null  User manual
347
Threaded Miniature Photoelectric Sensor
EX-30 SERIES Ver.2
FIBER
SENSORS
Related Information
■■General terms and conditions............ F-17
■■Glossary of terms........................ P.1359~
Amplifier Built-in
■■Sensor selection guide................... P.283~
■■General precautions...................... P.1405
LASER
SENSORS
PHOTOELECTRIC
SENSORS
Ver.2
Conforming to
EMC Directive
MICRO
PHOTOELECTRIC
SENSORS
Recognition
EX-33(-PN),
(Excluding
5 m cable length type )
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN MACHINE
INTERFACES
ENERGY CONSUMPTION
VISUALIZATION
COMPONENTS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
panasonic-electric-works.net/sunx
PNP output
type available
The next-generation new form series
A new alternative to fiber sensors
Simpler design
New design solves all weak points of fiber sensors
All you need to do is to make a ø4 mm
ø0.157 in hole where you would like
to stop or check the object (ø6 mm
ø0.236 in hole for reflective type).
Furthermore, the center of the
sensing axis is the same as the
center of the mounting hole, which
makes it much easier to set the
sensing position.
The EX-30 series solves all of the difficulties associated
with fiber sensors, such as:
•Difficulty finding a suitable place for the amplifier
•Fragility of the fiber
•Extra space needed because of difficulty in bending
the fiber
•The nuisance of having to use a protective tube to
prevent fiber breakage
Center of
sensing axis
Center of
mounting hole
BASIC PERFORMANCE
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
CX-400
EX-10
Electric power saving
Long sensing range
The EX-30 series achieves reductions in power
consumption of up to 65 %. These sensors contribute to
environmental friendliness.
The EX-30 series achieves long distance sensing
[thru-beam type: 500 mm 19.685 in (EX-33(-PN):
800 mm 31.496 in), reflective type: 50 mm 1.969 in.]
500 mm 19.685 in
35
A maximum
% reduction
compared to conventional sensors
EX-20
EX-33(-PN):
800 mm 31.496 in
50 mm 1.969 in
Thru-beam type
Diffuse reflective type
EX-30
EX-40
CX-440
Globally usable
EQ-30
EQ-500
*Effective from production in April 2011.
MQ-W
RX-LS200
RX
RT-610
High response speed of 0.5 ms
The same high response speed of 0.5 ms as fiber sensor
amplifiers is provided, making these sensors ideal for
sensing small objects, counting objects that are moving
quickly and positioning items such as circuit boards.
It conforms to the EMC Directive and obtains the UL
Recognition. (excluding 5 m 16.405 ft cable length type)
Moreover, PNP output type which is much in demand in
Europe, is also available.
Threaded Miniature Photoelectric Sensor
APPLICATIONS
Detecting IC height
348
EX-30 SERIES Ver.2
FIBER
SENSORS
Detecting quantity of labels in
label magazine
Checking IC pins (using slit masks)
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
LIGHT
CURTAINS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
VARIETIES
New thru-beam types now feature operation mode switch and sensitivity adjuster! EX-33(-PN)
EX-33(-PN)
1 Operation mode switch
Switching between light-ON and
dark-ON operating modes is
possible with a single model.
Operation mode switch
2 Sensitivity adjuster
It is convenient when you need
fine adjustment.
Sensitivity adjuster
800 mm
31.496 in
3 Bright 2-color indicator
A bright 2-color indicator has
been incorporated in all types.
Operation indicator
(Orange)
Stability indicator
(Green)
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC CONTROL
DEVICES
ENDOSCOPE
Receiver
Emitter
Receiver
MOUNTING / SIZE
Can be installed in the same way as standard fibers
Single-point tightening cuts down on installation work by half
The EX-30 series can be screwmounted (M4 for thrubeam type, M6 for reflective type) in the same way as
standard fiber sensors. This means that they can be
inserted into production lines in exactly the same way as
conventional high-priced fiber sensors.
Conventional photoelectric sensors required four (for
thru-beam type) or two (for reflective type) mounting
holes and screws to be used. However, the EX-30 series
is installed with a single screw, thus cutting down on
installation work by half.
LASER
MARKERS
PLC /
TERMINALS
HUMAN MACHINE
INTERFACES
ENERGY CONSUMPTION
VISUALIZATION
COMPONENTS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
M4
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
Thru-beam type
(Reflective type: M6)
Conventional model
EX-30
CX-400
EX-10
Takes up very little space
EX-20
Unlike conventional fibers, bending radius is not a
problem, so that the sensor can be securely installed
alongside conveyors.
