Ultra-compact Photoelectric Sensor
Amplifier Built-in
PNP output Light intensity
type available monitor
CX-400
PHOTOELECTRIC SENSORS
EX-20 SERIES
Conforming to
EMC Directive
EX-40
RX
RX-LS200
UL Recognition
(Excluding 5 m cable length type)
Miniaturization by using single chip optical IC
Long sensing range
Clear beam spot using red LED dot light source
The beam-receiving photodiode and the
A/D conversion circuit have been
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 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 thrubeam type, too, incorporates a visible
narrow beam, it can also reliably detect
small parts, such as, chip components,
lead frames, etc.
EQ-30
EQ-20
Amplifier Built-in
EX-10
EX-20
EX-30
Miniature-sized and
still mountable with
M3 screws
10.5 mm
0.413 in
8.2 mm
0.323 in
19 mm
0.748 in
Thru-beam type
2 m 6.562 ft
EX-28
Incorporates a sensitivity adjuster even in this size
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.
Retroreflective type
200 mm
7.874 in
Diffuse reflective type
EX-26
160 mm
6.299 in
" 5 mm
" 0.197 in
Setting
distance:
80 mm
3.150 in
spot
" 1 mm
" 0.039 in
spot
Setting
distance:
10 mm
0.394 in
Bright 2-color indicator
Waterproof
Globally usable
A bright 2-color indicator (orange, green
LED) has been incorporated in all types.
The sensor can be hosed down because
of its IP67 construction. Further, the
sensor mounting bracket is also made of
stainless steel.
PNP output type, which is much in
demand in Europe, is also available.
Of course, it conforms to the EMC
Directive and approved UL Recognition
(excluding 5 m 16.404 ft cable length
type).
Note: However, take care that if it is exposed to
water splashes during operation, it may
detect a water drop itself.
218
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
APPLICATIONS
Checking protrusion of wafer
Sensing objects from an opening
Two types for suitable mounting
Identical size
Universal sensor mounting bracket is available
Two types, side sensing type and front
sensing type sensors are available. Select
depending on the place of mounting.
Front sensing type of 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.
Universal sensor mounting bracket (for
thru-beam side sensing type EX-23
only) which can freely adjust the height
and the angle of the sensor is available.
Front sensing type
Thru-beam type
Height adjustment:
15 mm
0.591 in
(Without sensitivity adjuster)
EX-40
(With sensitivity adjuster)
Height adjustment
Diffuse reflective type
EQ-30
Side sensing type
Amplifier Built-in
EQ-20
EX-10
EX-20
EX-30
CX-400
Detecting chip components
PHOTOELECTRIC SENSORS
EX-20
10 mm
0.394 in
Mounting spacer for front sensing type is available
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.
Mounting of the
front sensing type
is possible from
the rear side by
using the mounting spacer.
Side sensing type
Front sensing type
Angle adjustment
360 rotation
Mounting spacer
Slit mask is available
Metal inserts
"0.5 mm "0.020 in round slit mask and
0.53 mm 0.0200.118 in rectangular
slit mask are available for both side
sensing type and front sensing type
sensors.
Mountable with
M3 screw
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
RX
Mounting section reinforced
RX-LS200
10 mm
0.394 in
219
ORDER GUIDE
Side sensing
Side sensing
Side sensing
Front sensing
Side sensing
Diffuse reflective
Long distance spot beam type Small spot beam type Diffused beam type
Convergent reflective
Narrow-view reflective
Side sensing
Thru-beam
Retroreflective
EX-30
EX-20
EX-10
EQ-20
Amplifier Built-in
EQ-30
EX-40
Appearance
Front sensing
Type
CX-400
PHOTOELECTRIC SENSORS
EX-20
Sensing range
Model No.
Output
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
Output operation
Light-ON
1m
3.281 ft
Dark-ON
Switchable
either Light-ON
or Dark-ON
2m
6.562 ft
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
30 to 200 mm
1.181 to 7.874 in
(Note 1)
Dark-ON
Light-ON
5 to 160 mm
0.197 to 6.299 in
(Note 2)
Dark-ON
Light-ON
2 to 25 mm
0.079 to 0.984 in
(Convergent point: 10 mm 0.394 in)
Dark-ON
Light-ON
6 to 14 mm
0.236 to 0.551 in
(Convergent point: 10 mm 0.394 in)
Dark-ON
Light-ON
45 to 115 mm
1.772 to 4.528 in
Dark-ON
RX-LS200
RX
NOTE: Mounting bracket is not supplied with the sensor. Please select from the range of optional sensor
mounting brackets (four types).
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.
Notes: 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.
220
Reflector cannot
be placed
in this range
200 mm
Actual sensing range 7.874 in
of the sensor
30 mm 1.181 in
Setting range
of the reflector
Sensor Reflector
Reflector
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
ORDER GUIDE
Without reflector type and 5 m 16.404 ft cable length type
Without reflector type and 5 m 16.404 ft cable length type (standard: 2 m 6.562 ft) are also available.
