that disperses oil
mists. The protection mechanism also
conforms to IP67 (IEC).
Strong against ethanol
CX-44/48
Strong against noise
A strong, ethanol resistant polycarbonate
was used for the front and display covers.
Safe even for installing near food
processing machinery that disperses
ethanol based detergents. The protection
mechanism also conforms to IP67 (IEC).
Significantly stronger against inverter light
and other extraneous light as well as high
frequency and electromagnetic noise
generated by high-pressure inverter motors
and other devices.
Fluorescent
light tube
Inverter motor
Oil
Strong against interference
Strong
The interference prevention function lets
two sensors to be mounted close together
precisely.
Interference prevention
filter (Optional)
Thru-beam type
Only CX-411
Strong
Strong
Noise
Retroreflective type
Automatic
interference
prevention
function
Diffuse reflective type
Adjustable range reflective type
Less energy
Strong even in cold environments
Power consumption
Stable performance can be maintained even in
environments of 25 C 13 F .
The ideal sensors that are people and environmentally friendly are born from the concept of ‘less’ waste.
Less space
The sensors are compact in size at W11.2
H31D20 mm W0.441H1.220D0.787 in.
The mounting pitch is also at the world
standard size of 25.4 mm 1.000 in.
Compact size
Less processing
M8 plug-in connector type and M12 pigtailed type are available. This contributes to less
time spent in setting up. In addition, cable types are available with cable lengths of 0.5 m
1.640 ft, 2 m 6.562 ft and 5 m 16.404 ft. This results in less wastage.
Great maintainability
No unnecessary cables or terminal blocks
11.2 mm
0.441 in
Industry standard
mounting pitch
25.4 mm 1.000 in
Cable type
M8 plug-in
connector
type
20 mm
0.787 in
31 mm
1.220 in
Digital laser
sensor
LS series
6.562 ft /
( 52 mm 16.404
ft )
2 m 6.562 ft /
( 5 m 16.404 ft )
Elbow
Straight
M12 pigtailed
type
Straight
CX-400 series
5m
16.404 ft
2m
6.562 ft
(
2 m 6.562 ft /
5 m 16.404 ft
)
0.5 m
1.640 ft
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08/2005
CX-400
The new standard sensors for the 21st Century provide ‘high’ performance detection.
High precision optics and high performance special circuitry
SUNX s unique optical systems and specially designed electronic circuits provide stable sensing of even the minutest height difference and the thinnest transparent film.
Highest performance in its class
m
m As of April 2004 and based on
research conducted by SUNX.
CX-441/443
Detecting a height difference of even as
little as 0.4 mm 0.016 in possible
(equivalent to one business card).
2.5 times the
sensing
capability!
CX-481/482
A full range of 2 m 6.562 ft sensing range
types are available. They are capable of
sensing a 10 !m transparent film even at a
long range.
CX-44
● Even different colored object can be
sensed at roughly the same distance. No
adjuster control is needed when the setup
is changed.
30 % increase in sensing
range between black and
whitem compared to the
conventional products!
Twice the
sensing range!
m The difference in sensing range
between black non-glossy paper
(lightness: 5) and white nonglossy paper
CX-482
● BGS / FGS functions make even the most
challenging settings possible. Controls the
adverse effects of background objects.
Precision
High
Refer to p.8 for details.
Easy to use
high-level
functions!
CX-400
Conventional
Conventional
product
product
High
High luminance
0
Smallest spot in its class
Spot
1
2
Comparative ratio with 1
representing conventional
SUNX sensors
Less resources used
Wastage
m
of April 2004 and based on
High luminance spot m Asresearch
conducted by SUNX.
CX-423/44
These sensors realize a high luminance red
spot that provides bright visibility. The
sensing position can be checked at a
glance.
Because it has the smallest spot in its class,
approx. "2 mm "0.079 in (CX-423/441),
even the minutest object can be accurately
detected.
CX-423
Great visibility approx. "2 mm
"0.079 in high luminance spot
Less
Less power consumed
Less resources used
The CX-400 series sensors achieve a
maximum of approx. 55 % the power
consumption of conventional sensors.
Contributes to preserving the environment.
Based on environmental considerations,
simplified packaging is used in order to
reduce waste.
In addition, the bag is made from
polyethylene which produces no toxic
gases even when burned.
45
A maximum
%
reduction compared to
conventional sensors!!
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165
CX-400
Thru-beam type
Applications
CX-411: 10 m 32.808 ft
● Detecting out of position tape feeder
cassette
CX-412: 15 m 49.213 ft
The longest in its class m
Slit mask
m As of April 2004 and based on
research conducted by SUNX.
Out of position
m
The longest in its class
CX-411
Strong infrared beam
CX-412
The longest in its class, it realizes a 15 m
49.213 ft long-distance sensing range.
Remarkable penetrating power enables
applications such as package content
detection. (Note)
Strong on dust and dirt
CX-412
Because the light source is an infrared light,
it is strong on dust and dirt compared to the
red beam type.
● Synchronizing sensor for image
processing systems
Even the thru-beam type is
strong on mutual interference
CX-411
Two CX-411 sensors, with their red beam
light source, can be installed close together
by fitting an interference prevention filter.
CX-411
Interference prevention
filter (Optional)
Note: When sensing utilizing penetrating power,
make sure to verify using the actual sensor.
Retroreflective type
The longest in its class
CX-493: 5 m 16.404 ft
CX-491: 3 m 9.843 ft
The longest in its class
m
Long sensing range of 5 m 16.404 ft
CX-493
m
A long 5 m 16.404 ft
sensing range is
possible with the
red LED type that is
easy to align with
the beam axis. Can
be used for wide
automatic
door
shutters.
Retroreflective type with polarizing filters
CX-491
Built-in polarizing filters ensure stable
sensing even on a mirror surface object.
For transparent object sensing
No.1 in the industry
CX-482: 2 m 6.562 ft
CX-481: 0.5 m 1.640 ft
m
Strong against extraneous light and noise
CX-491
With a level of performance ranked No.1 in
the industry m, these sensors provide stable
sensing.
Two sensors can be mounted close together
m As of April 2004 and based on
research conducted by SUNX.
166
08/2005
The interference prevention function lets
two sensors of any type to be mounted
close together precisely.
CX-400
Diffuse reflective type
CX-422: 800 mm 31.496 in
CX-421: 300 mm 11.811 in
CX-424: 100 mm 3.937 in
Applications
● Small parts sensing
CX-423
CX-423: 70 to 200 mm
Narrow-view type 2.756 to 7.874 in
Smallest spot in its class
m
Beam axis alignment made easy
with a high luminance spot beam
CX-423
● Passage confirmation on substrate
conveyance equipment
These sensors realize a high luminance red
LED spot that provides bright visibility
enabling the sensing position to be checked
at a glance.
Because it has the smallest spot in its
class, approx. "2 mm "0.079 in, even the
minutest object can be accurately detected.
Reduction of volume adjustment labor
Because these sensors possess many
variations depending on the sensing range,
enables you to make optimal volume
adjustment easily.
CX-423
CX-424
Great visibility approx. "2 mm
"0.079 in high luminance spot
m As of April 2004 and based on
research conducted by SUNX.
Introducing the transparent
object sensing type sensor
CX-48
Our unique optical system and transparent object
sensing circuitry provide stable sensing of even thinner
transparent objects than the conventional models.
Applications
● Sensing glossy white electric appliances
● Sensing plastic bottles stacked on pallets
Twice the
sensing range!
CX-491
Transparent objects detectable with CX-48
(Typical examples)
Sensing object
Glass sheet
Cylindrical glass
Acrylic board
Styrol (Floppy case)
Food wrapping film
Cigarette case film
Vinyl sack
Pet bottle (500m#)
● Passage confirmation of object on a conveyor belt
CX-482
● Detecting transparent film
Sensing object size (mm in)
t 0.7 t 0.028
50 1.969
"50 "1.969 # 50 # 1.969 t 1.3 t 0.051
50 1.969
t 1.0 t 0.039
t 0.9 t 0.035
50 1.969
t 10 !m t 0.394 mil
50 1.969
t 20 !m t 0.787 mil
50 1.969
t 30 !m t 1.181 mil
50 1.969
"66 "2.598
Reflector setting range CX-481: 300 to 500 mm 11.811 to 19.685 in,
CX-482: 1 to 2 m 3.281 to 6.562 ft
[with the RF-230 reflector at the optimum condition (Note)]
Each object should pass across the beam at the center between the
sensor and the reflector.
?: Length of cylindrical glasses
t : Thickness of sensing object
Note: The optimum condition is defined as the condition in which the sensitivity level
is set such that the stability indicator just lights up when the object is absent.
CX-481
CX-491
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167
CX-400
Adjustable range reflective type
CX-442
CX-444
CX-441
CX-443
1.5 times longer
than before
300 mm 11.811 in 100 mm 3.937 in
50 mm 1.969 in
The longest in its class
m
Smallest spot in its class
Spot diameter "2 mm
"0.079 in approx.
High precision type
Highest performance in its class
m
50 mm 1.969 in
Spot diameter "6.5 mm
"0.256 in approx.
m
CX-441/443
● Can sense differences as small as
0.4 mm 0.016 in, with hysteresis of
2 % or less
● Not affected by color. The difference
in sensing range between black and
white is 1 % or less. (Note)
An advanced optical system provides
sensing performance that is approx.
2.5 times than conventional models. Even
ultra-small differences of 0.4 mm 0.016 in
can be detected accurately.
Both black and white objects can be
sensed at the same distances. No
adjuster control is needed, even when
products of different colors are moving
along the production line.
Within the choice of 50 mm 1.969 in
sensing range sensors, we offer small
approx. "2 mm "0.079 in spot type
optimal for detecting minute object and
large approx. "6.5 mm "0.256 in spot
type capable of sensing object covered
with holes and grooves.
30 % higher
sensing capability
2.5 times the
sensing capability!
0.4 mm
0.016 in
● Select from 2 spot diameters as
per the application
Height differences of as
little as 0.4 mm 0.016 in
can be detected at a
setting distance of 20 mm
0.787 in
CX-443
CX-441
Note: The difference in sensing range between
black non-glossy paper (lightness: 5) and
white non-glossy paper
Smallest spot in its class
Spot diameter: "2 mm
"0.079 in
approx.
[Positioning]
Detects minute holes.
Spot diameter: "6.5 mm
"0.256 in
approx.
Detection of presence /
absence of objects
Ignores minute holes and
accurately detects objects.
[
]
m
The bright spot makes beam axis alignment easy
Can be used for sensing minute differences
These sensors realize a high luminance red
spot that provides bright visibility. The
sensing position can be checked at a
glance. Because the CX-441 sensor has
the smallest spot in its class, approx.
"2 mm "0.079 in, even the minutest object
can be accurately detected.
Equipped with a 5-turn adjuster so that
even challenging range settings can be
handled with ease.
Great visibility
approx. "2 mm "0.079 in
high luminance spot
CX-441
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08/2005
CX-400
BGS / FGS functions make even the most challenging settings possible!
For details on the operation of the BGS / FGS functions, refer to p.24, ‘PRECAUTIONS FOR PROPER USE’.
The BGS function is best suited for the following case
The FGS function is best suited for the following case
not present
BGS Background
When object and background are separated
FGS Background present
When object and background are close together
When the object is glossy or uneven
Unaffected by gloss, color or
uneven surfaces when sensing
objects present on a conveyor belt.
Not affected if the background
color changes or someone
passes behind the conveyor.
BGS (Background suppression) function
FGS (Foreground suppression) function
The sensor judges that an object is present when light is received
at position A of the light-receiving element (2-segment element).
This is useful if the object and background are far apart. The
distance adjustment method is the same as the conventional
adjustment method for adjustable range reflective type sensors.
The sensor judges that an object is present when no light is
received at position B of the light-receiving element (2segment element). Accordingly, even objects that are glossy
can be sensed. This is useful if the object and background
are close together, or if the object being sensed is glossy.
OFF
Background
(
Light received at
element B, or
light not received
)
ON
OFF in this condition only
received
( Light
)
at element A
Object absent
ON in all other conditions
Object present
For glossy object
Element A
Moving object
in the back
OFF
A
Element B
Object
ON
Emitting
element
B
Setting distance
ON
Lens
Setting
distance
(
Conveyor
Conveyor
Conveyor
Light received at
position B
Light received at
position A
Light is not received
at position B, so a
object is judged to
be present
A conveyor or other
back-ground must
be present
)
Applications
● Small tablet sensing
● Biscuit sensing
Detects minute objects unaffected by glossy
background objects. Uses FGS function.
