Ultra-compact Photoelectric Sensor
293
EX-20 SERIES Ver.2
FIBER
SENSORS
Related Information
LASER
SENSORS
PHOTOELECTRIC
SENSORS
■ General terms and conditions.............. F-3
■ Glossary of terms / General precautions.. P.1549~ / P.1552~
Amplifier Built-in
■■Selection guide.............................. P.231~
■■Korea’s S-mark……………............ P.1602
Ver.2
Recognition
(Excluding 5 m cable length type)
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
Certified
(Some models only)
SAFETY LIGHT
CURTAINS /
SAFETY COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
panasonic.net/id/pidsx/global
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
PNP output
type available
Miniature-sized and still mountable with M3 screws
Miniaturization by using single chip optical IC
Incorporates a sensitivity adjuster even in this size
The beam-receiving photodiode and 10.5 mm
the A/D conversion circuit have been 0.413 in
fabricated on a single chip optical IC
(full custom). Hence, in spite of its
miniature size, it has a performance
and reliability which is equal to or
better than the conventional product.
The sensor incorporates a sensitivity
adjuster in spite of its miniature size.
It is convenient when you need fine
adjustment. Further, the receiver of the
thru-beam, side sensing type sensor
incorporates an operation mode switch
which can change the output operation.
8.2 mm
0.323 in
19 mm
0.748 in
BASIC PERFORMANCE
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
CX-400
CY-100
Long sensing range
Clear beam spot using red LED dot light source
The EX-20 series achieves long distance sensing [thru-beam
type: 2 m 6.562 ft, retroreflective type: 200 mm 7.874 in (when
using the attached reflector), diffuse reflective type: 160 mm
6.299 in], despite its miniature size.
Hence, it is usable even on a wide conveyor.
The emission area of a dot light source is smaller than that
of a conventional LED flat light source, and it is possible to
design a high power, narrow beam. Since a red LED dot
light source is used, the red beam spot is clear even at a far
place, so that alignment and confirmation of sensing position
is easy. Further, since the thru-beam type, too, incorporates
a visible narrow beam, it can also reliably detect small parts,
such as, chip components, lead frames, etc.
Thru-beam type
2 m 6.562 ft
EX-10
EX-28□
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
Retroreflective type
200 mm
7.874 in
EX-26□
Diffuse reflective type
160 mm
6.299 in
ø1 mm
ø0.039 in
spot
ø5 mm
ø0.197 in
spot
Setting
distance:
10 mm
0.394 in
Setting
distance:
80 mm
3.150 in
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
APPLICATIONS
294
FIBER
SENSORS
Detecting presence of chip
components
Checking protrusion of wafer
Sensing objects from an opening
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
BASIC PERFORMANCE
ENVIRONMENTAL RESISTANCE
Electric power saving*
Waterproof IP67 (IEC)
The EX-20 series achieves reductions in power
consumption of up to 65 %. These sensors contribute to
environmental friendliness.
The sensors features an IP67 rating to allow their use
in process lines where water is used or splashed.
Rust-resistant stainless steel sensor mounting brackets
are available.
35
A maximum
% reduction
compared to conventional
sensors
Note: If water splashes on the sensor during sensing operation, it may
sense water as an object.
Incorporated an inverter countermeasure circuit*
The EX-20 series become significantly stronger against
inverter light and other extraneous light.
*Effective from production
in April 2011.
*Effective from production in April 2011.
Mounting section reinforced
Front sensing type of Thru-beam type
thru-beam type and
diffuse reflective
type sensors have
identical appearance.
Moreover, since the
mounting holes are
symmetrical with
respect to the beam
axis center, the
design becomes easy.
10 mm
0.394 in
Diffuse reflective type
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
MOUNTING
Identical size
PARTICULAR
USE SENSORS
It can be tightened with M3 screws. Moreover, metal inserts
have been provided in the mounting holes so that the product
is not damaged even in case of excess tightening.
Side sensing type
10 mm
0.394 in
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
Front sensing type
Metal inserts
Mountable with M3 screw
OPTIONS
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
Universal sensor mounting bracket is available
Mounting spacer for front sensing type is available
Universal sensor mounting bracket MS-EXL2-4 (for
EX-22/23/26/28/29□) and MS-EX20-5 (for EX-23□ only)
which can freely adjust the height and the angle of the
sensor is available.
Mounting of the
front sensing type
is possible from
the rear side by
using the mounting
spacer.
Height adjustment
Angle adjustment
Height adjustment:
15 mm
0.591 in
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
Mounting spacer
EQ-30
EQ-500
360° rotation
Slit mask is available
ø0.5 mm ø0.020 in round slit mask and 0.5 × 3 mm
0.020 × 0.118 in rectangular slit mask are available for
both side sensing type and front sensing type sensors.
MQ-W
RX-LS200
RX
RT-610
295
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
FUNCTIONS
VARIETIES
Bright 2-color indicator
Two types for suitable mounting
A bright 2-color indicator has been incorporated in all types.
(Orange LED: Operation indicator, Green LED: Stability indicator)
Two types, side sensing type and front sensing type sensors
are available. Select depending on the place of mounting.
MICRO
PHOTOELECTRIC
SENSORS
Side sensing type
Front sensing type
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
SENSOR
OPTIONS
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
Narrow-view reflective
EX-Z
Side sensing
Side sensing
Side sensing
UV
CURING
SYSTEMS
Front sensing
MACHINE
VISION
SYSTEMS
Diffuse reflective
FA
COMPONENTS
Long distance spot beam type Small spot beam type Diffused beam type
ENERGY
MANAGEMENT
SOLUTIONS
Convergent reflective
HUMAN
MACHINE
INTERFACES
Retroreflective
PLC
Side sensing
LASER
MARKERS
Side sensing
STATIC
CONTROL
DEVICES
Thru-beam
WIRE-SAVING
SYSTEMS
Appearance
Front sensing
Type
SIMPLE
WIRE-SAVING
UNITS
MEASUREMENT
SENSORS
(With sensitivity adjuster)
ORDER GUIDE
PARTICULAR
USE
SENSORS
Model No.