PHOTOELECTRIC SENSORS
EX-20
Side sensing
Side sensing
Diffused
beam type
Small spot
beam type
Front sensing
Side sensing
Long distance
Side sensing
spot beam type
EX-21A
EX-21A-C5
EX-21B
EX-21B-C5
EX-23
EX-23-C5
Without reflector & 5 m
16.404 ft cable length type
EX-29A
EX-29A-Y
EX-29A-C5
EX-29A-Y-C5
EX-29B
EX-29B-Y
EX-29B-C5
EX-29B-Y-C5
EX-22A
EX-22A-C5
EX-22B
EX-22B-C5
EX-24A
EX-24A-C5
EX-24B
EX-24B-C5
EX-26A
EX-26A-C5
EX-26B
EX-26B-C5
EX-28A
EX-28A-C5
EX-28B
EX-28B-C5
EX-20
Side sensing
5 m 16.404 ft cable
length type
EX-10
Front sensing
Without reflector type
EX-21A-PN
Front sensing
Side sensing
EX-21B-PN
EX-23-PN
Side sensing
EX-29A-PN
EX-29A-PN-Y
EX-29B-PN
EX-29B-PN-Y
EX-22A-PN
Side sensing
EX-22B-PN
EX-24A-PN
Front sensing
Small spot
beam type
Side sensing
EX-24B-PN
EQ-30
Diffused
beam type
EX-26A-PN
EX-26B-PN
EX-28A-PN
EX-28B-PN
EX-40
Long distance
spot beam type Side sensing
EX-30
Standard
Amplifier Built-in
EQ-20
Diffuse
Retroreflective Thru-beam
reflective
Convergent
reflective
Diffuse
Narrow-view
Retroreflective Thru-beam
reflective
reflective
Convergent
reflective
Narrow-view
reflective
PNP output
NPN output
Type
CX-400
• Table of Model Nos.
Accessory
RX-LS200
RX
• RF-200 (Reflector)
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
221
OPTIONS
Round slit mask
Designation
) (
(
Rectangular slit mask
For thru-beam type
sensor only
For side
For front
For side
For front
sensing type sensing type sensing type sensing type
Round slit mask
For thru-beam type
sensor only
CX-400
EX-30
EX-20
EX-10
EQ-20
Amplifier Built-in
EQ-30
EX-40
Model No.
Fitted on the front face of the sensor with one-touch.
Description
• OS-EX20-05
)
PHOTOELECTRIC SENSORS
EX-20
Reflector
For retroreflective
type sensor only
(
)
Reflector
mounting
bracket
OS-EX20-05
(
Slit size
"0.5 mm 0.020 in
OS-EX20E-05
(
Slit size
"0.5 mm 0.020 in
OS-EX20-053
Slit size 0.53 mm
0.0200.118 in
(
(
)
RF-12
Sensor
mounting
bracket
Universal sensor
mounting bracket
[For EX-23 only]
Mounting spacer
For front sensing
type sensor only
(
)
Sensor checker
(Note)
)
• Sensing range: 40 mm 1.575 in
• Min. sensing object: "0.5 mm "0.020 in
Slit on one side
• Sensing range: 350 mm 13.780 in
• Min. sensing object: "3 mm "0.118 in
Slit on both sides
• Sensing range: 70 mm 2.756 in
• Min. sensing object: "0. 5mm "0.020 in
Slit on one side
• Sensing range: 600 mm 23.622 in
• Min. sensing object: "2.6 mm "0.102 in
Slit on both sides
• Sensing range: 300 mm 11.811 in
• Min. sensing object: 0.53 mm 0.0200.118 in
)
RF-11
(
)
Slit on both sides
• Sensing range: 800 mm 31.496 in
OS-EX20E-053 Slit on one side • Min. sensing object: "3 mm "0.118 in
Slit size 0.53 mm
• Sensing range: 400 mm 15.748 in
0.0200.118 in
Slit on both sides
• Min. sensing object: 0.53 mm 0.0200.118 in
• Sensing range: 50 to 400 mm
1.969 to 15.748 in
RF-210
• Min. sensing object: "30 mm
"1.181 in
MS-RF21-1
Reflective tape
For retroreflective
type sensor only
)
• OS-EX20E-05
• Sensing range: 200 mm 7.874 in
Slit on one side
• Min. sensing object: "2.6 mm "0.102 in
Rectangular slit mask
Fitted on the front face of the sensor with one-touch.
• OS-EX20-053
• OS-EX20E-053
Reflector
Reflector mounting bracket
• RF-210
• MS-RF21-1
Protective mounting bracket for RF-210
It protects the reflector from damage and
maintains alignment.
• Ambient temperature:
25 to50 C 13 to122 F
• Ambient humidity:
35 to 85 % RH
Notes: i) Keep the tape free from
stress. If it is pressed
too much, its capability
may deteriorate.
Notes: ii) Do not cut the tape.
It will deteriorate the
sensing performance.
• Sensing range:
70 to 200 mm
2.756 to 7.874 in
• Sensing range:
60 to 280 mm
2.362 to 11.024 in
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.)
MS-EX20-4
Back angled mounting bracket for side sensing type sensor
(The thru-beam type sensor needs two brackets.)
MS-EX20-5
It can adjust the height and the angle of the
sensor. (Two brackets are needed.)
MS-EX20-FS
It is used when mounting the front sensing
type from the rear side.