● Passage confirmation
Stable sensing even for thin objects. Uses
FGS function.
CX-441
Not affected by color variations in objects
and background objects. Uses BGS
function.
CX-443
CX-442
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169
CX-400
ORDER GUIDE
Retroreflective
Appearance
Model No.
Sensing range
10 m 32.808 ft
For transparent Long sensing With polarizing Long sensing
object sensing range
filters
range
Thru-beam
Type
15 m 49.213 ft
3 m 9.843 ft (Note 1)
PNP output
Emitting
element
CX-411
CX-411-P
Red LED
CX-412
CX-412-P
Infrared LED
CX-491
CX-491-P
Red LED
5 m 16.404 ft (Note 1)
50 to 500 mm 1.969 to 19.685 in (Note 1)
CX-493
CX-493-P
CX-481
CX-481-P
Infrared LED
0.1 to 2 m 0.328 to 6.562 in (Note 1)
Diffuse reflective
100 mm 3.937 in (Note 2)
300 mm 11.811 in (Note 2)
Small spot Narrow-view
800 mm 31.496 in (Note 2)
Adjustable range reflective
NPN output
70 to 200 mm 2.756 to 7.874 in (Note 2)
CX-482
CX-482-P
CX-424
CX-424-P
CX-421
CX-421-P
CX-422
CX-422-P
CX-423
CX-423-P
CX-441
CX-441-P
CX-443
CX-443-P
Infrared LED
Red LED
2 to 50 mm 0.079 to 1.969 in
Red LED
15 to 100 mm 0.591 to 3.937 in
20 to 300 mm 0.787 to 11.811 in
CX-444
CX-444-P
CX-442
CX-442-P
NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor
mounting brackets.
Notes: 1) The sensing range of the retroreflective type sensor is specified for the RF-230 reflector. The sensing range represents the actual sensing range of the
sensor. The sensing ranges itemized in ‘A’ of the table below may vary depending on the shape of sensing object. Be sure to check the operation with
the actual sensing object.
Sensing
range: A
A
Sensing
object
B
Setting range
of the reflector: B
Sensor
CX-491
CX-493
3m
9.843 ft
5m
16.404 ft
CX-481
CX-482
50 to 500 mm
0.1 to 2 m
1.969 to 19.685 in 0.328 to 6.562 ft
100 to 500 mm
0.8 to 2 m
0.1 to 3 m
0.1 to 5 m
0.328 to 9.843 ft 0.328 to 16.404 ft 3.937 to 19.685 in 2.625 to 6.562 ft
Reflector
2) The sensing range of the diffuse reflective type sensor is specified for white non-glossy paper (200200 mm 7.8747.874 in) as the object.
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08/2005
CX-400
ORDER GUIDE
0.5 m 1.640 ft / 5 m 16.404 ft cable length type, M8 plug-in connector type, M12 pigtailed type
0.5 m 1.640 ft / 5 m 16.404 ft cable length type (standard: 2 m 6.562 ft), M8 plug-in connector type and M12 pigtailed type are available.
Type
Thru-beam
Retroreflective
Output
Standard
NPN output type
CX-411
CX-411-P
CX-412
CX-412-P
CX-491
CX-491-P
CX-493
CX-493-P
CX-481
CX-481-P
CX-482
CX-482-P
CX-424
CX-424-P
CX-421
CX-421-P
CX-422
CX-422-P
CX-423
CX-423-P
CX-441
CX-441-P
CX-443
CX-443-P
CX-444
CX-444-P
CX-442
CX-442-P
PNP output type
Long sensing
range
NPN output type
With polarizing
filters
NPN output type
Long sensing
range
NPN output type
PNP output type
PNP output type
PNP output type
NPN output type
For transparent
object sensing
PNP output type
NPN output type
PNP output type
NPN output type
PNP output type
Diffuse reflective
NPN output type
PNP output type
NPN output type
PNP output type
Narrow-view
Small spot
NPN output type
PNP output type
NPN output type
PNP output type
NPN output type
PNP output type
Adjustable range
reflective
NPN output type
PNP output type
NPN output type
PNP output type
0.5 m 1.640 ft cable 5 m 16.404 ft cable M8 plug-in connector
length type
length type
type (Note)
CX-411-C05
CX-411-P-C05
CX-412-C05
CX-412-P-C05
CX-491-C05
CX-491-P-C05
CX-493-C05
CX-493-P-C05
CX-481-C05
CX-481-P-C05
CX-482-C05
CX-482-P-C05
CX-424-C05
CX-424-P-C05
CX-421-C05
CX-421-P-C05
CX-422-C05
CX-422-P-C05
CX-423-C05
CX-423-P-C05
CX-411-Z
CX-411-P-Z
CX-412-Z
CX-412-P-Z
CX-491-Z
CX-491-P-Z
CX-493-Z
CX-493-P-Z
CX-481-Z
CX-481-P-Z
CX-482-Z
CX-482-P-Z
CX-424-Z
CX-424-P-Z
CX-421-Z
CX-421-P-Z
CX-422-Z
CX-422-P-Z
CX-423-Z
CX-423-P-Z
CX-441-Z
CX-441-P-Z
CX-443-Z
CX-443-P-Z
CX-444-Z
CX-444-P-Z
CX-442-Z
CX-442-P-Z
CX-411-C5
CX-411-P-C5
CX-412-C5
CX-412-P-C5
CX-491-C5
CX-491-P-C5
CX-493-C5
CX-493-P-C5
CX-481-C5
CX-481-P-C5
CX-482-C5
CX-482-P-C5
CX-424-C5
CX-424-P-C5
CX-421-C5
CX-421-P-C5
CX-422-C5
CX-422-P-C5
CX-423-C5
CX-423-P-C5
M12 pigtailed
type (Note)
CX-411-J
CX-411-P-J
CX-412-J
CX-412-P-J
CX-491-J
CX-491-P-J
CX-493-J
CX-493-P-J
CX-481-J
CX-481-P-J
CX-482-J
CX-482-P-J
CX-424-J
CX-424-P-J
CX-421-J
CX-421-P-J
CX-422-J
CX-422-P-J
CX-423-J
CX-423-P-J
Note : Please order the suitable mating cable separately for M8 plug-in connector type and M12 pigtailed type.
• Mating cables (2 cables are required for the thru-beam type.)
Mating cables
Model No.
2 m 6.562 ft
CN-24A-C5
5 m 16.404 ft
CN-24AL-C2
2 m 6.562 ft
CN-24AL-C5
5 m 16.404 ft
CN-22-C2
2 m 6.562 ft
CN-22-C5
5 m 16.404 ft
CN-24-C2
2 m 6.562 ft
Elbow
2-core
4-core
Cable length
CN-24A-C2
Straight
For M12
pigtailed type
For M8 plug-in
connector type
Type
Description
• CN-24A-C2
• CN-24A-C5
• CN-24AL-C2
• CN-24AL-C5
Can be used with all models
"9 mm
"0.354 in
For thru-beam type emitter
(2-core)
31.4 mm
1.236 in 20.5 mm
0.807 in
23.1 mm
0.909 in
"4 mm
"0.157 in
Can be used with all models
CN-24-C5
5 m 16.404 ft
Package without reflector
"9 mm
"0.354 in
"4 mm
"0.157 in
• CN-22-C2, CN-22-C5
CN-24-C2, CN-24-C5
NPN output type: CX-491-Y
PNP output type: CX-491-P-Y
"14 mm
"0.551 in
Accessory
"5 mm
"0.197 in
RF-230 (Reflector)
300 mm
11.811 in
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171
CX-400
OPTIONS
Model No.
Designation
Slit
Sensor
CX-411
OS-CX-05
CX-412
Round slit mask
For thru-beam
type sensor
only
(
(
CX-411
OS-CX-1
CX-412
CX-411
OS-CX-2
CX-412
Rectangular
slit mask
For thru-beam
type sensor
only
(
(
OS-CX-05
6
CX-411
OS-CX-1
6
CX-411
OS-CX-2
6
CX-411
Sensing range
Slit size
CX-412
CX-412
CX-412
Slit on one side
Min. sensing object
Slit on both sides Slit on one side Slit on both sides
"0.5 mm
"0.020 in
400 mm 15.748 in
20 mm 0.787 in
600 mm 23.622 in
30 mm 1.181 in
"1 mm
"0.039 in
900 mm 35.433 in
100 mm 3.937 in
1.35 m 4.429 ft
150 mm 5.906 in
"2 mm
"0.079 in
2 m 6.562 ft
400 mm 15.748 in
3 m 9.843 ft
600 mm 23.622 in
0.56 mm
0.0200.236 in
2 m 6.562 ft
400 mm 15.748 in
3 m 9.843 ft
600 mm 23.622 in
16 mm
0.0390.236 in
3 m 9.843 ft
1 m 3.281 ft
4.5 m 14.764 ft
1.5 m 4.921 ft
26 mm
0.0790.236 in
5 m 16.404 ft
2 m 6.562 ft
7.5 m 24.606 ft
3 m 9.843 ft
"12 mm "0.472 in
"0.5 mm
"0.020 in
"1 mm "0.039 in
"12 mm "0.472 in
"1.5 mm "0.059 in
"2 mm "0.079 in
"12 mm "0.472 in
"3 mm "0.118 in
"12 mm "0.472 in
0.56 mm
0.0200.236 in
"12 mm "0.472 in
16 mm
0.0390.236 in
"12 mm "0.472 in
26 mm
0.0790.236 in
Round slit mask
Designation
(
Interference
prevention filter
For CX-441
only
(
Model No.
Sensing range
Min. sensing object
PF-CX4-V
(Vertical)
5 m 16.404 ft
(Note 1)
"12 mm "0.472 in
(Note 1)
PF-CX4-H
(Horizonal)
5 m 16.404 ft
(Note 1)
"12 mm "0.472 in
(Note 1)
• OS-CX-
Fitted on the front face of the sensor with
one-touch.
Round slit mask
(Stainless steel)
CX-491 1 m 3.281 ft (Note 2)
CX-493 1.5 m 4.921 ft (Note 2)
RF-210
(
Reflector
For retroreflective type
sensor only
(
"30 mm "1.181 in
CX-481
Rectangular slit mask
CX-482 0.1 to 0.6 m 0.328 to 1.969 ft (Note 2)
• OS-CX-
6
Fitted on the front face of the sensor with
one-touch.
CX-491 1.5 m 4.921 ft (Note 2)
CX-493 3 m 9.843 ft (Note 2)
RF-220
Rectangular slit mask
(Stainless steel)
"35 mm "1.378 in
CX-481 50 to 300 mm 1.969 to 11.811 in (Note 2)
CX-482 0.1 to 1.3 m 0.328 to 4.265 ft (Note 2)
Notes: 1) Value when attached to both sides.
2) Set the distance between the CX-491/493 and the reflector to 0.1 m 0.328 ft or more.
However, see the table below for CX-48.
The sensing range ‘A’ may vary depending on the shape of sensing object.
Be sure to check the operation with the actual sensing object.
Sensing
range: A
Model No.
Sensor
Reflector
Sensing
object
CX-481
Setting range
of the reflector: B
Sensor
Reflector
Interference prevention filter
A
B
RF-220
100 to 300 mm
50 to 300 mm
1.969 to 11.811 in 3.937 to 11.811 in
RF-220
0.1 to 1.3 m
0.328 to 4.265 ft
0.5 to 1.3 m
1.640 to 4.265 ft
RF-210
0.1 to 0.6 m
0.328 to 1.969 ft
0.3 to 0.6 m
0.984 to 1.969 ft
CX-482
• PF-CX4-V
• PF-CX4-H
Two sets of CX-441 can be mounted close
together.
Interference prevention filter
Reflector
• RF-210
33.3 mm
1.311 in
11 mm
0.433 in
• RF-220
35.3 mm
1.390 in
12.8 mm
0.504 in
42.3 mm
1.665 in
172
08/2005
8.3 mm
0.327 in
CX-400
OPTIONS
Reflector mounting bracket
Designation
Reflector
mounting
bracket
Model No.
Description
MS-RF21-1
Protective mounting bracket for RF-210
It protects the reflector from damage and maintains alignment.
MS-RF22
For RF-220
MS-RF23
For RF-230
RF-11
Reflective tape
RF-12
RF-13
Sensor
mounting
bracket
Universal
sensor
mounting
stand
Sensor checker
• MS-RF21-1
• Ambient temperature:
25 to 50 C
• Sensing range:
13 to 122 F
0.5 m 1.640 ft [CX-491]
0.8 m 2.625 ft [CX-493] • Ambient humidity:
35 to 85 % RH
• MS-RF22
• MS-RF23
Notes: 1) Keep the tape free from
stress. If it is pressed too
• Sensing range:
much, its capability may
0.7 m 2.297 ft [CX-491]
deteriorate.