(Note 3)
Sensing range
1m
3.281 ft
2m
6.562 ft
30 to 200 mm
1.181 to 7.874 in
(Note 1)
5 to 160 mm
0.197 to 6.299 in
(Note 2)
2 to 25 mm
0.079 to 0.984 in
(Convergent point: 10 mm 0.394 in)
6 to 14 mm
0.236 to 0.551 in
(Convergent point: 10 mm 0.394 in)
45 to 115 mm
1.772 to 4.528 in
(Without sensitivity adjuster)
Output
Output operation
EX-21A
NPN open-collector transistor
EX-21A-PN
PNP open-collector transistor
EX-21B
NPN open-collector transistor
EX-21B-PN
PNP open-collector transistor
EX-23
NPN open-collector transistor
EX-23-PN
PNP open-collector transistor
EX-29A
NPN open-collector transistor
EX-29A-PN
PNP open-collector transistor
EX-29B
NPN open-collector transistor
EX-29B-PN
PNP open-collector transistor
EX-22A
NPN open-collector transistor
EX-22A-PN
PNP open-collector transistor
EX-22B
NPN open-collector transistor
EX-22B-PN
PNP open-collector transistor
EX-24A
NPN open-collector transistor
EX-24A-PN
PNP open-collector transistor
EX-24B
NPN open-collector transistor
EX-24B-PN
PNP open-collector transistor
EX-26A
NPN open-collector transistor
EX-26A-PN
PNP open-collector transistor
EX-26B
NPN open-collector transistor
EX-26B-PN
PNP open-collector transistor
EX-28A
NPN open-collector transistor
EX-28A-PN
PNP open-collector transistor
EX-28B
NPN open-collector transistor
EX-28B-PN
PNP open-collector transistor
Light-ON
Dark-ON
Switchable either
Light-ON or
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
Light-ON
Dark-ON
NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor mounting brackets
(four types) or universal sensor mounting bracket. (Refer to p.297)
Notes: 1) The sensing range of the retroreflective type sensor is specified for the RF-200 reflector.
Further, the sensing range is the possible setting range for the reflector.
The sensor can detect an object less than 30 mm 1.181 in away.
However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be
opaque.
2) In case of using this product at a sensing range of 50 mm 1.969 in or less, take care that the
sensitivity adjustment range becomes extremely narrow.
3) The model No. with “P” shown on the label affixed to the thru-beam type sensor is the emitter,
“D” shown on the label is the receiver.
200 mm
Reflector cannot
Actual sensing range 7.874 in
be placed
of the sensor
in this range
30 mm 1.181 in
Setting range
of the reflector
Sensor Reflector
Reflector
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
296
ORDER GUIDE
FIBER
SENSORS
LASER
SENSORS
Package without reflector
Retroreflective type is also available without the reflector RF-200.
When ordering this type, suffix “-Y” to the model No.
(e.g.) Without reflector type of EX-29A-PN is “EX-29A-PN-Y”.
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
5 m 16.404 ft cable length type
5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) is also available for NPN output type (including package without reflector of retroreflective type sensor).
When ordering this type, suffix “-C5” to the model No.
(e.g.) 5 m 16.404 ft cable length type of EX-29A-Y is “EX-29A-Y-C5”.
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PRESSURE /
FLOW
SENSORS
Accessory
INDUCTIVE
PROXIMITY
SENSORS
• RF-200 (Reflector)
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
OPTIONS
For side sensing type For front sensing type For side sensing type For front sensing type
Rectangular slit mask
For thru-beam type
sensor only
Round slit mask
For thru-beam type
sensor only
Designation
Reflector
For retroreflective
type sensor only
Reflector
mounting
bracket
Model No.
OS-EX20-05
Slit size ø0.5 mm
0.020 in
OS-EX20E-05
Slit size ø0.5 mm
0.020 in
OS-EX20-05×3
Slit size 0.5 × 3 mm
0.020 × 0.118 in
OS-EX20E-05×3
Slit size 0.5 × 3 mm
0.020 × 0.118 in
RF-210
MEASUREMENT
SENSORS
Round slit mask
Description
Fitted on the front face of the sensor with one-touch.
Slit on one side
• Sensing range: 200 mm 7.874 in
• Min. sensing object: ø2.6 mm ø0.102 in
Slit on both sides
• Sensing range: 40 mm 1.575 in
• Min. sensing object: ø0.5 mm ø0.020 in
Slit on one side
• Sensing range: 350 mm 13.780 in
• Min. sensing object: ø3 mm ø0.118 in
Slit on both sides
• Sensing range: 70 mm 2.756 in
• Min. sensing object: ø0.5mm ø0.020 in
Slit on one side
• Sensing range: 600 mm 23.622 in
• Min. sensing object: ø2.6 mm ø0.102 in
Slit on both sides
• Sensing range: 300 mm 11.811 in
• Min. sensing object: 0.5 × 3 mm 0.020 × 0.118 in
Slit on one side
• Sensing range: 800 mm 31.496 in
• Min. sensing object: ø3 mm ø0.118 in
Slit on both sides
• Sensing range: 400 mm 15.748 in
• Min. sensing object: 0.5 × 3 mm 0.020 × 0.118 in
• OS-EX20-05
• OS-EX20E-05
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
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MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
Rectangular slit mask
Fitted on the front face of the sensor with one-touch.
• OS-EX20-05×3
• OS-EX20E-05×3
Selection
Guide
• Sensing range: 50 to 400 mm 1.969 to 15.748 in
• Min. sensing object: ø30 mm ø1.181 in
Amplifier
Built-in
Power Supply
Built-in
MS-RF21-1
Protective mounting bracket for RF-210
It protects the reflector from damage and maintains alignment.
RF-11
• Ambient temperature:
–25 to +50 °C –13 to +122 °F
• Ambient humidity: 35 to 85 % RH
Notes
Reflective tape
For retroreflective
type sensor only
RF-12
Amplifierseparated
EX-Z
• Sensing range:
70 to 200 mm
2.756 to 7.874 in
• Keep the tape free from stress. If it is
pressed too much, its capability may
deteriorate.
• Sensing range:
• Do not cut the tape.
60 to 280 mm
It will deteriorate the sensing
2.362 to 11.024 in
performance.
CX-400
CY-100
Reflector
Reflector mounting bracket
• RF-210
• MS-RF21-1
12.8
mm
0.504
in
11 mm
33.3 mm 0.433 in
1.311 in
Two M3 (length 12 mm
0.472 in) screws with
washers are attached.
8 mm
0.315 in
0.7 mm
30 mm 0.028 in
1.181 in
EX-20
EX-30
EX-40
CX-440
EQ-30
Reflective tape
• RF-11
EX-10
• RF-12
0.7 mm
30 mm 0.028 in
1.181 in
25 mm
0.984 in
EQ-500
MQ-W
RX-LS200
RX
RT-610
297
FIBER
SENSORS
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
OPTIONS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
Designation
Model No.
Sensor mounting bracket
Description
• MS-EX20-1
MS-EX20-1
Back angled mounting bracket for front sensing type sensor
(The thru-beam type sensor needs two brackets.)
MS-EX20-2
Foot angled mounting bracket for side sensing type sensor
(The thru-beam type sensor needs two brackets.)
MS-EX20-3
L-shaped mounting bracket for front sensing type sensor
(The thru-beam type sensor needs two brackets.)
PRESSURE /
FLOW
SENSORS
MS-EX20-4
Back angled mounting bracket for side sensing type sensor
(The thru-beam type sensor needs two brackets.)
INDUCTIVE
PROXIMITY
SENSORS
MS-EXL2-4
For EX-22□/23□/26□/
EX-28□/29□
MS-EX20-5
For EX-23□ only
Mounting spacer
For front sensing type
sensor only
MS-EX20-FS
It is used when mounting the front sensing type from the rear side.
(One set consists of 10 pcs.)
Sensor checker
(Note 2)
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 signal.