EX-30
SENSOR
OPTIONS
Fiber
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
349
Threaded Miniature Photoelectric Sensor
FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
EX-30 SERIES Ver.2
ENVIRONMENTAL RESISTANCE
FUNCTIONS
Incorporated an inverter countermeasure circuit
Bright 2-color indicator
The EX-30 series become
significantly stronger against inverter
light and other extraneous light.
A bright 2-color indicator
is incorporated in all
types.
Fluoressent
light tube
Stability indicator
(Green)
Operation indicator
(Orange)
*Effective from production in April 2011.
AREA
SENSORS
LIGHT
CURTAINS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC CONTROL
DEVICES
ENDOSCOPE
LASER
MARKERS
PLC /
TERMINALS
HUMAN MACHINE
INTERFACES
ENERGY CONSUMPTION
VISUALIZATION
COMPONENTS
FA COMPONENTS
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Power Supply
Built-in
Amplifierseparated
CX-400
EX-10
EX-20
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
The EX-30 series has high
bending strength, so that
the protective tube used to
protect conventional fiber
from breakage is not needed.
This also adds up to excellent
cost performance.
Incorporates a sensitivity adjuster (Excluding EX-31□)
Sensitivity
adjuster
The sensor incorporates
a sensitivity adjuster. It is
convenient when you need
fine adjustment.
No protective tube
needed
Waterproof IP67 (IEC)
The sensor can be hosed
down because of its IP67
construction.
Note: However, take care that if it
is exposed to water splashes
during operation, it may detect
a water drop itself.
ORDER GUIDE
Type
Appearance
Model No.
(Note)
Sensing range
EX-31A
Thru-beam
SENSOR
OPTIONS
OPERABILITY
500 mm
19.685 in
EX-31B
EX-31A-PN
EX-31B-PN
With operation
mode switch
PARTICULAR
USE SENSORS
No protective tube needed
Diffuse reflective
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
800 mm
31.496 in
Light-ON
PNP open-collector
transistor
Light-ON
EX-33
EX-33-PN
PNP open-collector
transistor
EX-32B
EX-32A-PN
EX-32B-PN
Output
operation
NPN open-collector
transistor
NPN open-collector
transistor
EX-32A
50 mm
1.969 in
Output
Dark-ON
Dark-ON
Switchable
either Light-ON or
Dark-ON
NPN open-collector
transistor
Light-ON
PNP open-collector
transistor
Light-ON
Dark-ON
Dark-ON
Note: 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.
(e.g.) Emitter of EX-31A: EX-31P, Receiver of EX-31A: EX-31AD
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 [excluding EX-33(-PN)].
When ordering this type, suffix “-C5” to the model No.
(e.g.) 5 m 16.404 ft cable length type of EX-31A is “EX-31A-C5”.
EX-30 SERIES Ver.2
Threaded Miniature Photoelectric Sensor
OPTIONS
Designation
Slit mask
For thru-beam
type sensor only
FIBER
SENSORS
Model No.
Slit on one side
OS-EX30-1
Slit size ø1 mm
ø0.039 in
LASER
SENSORS
Slit mask
Description
•OS-EX30-1
PHOTOELECTRIC
SENSORS
• Sensing range: 200 mm 7.874 in [ EX-31□(-PN)]
320 mm 12.598 in [ EX-33(-PN)]
• Min. sensing object: ø2 mm ø0.079 in
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
• Sensing range: 150 mm 5.906 in [ EX-31□(-PN)]
Slit on both sides
240 mm 9.449 in [ EX-33(-PN)]
• Min. sensing object: ø1 mm ø0.039 in
Apply the optional slit mask when detecting small
objects or for increasing the accuracy of sensing
position.
However, the sensing range is reduced when the
slit mask is mounted.
Note: One slit and two spacers are provided per set. Two sets are required when installing on both sides.
SPECIFICATIONS
Model No.