1.2 m 3.937 ft [CX-493]
2) Do not cut the tape. It will
0.1 to 0.6 m
deteriorate the sensing
0.328 to 1.969 ft [CX-482]
performance.
• Ambient temperature: 25 to 55 C
• Sensing range:
13 to 131 F
0.5 m 1.640 ft [CX-491]
0.8 m 2.625 ft [CX-493] • Ambient humidity: 35 to 85 % RH
MS-CX2-1
Foot angled mounting bracket
It can also be used for mounting RF-210.
MS-CX2-2
Foot biangled mounting bracket
It can also be used for mounting RF-210.
MS-CX2-4
Protective mounting bracket
MS-CX2-5
Back biangled mounting bracket
MS-CX-3
Back angled mounting bracket
MS-AJ1
MS-AJ2
MS-AJ1-A
MS-AJ2-A
MS-AJ1-M
MS-AJ2-M
Horizontal mounting type
CHX-SC2
It is useful for beam alignment of thru-beam type sensors. The
optimum receiver position is given by indicators, as well as an audio
Vertical mounting type
Horizontal mounting type
Vertical mounting type
Horizontal mounting type
Vertical mounting type
Two M3 (length 8 mm
0.315 in) screws with
washers are attached.
Two M3 (length 12 mm
0.472 in) screws with
washers are attached.
Two M4 (length 10 mm
0.394 in) screws with
washers are attached.
Reflective tape
• RF-11
30 mm
1.181 in
• RF-12
0.7 mm
0.028 in
30 mm
1.181 in
0.7 mm
0.028 in
8 mm
0.315 in
25 mm
0.984 in
The thru-beam type
sensor needs two
brackets.
• RF-13
0.5 mm
0.020 in
30 mm
1.181 in
30 mm
1.181 in
Basic assembly
Sensor mounting bracket
Lateral arm assembly
• MS-CX2-1
• MS-CX2-2
Assembly for reflector
Notes: 1) The plug-in connector type sensor does not allow use of some sensor mounting brackets
because of the protrusion of the connector.
Two M3 (length 12 mm
0.472 in) screws with
washers are attached.
Two M3 (length 12 mm
0.472 in) screws with
washers are attached.
• MS-CX2-4
• MS-CX2-5
Universal sensor mounting stand
• MS-AJ1
• MS-AJ1-A
Swivel:
360 rotation
45
45
Elevation
angle: 45
Height
adjustment:
150 mm
5.906 in
approx.
Mounting hole
for M6 screw
With the lateral arm,
the sensor can sense
from above a
production line.
360
rotation
Swivel:
360 rotation
• MS-AJ1-M
Swivel:
360 rotation
45
45
Elevation
angle: 45
45
45
Mounting
Angle adjustment: 45 hole for
• MS-AJ2-A
Swivel:
360 rotation
45
45
Elevation
angle: 45
Height
adjustment:
150 mm
5.906 in
approx.
Mounting hole
for M6 screw
Swivel:
360 rotation
With the lateral arm,
the sensor can sense
from above a
production line.
• MS-AJ2-M
Swivel:
360 rotation
45
360
rotation
45
45
Mounting
Angle adjustment: 45 hole for
Two M3 (length 14 mm
0.551 in) screws with
washers are attached.
Two M3 (length 12 mm
0.472 in) screws with
washers are attached.
• MS-CX-3
Mounting hole
for M6 screw
M6 screw
• MS-AJ2
Height
adjustment:
150 mm
5.906 in
approx.
45
Elevation
angle: 45
Height
adjustment:
150 mm
5.906 in
approx.
Two M3 (length 12 mm 0.472 in)
screws with washers are attached.
Sensor checker
• CHX-SC2
PO
Mounting hole
for M6 screw
W
ER
C
H
LE
VE
L
X-
SC
2
M6 screw
Sensor checker
08/2005
173
CX-400
SPECIFICATIONS
Model No.
Type
Item
NPN output
PNP output
Thru-beam
CX-411
CX-412
CX-491
CX-493
CX-481
CX-482
CX-424
CX-421
Narrow-view
CX-422
CX-423
CX-411-P CX-412-P CX-491-P CX-493-P CX-481-P CX-482-P CX-424-P CX-421-P CX-422-P CX-423-P
15 m
49.213 ft
3m
5m
50 to 500 mm 0.1 to 2 m 100 mm
300 mm
800 mm
70 to 200 mm
9.843 ft (Note 1) 16.404 ft (Note 1) 1.969 to 19.685 in (Note 1) 0.328 to 6.562 ft (Note 1) 3.937 in (Note 2) 11.811 in (Note 2) 31.496 in (Note 2) 2.756 to 7.874 in (Note 2)
"50 mm "1.969 in
or more opaque,
translucent or specular
object (Note 1)
"12 mm "0.472 in
or more opaque
object (Note 3)
Sensing object
Diffuse reflective
Long sensing range With polarizing filters Long sensing range For transparent object sensing
10 m
32.808 ft
Sensing range
Retroreflective
"50 mm "1.969 in
or more opaque or
translucent object
(Note 1)
"50 mm "1.969 in
or more transparent,
translucent or
opaque object (Note 1)
Opaque, translucent or
transparent object
Opaque, translucent
or transparent object
Min. sensing object: "0.5 mm
"0.020 in copper wire
(
15 % or less of operation distance
Hysteresis
0.5 mm 0.020 in or less
Repeatability (perpendicular to sensing axis)
1 mm 0.039 in or less
0.5 mm 0.020 in or less
12 to 24 V DC10 % Ripple P-P 10 % or less
Supply voltage
Current consumption
Emitter: 20 mA or less Emitter: 25 mA or less
Receiver: 20 mA or less Receiver: 20 mA or less
25 mA or less
20 mA or less
25 mA or less
20 mA or less
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
Output
PNP open-collector transistor
• Maximum source current: 100 mA
• Applied voltage: 30 V DC or less (between output and V)
• Residual voltage: 1 V or less (at 100 mA source current)
0.4 V or less (at 16 mA source current)
Switchable either Light-ON or Dark-ON
Output operation
Short-circuit protection
Incorporated
1 ms or less
Response time
Operation indicator
Orange LED (lights up when the output is ON)(incorporated on the receiver for thru-beam type)
Stability indicator
Green LED (lights up under stable light received condition or stable dark condition)(incorporated on the receiver for thru-beam type)
Power indicator
Green LED (lights up when the power
is ON) (incorporated on the emitter)
Continuously variable adjuster (incorporated on the receiver for thru-beam type)
Sensitivity adjuster
Automatic interference
prevention function
Two units of sensors can
be mounted close together
with interference prevention filters. (Sensing
range: 5 m 16.404 ft)
Incorporated (Two units of sensors can be mounted close together.)
IP67 (IEC)
Protection
Environmental resistance
)
Ambient temperature
25 to 55 C 13 to 131 F (No dew condensation or icing allowed ), Storage: 30 to 70 C 22 to 158 F
Ambient humidity
35 to 85 % RH, Storage: 35 to 85 % RH
Sunlight:10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face
Ambient illuminance
EN 60947-5-2
EMC
1,000 V AC for one min. between all supply terminals connected together and enclosure
Voltage withstandability
Insulation resistance
20 M , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 500 Hz frequency, 1.5 mm 0.059 in double amplitude (10 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Shock resistance
Emitting element (modulated)
Red LED Infrared LED
Red LED
Infrared LED
Red LED
Enclosure: PBT (polybutylene terephthalate), Lens: acrylic (CX-48: polycarbonate), Front cover: acrylic (CX-48: polycarbonate)
Material
0.2 mm2 3-core (thru-beam type emitter: 2-core) cabtyre cable, 2 m 6.562 ft long
Cable
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable (thru-beam type: both emitter and receiver)
Cable extension
50 g approx. (Emitter of thru-beam type: 45 g approx.)
Weight
RF-230 (Reflector): 1 pc.
Accessories
Notes: 1) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-230 reflector. The sensing range represents the
actual sensing range of the sensor. The sensing ranges itemized in ‘A’ of the table below may vary depending on the shape of sensing object. Be sure to
check the operation with the actual sensing object.
Sensing
range: A
Sensor
CX-491
CX-493
Sensing
object
A
3 m 9.843 ft
5 m16.404 ft
CX-481
CX-482
Setting range
of the reflector: B
B
0.1 to 5 m
0.1 to 3 m
100 to 500 mm 0.8 to 2 m
0.328 to 9.843 ft 0.328 to 16.404 ft 3.937 to 19.685 in 2.625 to 6.562 ft
50 to 500 mm 0.1 to 2 m
1.969 to 19.685 in 0.328 to 6.562 ft
Reflector
2) The sensing range of the diffuse reflective type sensor is specified for white non-glossy paper (200 200 mm 7.874 7.874 in) as the object.
3) If slit masks (optional) are fitted, an object of "0.5 mm "0.020 in (using round slit mask) can be detected.
174
08/2005
CX-400
SPECIFICATIONS
Item
Model No.
Type
Adjustable range reflective
Small spot
NPN output
CX-441
CX-443
CX-444
CX-442
PNP output
CX-441-P
CX-443-P
CX-444-P
CX-442-P
Adjustable range (Note 1)
20 to 50 mm 0.787 to 1.969 in
20 to 100 mm 0.787 to 3.937 in 40 to 300 mm 1.575 to 11.811 in
Sensing range (with white non-glossy paper)
2 to 50 mm 0.079 to 1.969 in
15 to 100 mm 0.591 to 3.937 in 20 to 300 mm 0.787 to 11.811 in
Hysteresis
Repeatability
2 % or less of operation distance
12 to 24 V DC 10 % Ripple P-P 10 % or less
Supply voltage
Current consumption
25 mA or less
Output
NPN open-collector transistor
• Maximum sink current: 100 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 1 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current)
Output operation
Short-circuit protection
Incorporated
1 ms or less
Operation indicator
Orange LED (lights up when the output is ON)
Stability indicator
Green LED (lights up under stable operating condition) (Note 2)
Distance adjuster
5-turn mechanical adjuster
BGS / FGS functions Switchable with wiring of sensing mode selection input
Automatic interference prevention function (Note 3)
Incorporated
Environmental resistance
Protection
Ambient temperature
IP67 (IEC)
25 to 55 C 13 to 131 F (No dew condensation or icing allowed ), Storage: 30 to 70 C 22 to 158 F
Ambient humidity
Ambient illuminance
35 to 85 % RH, Storage: 35 to 85 % RH
Sunlight:10,000 ?x at the light-receiving face, Incandescent light: 3,000 ?x at the light-receiving face
EMC
Voltage withstandability
PNP open-collector transistor
• Maximum source current: 100 mA
• Applied voltage: 30 V DC or less (between output and V)
• Residual voltage: 1 V or less (at 100 mA source current)
0.4 V or less (at 16 mA source current)
Switchable either Detection-ON or Detection-OFF
Response time
Sensing mode
5 % or less of operation distance
Along sensing axis: 1 mm 0.039 in or less, Perpendicular to sensing axis: 0.2 mm 0.008 in or less (with white non-glossy paper)
EN 60947-5-2
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20 M , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude in X, Y and Z directions for two hours each
Shock resistance
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Emitting element
Spot diameter
Material
Cable
Cable extension
Red LED (modulated)
"2 mm "0.079 in approx.
(at 50 mm 1.969 in distance)
"6.5 mm "0.256 in approx.
(at 50 mm 1.969 in distance)
"9 mm "0.354 in approx.
15 mm 0.591 in approx.
(at 100 mm 3.937 in distance) (at 300 mm 11.811 in distance)
Enclosure: PBT (Polybutylene terephthalate), Front cover: Polycarbonate, Indicator cover: Polycarbonate
0.2 mm2 4-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Weight
55 g approx.
Actual sensing range
of the sensor: A
Notes: 1) The adjustable range stands for the maximum sensing range which can be set with the
distance adjuster. The sensor can detect an object 2 mm 0.079 in [CX-444(-P): 15 mm
0.591 in, CX-442(-P): 20 mm 0.787 in], or more, away.
2) Refer to ‘Stability indicator’ (p.182) of ‘PRECAUTIONS FOR PROPER USE’ for the details
of operation indicator.
3) Note that detection may be unstable depending on the mounting conditions or the sensing
object. In the state that this product is mounted, be sure to check the operation with the
actual sensing object.