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
Sensor mounting
bracket
Universal sensor
mounting bracket
(Note 1)
It can adjust the height and the angle
of the sensor.
(The thru-beam type sensor needs
two brackets.)
Notes: 1) Note that the axis position of EX-23□ is different when replacing the mounting bracket MS-EX20-5
with MS-EXL2-4.
2) Refer to p.959~ for the sensor checker CHX-SC2.
• MS-EX20-2
Material:
Stainless steel (SUS304)
Two M3 (length 5 mm 0.197 in)
pan head screws [stainless
steel (SUS304)] are attached.
• MS-EX20-3
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in) screws with
washers [stainless steel (SUS304)] are attached.
• MS-EX20-4
Material:
Stainless steel (SUS304) Material: Stainless steel (SUS304)
Two M3 (length 5 mm 0.197 in) Two M3 (length 14 mm 0.551 in) screws with
pan head screws [stainless
washers [stainless steel (SUS304)] are attached.
steel (SUS304)] are attached.
STATIC
CONTROL
DEVICES
LASER
MARKERS
Sensor checker
Mounting spacer
• CHX-SC2
• MS-EX20-FS
One set consists of 10 pcs.
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
PO
W
ER
C
H
LE
VE
L
X-
SC
Universal sensor mounting bracket
• MS-EXL2-4
• MS-EX20-5
Fine
adjustment
±3°
360° rotation
2
360° rotation
Material: Die-cast zinc alloy
Height adjustment:
15 mm 0.591 in
Sensor checker
MS-EX20-FS
Height adjustment:
15 mm 0.591 in
Two M3 (length 14 mm 0.551 in)
screws with washers, one M3 (length
10 mm 0.394 in) hexagon-socket
head bolt [stainless steel (SUS)], and
one M3 hexagon nut [stainless steel
(SUS)] are attached.
Two M3 (length 12 mm 0.472 in)
screws with washers [stainless
steel (SUS)], one M3 (length
10 mm 0.394 in) hexagon-socket
head bolt [stainless steel (SUS)],
and one M3 hexagon nut [stainless
steel (SUS)] are attached.
Material: Nylon 6
Material: Die-cast zinc alloy
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
298
SPECIFICATIONS
Type
FIBER
SENSORS
Thru-beam
Front sensing
Model No.
Item (Note 2)
Light-ON
EX-21A(-PN)
Dark-ON
EX-21B(-PN)
Retroreflective Diffuse reflective
Sensing object
1m
3.281 ft
Output
Side sensing
Front sensing
Side sensing
Side sensing
EX-23(-PN)
(Note 3)
EX-22A(-PN)
EX-24A(-PN)
EX-26A(-PN)
EX-28A(-PN)
MICRO
PHOTOELECTRIC
SENSORS
EX-29B(-PN)
EX-22B(-PN)
EX-24B(-PN)
EX-26B(-PN)
EX-28B(-PN)
AREA
SENSORS
6 to 14 mm 0.236 to 0.551 in
(Conv. point: 10 mm 0.394 in) with white
non-glossy paper (50 × 50 mm 1.969 ×
1.969 in), spot diameter ø1 mm ø0.039 in
with setting distance 10 mm 0.394 in
45 to 115 mm 1.772 to 4.528 in
with white non-glossy paper (100
× 100 mm 3.937 × 3.937 in), spot
diameter ø5 mm ø0.197 in with
setting distance 80 mm 3.150 in
5 to 160 mm 0.197
30 to 200 mm to 6.299 in (Note 5)
1.181 to 7.874 in with white non-glossy
(Note 4)
paper (200 × 200 mm)
(7.874 × 7.874 in)
2m
6.562 ft
0.5 mm
0.020 in or less
0.05 mm 0.002 in or less
0.1 mm 0.004 in or less 0.05 mm 0.002 in or less 0.3 mm
0.3 mm
0.012 in or less (Setting distance: 10 mm 0.394 in) (Setting distance: 10 mm 0.394 in) 0.012 in or less
Emitter: 10 mA or less, Receiver: 10 mA or less
13 mA or less
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 2 V or less (at 50 mA sink current)
1 V or less (at 16 mA sink current)
15 mA or less
PNP open-collector transistor
• Maximum source current: 50 mA
• Applied voltage: 30 V DC or less (between output and +V)
• Residual voltage: 2 V or less (at 50 mA source current)
1 V or less (at 16 mA source current)
DC-12 or DC-13
Orange LED (lights up when the output is ON) (thru-beam type: located on the receiver)
Sensitivity adjuster
–
Continuously variable adjuster,
located on the emitter
Operation mode switch
–
Located on the receiver
Pollution degree
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
ENERGY
MANAGEMENT
SOLUTIONS
Green LED (lights up under stable light received condition or stable dark condition)
–
Continuously variable adjuster
Continuously variable adjuster
–
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
3 (Industrial environment)
Protection
PRESSURE /
FLOW
SENSORS
HUMAN
MACHINE
INTERFACES
0.5 ms or less
Green LED (lights up under stable light received condition
or stable dark condition), located on the receiver
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PLC
Incorporated
Response time
Environmental resistance
Min. ø0.1 mm
Opaque, translucent or
Min. ø0.1 mm
ø0.004 in
transparent object (Note 6)
ø0.004 in
copper wire
copper wire
Min. ø1 mm ø0.039 in
copper wire at setting
Setting distance:
Setting distance:
distance 80 mm 3.150 in
10 mm 0.394 in
10 mm 0.394 in
12 to 24 V DC ±10 % Ripple P-P 10 % or less
Short-circuit protection
Ambient temperature
Opaque,
translucent or
transparent
object
(Note 6)
2 to 25 mm 0.079 to
0.984 in (Conv. point: 10
mm 0.394 in) with white
non-glossy paper (50 × 50
mm) (1.969 × 1.969 in)
15 % or less of operation distance [50 × 50 mm 1.969 × 1.969 in (EX-22□: 200 × 200 mm
7.874 × 7.874 in, EX-28□: 100 × 100 mm 3.937 × 3.937 in) (with white non-glossy paper)]
–
Utilization category
Stability indicator
PHOTOELECTRIC
SENSORS
Side sensing
Min. ø2.6 mm ø0.102 in Min. ø3 mm ø0.118 in
ø15 mm ø0.591 in or
opaque object
opaque object
more opaque or tran
Setting distance
Setting distance
slucent object
between emitter and
between emitter and
(Note 4, 6)
receiver: 1 m 3.281 ft
receiver: 2 m 6.562 ft
Operation indicator
LASER
SENSORS
EX-29A(-PN)
Supply voltage
Current consumption
Diffused beam type Small spot beam type Long distance spot beam type
EMC Directive, RoHS Directive
Hysteresis
Repeatability
(perpendicular to sensing axis)
Narrow-view reflective
Side sensing
CE marking directive compliance
Sensing range
Convergent reflective
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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 ℓx or less at the light-receiving face
Selection
Guide
1,000 V AC for one min. between all supply terminals connected together and enclosure
Amplifier
Built-in
Insulation resistance
20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Power Supply
Built-in
Vibration resistance
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
Amplifierseparated
Ambient illuminance
Voltage withstandability
Shock resistance
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element
Red LED (modulated)
EX-Z
Peak emission wavelength 640 nm 0.025 mil 650 nm 0.026 mil 680 nm 0.027 mil 680 nm 0.027 mil 680 nm 0.027 mil 650 nm 0.026 mil 650 nm 0.026 mil
Material
Enclosure: Polyarylate, Lens: Polyarylate
Cable
Cable extension
Weight
Accessories
CY-100
0.1 mm2 3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (thru-beam type: both emitter and receiver).