(One set consists of 10 pcs.)
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.
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.
Reflective tape
• RF-11
• RF-12
30 mm
1.181 in
0.7 mm
0.028 in
8 mm
0.315 in
0.7 mm
30 mm 0.028 in
1.181 in
25 mm
0.984 in
Sensor mounting bracket
• MS-EX20-1
• MS-EX20-2
RX-LS200
RX
Note: Refer to p.414l for details of the sensor checker CHX-SC2.
Mounting spacer
Universal sensor mounting bracket
• MS-EX20-FS
• MS-EX20-5
360° rotation
Material: Die-cast zinc alloy
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
Height adjustment:
15 mm 0.591 in
Mounting spacer
Sensor checker
• CHX-SC2
PO
W
ER
C
LE
H
VE
L
X-
Material: Nylon 6
SC
2
Two M3 (length 12 mm 0.472 in)
screws with washers [stainless
steel (SUS304)], one M3 (length
10 mm 0.394 in) hexagon-sockethead bolt [stainless steel
(SUS304)], and one M3 hexagon
nut [stainless steel (SUS304)] are
attached.
Material: Stainless steel (SUS304)
Two M3 (length 5 mm 0.197 in)
pan head screws [stainless steel
(SUS304)] are attached.
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in)
screws with washers [stainless
steel (SUS304)] are attached.
Sensor checker
222
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
SPECIFICATIONS
Convergent reflective
Narrow-view reflective
Side sensing
Side sensing
Front sensing
Side sensing
Side sensing
Model Light-ON EX-21A(-PN)
No.
(Note 1) Dark-ON EX-21B(-PN)
EX-23(-PN)
(Note 2)
EX-29A(-PN)
EX-22A(-PN)
EX-24A(-PN)
EX-26A(-PN)
EX-28A(-PN)
EX-29B(-PN)
EX-22B(-PN)
EX-24B(-PN)
EX-26B(-PN)
EX-28B(-PN)
6 to 14 mm 0.236 to 0.551 in (Conv.
point: 10 mm 0.394 in) with white
non-glossy paper (5050 mm
1.9691.969 in), spot diameter
"1 mm "0.039 in with setting
distance 10 mm 0.394 in
45 to 115 mm 1.772 to 4.528 in
with white non-glossy paper
(100100 mm 3.9373.937 in),
spot diameter "5 mm "0.197 in
with setting distance 80 mm
3.150 in
Min. "0.1 mm
"0.004 in
copper wire
Setting
distance: 10 mm 0.394 in
Opaque,
translucent or
transparent object
Min. "1 mm "0.039 in
copper wire at setting
distance 80 mm 3.150 in
Sensing range
1m
3.281 ft
2m
6.562 ft
Sensing object
Min. "2.6 mm "0.102 in
opaque object
Setting distance between
emitter and receiver: 1 m
3.281 ft
Min. "3 mm "0.118 in
opaque object
Setting distance between
emitter and receiver: 2 m
6.562 ft
(
)(
5 to 160 mm
2 to 25 mm
0.197 to 6.299 in
0.079 to 0.984 in
30 to 200 mm
(Note 4)
(Conv. point: 10 mm 0.394 in)
1.181 to 7.874 in with white non-glossy paper with white non-glossy paper
(Note 3)
(200200 mm)
(5050 mm)
(7.8747.874 in)
(1.9691.969 in)
)
"15 mm "0.591 in
or more opaque or
translucent object
(Note 3)
Opaque,
translucent or
transparent
object
Hysteresis
Repeatability
(perpendicular to sensing axis)
(
)(
)(
)
15 % or less of operation distance
0.1 mm 0.004 in or less 0.05 mm 0.002 in or less
0.5 mm 0.020 in or less 0.3 mm 0.012 in or less
0.3 mm 0.012 in or less
(Setting distance: 10 mm 0.394 in) (Setting distance: 10 mm 0.394 in)
0.05 mm 0.002 in or less
12 to 24 V DC 10 % Ripple P-P 10 % or less
Supply voltage
Current consumption
Min. "0.1 mm
"0.004 in
copper wire
Setting
distance: 10 mm 0.394 in
EX-30
Side sensing
CX-400
Diffused beam type Small spot beam type Long distance spot beam type
Front sensing
Emitter: 10 mA or less, Receiver: 15 mA or less
EX-20
Item
Retroreflective Diffuse reflective
Thru-beam
Type
PHOTOELECTRIC SENSORS
EX-20
20 mA or less
DC-12 or DC-13
Short-circuit protection
Incorporated
Response time
Green LED (lights up under stable light received condition
or stable dark condition), located on the receiver
Green LED (lights up under stable light received condition or stable dark condition)
Sensitivity adjuster
Continuously variable adjuster,
located on the emitter
Operation mode switch
Located on the receiver
Pollution degree
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
to 70 °C 22 to 158 °F
EN 50081-2, EN 50082-2, EN 60947-5-2
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20 MΩ, 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 amplitude (20 G max.) 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
Red LED (modulated)
Material
Cable
Cable extension
Weight
Accessories
EX-40
Environmental resistance
IP67 (IEC)
25 to 55 °C 13 to 131 °F (No dew condensation or icing allowed), Storage: 30
Ambient humidity
Ambient illuminance
Continuously variable adjuster
3 (Industrial environment)
Protection
Ambient temperature
Continuously variable adjuster
RX
Stability indicator
Orange LED (lights up when the output is ON) (thru-beam type: located on the receiver)
Enclosure: Polyethylene terephthalate, Lens: Polyalylate
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).