Adjustable range: B
Sensing
object
A
B
08/2005
CX-441/443
CX-444
CX-442
2 to 50 mm
15 to 100 mm 20 to 300 mm
0.079 to 1.969 in 0.591 to 3.937 in 0.787 to 11.811 in
20 to 50 mm
20 to 100 mm 40 to 300 mm
0.787 to 1.969 in 0.787 to 3.937 in 1.575 to 11.811 in
175
CX-400
I/O CIRCUIT AND WIRING DIAGRAMS
NPN output type
I/O circuit diagram
(Brown / 1) V
D
Sensor circuit
Wiring diagram
Color code / Connector pin No. of the
plug-in connector type
(Black / 4)
Output (Note 1)
Tr
ZD
Load
100 mA max.
(Blue / 3) 0 V
(Pink / 2) Sensing mode
selection input (Note 2)
Brown
12 to 24 V DC
10 %
Load
12 to 24 V DC
10 %
Black (Note 1)
m1
Blue
m1
Internal circuit
Pink (Note 2)
Users’ circuit
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the
output.
2) Sensing mode selection input is incorporated only for the CX-44
adjustable range reflective type. When using the CX-44, be sure
to wire the sensing mode selection input (pink / 2).
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the black wire.
2) The pink wire is incorporated only for the CX-44 adjustable range
reflective type. When using the CX-44, be sure to wire the pink
wire.
m1
• Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to V
m1
• Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to V
Connector pin position
M12 pigtailed type
M8 plug-in connector type
Symbols ... D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : NPN output transistor
2
Not
connected
4
Output
(Note 1)
2
Sensing mode
selection input
(Note 2)
1
3
0V
V
1
V
3
0V
4
Output (Note 1)
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the output.
2) Sensing mode selection input is incorporated only for the CX-44
adjustable range reflective type. When using the CX-44, be sure
to wire the sensing mode selection input (pink / 2).
PNP output type
I/O circuit diagram
Wiring diagram
Color code / Connector pin No. of the
plug-in connector type
Sensor circuit
(Brown / 1) V
ZD
Tr
100 mA max.
(Black / 4) Output (Note 1)
D
(Blue / 3) 0 V
Load
Brown
12 to 24 V DC
10 %
12 to 24 V DC
10 %
Black (Note 1)
m1
(Pink / 2) Sensing mode
selection input (Note 2)
Load
Blue
m1
Internal circuit
Pink (Note 2)
Users’ circuit
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the
output.
2) Sensing mode selection input is incorporated only for the CX-44-P
adjustable range reflective type. When using the CX-44-P, be
sure to wire the sensing mode selection input (pink / 2).
Notes: 1) The emitter of the thru-beam type sensor does not incorporate the black wire.
2) The pink wire is incorporated only for the CX-44-P adjustable range
reflective type. When using the CX-44-P, be sure to wire the pink
wire.
m1
• Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to V
m1
• Sensing mode selection input
BGS function: Connect to 0 V
FGS function: Connect to V
Connector pin position
M8 plug-in connector type
Symbols ... D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : PNP output transistor
2
Sensing mode
selection input
(Note 2)
1
V
4
Output (Note 1)
3
0V
M12 pigtailed type
2
Not
connected
3
0V
1
V
4
Output (Note 1)
Notes: 1) The
T emitter of the thru-beam type sensor does not incorporate the output.
2) Sensing mode selection input is incorporated only for the CX-44-P
adjustable range reflective type. When using the CX-44-P, be sure to
wire the sensing mode selection input (pink / 2).
176
08/2005
CX-400
SENSING CHARACTERISTICS (TYPICAL)
Thru-beam type
Angular deviation
L
#
L
#
Horizontal
1 direction
3.281 Emitter
#
#
L
20
0
20
40
0.787
0.787
1.575
Center
Left
Right
Operating point ?(mm in)
L
Receiver
3
9.843
Vertical
direction
Emitter
Slit on both sides
Vertical direction
#
#
Slit on one side
Horizontal
direction
6
19.685
Slit on both sides
Horizontal
direction
2 Horizontal
6.562 direction
Emitter
1
3.281
8
26.247
Slit on one side Slit on one side
Vertical
Horizontal
direction
direction
L
L
Slit on one side
Vertical
direction
4
Slit on both sides Slit on both sides
13.123 Horizontal
direction
Horizontal
Vertical direction
Emitter direction
2
6.562
Receiver
Receiver
Vertical
direction
Emitter
#
#
L
L
Receiver
Receiver
0
200
100
100
200
0
7.874
3.937
3.937
7.874
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
0
0
200
100
100
200
7.874
3.937
7.874
3.937
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
Parallel deviation with round
slit masks ("0.5 mm "0.020 in)
800
31.496
15
49.213
Emitter
$
10
32.808
5
16.404
Parallel deviation with round
slit masks ("1 mm "0.039 in)
2
6.562
Slit on
one side
600
23.622
400
15.748
Emitter
200
7.874
#
Slit on
both sides
L
4
13.123
Emitter
L
Slit on
one side
1.5
4.921
1
3.281
Emitter
0.5
1.640
Receiver
200
0
200
400
7.874
7.874 15.748
Center
Left
Right
Operating point ?(mm in)
Slit on both sides
Horizontal and
Vertical direction
2
6.562 Horizontal
direction
Emitter
Vertical
direction
Emitter
#
#
L
L
#
Slit on
both sides
L
Receiver
0
200
7.874
50
50
100
0
1.969
1.969
3.937
Center
Left
Right
Operating point ?(mm in)
100
0
100
200
3.937
3.937
7.874
Center
Left
Right
Operating point ?(mm in)
Parallel deviation with rectangular
Parallel deviation with rectangular
slit masks (1
6 mm 0.039
0.236 in) slit masks (2
6 mm 0.079
0.236 in)
Slit on one side Slit on one side
Horizontal Vertical
direction
direction
3
9.843
1
3.281
0
100
3.937
40
Receiver
Receiver
0
400
200
0
200
400
15.748 7.874
7.874 15.748
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
08/2005
8
26.247
Slit on one side Slit on one side
Vertical
Horizontal
direction
direction
4
13.123
Vertical
direction
Emitter
#
#
L
Slit on one side Slit on one side
Vertical
Horizontal
direction
direction
6
19.685
Slit on both sides
Horizontal and
Vertical direction
Horizontal
2 direction
6.562 Emitter
Setting distance L (m ft)
20
0
20
Center
Left
Right
Operating angle $( ° )
Parallel deviation with rectangular
slit masks (0.5
6 mm 0.020
0.236 in)
Slit on
one side
#
L
Receiver
0
40
Setting distance L (m ft)
Setting distance L (m ft)
L
Emitter
#
Receiver
Receiver
500
500
1,000
0
19.685
19.685 39.370
Center
Left
Right
Operating point ?(mm in)
Slit on
both sides
0
400
15.748
Slit on
both sides
Receiver
Setting distance L (m ft)
L
3
9.843
1
3.281
Vertical
direction
Emitter
Slit on
both sides
Horizontal
direction
Setting distance L (mm in)
#
Setting distance L (m ft)
Setting distance L (m ft)
Emitter
Parallel deviation with round
slit masks ("2 mm "0.079 in)
2
6.562
Slit on
both sides
Vertical
direction
Angular deviation
15
49.213
4
13.123
400
15.748
0
40
1.575
10
10
20
0
0.394
0.394
0.787
Center
Left
Right
Operating point ?(mm in)
4
13.123
20
65.617
5
16.404
Slit on
one side
Thru-beam type
20
65.617
10
32.808
800
31.496
Parallel deviation with rectangular
Parallel deviation with rectangular
slit masks (1
6 mm 0.039
0.236 in) slit masks (2
6 mm 0.079
0.236 in)
0
0
100
50
50
100
3.937
1.969
1.969
3.937
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
Parallel deviation
0
1,000
39.370
0
20
0.787
Slit on one side
Horizontal
direction
Receiver
50
0
50
100
1.969
1.969
3.937
Center
Left
Right
Operating point ?(mm in)
CX-412
L
#
40
Slit on one side
Vertical
direction
2
6.562
Receiver
0
100
3.937
Emitter
Slit on
both sides
200
7.874
Setting distance L (m ft)
Emitter
20
0
20
Center
Left
Right
Operating angle $( ° )
Parallel deviation with rectangular
slit masks (0.5
6 mm 0.020
0.236 in)
Setting distance L (m ft)
Setting distance L (m ft)
Slit on
both sides
L
Receiver
0
40
Slit on
one side
1
3.281
$
Slit on
one side
Receiver
Receiver
200
200
400
0
7.874
7.874 15.748
Center
Left
Right
Operating point ?(mm in)
Parallel deviation with round
slit masks ("2 mm "0.079 in)
2
6.562
Emitter
5
16.404
400
15.748
Setting distance L (m ft)
0
400
15.748
10
32.808
Parallel deviation with round
slit masks ("1 mm "0.039 in)
Setting distance L (mm in)
Emitter
5
16.404
Parallel deviation with round
slit masks ("0.5 mm "0.020 in)
Setting distance L (mm in)
10
32.808
Setting distance L (m ft)
Setting distance L (m ft)
Parallel deviation
Setting distance L (m ft)
CX-411
L
Receiver
Receiver
0
400
200
0
200
400
15.748 7.874
7.874 15.748
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
Slit on both sides
Horizontal and
Vertical direction
4 Horizontal
13.123 direction
Emitter
2
6.562
Vertical
direction
Emitter
#
#
L
L
Receiver
Receiver
0
800
400
400
800
0
31.496 15.748
15.748 31.496
(Down) Left
Right (Up)
Center
Operating point ?(mm in)
177
CX-400
SENSING CHARACTERISTICS (TYPICAL)
4
13.123
Setting distance L (m ft)
3
9.843
Reflector
(RF-230)
#
2
6.562
L
Sensor
angular
deviation
Reflector (RF-230)
$
2
6.562
Sensor
1
3.281
1
3.281
L
0
200
7.874
CX-481
$L
Setting distance L (mm in)
Setting distance L (mm in)
400
15.748
#
200
7.874
0
40
Sensor
angular
deviation
$L
Sensor
20
0
20
Center
Left
Right
Operating angle $( ° )
Retroreflective type
Angular deviation
2
6.562
Reflector
(RF-230)
#
0
200
7.874
40
L
Sensor
100
0
100
200
3.937
3.937
7.874
Center
Left
Right
Operating point ?(mm in)
1
3.281
0
40
Sensor
angular
deviation
Sensor
angular
deviation
$ Reflector
L
(RF-230)
Sensor
Sensing range L (mm in)
#
L
Sensor
(
aa mm
White non-glossy paper
50
1.969
L
)
Sensor
CX-421
Setting distance L (mm in)
300
11.811
200
7.874
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
200
7.874
Diffuse reflective type
Correlation between sensing object size and sensing range
Sensing field
400
15.748
0
10
0
10
20
0.394
0.394
0.787
Center
Left
Right
Operating point ?(mm in)
200200 mm
7.8747.874 in
White nonglossy paper
#
L
Sensor
100
3.937
400
15.748
Sensing range L (mm in)
0
20
0.787
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
200200 mm 7.8747.874 in), the sensing
range shortens, as shown in the left graph.
For plotting the left graph, the sensitivity has
been set such that a 200200 mm
7.8747.874 in white non-glossy paper is
just detectable at a distance of 300 mm
11.811 in.
300
11.811
200
7.874
aa mm
White nonglossy paper
100
3.937
L
(
Sensor
0
40
1.575
178
20
0
20
40
0.787
0.787
1.575
Center
Left
Right
Operating point ?(mm in)
0
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
200
7.874
08/2005
Reflector
angular
deviation
Reflector
angular
deviation
Reflector
(RF-230) $ L
Sensor
20
0
20
Center
Left
Right
Operating angle $( ° )
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
200200 mm 7.8747.874 in), the sensing
range shortens, as shown in the left graph.
For plotting the left graph, the sensitivity has
been set such that a 200200 mm
7.8747.874 in white non-glossy paper is
just detectable at a distance of 100 mm
3.937 in.