Net weight (each emitter and receiver): 20 g approx.
Gross weight: 60 g approx.
–
Net weight: 20 g approx., Gross weight: 45 g approx.
Adjusting screwdriver: RF-200 (Reflector): 1 pc. Adjusting screwdriver:
Adjusting screwdriver: 1 pc. 1 pc.
1 pc.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an
ambient temperature of +23 °C +73.4 °F.
2) Model Nos. having the suffix “-PN” are PNP output type.
3) Either Light-ON or Dark-ON can be selected by the operation mode switch (located on the receiver).
4) The sensing range and the sensing object of the retroreflective type sensor are specified for the
RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The
sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set
100 mm 3.937 in or less away, the sensing object should be opaque.
5) In case of using this product at a sensing range of 50 mm 1.969 in or less, take care that the
sensitivity adjustment range becomes extremely narrow.
6) Make sure to confirm detection with an actual sensor before use.
CX-400
–
EX-10
EX-20
EX-30
Adjusting screwdriver: 1 pc.
Reflector cannot
Actual sensing range 200 mm 7.874 in
be placed
of the sensor
30 mm 1.181 in
in this range
Setting range
of the reflector
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
Sensor Reflector
Reflector
RX
RT-610
299
Ultra-compact Photoelectric Sensor
I/O CIRCUIT AND WIRING DIAGRAMS
FIBER
SENSORS
I/O circuit diagram
MICRO
PHOTOELECTRIC
SENSORS
(Brown) +V
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
INDUCTIVE
PROXIMITY
SENSORS
SIMPLE
WIRE-SAVING
UNITS
D2
ZD
Tr
Users’ circuit
I/O circuit diagram
+
12 to 24 V DC
± 10 %
Blue
Note: T
he emitter of the thru-beam type sensor does not incorporate the
black wire.
Wiring diagram
Color code
(Brown) +V
Sensor circuit
Tr
ZD
D2
D1
Color code
50 mA max.
(Black) Output (Note)
(Blue) 0 V
+
–
Load
12 to 24 V DC
±10 %
Brown
+
Black (Note)
Internal circuit
12 to 24 V DC
±10 %
Blue
Note: T
he emitter of the thru-beam type sensor does not incorporate the
black wire.
Symbols ... D1 : Reverse supply polarity protection diode
D2 : Reverse output polarity protection diode
ZD : Surge absorption zener diode
Tr : PNP output transistor
FA
COMPONENTS
–
Load
Users’ circuit
Note: The emitter of the thru-beam type sensor does not incorporate the output.
ENERGY
MANAGEMENT
SOLUTIONS
SENSING CHARACTERISTICS (TYPICAL)
EX-21□ EX-23□ EX-29□ EX-22□
Correlation between setting distance and excess gain
100
100
100
50
50
50
Excess gain
Power Supply
Built-in
Load
PNP output type
HUMAN
MACHINE
INTERFACES
Amplifier
Built-in
Brown
Symbols ... D1 : Reverse supply polarity protection diode
D2 : Reverse output polarity protection diode
ZD : Surge absorption zener diode
Tr : NPN output transistor
LASER
MARKERS
Selection
Guide
–
12 to 24 V DC
±10 %
Note: The emitter of the thru-beam type sensor does not incorporate the output.
STATIC
CONTROL
DEVICES
UV
CURING
SYSTEMS
+
50 mA max.
(Blue) 0 V
Internal circuit
MEASUREMENT
SENSORS
MACHINE
VISION
SYSTEMS
Color code
Load
–
WIRE-SAVING
SYSTEMS
PLC
(Black) Output (Note)
Black (Note)
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
D1
Sensor circuit
AREA
SENSORS
PRESSURE /
FLOW
SENSORS
Wiring diagram
Color code
EX-23□
10
EX-29□
5
Excess gain
PHOTOELECTRIC
SENSORS
NPN output type
Excess gain
LASER
SENSORS
EX-20 SERIES Ver.2
10
5
EX-22□
10
5
Amplifierseparated
1
EX-Z
EX-21□
0
CX-400
EX-20
Parallel deviation with round slit
masks (ø0.5 mm ø0.020 in)
Angular deviation
RX-LS200
RX
RT-610
1
3.281
0.5
1.640
1
3.281
Emitter
ℓ
0
100
3.937
L
Receiver
50
0
50
100
1.969
1.969
3.937
Left
Center
Right
Operating point ℓ (mm in)
Setting distance L (m ft)
MQ-W
Setting distance L (m ft)
EQ-500
50
100
150
200
250
1.969 3.937 5.906 7.874 9.843
Setting distance L (mm in)
Thru-beam type
Parallel deviation
EX-40
EQ-30
0
EX-21□
EX-30
CX-440
1
200
400
600
800 1,000
7.874 15.748 23.622 31.496 39.370
Setting distance L (mm in)
θ
0.5
1.640
0
40
200
7.874
Emitter
L
Receiver
20
0
20
Left
Center
Right
Operating angle θ ( ° )
40
100
3.937
Slit on one
side
800
31.496
600
23.622
Slit on both
sides
400
15.748
Emitter
ℓ
0
20
0.787
Parallel deviation with rectangular slit
masks (0.5 × 3 mm 0.020 × 0.118 in)
Setting distance L (mm in)
EX-10
0
Setting distance L (mm in)
CY-100
1
1
2
3
4
5
3.281 6.562 9.843 13.123 16.404
Setting distance L (m ft)
L
Receiver
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
200
7.874
0
40
1.575
Slit on one
side
Slit on both
sides
Emitter
ℓ
L
Receiver
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating point ℓ (mm in)
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
300
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
EX-23□
Thru-beam type
Parallel deviation with round
slit masks (ø0.5 mm ø0.020 in)
Angular deviation
Emitter
1
3.281
ℓ
L
Receiver
0
100
3.937
2
6.562
50
0
50
100
1.969
1.969 3.937
Left
Center
Right
Operating point ℓ (mm in)
Slit on one
side
300
11.811
200
7.874
Emitter
1
3.281
0
100
Setting distance L (mm in)
2
6.562
Setting distance L (m ft)
Setting distance L (m ft)
400
15.748
θ
L
Receiver
50
0
50
100
Left
Center
Right
Operating point θ ( ° )
Emitter
100 Slit on both
3.937 sides
0
20
0.787
ℓ
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ℓ (mm in)
Reflector
(RF-200)
100
3.937
ℓ
L
Setting distance L (mm in)
Setting distance L (mm in)
200
7.874
200
7.874
Sensor
10
0
10
20
0.394
0.394 0.787
Left
Center
Right
Operating point ℓ (mm in)
100
3.937
0
40
Sensor
angular
deviation
Reflector
(RF-200)
θ
L
White nonglossy paper
200 × 200 mm
7.874 × 7.874 in
Non-glossy paper
ℓ
0
0
PLC
40
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
a × a mm a × a in
White non-glossy
paper
L
Selection
Guide
Amplifier
Built-in
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
Power Supply
Built-in
200
7.874
Amplifierseparated
EX-Z
CX-400
• Vertical (up and down) direction
40
1.575
30
1.181
50 × 50 mm
1.969 × 1.969 in
White
non-glossy
paper
ℓ
8 mm 0.315 in L
Sensor
2
0
2
4
0.079
0.079 0.157
Left
Center
Right
Operating point ℓ (mm in)
Setting distance L (mm in)
Setting distance L (mm in)
SIMPLE
WIRE-SAVING
UNITS
LASER
MARKERS
Convergent reflective type
40
1.575
4
0.157
SENSOR
OPTIONS
STATIC
CONTROL
DEVICES
Sensor
2
0
2
4
0.079
0.079 0.157
Center
Left
Right
Operating point ℓ (mm in)
INDUCTIVE
PROXIMITY
SENSORS
20
0
20
40
0.787
0.787 1.575 PARTICULAR
USE
SENSORS
Left
Center
Right
Operating point ℓ (mm in)
As the sensing object size becomes smaller than the
standard size (white non-glossy paper 200 × 200 mm
7.874 × 7.874 in), the sensing range shortens, as shown
in the left graph.