Thru-beam
NPN output
EX-31A
EX-31B
PNP output
EX-31A-PN
EX-31B-PN
Sensing range
Sensing object
EX-33
EX-32A
EX-32B
EX-33-PN
EX-32A-PN
EX-32B-PN
800 mm 31.496 in
Opaque, translucent or transparent object (Note 3)
–
15 % or less of operation distance (Note 2)
0.05 mm 0.002 in or less
0.5 mm 0.020 in or less
Supply voltage
Emitter: 10 mA or less, Receiver: 10 mA or less
13 mA or less
<NPN output type>
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)
<PNP output type>
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)
Light-ON
Dark-ON
Switchable either
Light-ON or Dark-ON
Short-circuit protection
Stability indicator
Sensitivity adjuster
Pollution degree
Environmental resistance
Ambient humidity
Ambient illuminance
Incorporated
–
Continuously variable adjuster
Accessories
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
FA
COMPONENTS
UV
CURING
SYSTEMS
Selection
Guide
Power Supply
Built-in
–25 to +55 °C –13 to +131 °F (No dew condensation or icing allowed), Storage: –30 to +70 °C –22 to +158 °F
Amplifierseparated
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 ℓx at the light-receiving face
CX-400
EN 60947-5-2
EX-10
1,000 V AC for one min. between all supply terminals connected together and enclosure
EX-20
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Emitting element
Weight
HUMAN
MACHINE
INTERFACES
IP67 (IEC)
10 to 500 Hz frequency, 3 mm 0.118 in amplitude (20 G max.) in X, Y and Z directions for two hours each
Cable extension
PLC /
TERMINALS
Amplifier
Built-in
Vibration resistance
Cable
STATIC
CONTROL
DEVICES
3 (Industrial environment)
20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Material
MEASUREMENT
SENSORS
Green LED
lights up under stable light received condition or
stable dark condition
Insulation resistance
Shock resistance
WIRE-SAVING
SYSTEMS
MACHINE
VISION
SYSTEMS
Orange LED (lights up when the output is ON) (incorporated on the receiver for thru-beam type)
EMC
Voltage withstandability
Dark-ON
0.5 ms or less
Protection
Ambient temperature
Light-ON
Green LED
lights up under stable light received condition or
stable dark condition, incorporated on the receiver
SIMPLE
WIRE-SAVING
UNITS
LASER
MARKERS
DC-12 or DC-13
Response time
Operation indicator
INDUCTIVE
PROXIMITY
SENSORS
ENDOSCOPE
12 to 24 V DC ±10 % Ripple P-P 10 % or less
Utilization category
Output operation
50 mm 1.969 in (Note 2)
ø2 mm ø0.079 in or more opaque object (Completely beam interrupted objects)
Repeatability
(perpendicular to sensing axis)
Output
PRESSURE /
FLOW
SENSORS
SENSOR
OPTIONS
Diffuse reflective
With operation mode switch
500 mm 19.685 in
Hysteresis
Current consumption
LIGHT
CURTAINS
PARTICULAR
USE
SENSORS
Type
Item
350
Red LED (modulated)
Enclosure: Die-cast zinc (Nickel plated), Lens: Polycarbonate [EX-32□(-PN): Acrylic], Enclosure cover: Polycarbonate
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.
Net weight: 20 g approx., Gross weight: 45 g approx.
Gross weight: 65 g approx.
Nut: 2 pcs., Toothed lock washer: 2 pcs.
Nut: 1 pc., Toothed lock washer: 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)The sensing range and the hysteresis are specified for white non-glossy paper (100 × 100 mm 3.937 × 3.937 in) as the object.
3)Make sure to confirm detection with an actual sensor before use.
EX-30
EX-40
CX-440
EQ-30
EQ-500
MQ-W
RX-LS200
RX
RT-610
351
Threaded Miniature Photoelectric Sensor
I/O CIRCUIT AND WIRING DIAGRAMS
FIBER
SENSORS
I/O circuit diagram
MICRO
PHOTOELECTRIC
SENSORS
Sensor circuit
D1
AREA
SENSORS
LIGHT
CURTAINS
ZD
Tr
(Black) Output (Note)
Internal circuit
Sensor circuit
Tr
Wiring diagram
ZD
D1
Internal circuit
(Blue) 0 V
EX-30
EX-40
MQ-W
RX-LS200
12 to 24 V DC
± 10 %
Blue
Note: The emitter of the thru-beam type sensor does not incorporate the
black wire.