100
3.937
Reflector
angular
deviation
Sensor
angular
deviation
Reflector angular
deviation
Reflector
(RF-230) $ L
Sensor
Sensor
20
0
20
40
Center
Left
Right
Operating angle $( ° )
Correlation between sensing object size and sensing range
200200 mm
7.8747.874 in
White non-glossy paper
50
1.969
Sensor
100
0
100
200
3.937
3.937
7.874
Center
Left
Right
Operating point ?(mm in)
2
6.562
1
3.281
2
6.562
Sensor
Sensor
angular
deviation
Reflector (RF-230)
$
L
Diffuse reflective type
Sensing field
100
3.937
Reflector
angular
Reflector
deviation
angular Reflector (RF-230)
deviation
0
40
4
13.123
Parallel deviation
Sensor
200
7.874
50
0
50
100
1.969
1.969
3.937
Center
Left
Right
Operating point ?(mm in)
CX-424
0
200
7.874
40
Sensor angular
deviation
Reflector (RF-230)
$
L
400
15.748
Sensor
0
100
3.937
2
6.562
CX-482
600
23.622
L
Reflector
(RF-230)
#
L
Sensor
20
0
20
Center
Left
Right
Operating angle $( ° )
800
31.496
Reflector
(RF-230)
6
19.685
4
13.123
Angular deviation
800
31.496
600
23.622
8
26.247
Retroreflective type
Parallel deviation
Setting distance L (mm in)
0
40
100
0
100
200
3.937
3.937
7.874
Center
Left
Right
Operating point ?(mm in)
Angular deviation
8
26.247
6
19.685
Sensor
angular
deviation
Reflector
angular
deviation
Reflector (RF-230)
Sensor
Parallel deviation
Setting distance L (m ft)
3
9.843
Reflector
angular
deviation
Retroreflective type
Setting distance L (m ft)
Angular deviation
4
13.123
Setting distance L (m ft)
Parallel deviation
Setting distance L (m ft)
CX-493
Retroreflective type
Setting distance L (m ft)
CX-491
)
40
CX-400
SENSING CHARACTERISTICS (TYPICAL)
CX-422
Diffuse reflective type
200200 mm
7.8747.874 in
White nonglossy paper
#
500
19.685
L
Sensor
800
31.496
(
aa mm
White nonglossy paper
400
15.748
L
0
20
0
20
40
0.787
0.787
1.575
Center
Left
Right
Operating point ?(mm in)
CX-423
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
Correlation between sensing object size and sensing range
N6
100 200200 mm
3.937 7.8747.874 in
Non-glossy paper
#
L
Sensor
200
7.874
(
N6
100
3.937
aa mm
Non-glossy paper
L
Sensor
1
0
1
2
0.039
0.039
0.079
Center
Left
Right
Operating point ?(mm in)
0
50
100
150
1.969
3.937
5.906
Non-glossy paper
side length a (mm in)
200
7.874
Correlation between lightness and sensing range
200
7.874
Sensing
region
100
3.937
0
N2
Dark
)
N4
N6
Lightness
N8
Light
N1 N2 N3 N4 N5 N6 N7 N8 N9
Emitted beam
The
sensing
region
is
represented by oblique lines in
the left figure.
However, the sensitivity should
be set with an enough margin
because of slight variation in
products.
(
Lightness shown on the
left may differ slightly
from the actual object
condition.
)
08/2005
250
9.843
200
7.874
150
5.906
"5 mm
"0.197 in
110
4.331
100
3.937
"2.5 mm
"0.098 in
"2 mm
"0.079 in
"2.2 mm
"0.087 in
50
1.969
"4 mm
"0.157 in
Visible spot range
2
0.079
Sensing range L (mm in)
200
7.874
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
200200 mm 7.8747.874 in), the sensing
range shortens, as shown in the left graph.
For plotting the left graph, the sensitivity has
been set such that a 200200 mm
7.8747.874 in white non-glossy paper is
just detectable at a distance of 200 mm
7.874 in.
White
White
0
200
7.874
Diffuse reflective type
Sensing field
Sensing range L (mm in)
)
Sensor
0
40
1.575
Setting distance L (mm in)
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
200200 mm 7.8747.874 in), the sensing
range shortens, as shown in the left graph.
For plotting the left graph, the sensitivity has
been set such that a 200200 mm
7.8747.874 in white non-glossy paper is
just detectable at a distance of 800 mm
31.496 in.
Distance L (mm in)
Setting distance L (mm in)
1,000
39.370
Sensing range L (mm in)
Correlation between sensing object size and sensing range
Sensing field
0
179
CX-400
SENSING CHARACTERISTICS (TYPICAL)
CX-441
Adjustable range reflective type
80
3.150
Black non-glossy paper
Lightness: 5
5050 mm
1.9691.969 in
Non-glossy paper
#
L
40
1.575
5050 mm
1.9691.969 in
Non-glossy paper
20
0.787
#
60
2.362
50
1.969
40
1.575
30
1.181
20
0.787
L
Sensor
20
0.787
0
4
0.157
White nonglossy paper
Black non-glossy paper
Lightness: 5
180
Black
Gray
Blue
Green
Brown
Red
Orange
White
Yellow
Sensing range L (mm in)
0
"5.9 mm 0.232 in
"5.3 mm 0.209 in
0
Correlation between material
(50
50 mm 1.969
1.969 in) and sensing range
50
1.969
50 mm
1.969 in
25 mm
0.984 in
"6.2 mm 0.244 in
2
0
2
4
0.079
0.079
0.157
Center
Left
Right
Operating point ?(mm in)
Correlation between color
(50
50 mm 1.969
1.969 in construction paper) and sensing range
25
0.984
"6.5 mm 0.256 in
These bars indicate the
sensing range with the respective colors when the distance
adjuster is set to a sensing
range of 50 mm 1.969 in and
25 mm 0.984 in long,
respectively, with white color.
The sensing range also
varies depending on material.
50
1.969
25
0.984
08/2005
50 mm
1.969 in
25 mm
0.984 in
0
Black rubber
2
0
2
4
0.079
0.079
0.157
Center
Left
Right
Operating point ?(mm in)
80
3.150
Plywood
60
2.362
5050 mm 1.9691.969 in
Non-glossy paper
Cardboard
80
3.150
Black non-glossy
paper (Lightness: 5)
Black non-glossy paper
Lightness: 5
0
4
0.157
0
These bars indicate the
sensing range with the respective objects when the
distance adjuster is set to a
sensing range of 50 mm
1.969 in and 25 mm 0.984 in
long, respectively, with white
non-glossy paper.
Emitted beam
40
1.575
White nonglossy paper
10
0.394
25 mm
0.984 in
Distance L (mm in)
Sensor
20
0.787
50 mm
1.969 in
• Setting distance: 50 mm 1.969 in
Setting distance L (mm in)
#
L
25
0.984
Adjustable range reflective type
5050 mm 1.9691.969 in
Non-glossy paper
30
1.181
These bars indicate the
sensing range with the respective colors when the distance
adjuster is set to a sensing
range of 50 mm 1.969 in and
25 mm 0.984 in long,
respectively, with white color.
The sensing range also
varies depending on material.
50
1.969
Black rubber
Black
Blue
Gray
Green
Red
Brown
Orange
White
25 mm
0.984 in
Sensing fields
• Setting distance: 25 mm 0.984 in
Setting distance L (mm in)
Correlation between material
(50
50 mm 1.969
1.969 in) and sensing range
Plywood
50 mm
1.969 in
Yellow
Sensing range L (mm in)
25
0.984
40
1.575
"3 mm 0.118 in
0
2
0
2
4
0.079
0.079
0.157
Center
Left
Right
Operating point ?(mm in)
50
1.969
CX-443
"3 mm 0.118 in
Cardboard
0
4
0.157
2
0
2
4
0.079
0.079
0.157
Center
Left
Right
Operating point ?(mm in)
Correlation between color
(50
50 mm 1.969
1.969 in construction paper) and sensing range
0
"2 mm 0.079 in
White nonglossy paper
4
0.157
"2 mm 0.079 in
Sensor
Sensor
0
#
L
60
2.362
50
1.969
40
1.575
30
1.181
20
0.787
Black non-glossy
paper (Lightness: 5)
10
0.394
Black non-glossy paper
Lightness: 5
White nonglossy paper
20
0.787
60
2.362
80
3.150
White nonglossy paper
Sensing range L (mm in)
30
1.181
Setting distance L (mm in)
Setting distance L (mm in)
White nonglossy paper
Sensing range L (mm in)
40
1.575
Emitted beam
• Setting distance: 50 mm 1.969 in
Distance L (mm in)
Sensing fields
• Setting distance: 25 mm 0.984 in
These bars indicate the
sensing range with the respective objects when the
distance adjuster is set to a
sensing range of 50 mm
1.969 in and 25 mm 0.984 in
long, respectively, with white
non-glossy paper.
CX-400
SENSING CHARACTERISTICS (TYPICAL)
CX-444
Adjustable range reflective type
40
1.575
80
3.150
#
L
0
10
0.394
"5.3 mm "0.209 in
0
100
3.937
mm
100
3.937 in
50
1.969
50 mm
1.969 in
0
These bars indicate the
sensing range with the respective objects when the
distance adjuster is set to a
sensing range of 100 mm
3.937 in, 50 mm 1.969 in
long, respectively, with white
non-glossy paper.
• Setting distance: 300 mm 11.811 in
5050 mm
1.9691.969 in
Non-glossy paper
#
L
Sensor
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
100
3.937
Black non-glossy paper
Lightness: 5
5050 mm
1.9691.969 in
Non-glossy paper
##
L
Sensor
0
10
0.394
Setting distance L (mm in)
Black non-glossy paper
Lightness: 5
200
7.874
400
15.748
Black non-glossy paper
Lightness: 5
White nonglossy paper
300
11.811
5050 mm
1.9691.969 in
Non-glossy paper
200
7.874
100
3.937
L
##
Sensor
0
10
0.394
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
Correlation between color
(50
50 mm 1.969
1.969 in construction paper) and sensing range
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
300
11.811
15 mm 0.591 in
200
7.874
11 mm 0.433 in
Distance L (mm in)
400
15.748
White nonglossy paper
100
3.937
100
3.937
1.181
30
9 mm 0.354 in
"8 mm "0.315 in
0
Correlation between material
(50
50 mm 1.969
1.969 in) and sensing range
400
15.748
Black
Gray
Blue
Green
Brown
Red
Orange
White
Yellow
100 mm
3.937 in
08/2005
200
7.874
300 mm
11.811 in
200 mm
7.874 in
100 mm
3.937 in
100
3.937
0
Black rubber
200 mm
7.874 in
100
3.937
These bars indicate the
sensing range with the
respective colors when the
distance adjuster is set to a
sensing range of 300 mm
11.811 in, 200 mm 7.874 in
and 100 mm 3.937 in long,
respectively, with white color.
The sensing range also
varies depending on
material.
Plywood
300 mm
11.811 in
Cardboard
200
7.874
300
11.811
Black non-glossy
paper (Lightness: 5)
300
11.811
Sensing range L (mm in)
400
15.748
Sensing range L (mm in)
20
0.787
Emitted beam
Setting distance L (mm in)
Setting distance L (mm in)
These bars indicate the
sensing range with the
respective colors when the
distance adjuster is set to a
sensing range of 100 mm
3.937 in, 50 mm 1.969 in
long, respectively, with
white color.
The sensing range also
varies depending on
material.
• Setting distance: 200 mm 7.874 in
White nonglossy paper
0
"6.5 mm "0.256 in
Adjustable range reflective type
Sensing fields
• Setting distance: 100 mm 3.937 in
0
10
0.394
50
1.969
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
Cardboard
Black
Blue
Gray
Green
Red
Brown
Orange
White
mm
50
1.969 in
"8 mm "0.315 in
Correlation between material
(50
50 mm 1.969
1.969 in) and sensing range
Sensing range L (mm in)
mm
100
3.937 in
Yellow
Sensing range L (mm in)
50
1.969
#
L
Sensor
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
100
3.937
50
1.969
50
1.969
Black non-glossy
paper (Lightness: 5)
5
0
5
10
0.197
0.197
0.394
Center
Left
Right
Operating point ?(mm in)
CX-442
5050 mm
1.9691.969 in
Non-glossy paper
Sensor
0
10
0.394
Correlation between color
(50
50 mm 1.969
1.969 in construction paper) and sensing range
0
Black non-glossy paper
Lightness: 5
"9 mm "0.354 in
80
3.150
Distance L (mm in)
20
0.787
Sensor
0
10
0.394
5050 mm
1.9691.969 in
Non-glossy paper
Black non-glossy paper
Lightness: 5
100
3.937
Black rubber
#
L
40
1.575
100
3.937
White nonglossy paper
10
0.394
White nonglossy paper
60
2.362
Plywood
5050 mm
1.9691.969 in
Non-glossy paper
Black non-glossy paper
Lightness: 5
Emitted beam
White nonglossy paper
White nonglossy paper
20
0.787
• Setting distance: 100 mm 3.937 in
Setting distance L (mm in)
White nonglossy paper
30
1.181
Setting distance L (mm in)
• Setting distance: 50 mm 1.969 in
Setting distance L (mm in)
Sensing fields
• Setting distance: 25 mm 0.984 in
These bars indicate the
sensing range with the respective objects when the
distance adjuster is set to a
sensing range of 300 mm
11.811 in, 200 mm 7.874 in
and 100 mm 3.937 in long,
respectively, with white nonglossy paper.