100
3.937
L
• Horizontal (left and right) direction
0
Receiver
θ L
Sensing fields
10
0.394
PRESSURE /
FLOW
SENSORS
L
Reflector
angular
deviation
Reflector
(RF-200)
EX-24□
20
0.787
ℓ
MEASUREMENT
SENSORS
200
7.874
Sensor
4
0.157
0
40
1.575
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
Correlation between sensing object size and sensing range
Gray non-glossy paper
Lightness: 6
50
1.969
0.5
1.640
Emitter
WIRE-SAVING
SYSTEMS
Sensor
Sensor
20
0
20
Left
Center
Right
Operating angle θ ( ° )
Sensing range L (mm in)
Setting distance L (mm in)
100
3.937
Slit on both
sides
Diffuse reflective type
Sensing field
150
5.906
AREA
SENSORS
Slit on one
side
Reflector
angular
deviation
EX-22□
200
7.874
1
3.281
Angular deviation
Sensor
angular
deviation
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
Retroreflective type
Parallel deviation
20
0.787
L
Receiver
EX-29□
0
Parallel deviation with rectangular slit
masks (0.5 × 3 mm 0.020 × 0.118 in)
Setting distance L (m ft)
Parallel deviation
LASER
SENSORS
30
1.181
50 × 50 mm 1.969 × 1.969 in
White non-glossy paper
6 mm 0.236 in
ℓ
L
Sensor
CY-100
EX-10
EX-20
EX-30
EX-40
20
0.787
CX-440
10
0.394
EQ-500
EQ-30
MQ-W
0
4
0.157
2
0
2
4
0.079
0.079 0.157
Left
Center
Right
Operating point ℓ (mm in)
RX-LS200
RX
RT-610
301
Ultra-compact Photoelectric Sensor
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
20
0.787
15
0.591
50 × 50 mm
1.969 × 1.969 in
White nonglossy paper
10
0.394
5
0.197
ENERGY
MANAGEMENT
SOLUTIONS
4.1 mm
0.161 in
0
1
0.039
FA
COMPONENTS
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
10
0.394
Dark
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
N2
N4
N6
Lightness
N8
Light
N1 N2 N3 N4 N5 N6 N7 N8 N9
15
0.591
Distance to
convergent point
Aluminum-evaporated
mirror
Aluminum plate
ℓ L
13.5 mm
0.531 in
Sensor
10
0.394
5
0.197
0
1
0.039
0.5
0
0.5
1
0.020
0.020
0.039
Left
Center
Right
Operating point ℓ (mm in)
Correlation between material (50 × 50 mm 1.969 × 1.969 in) and sensing range
The sensing region (typical) is
represented by oblique lines
in the left figure. However, the
sensitivity should be set with
enough margin because of
slight variation in products.
The graph is drawn for the
maximum sensitivity setting.
40
1.575
20
0.787
0
Lightness shown on the left
may differ slightly from the
actual object condition.
EX-28□
200
7.874
150
5.906
Correlation between sensing object size and sensing range
Approach direction of
black non-glossy paper
White nonglossy paper
100
3.937
50
1.969
0
4
0.157
The bars in the graph indicate the
sensing range (typical) for the
respective material. However, there
is a slight variation in the sensing
range depending on the product.
Further, if there is a reflective object
(conveyor, etc.) in the background
of the sensing object, since it
affects the sensing, separate it by
more than twice the sensing range
shown in the left graph, or adjust
the sensitivity adjuster.
The graph is drawn for the
maximum sensitivity setting.
Narrow-view reflective type
Sensing field
Setting distance L (mm in)
EX-20
Sensing region
5
0.197
EX-Z
EX-10
Sensor
0.5
0
0.5
1
0.020
0.020
0.039
Left
Center
Right
Operating point ℓ (mm in)
15
0.591
0
Amplifierseparated
CY-100
L
20
0.787
Power Supply
Built-in
CX-400
ℓ
50 × 50 mm 1.969 × 1.969 in
White non-glossy paper
Correlation between lightness and sensing range
Sensing range L (mm in)
MACHINE
VISION
SYSTEMS
• Vertical (up and down) direction
20
0.787
Distance to convergent point
• Horizontal (left and right) direction
Aluminum-evaporated
mirror
HUMAN
MACHINE
INTERFACES
Sensing fields
Aluminum plate
PLC
The bars in the graph indicate
the sensing range (typical)
for the respective material.
However, there is a slight
variation in the sensing range
depending on the product.
Further, if there is a reflective
object (conveyor, etc.) in the
background of the sensing
object, since it affects the
sensing, separate it by more
than twice the sensing range
shown in the left graph.
Convergent reflective type
Stainless steel plate
(SUS304)
LASER
MARKERS
EX-26□
White non-glossy
paper
STATIC
CONTROL
DEVICES
Lightness shown on the left
may differ slightly from the
actual object condition.
White non-glossy
paper
N1 N2 N3 N4 N5 N6 N7 N8 N9
0
Gray non-glossy
paper (N5)
MEASUREMENT
SENSORS
N8
Light
20
0.787
Black-painted
non-glossy plate
WIRE-SAVING
SYSTEMS
N4
N6
Lightness
40
1.575
Stainless steel plate
(SUS304)
Dark
N2
60
2.362
Black-painted
non-glossy plate
Gray non-glossy
paper (N5)
0
Setting distance L (mm in)
SIMPLE
WIRE-SAVING
UNITS
Sensing region
10
0.394
SENSOR
OPTIONS
Sensing range L (mm in)
20
0.787
PARTICULAR
USE
SENSORS
80
3.150
The sensing region (typical) is
represented by oblique lines
in the left figure. However, the
sensitivity should be set with
enough margin because of
slight variation in products.