Emitter: 20 g approx., Receiver: 20 g approx.
20 g approx.
RF-200 (Reflector): 1 pc.
Adjusting screwdriver: 1 pc.
Adjusting screwdriver: 1 pc.
Adjusting screwdriver: 1 pc.
Notes: 1) Model Nos. having the suffix ‘-PN’ are PNP output type.
Notes: 2) Either Light-ON or Dark-ON can be selected by the operation mode switch (located on the receiver).
3) 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.
Notes: 4) 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.
Adjusting screwdriver: 1 pc.
Reflector cannot
be placed
in this range
200 mm
Actual sensing range 7.874 in
of the sensor
30 mm 1.181 in
Setting range
of the reflector
Sensor Reflector
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
Reflector
223
RX-LS200
Operation indicator
0.5 ms or less
EQ-30
Utilization category
Amplifier Built-in
EQ-20
Output
NPN open-collector transistor
PNP open-collector transistor
• Maximum sink current: 50 mA
• Maximum source current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Applied voltage: 30 V DC or less (between output and V)
• Residual voltage: 1 V or less (at 50 mA sink current)
• Residual voltage: 1 V or less (at 50 mA source current)
0.4 V or less (at 16 mA sink current)
0.4 V or less (at 16 mA source current)
EX-10
PHOTOELECTRIC SENSORS
EX-20
I/O CIRCUIT AND WIRING DIAGRAMS
NPN output type
I/O circuit diagram
Wiring diagram
CX-400
Color code
Sensor circuit
(Brown) V
Color code
D
Load
(Black) Output (Note)
ZD
Tr
50 mA max.
(Blue) 0 V
12 to 24 V DC
10 %
Brown
Load
EX-30
Black (Note)
Internal circuit
Users’ circuit
Blue
Note: The emitter of the thru-beam type sensor does not incorporate the output.
Symbols ... D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : NPN output transistor
EX-20
12 to 24 V DC
10 %
Note: The emitter of the thru-beam type sensor does not
incorporate the black wire.
PNP output type
I/O circuit diagram
Wiring diagram
Color code
Color code
ZD
(Black) Output (Note)
D
50 mA max.
Load
12 to 24 V DC
10 %
Brown
(Blue) 0 V
Internal circuit
Load
Users’ circuit
Note: The emitter of the thru-beam type sensor does not incorporate the output.
Symbols ... D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Tr : PNP output transistor
Note: The emitter of the thru-beam type sensor does not
incorporate the black wire.
SENSING CHARACTERISTICS (TYPICAL)
EX-21
EX-23
10
5
EX-21
0
1
2
3
4
5
3.281 6.562 9.843 13.123 16.404
Setting distance L (m ft)
100
Excess gain
5
1
0
0.5
1.640
#
0
100
3.937
200
400
600
800 1,000
7.874 15.748 23.622 31.496 39.370
Setting distance L (mm in)
Emitter
L
Receiver
EX-22
10
5
0
224
50
100
150
200
250
1.969 3.937 5.906 7.874 9.843
Setting distance L (mm in)
200
7.874
Emitter
#
0
20
0.787
Emitter
$
L
Receiver
0.5
1.640
20
0
20
Left
Center
Right
Operating angle $ ( ° )
40
Parallel deviation with rectangular slit
masks (0.53 mm 0.0200.118 in)
800
31.496
Slit on one
side
Slit on both
sides
100
3.937
1
3.281
0
40
50
0
50
100
1.969
1.969
3.937
Left
Center
Right
Operating point ? (mm in)
Parallel deviation with round
slit masks ("0.5 mm "0.020 in)
50
1
10
Setting distance L (mm in)
1
EX-29
1
3.281
Setting distance L (m ft)
50
Angular deviation
Parallel deviation
Setting distance L (m ft)
50
Excess gain
100
Excess gain
100
Thru-beam type
L
Receiver
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ? (mm in)
Setting distance L (mm in)
EX-21 EX-23
EX-29 EX-22
RX
EX-40
12 to 24 V DC
10 %
Blue
Correlation between setting distance and excess gain
RX-LS200
Black (Note)
EQ-30
EQ-20
Amplifier Built-in
EX-10
Sensor circuit
(Brown) V
Tr
600
23.622
400
15.748
200
7.874
0
40
1.575
Slit on one
side
Slit on both
sides
Emitter
#
L
Receiver
20
0
20
40
0.787
0.787
1.575
Left
Center
Right
Operating point ? (mm in)
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
SENSING CHARACTERISTICS (TYPICAL)
Thru-beam type
Parallel deviation with round slit
masks ("0.5 mm "0.020 in)
Emitter
#
L
Sensor
10
0
10
20
0.394
0.394 0.787
Left
Center
Right
Operating point ? (mm in)
200200 mm
7.8747.874 in
Non-glossy paper
100
3.937
40
4
0.157
L
0
40
1.575
Receiver
20
0
20
40
0.787
0.787 1.575
Left
Center
Right
Operating point ? (mm in)
Reflector
angular
deviation
Sensor
angular
deviation
Reflector
(RF-200)
$
L
Reflector
angular
deviation
Reflector
(RF-200)
$ L
Sensor
Sensor
20
0
20
Left
Center
Right
Operating angle $ ( ° )
40
EQ-30
aa mm aa in
White non-glossy
paper
L
Sensor
2
0
2
4
0.079
0.079 0.157
Center
Left
Right
Operating point # (mm in)
EX-24
Sensor
angular
deviation
100
3.937
Sensor
0
Receiver
10
0
10
20
0.394
0.394
0.787
Left
Center
Right
Operating point ? (mm in)
L
0
50
100
150
1.969
3.937
5.906
White non-glossy paper
side length a (mm in)
200
7.874
RX
#
#
EX-40
White nonglossy paper
50
1.969
200
7.874
0
Sensing range L (mm in)
Setting distance L (mm in)
100
3.937
L
Correlation between sensing object size and sensing range
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
200
200200 mm 7.8747.874 in), the sensing
7.874
range shortens, as shown in the left graph.