181
CX-400
PRECAUTIONS FOR PROPER USE
All models
• Do not run the wires together with high-voltage lines or power
lines or put them in the same raceway.
This can cause malfunction due to induction.
• Extension up to total 100 m 328.084 ft (thru-beam type: both
emitter and receiver) is possible with 0.3 mm2, or more, cable.
However, in order to reduce noise, make the wiring as short as
possible.
• Make sure that stress by forcible bend or pulling is not applied
directly to the sensor cable joint.
This product is not a safety sensor. Its use is not
intended or designed to protect life and prevent body
injury or property damage from dangerous parts of
machinery. It is a normal object detection sensor.
Mounting
• The tightening torque should be 0.5 N m or less.
M3 (length 12 mm 0.472 in)
screw with washers
Others
Sensor
mounting
bracket
(Optional)
Wiring
• Make sure that the power supply is off while wiring.
• Take care that wrong wiring will damage the sensor.
• Verify that the supply voltage variation is within the rating.
• If power is supplied from a commercial switching regulator,
ensure that the frame ground (F.G.) terminal of the power supply
is connected to an actual ground.
• In case noise generating equipment (switching regulator, inverter
motor, etc.) is used in the vicinity of this product, connect the
frame ground (F.G.) terminal of the equipment to an actual ground.
• Do not use during the initial transient time (50 ms) after the
power supply is switched on.
• Take care that the sensor is not directly exposed to fluorescent
light from a rapid-starter lamp or a high frequency lighting device,
as it may affect the sensing performance.
• This sensor is suitable for indoor use only.
• Do not use this sensor in places having excessive vapor, dust,
etc., or where it may come in direct contact with water or
corrosive gas.
• Take care that the sensor does not come in direct contact with
water, oil, grease or organic solvents, such as, thinner, etc.
• This sensor cannot be used in an environment containing
inflammable or explosive gases.
• Never disassemble or modify the sensor.
CX-41/42
CX-49/48
Functional description
Stability indicator
(Green) (Note 1)
Lights up under the
stable light condition
or the stable dark
condition
(
(
)
)
)
Sensing object
MAX
MIN
Sensitivity adjuster
(Note 1)
Sensing range becomes
longer when turned
clockwise
(
3 Similarly, adjust for up, down, left and right angular movement of
the emitter.
4 Further, perform the angular adjustment for the receiver also.
5 Check that the stability indicator (green) lights up.
6 Choose the operation mode, Light-ON or Dark-ON, as per your
requirement, with the operation mode switch.
Operation indicator
(Orange) (Note 2)
Lights up when the
output is ON
Operation mode switch
(Note 1)
L : Light-ON
D : Dark-ON
(
)
Emitter
Notes: 1) Not incorporated on the thru-beam type sensor emitter.
2) It is the power indicator (Green LED)(lights up when the power is
ON) for the thru-beam type sensor emitter.
Receiver
Operation mode switch
Operation
mode switch
Retroreflective type sensor
1 Set the operation mode switch to the Light-ON mode position (L side).
2 Placing the sensor and the reflector face to face along a straight
line, move the reflector in the up, down, left and right directions,
in order to determine the range of the light received condition
with the help of the operation indicator (orange).Then, set the
reflector at the center of this range.
3 Similarly, adjust for up, down, left and right angular movement of
the reflector.
4 Further, perform the angular adjustment for the sensor also.
5 Check that the stability indicator (green) lights up.
6 Choose the operation mode, Light-ON or Dark-ON, as per your
requirement, with the operation mode switch.
Description
Light-ON mode is obtained when the operation
mode switch (located on the receiver for the
thru-beam type) is turned fully clockwise (L side).
Dark-ON mode is obtained when the operation
mode switch (located on the receiver for the
thru-beam type) is turned fully counterclockwise
(D side)
Beam alignment
Sensing object
Thru-beam type sensor
1 Set the operation mode switch to the Light-ON mode position (L side).
2 Placing the emitter and the receiver face to face along a straight
line, move the emitter in the up, down, left and right directions,
in order to determine the range of the light received condition
with the help of the operation indicator (orange). Then, set the
emitter at the center of this range.
182
08/2005
Reflector
Sensor
CX-400
PRECAUTIONS FOR PROPER USE
CX-41/42
CX-49/48
Retroreflective type sensor (except CX-491)
Sensitivity adjustment
Step
Description
MAX
Turn the sensitivity adjuster fully counterclockwise to the minimum sensitivity position,
MIN.
MAX
MIN
1
Sensitivity
adjuster
In the light received condition, turn the
sensitivity adjuster slowly clockwise and
confirm the point a where the sensor enters
the ‘Light’ state operation.
a
2
MIN
a
• Please take care of the following
points when detecting materials
having a gloss.
In the dark condition, turn the sensitivity
adjuster further clockwise until the sensor
enters the ‘Light’ state operation and then bring
it back to confirm point b where the sensor
just returns to the ‘Dark’ state operation.
If the sensor does not enter the ‘Light’
state operation even when the sensitivity
adjuster is turned fully clockwise, the
position is point b.
b
3
MAX
MIN
(
)
The position at the middle of point a and b
is the optimum sensing position.
4
MAX
MIN
Note: Use the ‘minus’ adjusting screwdriver (please arrange separately) to
turn the adjuster slowly. Turning with excessive strength will cause
damage to the adjuster.
Retroreflective
type
Thru-beam
type
Light received condition
Diffuse reflective
type
2
Make L, shown in the diagram,
sufficiently long.
Install at an angle of 10 to 30
degrees to the sensing object.
Receiver
Dark condition
Sensor
Reflector
Glossy surface
Retroreflective type sensor with polarizing filters (CX-491)
• If a shiny object is covered or wrapped with a transparent film,
such as those described below, the retroreflective type sensor
with polarizing filters may not be able to detect it.
In that case, follow the steps given below.
Emitter
Reflector
Receiver
Sensor
• Can wrapped by clear film
• Aluminum sheet covered by plastic film
• Gold or silver color (specular) label or wrapping paper
Steps
• Tilt the sensor with respect to the sensing object while fitting.
• Reduce the sensitivity.
• Increase the distance between the sensor and the sensing object.
• Optimum sensing is possible when the position of the transparent
sensing object is set at the center of the sensor and the reflector.
If the sensing position is set near the sensor or the reflector, the
sensing may be unstable.
In this case, set the sensing position at the center of the sensor
and the reflector.
Reflector
Sensing object
Sensor
Sensor
Reflector
Transparent sensing object
• When the sensor detects an uneven plastic receptacle or glass
bottle, the received-light amount may differ with the sensing
position or direction. Adjust the sensitivity after confirming the
stable sensing condition by turning the sensing object, etc.
• When sensing pipe-shaped transparent sensing object, set it in a
standing, not lying, position as shown in Figure A. The sensor
may fail to detect a lying object as shown in Figure B.
Sensor
Sensing
object
Relation between output and indicators
In case of Light-ON
Stability Operation Output
indicator indicator
Sensing
condition
In case of Dark-ON
Output
Stable light
receiving
ON
OFF
ON
Stable dark
receiving
A
B
Operation Stability
indicator indicator
Reflector
Unstable dark
receiving
OFF
Unstable light
receiving
10 to 30
Retroreflective type sensor for transparent object sensing (CX-48)
Sensing object
Sensing
object
Example of sensing objects
Optimum position
a
b
Emitter
1
L
Make L sufficiently
long
Sensor
Reflector
Sensor
, : lights up : lights off
08/2005
183
CX-400
PRECAUTIONS FOR PROPER USE
CX-41
Interference prevention filter (Optional)
(Exclusively for CX-411)
Slit mask (Optional)
• With the slit mask (OS-CX-), the sensor can detect a small
object.
However, the sensing range is reduced when the slit mask is
mounted.
• By mounting interference prevention filters (PF-CX4-), two set
of CX-411 can be mounted close together.
However, the sensing range is reduced when the interferenc
prevention filter is mounted.
• The filters can be mounted by the same method as for the s
masks.
• The two sets of sensors should be fitted with different types o
interference prevention filters.
Interference prevention does not work if the filters are mounte
for emitters only, receivers only or if the same model No. o
interference prevention filters are mounted on both sets o
sensors.
How to mount
1 Insert the fixing hook into the fixing groove.
2 Then, pressing the slit mask against the main unit, insert the fixing tab into the fixing groove.
Fixing groove
Fixing tab
Removing tab
Fitted with
PF-CX4-H
Fixing groove
Slit mask
Fixing hook
How to remove
Fitted with
PF-CX4-V
1 Insert a screwdriver into the removing tab.
2 Pull forward while lifting the removing tab.
CX-44
Mounting
Operation mode switch
• Care must be taken regarding the sensor mounting direction with
respect to the object’s direction of movement.
Sensing object
Sensing object
Do not make the
sensor detect an
object
in
this
direction because it
may cause unstable
operation.
Sensing object
• When detecting a specular object (aluminum or copper foil, etc.)
or an object having a glossy surface or coating, please take care
that there are cases when the object may not be detected due to
a change in angle, wrinkles on the object surface, etc.
• When a specular body is present below the sensor, use the
sensor by tilting it slightly upwards to avoid wrong operation.
Operation
mode switch
Description
L
D
Detection-ON mode is obtained when the operation
mode switch is turned fully clockwise (L side).
L
D
Detection-OFF mode is obtained when the operation
mode switch is turned fully counterclockwise (D side).
Note: Use the ‘minus’ screwdriver (please arrange separately) to turn the
adjuster slowly. Turning with excessive strength will cause damage to
the adjuster.
• Depending on whether you select the BGS or FGS function, the
output operation changes as follows.
Specular
face
Sensing range
Setting distance
Non-detectable area
Tilt
• If a specular body is present in the background, wrong operation
may be caused due to a small change in the angle of the
background body. In that case, install the sensor at an inclination
and confirm the operation with the actual sensing object.
• Take care that there is a non-detectable area right in front of the
sensor.
L-ON
ON
OFF
D-ON
ON
OFF
L-ON
ON
OFF
D-ON
ON
OFF
BGS
FGS
184
08/2005
CX-400
PRECAUTIONS FOR PROPER USE
CX-44
Stability indicator
BGS function
• Since the CX-44 uses a 2-segment photodiode as its receiving
element, and sensing is done based on the difference in the
incident beam angle of the reflected beam from the sensing
object, the output and the operation indicator (orange) operate
according to the object distance.
Furthermore, the stability indicator (green) shows the margin of
the setting distance.
Sensor
Description
Distance adjuster
Turn the distance adjuster fully counterclockwise to the
minimum sensing range position. (CX-441/443/
1 444: 20 mm 0.787 in approx., CX-442: 40 mm
1.575 in approx.)
Turn fully
Setting distance
Place an object at the required distance from the
sensor, turn the distance adjuster gradually
Sensing object
2 clockwise, and find out point a where the sensor
ON (Lights up)
Output (Operation indicator)
(BGS modeDetection-ON)
changes to the detecting condition.
OFF (Lights off)
Stable operating
Stable operating
condition
condition
Unstable
operating condition
Stability indicator
Step
Lights up
Lights off
3
BGS / FGS functions
• This sensor incorporates BGS / FGS functions. Select either BGS
or FGS function depending on the positions of the background
and sensing object.
Remove the object, turn the adjuster clockwise
further until the sensor goes into the detecting
state again. Once it has entered, turn the distance
adjuster backward until the sensor returns to the
non-detecting condition. This position is designated
as point b. When the sensor does not go into the
detecting condition even if the adjuster is turned
fully clockwise, the position where the adjuster was
fully turned is regarded as the point b.
There may be more than 1 turn between point a
and b, since this sensor incorporates a 5-turn
BGS function
Sensing
object
Background
• This function is used when the sensing object is apart from the
background.
4
Optimum
position
The optimum position to stably detect objects is the
center point between a and b.
FGS function
Step
FGS function
• This function is used when the sensing
object contacts the background or the
sensing object is glossy, etc.