30
1.181
INDUCTIVE
PROXIMITY
SENSORS
Correlation between material (50 × 50 mm 1.969 × 1.969 in) and sensing range
Sensing range L (mm in)
PRESSURE /
FLOW
SENSORS
40
1.575
Distance to
convergent point
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
Correlation between lightness and sensing range
Setting distance L (mm in)
AREA
SENSORS
Convergent reflective type
Distance to convergent point
MICRO
PHOTOELECTRIC
SENSORS
EX-24□
Black non-glossy paper
Lightness: 6
100 × 100 mm
3.937 × 3.937 in
Non-glossy paper
4.1 mm
0.161 in
ℓ
L
Sensor
2
0
2
4
0.079
0.079
0.157
Left
Center
Right
Operating point ℓ (mm in)
200
7.874
Sensing range L (mm in)
PHOTOELECTRIC
SENSORS
Sensing range L (mm in)
LASER
SENSORS
EX-20 SERIES Ver.2
As the sensing object size becomes smaller than the
standard size (white non-glossy paper 100 × 100 mm
3.937 × 3.937 in), the sensing range shortens, as
shown in the left graph.
150
5.906
100
3.937
50
1.969
a × a mm a × a in
White non-glossy
paper
L
Sensor
0
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
200
7.874
Ultra-compact Photoelectric Sensor
PRECAUTIONS FOR PROPER USE
Mounting
• Mount using M3 screws. The tightening torque should be
0.5 N·m or less.
Stability indicator
• The stability indicator (green) lights up when the incident
light intensity has sufficient margin with respect to the
operation level.
If the incident light intensity level is such that the stability
indicator lights up, stable sensing can be done without
the light received operation and the light interrupted
operation being affected by a change in ambient
temperature or supply voltage.
Operation of stability indicator
Side sensing
Lights up
Light
interruption
margin
Note: When mounting the front sensing type sensor, use M3 pan head
screws without washers, etc.
Light received
operation
100
• When mounting the front sensing type from the backside,
fit the mounting spacer (MS-EX20-FS) and fix with screws.
0
Setting distance
Incident light intensity (%)
25 % approx.
0
it the mounting
F
spacer on the sensor.
Mounting
spacer (Optional)
2
lign the mounting holes of
A
the mounting spacer and the
sensor and mount with M3
screws. The tightening torque
should be 0.5 N·m or less.
• Please take care of the following points when detecting
materials having a gloss.
Reflector
Glossy surface
Sensing object
Sensor
Sensitivity adjustment (side sensing type only)
L
Description
MAX
Turn the sensitivity adjuster fully counterclockwise to
the minimum sensitivity position (• mark).
MAX
2
A
B
MAX
3
Optimum position
4
In the light received condition, turn the sensitivity
adjuster slowly clockwise and confirm the point A
where the sensor enters the “Light” state operation.
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, this extreme position is point
A
B
A
MAX
B.
The position at the middle of points A and B is the
optimum sensing position.
Notes: 1) Use the attached adjusting screwdriver to turn the adjuster slowly.
Turning with excessive strength will damage the adjuster.
2) In case of using EX-22□ at a sensing distance of 50 mm 1.969 in or less,
take care that the sensitivity adjustment range becomes extremely narrow.
Operation mode switch (EX-23□ only)
Switch
position
L
D
L
D
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
FA
COMPONENTS
M3 screws
1
MICRO
PHOTOELECTRIC
SENSORS
ENERGY
MANAGEMENT
SOLUTIONS
10 to 30 °
Step Sensitivity adjuster
PHOTOELECTRIC
SENSORS
MEASUREMENT
SENSORS
Glossy object sensing (EX-29□)
Mounting method
LASER
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
Light interrupted
operation
M3 pan head screws (Note)
15 % approx.
Lights off
Output
operation
level
Lights up
Incident
light
margin
FIBER
SENSORS
PRESSURE /
FLOW
SENSORS
Output operation
M3 screws
1
302
Refer to p.1552~ for general precautions.
• Never use this product as a sensing device
for personnel protection.
• In case of using sensing devices for
personnel protection, use products which
meet laws and standards, such as OSHA,
ANSI or IEC etc., for personnel protection
applicable in each region or country.
Front sensing
EX-20 SERIES Ver.2
Description
Make L sufficiently long
Wiring
MACHINE
VISION
SYSTEMS
UV
CURING
SYSTEMS
• Excess bending of the cable or stress applied to the
cable may disconnect the internal lead wire.
Others
• Do not use during the initial transient time (50 ms) after
the power supply is switched on.
• If sensors are mounted close together and the ambient
temperature is near the maximum rated value, provide
for enough heat radiation / ventilation.
• If a reflective object is present in the background, the
sensing of EX-28□ may be affected. When setting the
sensor, make sure to confirm that the reflective object
has no effect. In case the reflective object affects the
sensing, take measures such as removing the reflective
object or coloring it in black, etc.
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
CX-400
CY-100
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
Light-ON mode is obtained when the operation mode switch
(located on the receiver) is turned fully clockwise (L side).
MQ-W
Dark-ON mode is obtained when the operation mode switch
(located on the receiver) is turned fully counterclockwise (D side).
RX
Note: Operation mode switch should be turned fully till it stops.
RX-LS200
RT-610
303
FIBER
SENSORS
LASER
SENSORS
Ultra-compact Photoelectric Sensor
EX-20 SERIES Ver.2
DIMENSIONS (Unit: mm in)
The CAD data can be downloaded from our website.
EX-21□
Sensor
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
4.5
0.177
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
Beam axis
16
0.630
Operation indicator (Orange)
(Note)
18
9 0.709
0.354
INDUCTIVE
PROXIMITY
SENSORS
2.8
0.110
3 0.118
3 0.118
2-ø3.2 ø0.126
mounting holes
ø2.5 ø0.098 cable,
2 m 6.562 ft long
2-ø3.2 ø0.126 mounting holes
2.3
0.091
10
0.394
9.5
0.374
19
13
0.512 0.748
6.5
0.256
ø2.5 ø0.098 cable,
2 m 6.562 ft long
3.5
0.138
Note: Not incorporated on the emitter.
Notes: 1) Not incorporated on the emitter.
2) It is the sensitivity adjuster on the emitter.