Black non-glossy paper
Lightness: 6
150
5.906
0
20
0.787
#
Emitter
Diffuse reflective type
Sensing field
200
7.874
100 Slit on both
3.937 sides
Slit on both
sides
0.5
1.640
EX-10
Setting distance L (mm in)
Setting distance L (mm in)
#
EX-22
50
0
50
100
Left
Center
Right
$
Operating point
(°)
Emitter
Slit on one
side
Angular deviation
Reflector
(RF-200)
20
0.787
L
200
7.874
1
3.281
Retroreflective type
200
7.874
0
$
0
100
Parallel deviation
100
3.937
Emitter
1
3.281
Receiver
Receiver
50
0
50
100
1.969
1.969 3.937
Left
Center
Right
Operating point ? (mm in)
EX-29
300
11.811
Amplifier Built-in
EQ-20
0
100
3.937
L
Slit on one
side
EX-20
1
3.281
2
6.562
Setting distance L (mm in)
2
6.562
Setting distance L (m ft)
Setting distance L (m ft)
400
15.748
Parallel deviation with rectangular slit
masks (0.53 mm 0.0200.118 in)
CX-400
Angular deviation
Convergent reflective type
40
1.575
30
1.181
10
0.394
0
4
0.157
5050 mm
1.9691.969 in
White
non-glossy
paper
#
8 mm 0.315 in L
Sensor
Setting distance L (mm in)
Setting distance L (mm in)
40
1.575
2
0
2
4
0.079
0.079 0.157
Left
Center
Right
Operating point ? (mm in)
30
1.181
RX-LS200
Sensing fields
• Horizontal (left and right) direction • Vertical (up and down) direction
20
0.787
EX-30
Parallel deviation
Setting distance L (m ft)
EX-23
PHOTOELECTRIC SENSORS
EX-20
5050 mm 1.9691.969 in
White non-glossy paper
6 mm 0.236 in
# L
Sensor
20
0.787
10
0.394
0
4
0.157
2
0
2
4
0.079
0.079 0.157
Left
Center
Right
Operating point ? (mm in)
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
225
EX-24
Convergent reflective type
Correlation between lightness and sensing range
Correlation between material (5050 mm 1.9691.969 in) and sensing range
40
80
The
sensing
region
is
representThe bars in the graph indicate the
3.150
1.575
ed by oblique lines in the left
sensing range for the respective
figure. However, the sensitivity
material. However, there is a
30
60
should be set with enough mar- 2.362
slight variation in the sensing
1.181
gin because of slight variation in
range depending on the product.
products.
Further, if there is a reflective
20
40
1.575
0.787
object (conveyor, etc.) in the
background of the sensing object,
Sensing region
10
20
since it affects the sensing,
0.787
0.394
separate it by more than twice the
sensing range shown in the left
0
0
graph.
N2
N4
N6
N8
Lightness shown on the left
Dark
Lightness
Light
may differ slightly from the
actual object condition.