Description
Distance adjuster
Turn the distance adjuster fully clockwise to the
maximum sensing range position. (CX-441/443:
1 50 mm 1.969 in approx., CX-444: 100 mm 3.937 in
approx., CX-442: 300 mm 11.811 in approx.)
Turn fully
In the state where the sensor detects the
background, turn the distance adjuster gradually
Sensing
object
2 counterclockwise, and find out point a where the
Background
sensor changes to the non-detecting condition.
Distance adjustment
• When this product is used, be sure to carry out the
distance adjustment.
• Since the distance adjuster of this sensor is a 5-turn
adjuster, when the point a and b is adjusted as
explained in the table right, there may be more than
1 turn between the point a and b. Therefore, make
sure to remember the turns of both points to find the
optimum position.
• Be sure to wire the sensing mode selection input
(Pink / 2) before distance adjustment. If the wiring is
done after the distance adjustment, the sensing
area is changed.
• Turn the distance adjuster gradually and lightly with a ‘minus’
screwdriver (please arrange separately). In order to protect itself,
the distance adjuster idles if turned fully.
If the adjuster is idled when distance adjustment is done, carry out
the adjustment again.
08/2005
3
Place an object at the required distance from the
sensor, turn the adjuster counterclockwise further
until the sensor goes into the non-detecting
condition again. Once entered, turn the distance
adjuster backward until the sensor returns to the
detecting condition. This position is designated as
point b. When the sensor does not go into the nondetecting condition even if the adjuster is turned
fully counterclockwise, the position where the
adjuster was fully turned is regarded as the pointb.
There may be more than 1 turn between point a
and b, since this sensor incorporates a 5-turn
4 The optimum position to stably detect objects is
Optimum
position
the center point between a and b .
Others
• Its distance adjuster is mechanically operated. Do not drop; avoid
other shocks.
185
CX-400
DIMENSIONS (Unit: mm in)
CX-41
CX-41-Z
Sensor
Sensitivity adjuster (Note 1)
11.9
0.469
Sensitivity adjuster (Note 1)
11.9
0.469
Operation indicator (Orange)(Note 2)
Sensor
Operation indicator (Orange)(Note 2)
7.85 0.309
3.95 0.156
7.85 0.309
3.95 0.156
Stability indicator (Green)(Note 1)
Stability indicator (Green)(Note 1)
11.2
0.441
Beam
axis
Operation mode switch (Note 1)
20
0.787
3
0.118
15.5 0.610
25.4
31
1.220 1.000
11.2
0.441
Beam
axis
15.5
31 0.610 25.4
1.220 1.000
35.5
1.398
42.5
1.673
2.5
(0.098
)
2-M30.5 0.020
thru-hole threads
"3.7 "0.146 cable,
2 m 6.562 ft long
Sensitivity adjuster (Note 1)
CX-49 CX-48
Sensor
CX-42
Operation indicator (Orange)
7.85 0.309
3.95 0.156
Beam
axis
(
2.5
0.098
Center of
sensing
Operation mode switch
20
0.787
3
0.118
11.2
0.441
Beam-receiving
part
4 0.157
15.5 0.610
31
25.4
1.220 1.000
7.85 0.309
3.95 0.156
Stability indicator (Green)
Operation mode switch (Note 1)
20
0.787
3
0.118
11.2
0.441
11.9
0.469
Sensitivity adjuster
11.9
0.469
Stability indicator (Green)(Note 1)
M8 connector
Notes: 1) Not incorporated on the emitter.
2) It is the power indicator (green) on the emitter.
Sensor
Operation indicator (Orange)(Note 2)
2.5
( 0.098
)
2-M30.5 0.020
thru-hole threads
"9.4
"0.370
Notes: 1) Not incorporated on the emitter.
2) It is the power indicator (green) on the emitter.
CX-41-J
Operation mode switch (Note 1)
20
0.787
3
0.118
15.5 0.610
25.4
31
1.220 1.000
) M12 connector
44
(1.732
)
4
0.157
Beam-emitting
part
2-M30.5 0.020
thru-hole threads
2.5
(0.098
)
2-M30.5 0.020
thru-hole threads
"3.7 "0.146 cable,
2 m 6.562 ft long
"3.7 "0.146 cable
300
(11.811
)
Notes: 1) Not incorporated on the emitter.
2) It is the power indicator (green) on the emitter.
CX-49-Z CX-48-Z
Sensor
CX-42-Z
Sensitivity adjuster
Operation indicator (Orange)
CX-49-J CX-48-J
Sensor
CX-42-J
11.9
0.469
Sensitivity adjuster
7.85 0.309
3.95 0.156
15.5 0.610
25.4
35.5 31
42.5 1.398 1.220
1.000
1.673
"9.4
"0.370
Stability indicator (Green)
20
0.787
3
0.118
11.2
Beam-receiving 0.441
part
Center of
sensing
2-M30.5 0.020
thru-hole threads
11.9
0.469
7.85 0.309
3.95 0.156
Operation mode switch
Stability indicator (Green)
4
4 0.157
0.157
Beam-emitting
part
Operation indicator (Orange)
11.2
Beam-receiving 0.441
part
4 0.157
(
2.5
0.098
4
0.157
Beam-emitting
part
M8 connector
Operation mode switch
Center of
sensing
15.5 0.610
31
25.4
1.220 1.000
)
20
0.787
3
0.118
2.5
( 0.098
) M12 connector
44
(1.732
)
2-M30.5 0.020
thru-hole threads
"3.7 "0.146 cable
300
(11.811
)
186
08/2005
CX-400
DIMENSIONS (Unit: mm in)
CX-44
CX-44-Z
Sensor
12.5
0.492
Operation indicator (Orange)
8.2
0.323
4
0.157
Operation mode switch
Distance adjuster (5-turn)
11.2
0.441
Beamreceiving part
22
0.866
Beamemitting part
Center of
sensing
Distance adjuster (5-turn)
11.2
0.441
0.9
0.035
31 25.4
1.220 1.000
22
0.866
Center of
sensing
"3.7 "0.146 cable,
2 m 6.562 ft long
(
2 2.8
0.079 0.110
Beamreceiving part
20
0.787
3 0.118
0.9
0.035
31 25.4
35.5
42.5 1.398 1.220 1.000
1.673
Beamemitting part
"9.4
0.370
RF-220
Reflector
Accessory for the
retroreflective type sensor
M8 connector
2-M30.5 0.020
thru-hole threads
RF-210
Reflector (Optional)
)
35.3
1.390
12.8 0.504
M3 nut mounting holes
(for mounting at the back)
Reflector
34.3
42.31.350
1.665
49.3
59.3 1.941
2.335
30
1.181
10 0.394
11 0.433
8 0.315
2-"3.6 "0.142
mounting
holes
25
0.984
3.3
0.130
3.2
0.126
4 0.157
5 0.197
3.3
0.130
25
0.984
10
0.394
8.3
0.327
8.3
0.327
Material: Acrylic (Reflector)
ABS (Base)
2-"4.6 "0.181
mounting
holes
RF-11
RF-12
Reflective tape (Optional)
(
)
)
RF-13
30
1.181
(
Reflective tape (Optional)
0.7
0.028
0.7
0.028
0.5
0.020
30
1.181
)
23
25
0.984 0.906
6
8
0.315 0.236
2-"3.4 "0.134 holes,
6 0.236 deep
(for mounting at the back)
Material: Acrylic (Reflector)
ABS (Base)
Two M3 (length 8 mm 0.315 in)
screws with washers and two nuts are attached.
Material: Acrylic (Reflector)
ABS (Base)
30
1.181
28
1.102
30
1.181
28
1.102
2-"3.4 "0.134 thru-holes
(for mounting at the side)
2-M3 nut mounting holes
(for mounting at the side)
Reflective tape (Optional)
(
Base
21
( 0.827
)
)
40
1.575
Reflector (Optional)
33.3
1.311
50.3
1.980
(
8.2
0.323
4
0.157
Operation mode switch
Stability indicator (Green)
20
0.787
3 0.118
2-M30.5 0.020
thru-hole threads
RF-230
12.5
0.492
Operation indicator (Orange)
Stability indicator (Green)
2
0.079 2.8
0.110
Sensor
Rear surface
Effective
reflecting surface
( pressure-sensitive
)
adhesive
Adhesive
tape
Effective
reflecting surface
Material: Acrylic
Adhesive
tape
Reflective surface
(Acrylic)
Material: Acrylic
08/2005
187
CX-400
DIMENSIONS (Unit: mm in)
MS-CX2-1
Sensor mounting bracket (Optional)
5
0.197
3.4
0.134
14 0.551
12
0.472
3
0.118
R12
R0.472
3.4
25 0.134 R25
42.5 0.984
R0.984
1.673
t 1.2
t 0.047
3.4
0.134 13.6 0.535 25.2
0.992
14
14
8 0.315
22
0.866
15
0.591
7
3.4
0.134
R12 R0.472
3.4
0.134
12
0.472
0.4
(0.016
)
7
10 0.394
Beam axis
25.4
1.000
31
1.220
42.5
1.673
25
0.984
9.5
0.374
Material: Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in) screws
with washers are attached.
MS-CX2-2
3
0.118
5
0.197
22
0.866
2-"3.4 "0.134 holes
(for RF-210)
20
0.787
12.5 0.492
20
0.787
0.5
0.020
Assembly dimensions
Mounting drawing with the
receiver of CX-41
t 1.2
t 0.047
12.3 0.484
Sensor mounting bracket (Optional)
14
0.551
15.8
0.622
7
0.276
7.8
0.307
22 0.866
14
0.551
36
1.417
Assembly dimensions
Mounting drawing with the
receiver of CX-41
15.8
0.622
8.2
0.323
8-"3.4 "0.134
holes
25
10
0.394 0.984
55
2.165
R12 R0.472
14
4.5
0.177
t2
t 0.079
12
0.472
(
3.6
0.142
4
0.157
)
22
0.866
14
0.551
25.4
1.000
Beam axis
36
1.417
55
2.165
23
15.5
0.906 0.610
7 0.276
4.5
0.177
5 0.197
28
1.102
4.5
0.177
t2
t 0.079
4 0.157
4.5 0.177
15.5
0.610
R12 R0.472
14
4
0.157
12
0.472
7 0.276
4.5
0.177
5 0.197
4.5 0.177
MS-CX2-4
8.2 0.323
7.8
0.307
Material: Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in) screws
with washers are attached.
Sensor mounting bracket (Optional)
Assembly dimensions
Mounting
drawing with
the receiver of
40 20
CX-41
"55 "2.165
"39 "1.535
6
0.236
19
29
0.748 1.142
19
0.748
4
0.157
3.4
0.134
SENSOR
25
0.984
25
0.984
25
0.984
"25 "0.984
R25
R0.984
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in) screws
with washers are attached.
188
18
0.709
6.2
0.244
46
1.811
0.9
0.035
R9.5
R0.374
SENSOR
7
14
3.4
0.134
0.9
0.035
5.5
0.217 5.5
0.217
7
0.276
29
25.4
1.000
12.3 0.484
13
0.512
Beam axis
t 2.5
t 0.098
08/2005
18
0.709
13
0.512 11.2
0.441
46
1.811
25
0.984
2.5
0.098
SENSOR
20
SENSOR
40
"55 "2.165
"39 "1.535
7
0.276
CX-400
DIMENSIONS (Unit: mm in)
MS-CX2-5
15
0.591
Sensor mounting bracket (Optional)
t 1.5
t 0.059
25
0.984
19
0.748
19
0.748
3.4
0.134
3.4
0.134
3.5
0.138
Assembly dimensions
Mounting drawing
20.6
26.2 0.811
with the receiver of
1.031
CX-41
15
0.591
t 1.5
t 0.059
Beam axis
25.4
1.000
7
7
45
1.772
18.9
0.744 5 0.197
6.5 0.256
18.9
0.744 5 0.197
6.5 0.256
5
0.197
20
7 0.787
0.276 37
1.457
7
0.276
8
0.315
7.9 0.311
Sensor mounting bracket (Optional)
0.5
0.020
Assembly dimensions
Mounting drawing
with the receiver of
CX-41
t 1.2
t 0.047
30 1.181
20.5
0.807
10
R25
0.984
20
0.787
37
1.457
5
0.197
7.9
Material: Stainless steel (SUS304)
0.311
Two M3 (length 12 mm 0.472 in) screws
with washers are attached.
