Datasheet

FIBER
SENSORS
LASER
SENSORS
PHOTOELECTRIC
SENSORS
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
SAFETY
COMPONENTS
PRESSURE
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
SENSOR
OPTIONS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
STATIC CONTROL
DEVICES
LASER
MARKERS
Selection
Guide
Amplifier
Built-in
EX-10
CX-400
EX-20
EX-30
EX-40
EQ-30
EQ-500
MQ-W
RX-LS200
RX
CY
PX-2
RT-610
Amplifier-
separated
Power Supply
Built-in
NX5
VF
SU-7 / SH
SS-A5 / SH
Other
Products
EX-20
Amplifi er
Built-in
Ultra-compact Photoelectric Sensor EX-20 SERIES
270
PHOTOELECTRIC
SENSORS
APPLICATIONS
Detecting chip components Checking protrusion of wafer Sensing objects from an opening
Waterproof IP67 (IEC)
The sensor can be hosed down because of its IP67
construction. Further, the sensor mounting bracket is
also made of stainless steel.
ENVIRONMENTAL RESISTANCE
Note: However, take care that if it is exposed to water splashes during
operation, it may detect a water drop itself.
Bright 2-color indicator
A bright 2-color indicator has been incorporated in all types.
(Orange LED: Operation indicator, Green LED: Stability indicator)
FUNCTIONS
Two types for suitable mounting
Two types, side sensing type and front sensing type sensors
are available. Select depending on the place of mounting.
VARIETIES
(Without sensitivity adjuster) (With sensitivity adjuster)
Side sensing type Front sensing type
Identical size
Front sensing type of
thru-beam type and
diffuse refl ective
type sensors have
identical appearance.
Moreover, since the
mounting holes are
symmetrical with
respect to the beam
axis center, the
design becomes easy.
MOUNTING
Mounting section reinforced
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.
Universal sensor mounting bracket is available
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.
OPTIONS
0.591 in
0.591 in
Height adjustment:
Height adjustment:
15 mm
15 mm
0.591 in
0.591 in
Height adjustment
360° rotation
360° rotation
Angle adjustment
Mounting spacer for front sensing type is available
Mounting of the
front sensing type
is possible from
the rear side by
using the mounting
spacer.
Mounting spacer
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.
10 mm
0.394 in
10 mm
0.394 in
Thru-beam type Diffuse refl ective type
Mountable with M3 screw
Metal inserts
Side sensing type Front sensing type
P.279 ~
DIMENSIONS
P.278
PRECAUTIONS FOR PROPER USE
P.275 ~
SENSING CHARACTERISTICS
P.275
I/O CIRCUIT DIAGRAMS
P.274
SPECIFICATIONS
P.271 ~
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