N1 N2 N3 N4 N5 N6 N7 N8 N9
EX-26
Mirror
Distance to
convergent point
Aluminum plate
Stainless steel plate
(SUS304)
)
White non-glossy
paper
(
Black-painted
non-glossy plate
Black non-glossy
paper (N5)
Distance to
convergent point
Sensing range L (mm in)
Sensing range L (mm in)
PHOTOELECTRIC SENSORS
CX-400
SENSING CHARACTERISTICS (TYPICAL)
EX-20
EX-30
EX-20
Convergent reflective type
Sensing field
• Horizontal (left and right) direction • Vertical (up and down) direction
20
0.787
Setting distance L (mm in)
Setting distance L (mm in)
15
0.591
5050 mm
1.9691.969 in
White nonglossy paper
10
0.394
5
0.197
4.1 mm
0.161 in
#
L
15
0.591
1
0.039
13.5 mm
0.531 in
#
L
Sensor
10
0.394
5
0.197
Sensor
0.5
0
0.5
1
0.020
0.020
0.039
Left
Center
Right
Operating point ? (mm in)
0
5050 mm 1.9691.969 in
White non-glossy paper
0
1
0.039
0.5
0
0.5
1
0.020
0.020
0.039
Left
Center
Right
Operating point ? (mm in)
EX-28
Approach direction of
black non-glossy paper
White nonglossy paper
100
3.937
50
1.969
0
4
0.157
226
Distance to convergent point
Mirror
Aluminum plate
Stainless steel plate
(SUS304)
)
Correlation between sensing object size and sensing range
Black non-glossy paper
Lightness: 6
100100 mm
3.9373.937 in
Non-glossy paper
4.1 mm
0.161 in
#
L
Sensor
2
0
2
4
0.079
0.079
0.157
Left
Center
Right
Operating point ? (mm in)
200
7.874
Sensing range L (mm in)
Setting distance L (mm in)
RX-LS200
150
5.906
(
Narrow-view reflective type
Sensing field
200
7.874
White non-glossy
paper
)
Black non-glossy
paper (N5)
(
Black-painted
non-glossy plate
)
Sensing range L (mm in)
(
Distance to convergent point
Sensing range L (mm in)
Correlation between lightness and sensing range
Correlation between material (5050 mm 1.9691.969 in) and sensing range
20
The sensing region is representThe bars in the graph indicate the
0.787
ed by oblique lines in the left
sensing range for the respective
40
figure. However, the sensitivity
material. However, there is a
15
1.575
0.591
should be set with enough marslight variation in the sensing
gin because of slight variation in
range depending on the product.
products.
Further, if there is a reflective
10
Sensing region
0.394
The graph is drawn for the
object (conveyor, etc.) in the
20
0.787
maximum sensitivity setting.
background of the sensing object,
5
since it affects the sensing,
0.197
separate it by more than twice the
sensing range shown in the left
0
0
graph, or adjust the sensitivity
N2
N4
N6
N8
Lightness shown on the left
adjuster.
Dark
Lightness
Light
may differ slightly from the
The graph is drawn for the
actual object condition.
N1 N2 N3 N4 N5 N6 N7 N8 N9
maximum sensitivity setting.
RX
EX-40
EQ-30
EQ-20
Amplifier Built-in
EX-10
20
0.787
As the sensing object size becomes smaller
than the standard size (white non-glossy paper
100100 mm 3.9373.937 in), the sensing
range shortens, as shown in the left graph.
150
5.906
100
3.937
50
1.969
aa mm aa 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
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
Refer to p.1135l for general precautions.
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
• Mount using M3 screws. The tightening torque should be
0.5 N
m or less.
Front sensing
Side sensing
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.
PHOTOELECTRIC SENSORS
PRECAUTIONS FOR PROPER USE
CX-400
EX-20
Operation of stability indicator
EX-30
M3 screws
Light
interruption
margin
the mounting spacer (MS-EX20-FS) and fix with screws.
100
EX-20
• When mounting the front sensing type from the backside, fit
25 % approx.
Incident light intensity (%)
Note: When mounting the front sensing type sensor, use M3 pan head
screws without washers, etc.
15 % approx.
Output
operation
level
Light received operation
M3 pan head screws
(Note)
Light interrupted
operation
Incident
light
margin
Lights up Lights off
Lights up
Output operation
0
Glossy object sensing [EX-29(-PN)]
• Please take care of the following points when detecting
materials having a gloss.
1 Make L, shown in the diagram, sufficiently long.
2 Install at an angle of 10 to 30 degrees to the sensing
object.
Reflector
Glossy surface
Sensing object
10 to 30
M3 screws
Step Sensitivity adjuster
Description
Sensor
MAX
Turn the sensitivity adjuster fully counterclockwise
to the minimum sensitivity position (• mark).
1
MAX
2
A
B
MAX
3
Optimum position
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 b.
B
)
MAX
The position at the middle of points
is the optimum sensing position.
@ and b
L
Make L sufficiently long
Wiring
• Make sure that the power supply is off while wiring.
• 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 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.
A
Notes: 1) Use the attached adjusting screwdriver to turn the adjuster slowly. Turning
with excessive strength will damage the adjuster.
Notes: 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
Description
Light-ON mode is obtained when the operation
mode switch (located on the receiver) is turned fully
clockwise (L side).
Dark-ON mode is obtained when the operation
mode switch (located on the receiver) is turned fully
counterclockwise (D side).
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-28A(-PN) and EX-28B(-PN) 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.
Note: Operation mode switch should be turned fully till it stops.
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
227
RX-LS200
4
In the light received condition, turn the sensitivity
adjuster slowly clockwise and confirm the point @
where the sensor enters the ‘Light’ state operation.
(
A
EQ-30
Sensitivity adjustment (side sensing type only)
EX-40
Mounting
spacer (Optional)
2 Align the mounting holes of
the mounting spacer and the
sensor and mount with M3
screws. The tightening
torque should be 0.5 N
m or
less.
RX
1 Fit the mounting spacer
on the sensor.