MS-CX-3
R25
R0.984
45
1.772
14
0.551
8
3.4
0.315
0.134
6
0.236
3.5
0.138 5
3.4
0.197
0.134
25.2
0.992
13.6
0.535
11.2
0.441
8.5
0.335
3.4
0.134
35
25
0.984 1.378
6
0.236
30
1.181
10
t 1.2
t 0.047
0.4
0.016
(
)
8.5
0.335
Beam axis
9 0.354
18
0.709
31
1.220
18
0.709
3.5
0.138
4.8
0.189
20
0.787
25.4
1.000
35
1.378
6 0.236
R25
R0.984
10
15
0.591
6
0.236
3.4
0.134
5
0.197
3.4
0.134
8
0.315
14
Material: Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in) screws
with washers are attached.
MS-RF21-1
Reflector mounting bracket for RF-210 (Optional)
5.5
0.217
Assembly dimensions
23
0.906
5.5
0.217
23
0.906
"36
50
"1.417 1.969
"36
50
"1.417 1.969
30
10
0.394
3.2
0.126
"25
t 1.2 "0.984
t 0.047
12.5 0.492
30
20
16
0.630
3.5
0.138
10
0.394
20
R7.5
R0.295
46
1.811
25
0.984
46
1.811
25
0.984
13
0.512
13
0.512
Material: Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in) screws
with washers are attached.
08/2005
189
CX-400
DIMENSIONS (Unit: mm in)
MS-RF22
Reflector mounting bracket for RF-220 (Optional)
Assembly dimensions
25
0.984
25
0.984
4.5
0.177
4.5
0.177
10
0.394
28.3
19.3 1.114
0.760
11
0.433
10
0.394
35
1.378
25
0.984
35.3
1.390
4
0.157
8.3
0.327
16 0.630
44
10 0.394 1.732
t 1.6
t 0.063
8 0.315
6 0.236
8-M30.5 0.020
thru-hole threads
44.3
1.744
(
27
(1.063
)
34.3
1.350
21
0.827
)
8 0.315
6
0.236
20
0.787
t 1.6
t 0.063
4
0.157
Material: Cold rolled carbon steel (SPCC)
(Uni-chrome plated)
Two M3 (length 8 mm 0.315 in) screws with washers are attached.
MS-RF23
Reflector mounting bracket for RF-230 (Optional)
Assembly dimensions
40
1.575
3
(0.118
)
4.5
0.177
4.5
0.177
10
0.394 11
0.433
40
1.575
10
0.394
50
1.969
40
1.575
28.3
19.3 1.114
0.760
50.3
1.980
8.3
0.327
5 0.197
16 0.630
15 0.591 61
2.402
35
1.378
18 0.709
12
0.472
(
3
0.118
(
t2
t 0.079
30
(1.181
)
)
10
7 0.276
)
26
1.024
28
1.102
(
)
20
0.787
8-M40.7 0.028 thru-hole threads
7
0.276
Material: Cold rolled carbon steel (SPCC)
(Uni-chrome plated)
Two M4 (length 10 mm 0.394 in) screws with washers are attached.
190
49.3
1.941
61.3
2.413
37
1.457
08/2005
40
1.575
5
0.197
t2
t 0.079
CX-400
DIMENSIONS (Unit: mm in)
MS-AJ1
17.8
0.701 12
2-"3.2 "0.126
0.472
mounting holes
t2
t 0.079 2-3.2 0.1264.2 0.165
oblong holes
1 0.039
11.8
0.465
20 0.787
6 0.236
Cable guide
(POM)
MS-AJ2
Universal sensor mounting stand (Optional)
28 20
1.102 0.787
4
0.157
33 25 20 20
1.299 0.984 0.7870.787
4.2 0.165
M4 hexagonsocket-head
bolt
Sensor mounting bracket
[Stainless steel (SUS304)]
147
(5.787
) (Note)
218
(8.583)
Cable guide
(POM)
45
4.2 0.165
M4 hexagonsocket-head
bolt
Sensor mounting bracket
[Stainless steel (SUS304)]
147
(5.787
)(Note)
210
(8.268)
45
3.2
0.126
1
20
0.787 0.039
Attachment
(Nylon 6)
"10 "0.394 pipe
[Stainless steel (SUS304)]
28 20
1.102 0.787
4
0.157
25 20
33
1.299 0.984 0.787
45
1
0.039
Attachment
(Nylon 6)
17.8
0.701 12
2-"3.2 "0.126
0.472 mounting holes
t2
t 0.079 2-3.2 0.1264.2 0.165
oblong holes
1 0.039
11.8
0.465
20 0.787
6 0.236
45
3.2
0.126
Universal sensor mounting stand (Optional)
"10 "0.394 pipe
[Stainless steel (SUS304)]
2-"6.6 "0.260
mounting holes
8
0.315
44.5
(1.752
) 28
36.5
(1.437
)
18
0.709
1.102
20
0.787
45
1.772
Base
(PA)
25.5
1.004
32
10
1.260
0.394
2-"6.6 "0.260 mounting holes
24.5
0.965
Base
(PA)
32
Two M3 (length 14 mm 0.551 in) screws
with washers, two M3 (length 16 mm
0.630 in) screws with washers, two M3
(length 18 mm 0.709 in) screws with
washers, one auxiliary mounting plate for
EQ-20 series and one auxiliary mounting
plate for EX-40 series are attached.
10
0.394
20
0.787
46
1.811
20
0.787
Two M3 (length 14 mm 0.551 in) screws
with washers, two M3 (length 16 mm
0.630 in) screws with washers, two M3
(length 18 mm 0.709 in) screws with
washers, one auxiliary mounting plate for
EQ-20 series and one auxiliary mounting
plate for EX-40 series are attached.
31
1.220
15
8
0.591 0.315
Note: The dimensions in the brackets indicate the adjustable range of the movable part.
Note: The dimensions in the brackets indicate the adjustable range of the movable part.
Assembly dimensions with CX-400 series
23.2
(Mounting part only)
0.913
Assembly dimensions with RF-210 (Reflector)
(Mounting part only) 24.8
17.6
0.693
t2
t 0.079
11.8
0.465
20
0.787 6
0.236
20
28
1.102 0.787
27
1.063
33 25.4
1.299 1.000
2-M3 (length14 mm 0.551 in)
screws with washers
Center of sensing
MS-AJ1-A
16.5
0.650
28.45
1.120
6 0.236
11.8
0.465
20
0.787 6
0.236
210
8.268
(134
5.276 ) (Note 1)
4.2 "10 "0.394 pipe
0.165 [Stainless steel (SUS304)]
45
4.2
0.165
2-M3 (length14 mm 0.551 in)
screws withwashers
33
(1.299
)
Sensor mounting bracket
[Stainless steel (SUS304)]
(Note 2)
Arm joint
(Nylon 6)
147
2-"3.2 "0.126
5.787
mounting holes "10 "0.394 pipe
(Note 1)
[Stainless steel (SUS304)]
2-3.2 0.1264.2 0.165
oblong holes
(
8
0.315
20
0.787
45
1.772
25.5
1.004
32
10
1.260
0.394
2-"6.6 "0.260 mounting holes
0.650
6 0.236
210
8.268
(134
5.276)(Note 1)
12
0.472
(
Base
(PA)
4.2 "10 "0.394 pipe
0.165 [Stainless steel (SUS304)]
32
1.260
46
1.811
20
0.787
Notes: 1) The dimensions in the brackets indicate the adjustable range of the
movable part.
2) Refer to MS-AJ1/AJ2 for the assembly dimensions with the sensor
mounting bracket, sensor or reflector.
08/2005
8
15
0.591 0.315
33
(1.299
)
(16.5
0.650)
33
1.299
)
10
0.394
36.5
(1.437
)
20
0.787
31
1.220
45
Sensor mounting bracket
[Stainless steel (SUS304)]
(Note 2)
Arm joint
(Nylon 6)
147
2-"3.2
"0.126
5.787
mounting holes "10 "0.394 pipe
(Note 1)
[Stainless steel (SUS304)]
2-3.2 0.1264.2 0.165
oblong holes
210
(8.268
)
Two M3 (length 14 mm 0.551 in) screws
with washers, two M3 (length 16 mm
0.630 in) screws with washers, two M3
(length 18 mm 0.709 in) screws with
washers, one auxiliary mounting plate for
EQ-20 series and one auxiliary mounting
plate for EX-40 series are attached.
33
1.299
Universal sensor mounting stand (Optional)
Cable guide
(POM)
33
1.299
(203.5
8.012)
Base
(PA)
28.45
1.120
18
0.709
( )
28
1.102
MS-AJ2-A
(16.5
0.650)
)
44.5
1.752
45
33.3 25
1.311 0.984
Universal sensor mounting stand (Optional)
12
0.472
31.8 20
1.252 0.787
45
4.2
0.165
Cable guide
(POM)
218
(8.583
)
0.976 18.4
0.724
t2
t 0.079
(208.5
8.209)
2-"6.6 "0.260
24.5
0.965
mounting holes
Two M3 (length 14 mm 0.551 in) screws
with washers, two M3 (length 16 mm
0.630 in) screws with washers, two M3
(length 18 mm 0.709 in) screws with
washers, one auxiliary mounting plate for
EQ-20 series and one auxiliary mounting
plate for EX-40 series are attached.
Notes: 1) The dimensions in the brackets indicate the adjustable range of the
movable part.
2) Refer to MS-AJ1/AJ2 for the assembly dimensions with the sensor
mounting bracket, sensor or reflector.
191
CX-400
DIMENSIONS (Unit: mm in)
MS-AJ1-M
Universal sensor mounting stand (Optional)
22
0.866
2-M4
2-M3
11.8
0.465
17
0.669
MS-AJ2-M
11.8
0.465
M4 hexagonsocket-head bolt
t 2 t 0.079
Universal sensor mounting stand (Optional)
22
0.866
17
0.669
M4 hexagon2-M4 socket-head bolt
t 2 t 0.079
2-M3
45
45
25
50
40
0.984 1.575 1.969
25
40
50
0.984 1.575 1.969
45
Attachment
(Nylon 6)
208 (5.787)(Note)
(8.189
)
45
4.2
0.165
28
1.102
Attachment
(Nylon 6)
20
0.787
147
(
200
( 7.874
)
"10 "0.394 pipe
[Stainless steel (SUS304)]
)
20
0.787
"10 "0.394 pipe
[Stainless steel (SUS304)]
32
1.260
46
1.811
20
0.787
8
0.315
Two M3 (length 8 mm 0.315 in)
screws with washers and two M4
(length 8 mm 0.315 in) screws
with washers are attached.
25.5
1.004
32
10
0.394 1.260
2-"6.6 "0.260 mounting holes
10
0.394
( )
40
1.575 20
0.787
18
0.709
20
0.787
45
1.772
)
28
1.102
2-"6.6 "0.260
mounting holes
Base
(PA)
44.5
1.752 28
1.102
(
143.5 (Note)
5.650
4.2
0.165
24.5
0.965
Base
(PA)
Two M3 (length 8 mm 0.315 in)
screws with washers and two M4
(length 8 mm 0.315 in) screws
with washers are attached.
31
1.220
15
8
0.591 0.315
Note: The dimensions in the brackets indicate the adjustable range of the
movable part.
Note: The dimensions in the brackets indicate the adjustable range of the
movable part.
Assembly dimensions with RF-220 (Reflector)
(Mounting part only)
Assembly dimensions with RF-230 (Reflector)
(Mounting part only)
11.8
0.465
20
0.787
55.3
2.177
38
1.496
12
0.472
M4 hexagon-sockethead bolt
11.8
0.465
t2
t 0.079
71.3
2.807
47
1.850
20
0.787
M4 hexagon-sockethead bolt
t2
t 0.079
45
50
1.969
45
35.3
1.390
50.3
1.980
45
2-M3 (length 8 mm 0.315 in)
screws with washers
Protecting the
environment is
one of SUNX’s
guiding business
principles
28
1.102
45.3
1.783
45
4.2
28
0.165
1.102
36.3 20
1.429 0.787
2-M4 (length 8 mm 0.315 in)
screws with washers
4.2
28
1.102 0.165
36.3 20
1.429 0.787
Promoting a totally lead-free
ISO 14001 environmental management
working environment
Using simple packaging system certification acquired
We are now working to
eliminate the use of lead in all
our in-house manufacturing
processes such as in reflow
ovens, hand soldering and
parts
and
substrates
procurement.
Simple, environmentally friendly
packaging material reduces
waste.
All information is subject to change without prior notice.
192
37
1.457
61.3
2.413
08/2005
Our Nagoya Head Office and Factory acquired
ISO 14001 certification in September 1999.
Now and into the future, we will continuously
improve environmental management systems
based on our Environment Policy, which
focuses on the promotion of environmentally
friendly business activities and product
development.
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湘ICP备2023018690号