Users’ circuit
EX-31□ EX-31□-PN
Thru-beam type
Parallel deviation
Setting distance L (mm in)
400
15.748
200
7.874
0
100
3.937
Parallel deviation with slit mask on one side
Angular deviation
800
31.496
200
7.874
600
23.622
Emitter
ℓ L
400
15.748
100
50
Receiver
20
0
20
Left
Center
Right
Operating angle θ ( ° )
Sensing field
80
3.150
20
0.787
0
400
800 1,200 1,600 2,000
15.748 31.496 47.244 62.992 78.740
Setting distance L (mm in)
ℓ L
Receiver
100
3.937
20
20
40
0
0.787
0.787
1.575
Left
Center
Right
Operating point ℓ (mm in)
Correlation between sensing object size and sensing range
60
2.362
L
Sensor
0
10
5
0
5
10
0.394
0.197
0.197
0.394
Center
Left
Right
Operating point ℓ (mm in)
ℓ
L
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating point ℓ (mm in)
Diffuse reflective type
80
3.150
ℓ
Emitter
Receiver
0
40
1.575
EX-32□ EX-32□-PN
100 × 100 mm
40 3.937 × 3.937 in
1.575 White non-glossy paper
5
Emitter
0
40
1.575
40
60
2.362
10
200
7.874
100
3.937
θ L
0
40
50
0
50
100
1.969
1.969
3.937
Left
Center
Right
Operating point ℓ (mm in)
Correlation between setting distance and excess gain
Emitter
200
7.874
Receiver
EX-31□ EX-31□-PN Thru-beam type
1
Parallel deviation with slit masks on both sides
800
31.496
RX
RT-610
–
Load
SENSING CHARACTERISTICS (TYPICAL)
Excess gain
EQ-30
+
Black (Note)
12 to 24 V DC
± 10 %
–
Symbols … D1: Reverse supply polarity protection diode
D2: Reverse output polarity protection diode
ZD: Surge absorption zener diode
Tr: PNP output transistor
CX-440
EQ-500
+
Load
Setting distance L (mm in)
EX-20
Brown
Note: The emitter of the thru-beam type sensor does not incorporate the output.
CX-400
EX-10
Color code
50 mA max.
(Black) Output (Note)
600
23.622
Amplifierseparated
12 to 24 V DC
± 10 %
Note: The emitter of the thru-beam type sensor does not incorporate the
black wire.
Users’ circuit
D2
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
Power Supply
Built-in
+
Blue
(Brown) +V
HUMAN
MACHINE
INTERFACES
Amplifier
Built-in
Load
–
Color code
PLC /
TERMINALS
Selection
Guide
Black (Note)
I/O circuit diagram
ENDOSCOPE
UV
CURING
SYSTEMS
12 to 24 V DC
± 10 %
PNP output type
STATIC
CONTROL
DEVICES
MACHINE
VISION
SYSTEMS
–
Symbols … D1: Reverse supply polarity protection diode
D2: Reverse output polarity protection diode
ZD: Surge absorption zener diode
Tr: NPN output transistor
MEASUREMENT
SENSORS
FA
COMPONENTS
+
50 mA max.
(Blue) 0 V
WIRE-SAVING
SYSTEMS
LASER
MARKERS
Load
Setting distance L (mm in)
SIMPLE
WIRE-SAVING
UNITS
D2
Brown
Note: The emitter of the thru-beam type sensor does not incorporate the output.
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
(Brown) +V
40
1.575
20
0.787
0
Correlation between setting distance and excess gain
100
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 this graph.
50
Excess gain
INDUCTIVE
PROXIMITY
SENSORS
Color code
Setting distance L (mm in)
PRESSURE /
FLOW
SENSORS
Wiring diagram
Color code
Sensing range L (mm in)
PHOTOELECTRIC
SENSORS
NPN output type
Setting distance L (mm in)
LASER
SENSORS
EX-30 SERIES Ver.2
a × a mm a × a in
White non-glossy paper
L
10
5
Sensor
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
200
7.874
1
0
50
100
150
200
250
1.969 3.937 5.906 7.874 9.843
Setting distance L (mm in)
Threaded Miniature Photoelectric Sensor
352
EX-30 SERIES Ver.2
SENSING CHARACTERISTICS (TYPICAL)
FIBER
SENSORS
EX-33 EX-33-PN
Thru-beam type
Angular deviation
ℓ L
500
19.685
Receiver
0
100
3.937
50
0
50
100
1.969
1.969
3.937
Left
Center
Right
Operating point ℓ (mm in)
Setting distance L (mm in)
Emitter
Emitter
500
19.685
θ
L
Receiver
0
40
1.575
Parallel deviation with slit masks on both sides
400
15.748
1,000
39.370
Setting distance L (mm in)
Setting distance L (mm in)
1,000
39.370
Parallel deviation with slit mask on one side
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating angle θ ( ° )
300
11.811
400
15.748
300
11.811
200
7.874
Emitter
ℓ L
100
3.937
0
40
1.575
200
7.874
DIMENSIONS (Unit: mm in)
14
0.551
3.1
0.122
•Do not use during the initial transient time (50 ms)
after the power supply is switched on.