Amplifier Built-in
EQ-20
Mounting method
EX-10
0
Setting distance
DIMENSIONS (Unit: mm in)
EX-21
The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/
EX-23
Sensor
Sensor
Operation indicator (Orange)
(Note 1)
CX-400
PHOTOELECTRIC SENSORS
EX-20
Stability indicator (Green)
(Note)
Beam axis
4.5
0.177
16
0.630
Operation indicator (Orange)
(Note)
Stability indicator (Green)
(Note 1)
8.2
0.323
EX-30
9.5
0.374
19
13
0.512 0.748
6.5
0.256
3 0.118
3 0.118
2-"3.2 "0.126
mounting holes
"2.5 "0.098 cable,
2 m 6.562 ft long
EX-10
EX-20
2-"3.2 "0.126 mounting holes
2.3
0.091
10
0.394
"2.5 "0.098 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.
EX-29 EX-22
EX-26 EX-28 Sensor
EX-24
Sensor
Operation indicator (Orange)
12.3
0.484
10
0.394
Stability indicator (Green)
8.2
0.323
Beamreceiving part
Beamemitting part
Stability indicator (Green)
Beam-emitting part
Sensitivity adjuster
Beam-receiving part
4.5
0.177
2.8
0.110
16
0.630
5
0.197
Operation indicator (Orange)
3 0.118
11
0.433
5
0.197
5.5
0.217
EQ-30
EQ-20
Amplifier Built-in
2.8
0.110
3 0.118
Beam axis
18
9 0.709
0.354
Operation mode switch
(Note 2)
10.5
0.413
18
9 0.709
0.354
22
16
0.630 0.866
3 0.118
3 0.118
2-"3.2 "0.126
mounting holes
EX-40
5.3
0.209
RF-200
2-"3.2 "0.126
mounting holes
2.3
0.091
10
0.394
"2.5 "0.098 cable,
2 m 6.562 ft long
"2.5 "0.098 cable, 2 m 6.562 ft long
Reflector (Accessory for the retroreflective type sensor)
RF-210
Reflector (Optional)
RX
33.3
1.311
9.6
0.378
RX-LS200
17.5
0.689
7.75
0.305
6.5 0.256
4.6 0.181
1.5
0.059
12.8
0.504
"2.3
"0.091
Reflector
13
0.512
(13)
(0.512)
2.3
0.091
3.5 0.138
11
0.433
3.2
0.126
"3.2 "0.126 mounting hole
Material: Acrylic (Reflector)
ABS (Base)
228
M3 nut mounting holes
(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.
Base
25
0.984
10
0.394
2-"3.4 "0.134 thru-holes
(for mounting at the side)
2-"3.4 "0.134 holes, 6 0.236 deep
(for mounting at the back)
2-M3 nut mounting holes
(for mounting at the side)
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
RF-12
Reflective tape (Optional)
Reflective tape (Optional)
30 1.181
(28)(1.102)
30 1.181
(28)(1.102)
0.7
0.028
CX-400
RF-11
The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/
0.7
0.028
(23)
25
0.984 (0.906)
EX-30
DIMENSIONS (Unit: mm in)
8
0.315
Effective
reflecting surface
Effective
reflecting surface
Adhesive tape
Material: Acrylic
Material: Acrylic
5.5
0.217
Assembly dimensions
23
0.906
5.5
0.217
23
0.906
50
"36
"1.417 1.969
50
"36
"1.417 1.969
30
10
0.394
3.2
0.126
30
20
16
0.630
3.5
0.138
10
0.394
20
EQ-30
Material: Stainless steel (SUS304)
Two M3 (length 12 mm 0.472 in)
screws with washers are attached.
EX-10
Reflector mounting bracket for RF-210 (Optional)
Amplifier Built-in
EQ-20
MS-RF21-1
Adhesive tape
EX-20
(6)
(0.236)
R7.5
R0.295
"25
"0.984
46
25 1.811
0.984
12.5 0.492
13
0.512
PHOTOELECTRIC SENSORS
EX-20
46
1.811
25
0.984
12.8 0.504
13 0.512
EX-40
t 1.2
t 0.047
Sensor mounting bracket (Optional)
Assembly dimensions
Mounting drawing with EX-21
t 1.5
t 0.059
10.5
0.413
t 1.5
t 0.059
10.5
0.413
RX
MS-EX20-1
(1.2)
(0.047)
5 0.197
4-M30.5 0.020
29.5
1.161
11
5
10
0.394 0.433 0.197
3.2
2
0.126
0.079
12
0.472
Material: Stainless steel (SUS304)
19
9
0.354 0.748
4.5
0.177
RX-LS200
(6.5)(0.256)
5 0.197
29.5
1.161
16
5
0.630
0.197
(12)(0.472)
16
0.630
3.2 0.126
2 0.079
19
9
1.5 0.354 10.5 0.748
0.413
0.059
Beam-receiving
part
2
0.079
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
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
229
PHOTOELECTRIC SENSORS
EX-20
DIMENSIONS (Unit: mm in)
MS-EX20-2
1
Sensor mounting bracket (Optional)
CX-400
8
0.315
3.5
0.138
3.2 0.126
2
0.079
EX-30
3.2
0.126
R13
R0.512
The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/
2
3-M30.5 0.020
3
0.118
2.5
0.098
13
0.512
16
0.630
14
3.2
0.126
EX-20
t 1.2
t 0.047
16
3
0.118 0.630
(24.1)
(0.949)
7.5
0.295 12.5
0.492
10
2
0.079
16
0.630
14
8
0.315
R13
R0.512
Beam-receiving part
14.5
0.571
34
1.339
10.5
0.413
3.2
0.126
3
0.118
3.2 0.126
3.5
0.138
2.5
0.098
2.5
0.098
0.3
0.012
11.6
0.457
16
0.630
12.5
7.5 0.492
0.295
t 1.5
t 0.059
Assembly dimensions
Mounting drawing with the
receiver of EX-23
13
0.512
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in)
screws with washers [stainless steel
(SUS304)] are attached.