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
Operation mode switch
(Note 2)
10.5
0.413
3 0.118
PARTICULAR
USE
SENSORS
SIMPLE
WIRE-SAVING
UNITS
Stability indicator (Green)
(Note 1)
8.2
0.323
Beam axis
PRESSURE /
FLOW
SENSORS
SENSOR
OPTIONS
Sensor
Operation indicator (Orange)
(Note 1)
Stability indicator (Green)
(Note)
AREA
SENSORS
EX-23□
EX-29□ EX-22□ EX-26□ EX-28□
Sensor
EX-24□
Sensor
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
Operation indicator (Orange)
12.3
0.484
10
0.394
Stability indicator (Green)
8.2
0.323
Beamreceiving part
Beamemitting part
5
0.197
5.5
0.217
MACHINE
VISION
SYSTEMS
11
0.433
3 0.118
2-ø3.2 ø0.126
mounting holes
2-ø3.2 ø0.126
mounting holes
2.3
0.091
10
0.394
RF-200 Reflector (Accessory for the retroreflective type sensor)
RF-210
Reflector (Optional)
33.3
1.311
Amplifierseparated
9.6
0.378
EX-Z
EX-10
17.5
0.689
7.75
0.305
EX-20
EX-30
EX-40
ø2.5 ø0.098 cable,
2 m 6.562 ft long
ø2.5 ø0.098 cable, 2 m 6.562 ft long
Power Supply
Built-in
CY-100
Operation indicator (Orange)
18
9 0.709
0.354
3 0.118
5.3
0.209
CX-400
16
0.630
5
0.197
Beam-receiving part
4.5
0.177
2.8
0.110
22
16
0.630 0.866
UV
CURING
SYSTEMS
Amplifier
Built-in
Sensitivity adjuster
3 0.118
FA
COMPONENTS
Selection
Guide
Stability indicator (Green)
Beam-emitting part
6.5 0.256
4.6 0.181
1.5
0.059
ø2.3
ø0.091
13
0.512
(13)
(0.512)
2.3
0.091
3.5 0.138
ø3.2 ø0.126 mounting hole
Material: Acrylic (Reflector)
ABS (Base)
12.8
0.504
M3 nut mounting holes
(for mounting at the back)
Reflector
11
0.433
3.2
0.126
Base
25
0.984
10
0.394
2-ø3.4 ø0.134 thru-holes
(for mounting at the side)
2-ø3.4 ø0.134 holes, 6 0.236 deep
(for mounting at the back)
CX-440
2-M3 nut mounting holes
(for mounting at the side)
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
Material: Acrylic (Reflector) ABS (Base)
Two M3 (length 8 mm 0.315 in) screws with
washers and two nuts are attached.
EX-20 SERIES Ver.2
Ultra-compact Photoelectric Sensor
DIMENSIONS (Unit: mm in)
RF-11
The CAD data can be downloaded from our website.
Reflective tape (Optional)
RF-12
Reflective tape (Optional)
30 1.181
(28)(1.102)
30 1.181
(28)(1.102)
0.7
0.028
0.7
0.028
8
0.315
Effective
reflecting surface
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
(23)
25
0.984 (0.906)
(6)
(0.236)
304
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
Adhesive tape
PRESSURE /
FLOW
SENSORS
Effective
reflecting surface
Material: Acrylic
Material: Flexible polyvinyl chloride
Adhesive tape
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
MS-RF21-1
Reflector mounting bracket for RF-210 (Optional)
5.5
0.217
Assembly dimensions
23
0.906
5.5
0.217
50
ø36
ø1.417 1.969
SIMPLE
WIRE-SAVING
UNITS
23
0.906
WIRE-SAVING
SYSTEMS
50
ø36
ø1.417 1.969
20°
16
0.630
46
25 1.811
0.984
LASER
MARKERS
PLC
20°
10
0.394
R7.5
R0.295
12.5 0.492
13
0.512
30°
3.5
0.138
ø25
ø0.984
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
30°
10
0.394
3.2
0.126
SENSOR
OPTIONS
HUMAN
MACHINE
INTERFACES
46
1.811
ENERGY
MANAGEMENT
SOLUTIONS
25
0.984
t 1.2
t 0.047
FA
COMPONENTS
12.8 0.504
13 0.512
Material: Stainless steel (SUS304)
MACHINE
VISION
SYSTEMS
Two M3 (length 12 mm 0.472 in)
screws with washers are attached.
UV
CURING
SYSTEMS
MS-EX20-1
Sensor mounting bracket (Optional)
Assembly dimensions
t 1.5
t 0.059
10.5
0.413
5 0.197
4-M3 × 0.5 0.020
Selection
Guide
Mounting drawing with EX-21□
t 1.5
t 0.059
29.5
1.161
11
5
10
0.394 0.433 0.197
3.2
2
0.126
0.079
12
0.472
(6.5)(0.256)
5 0.197
4.5
0.177
29.5
1.161
16
5
0.630
0.197
(12)(0.472)
16
0.630
19
9
0.354 0.748
2
0.079
10.5
0.413
(1.2)
(0.047)
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
CX-400
3.2 0.126
2 0.079
CY-100
EX-10
EX-20
19
9
1.5 0.354 10.5 0.748
0.413
0.059
Beam-receiving
part
Material: Stainless steel (SUS304)
2
0.079
Two M3 (length 5 mm 0.197 in) pan head screws
[stainless steel (SUS304)] are attached.
10
0.394
11
0.433
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
305
Ultra-compact Photoelectric Sensor
DIMENSIONS (Unit: mm in)
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
Sensor mounting bracket (Optional)
1
8
0.315
2
0.079
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
16
0.630
14°
INDUCTIVE
PROXIMITY
SENSORS
13
0.512
3.2
0.126
Mounting drawing with the receiver of EX-23□
10.5
0.413
0.3
0.012
16
0.630
3.2
0.126
(24.1)
(0.949)
7.5
0.295 12.5
0.492
11.6
0.457
2.5
0.098
2.5
0.098
t 1.5
t 0.059
3
0.118
3.2 0.126
3.5
0.138
10°
34
1.339
t 1.2
t 0.047
MS-EX20-3
Sensor mounting bracket (Optional)
Assembly dimensions
t 1.5
t 0.059
HUMAN
MACHINE
INTERFACES
ENERGY
MANAGEMENT
SOLUTIONS
3.2 0.126
2 0.079
FA
COMPONENTS
9
0.354
MACHINE
VISION
SYSTEMS
14
0.551
9
0.354
Mounting drawing with the receiver of EX-21□
18.5
0.728
19
12
0.748 0.472
2
0.079
3.2 0.126
2 0.079
Material: Stainless steel (SUS304)
14
0.551
9
0.354
9
0.354
4.5
0.177
3.5
16
0.138
0.630
11.5
0.453 1.5 0.059
10.5 19
0.413 0.748
Beam-receiving
part
2
0.079
Selection
Guide
10
0.394
Amplifier
Built-in
MS-EX20-4
Sensor mounting bracket (Optional)
1
2
EX-Z
Assembly dimensions
3-M3 × 0.5
0.020
2.5
0.098
CX-400
13
0.512
CY-100
EX-10
EX-40
CX-440
13
0.512
8
0.315
R13
R0.512
3.2 0.126
3 0.118
3.2
0.126
t 1.2
t 0.047
17
0.669
14°
2.5
0.098
t 1.5
t 0.059
Mounting drawing with the receiver of EX-23□
0.3
0.012
16
0.630
2.5
0.098
(24.6)
(0.969)
12.1
0.476
8.2
0.323 8
0.315
10°
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
t 1.5
t 0.059
(1.2)
(0.047)
20
0.787
10
6.5
0.394 0.256
4-M3 × 0.5
0.020
Two M3 (length 5 mm 0.197 in) pan head screws
[stainless steel (SUS304)] are attached.