•In case of using the sensor at a place where
static electricity is generated, use a metal
mounting plate. Also, ensure to ground the
mounting plate.
EX-33 EX-33-PN
Sensor
Opposing faces 7 0.276,
thickness 2.4 0.094
Stability indicator
(Green) (Note)
Stability indicator
(Green) (Note 1)
15.6
0.614
3.1
0.122
Beam axis
7
7
0.276 0.276
14
0.551
14
0.551
0.3
0.012
ø2.5 ø0.098 cable, 2 m 6.562 ft long
Note: Not incorporated on the emitter.
Sensor
5.1
0.201
3.8
0.150
15.6
0.614
OS-EX30-1
5.1
0.201
Beamreceiving part
14
0.551
7
7
0.276 0.276
ø7.2
ø0.283
M4 × 0.75
3 0.118 0.030
Beamemitting
part
5.1
0.201
3.8
0.150
STATIC
CONTROL
DEVICES
ENDOSCOPE
UV
CURING
SYSTEMS
Power Supply
Built-in
Amplifierseparated
EX-10
EX-20
7
(0.276)
EX-30
EX-40
CX-440
ø1 ø0.039
EQ-30
Material: Brass(Nickel plated)
EQ-500
Spacer
ø2.5 ø0.098 cable, 2 m 6.562 ft long
MEASUREMENT
SENSORS
CX-400
Internal thread part
M4 × 0.7 0.028,
3.8 0.150 deep
0.75
0.030
WIRE-SAVING
SYSTEMS
Amplifier
Built-in
(8.02)
(0.316)
Sensitivity
adjuster
SIMPLE
WIRE-SAVING
UNITS
Selection
Guide
Slit mask (optional)
Operation indicator
(Orange)
8.2
14
0.551
0.75
0.030
Slit mask
11
SENSOR
OPTIONS
ø2.5 ø0.098 cable, 2 m 6.562 ft long
(5.3)
(0.209)
0.3
0.012
PARTICULAR
USE
SENSORS
MACHINE
VISION
SYSTEMS
ø7.2
ø0.283
Toothed lock washer ø11 ø0.433
Stability indicator
(Green)
INDUCTIVE
PROXIMITY
SENSORS
FA
COMPONENTS
Notes: 1) Not incorporated on the emitter.
2) It is the sensitivity adjuster on the emitter.
EX-32□ EX-32□-PN
Opposing faces 10 0.394,
thickness 2 0.079
3
0.118
PRESSURE /
FLOW
SENSORS
HUMAN
MACHINE
INTERFACES
Operation mode
switch (Note 2)
M4 × 0.7
0.028
5.1
0.201
3.8
0.150
LIGHT
CURTAINS
ENERGY
CONSUMPTION
VISUALIZATION
COMPONENTS
14
0.551
3
0.118
AREA
SENSORS
LASER
MARKERS
Operation indicator
(Orange) (Note 1)
11
0.433
8.2
Beam axis
0.323
7
7
0.276 0.276
M4 × 0.7
0.028
PHOTOELECTRIC
SENSORS
PLC /
TERMINALS
Toothed lock washer
ø8.5 ø0.035
Operation indicator
(Orange) (Note)
0.3
0.012
15.6
0.614
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating point ℓ (mm in)
The CAD data in the dimensions can be downloaded from our website
Sensor
Toothed lock washer
ø8.5 ø0.035
Receiver
Refer to 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.
Opposing faces 7 0.276,
thickness 2.4 0.094
ℓ L
0
40
1.575
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating point ℓ (mm in)
PRECAUTIONS FOR PROPER USE
EX-31□ EX-31□-PN
Emitter
100
3.937
Receiver
LASER
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
Setting distance L (mm in)
Parallel deviation
MQ-W
RX-LS200
ø8
ø0.315
Material: POM
ø4.3
ø0.169
RX
1
0.039
RT-610
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