34
1.339
17.5
0.689
24
0.945
EQ-30
EQ-20
Amplifier Built-in
EX-10
t 1.2
t 0.047
MS-EX20-3
Sensor mounting bracket (Optional)
Assembly dimensions
Mounting drawing with the
receiver of EX-21
t 1.5
t 0.059
14
0.551
9
0.354
3.2 0.126
2 0.079
4-M30.5 0.020
9
0.354
20
0.787
10
6.5
0.394 0.256
19
12
0.748 0.472
3.2 0.126
2 0.079
2
0.079
14
0.551
9
0.354
9
0.354
Material: Stainless steel (SUS304)
Two M3 (length 5 mm 0.197 in) pan head screws
[stainless steel (SUS304)] are attached.
t 1.5
t 0.059
18.5
0.728
(1.2)
(0.047)
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
EX-40
10
0.394
MS-EX20-4
Sensor mounting bracket (Optional)
1
2
RX
3-M30.5 0.020
2.5
0.098
RX-LS200
13
0.512
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
230
3
0.118
0.3
0.012
(24.6)
(0.969)
12.1
0.476
8.2
0.323 8
0.315
2.5
0.098
10
Beam-receiving part
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
8
0.315
10.5
0.413
16
0.630
14.5
12
0.472 23 0.571
0.906
5
0.197
3
0.118
Assembly dimensions
Mounting drawing with the
receiver of EX-23
Material: Stainless steel (SUS304)
Two M3 (length 14 mm 0.551 in)
screws with washers [stainless steel
(SUS304)] are attached.
17
0.669
8
0.315
14
t 1.2
t 0.047
23
0.906
3
0.118
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
Universal sensor mounting bracket (Optional)
2.6
0.102
1.5
0.059
4.1
0.161
22.5 19.5
0.886 0.768
23.5 25.5
0.925 1.004
2.2 0.087
9.5
16 0.374
0.630
2-M30.5 0.020
7
0.276
30
1.181
Assembly dimensions
Mounting drawing with the
receiver of EX-23
2.6 3.2 0.126
0.102
"7
"0.276
6 0.236
3 0.118
3 0.118
8.5
0.335
13 19.5 22.5
0.512 0.768 0.886
2-"3.2 "0.126
mounting holes
12
0.472
3.2
0.126
6
0.236
14
0.551
"7
"0.276
4.5
0.177
19.5
0.768
Material: Die-cast zinc alloy
Two M3 (length 12 mm 0.472 in) screws with washers [stainless
steel (SUS304)], one M3 (length 10 mm 0.394 in) hexagonsocket-head bolt [stainless steel (SUS304)], and one M3 hexagon
nut [stainless steel (SUS304)] are attached.
"7
"0.276
14
0.551
8.5
0.335
(15)
(0.591)(Note)
30
1.181
12
15
0.472 0.591
6 0.236
Material: Nylon 6
13
0.512 25.5
1.004
6.5
0.256
4
0.157
2-"3.2
2-"3.3 "0.130 "0.126
thru-holes
mounting
holes
2
0.079
2.2 0.087
3 0.118
3
(6.7) 0.118
(0.264)
8 0.315
15
0.591
1.5
0.059
12
0.472
(7.3)(0.287)
Beam5.5 0.217 receiving part
15.5
0.610
5.5
0.217
CX-400
2
2
0.079
19.5
0.768
Note: This is the adjustable range of the movable part.
MS-EX20-FS Mounting spacer (Optional)
2.5
0.098
2-"3.4 "0.134
mounting holes
10 0.394
Beam-receiving
part
0.3
0.012
16
0.630
4.2
0.165
10.7
8
4.9 0.315 0.421
0.193
9
23
0.354 0.906
8
0.315
6
0.236
Material: Polycarbonate
EQ-30
4.5
0.177
4.5
0.177
Amplifier Built-in
EQ-20
Assembly dimensions
Mounting drawing with the
receiver of EX-21
16
0.630
2
0.079
6
0.236
10
0.394
RX-LS200
RX
EX-40
"2.5 "0.098
EX-30
1
EX-10
MS-EX20-5
The CAD data in the dimensions can be downloaded from the SUNX website: http://www.sunx.co.jp/
EX-20
DIMENSIONS (Unit: mm in)
PHOTOELECTRIC SENSORS
EX-20
Ramco Innovations - 1207 Maple Street, West Des Moines IA USA 50265 - 800-280-6933 - www.ramcoinnovations.com
231
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