EX-30
34
1.339
17.5
0.689
24
0.945
Two M3 (length 14 mm 0.551 in)
screws with washers [stainless steel
(SUS304)] are attached.
PLC
EX-20
R13
R0.512
13
0.512
Material: Stainless steel (SUS304)
LASER
MARKERS
Amplifierseparated
8
0.315
16
0.630
14°
16
3
0.118 0.630
MEASUREMENT
SENSORS
Power Supply
Built-in
2
0.079
Beam-receiving part
t 1.2
t 0.047
WIRE-SAVING
SYSTEMS
UV
CURING
SYSTEMS
2.5
0.098
14.5
0.571
PARTICULAR
USE
SENSORS
STATIC
CONTROL
DEVICES
0.020
12.5
7.5 0.492
0.295
R13
R0.512
Assembly dimensions
2 3-M3 × 0.5
3.5
0.138
3.2 0.126
3
0.118
3.2
0.126
PRESSURE /
FLOW
SENSORS
SIMPLE
WIRE-SAVING
UNITS
The CAD data can be downloaded from our website.
MS-EX20-2
MICRO
PHOTOELECTRIC
SENSORS
SENSOR
OPTIONS
EX-20 SERIES Ver.2
14.5
12
0.472 23 0.571
0.906
5
0.197
3
0.118
3
0.118
Beam-receiving part
8
0.315
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in) screws
with washers [stainless steel (SUS304)] are
attached.
13
0.512
R13
3.2
0.126 R0.512
3 0.118
3.5 0.138
4.5 0.177
13
12 0.512
0.472
3
0.118
10.5
0.413
17
0.669
8
0.315
14°
t 1.2
t 0.047
23
0.906
Ultra-compact Photoelectric Sensor
DIMENSIONS (Unit: mm in)
Universal sensor mounting bracket (Optional)
1.5
0.059
1
4
0.157 11.2
0.441
1.5
0.059
28.5 25.5
1.122 1.004
Mounting drawing with EX-22□/26□/28□/29□
9.5
0.374
8.4 0.331
3°
ø8.5
ø0.335
13
0.512 25.5
1.004
3.05
31.5 0.120
1.240
Assembly dimensions
2
2-hexagon nut seats
15.5
0.610
3.05 0.120
3.45
0.136
3
12
0.472
5.5 0.217
5.5 0.217
6
0.236
14
0.551
1.5
0.059
19.5
0.768
13
0.512
ø3.3 ø0.130
thru-holes
4 0.157
16
0.630
2.5 0.098
10°
ø8.5
ø0.335
12
15
0.591 0.472
2-ø3.2 ø0.126
mounting holes
(15)
16 (0.591) (Note)
0.630
31.5
1.240
10.5
0.413
Beam-emitting part
Two M3 (length 14 mm 0.551 in) screws with washers, one M3
(length 10 mm 0.394 in) hexagon socket-head bolt [stainless
steel (SUS)], and one M3 hexagon nut [stainless steel (SUS)]
are attached.
2.5
0.098
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
14
0.551
6
0.236
SAFETY LIGHT
CURTAINS /
SAFETY
COMPONENTS
3.5 0.138
5.9 0.232
3 0.118
(8.8)
(0.346) 5.5
0.217
(6.7)
(0.264)
Beam-receiving part
Material: Die-cast zinc alloy
3-M3 × 0.5 0.020
FIBER
SENSORS
AREA
SENSORS
3.8
0.150
15
0.591
2-ø3.2 ø0.126
mounting holes
ø8.5
ø0.335
14
0.551
3 0.118
30
1.181
t 1.5
t 0.059
306
The CAD data can be downloaded from our website.
MS-EXL2-4
4.1
0.161
EX-20 SERIES Ver.2
30
1.181
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
9.5
0.374
19.5
0.768
Note: This is the adjustable range of the movable part.
2.5
0.098
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC
CONTROL
DEVICES
Material: Stainless steel (SUS)
LASER
MARKERS
MS-EX20-5
Universal sensor mounting bracket (Optional)
1
2.6
0.102
4.1
0.161
22.5 19.5
0.886 0.768
2.2 0.087
1.5
0.059
23.5 25.5
0.925 1.004
30
1.181
9.5
16 0.374
0.630
2-M3 × 0.5
0.020
7
0.276
Assembly dimensions
2
2
0.079
2.6 3.2 0.126
0.102
Mounting drawing with the receiver of EX-23□
ø7
ø0.276
6 0.236
3 0.118
3 0.118
8.5
0.335
2-hexagon
nut seats
13 19.5 22.5
0.512 0.768 0.886
12 15
0.472 0.591
2-ø3.2 ø0.126
mounting holes
6
0.236
14
0.551
ø7
ø0.276
1.5
0.059
4.5
0.177
Material: Die-cast zinc alloy
3.2
0.126
15.5
0.610
5.5
0.217
2
0.079
19.5
0.768
Two M3 (length 12 mm 0.472 in) screws with washers [stainless
steel (SUS)], one M3 (length 10 mm 0.394 in) hexagon sockethead bolt [stainless steel (SUS)], and one M3 hexagon nut
[stainless steel (SUS)] are attached.
13
0.512 25.5
1.004
6.5
0.256
2-ø3.2
ø0.126
mounting
holes
6
0.236
Material: Nylon 6
ENERGY
MANAGEMENT
SOLUTIONS
ø7
ø0.276
(15)
(0.591)(Note)
UV
CURING
SYSTEMS
30
1.181
12
15
0.472 0.591
14
0.551
MACHINE
VISION
SYSTEMS
2.2 0.087
3 0.118
3
(6.7) 0.118
(0.264)
(7.3)(0.287)
Beamreceiving part
8 0.315
4
0.157
2-ø3.3 ø0.130
thru-holes
HUMAN
MACHINE
INTERFACES
FA
COMPONENTS
12
0.472
5.5 0.217
PLC
Selection
Guide
8.5
0.335
19.5
0.768
Note: This is the adjustable range of the movable part.
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
EX-Z
MS-EX20-FS
Mounting spacer (Optional)
CY-100
Assembly dimensions
Mounting drawing with the receiver of EX-21□
4.5
0.177
2.5
0.098
2-ø3.4 ø0.134
mounting holes
16
0.630
4.2
0.165
10 0.394
10.7
8
4.9 0.315 0.421
0.193
6
0.236
4.5
0.177
Beam-receiving
part
0.3
0.012
EX-10
EX-20
EX-30
EX-40
16
0.630
CX-440
9
23
0.354 0.906
2
0.079
8
0.315
ø2.5 ø0.098
Material: Polycarbonate
CX-400
6
0.236
EQ-30
EQ-500
MQ-W
RX-LS200
RX
10
0.394
RT-610
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