EE-SPX-W
Ratings and Specifications
Models
Item
Sensing distance
Sensing object
Differential distance
Light source
Indicator
*1
Supply voltage
Current consumption
EE-SPX302-W2A, EE-SPX402-W2A
EE-SPX304-W2A, EE-SPX404-W2A
EE-SPX306-W2A, EE-SPX406-W2A
3.6 mm (slot width)
Opaque: 1
×
0.5 mm min.
0.05 mm max.
GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm
Light indicator (red)
5 to 24 VDC ±10%, ripple (p-p): 5% max.
Average: 15 mA max.; Peak: 50 mA max.
NPN voltage output:
Load power supply voltage: 5 to 24 VDC
Load current: 80 mA max.
OFF current: 0.5 mA max.
80 mA load current with a residual voltage of 1.0 V max.
10 mA load current with a residual voltage of 0.4 V max.
500 Hz min.
3,000 lx max. with incandescent light or sunlight on the surface of the
receiver
Operating:
−10
to +55°C
Storage:
−25
to +65°C
Operating: 5% to 85%
Storage: 5% to 95%
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X,
Y, and Z directions
Destruction: 500 m/s
2
for 3 times each in X, Y, and Z directions
IEC IP50
Pre-wired (standard cable length: 1 m)
18.5 g
Case
Holder
Polycarbonate
EE-SPX302-W2A
EE-SPX306-W2A
EE-SPX305-W2A
2 mm 2 mm
2 mm
Disk
EE-SPX305-W2A
EE-SPX405-W2A
5 mm (slot width)
Opaque: 2
×
0.8 mm min.
*1. The indicator is a GaP red LED
(peak wavelength: 700 nm).
*2. The response frequency was measured by
detecting the following rotating disk.
Control output
Disk
Disk
Response frequency
*2
Ambient illumination
Ambient temperature
range
Ambient humidity range
Vibration resistance
Shock resistance
Degree of protection
Connecting method
Weight
Material
I/O Circuit Diagrams
NPN Output
Model
Output
configuration
Timing charts
Incident
Interrupted
ON
Light indicator
(red)
OFF
ON
Output
transistor
OFF
Operates
Load 1
(relay)
Releases
H
Load 2
L
Incident
Interrupted
ON
Light indicator
(red)
OFF
ON
Output
transistor
OFF
Operates
Load 1
(relay)
Releases
H
Load 2
L
Output circuit
EE-SPX402-W2A
EE-SPX404-W2A
EE-SPX405-W2A
EE-SPX406-W2A
Light-ON
Light indicator (red)
1.5 to
3 mA
Main
circuit
Brown
Load 1
Black
∗
Load 2
Blue
5 to 24 VDC
EE-SPX302-W2A
EE-SPX304-W2A
EE-SPX305-W2A
EE-SPX306-W2A
Dark-ON
* Voltage output (when the sensor is connected to a transistor circuit)
2
EE-SPX-W
Engineering Data (Reference
Value)
Sensing Position Characteristics
EE-SPX302-W2A
EE-SPX304-W2A
EE-SPX306-W2A
EE-SPX302-W2A
EE-SPX304-W2A
EE-SPX306-W2A
Tr ON
Dark-ON
Tr ON
Dark-ON
d
d
d
Tr OFF
0
1
2
3
4
5
6
Tr OFF
0
1
2
3
4
5
6
Distance d (mm)
Distance d (mm)
EE-SPX305-W2A
EE-SPX305-W2A
Tr ON
Dark-ON
Tr ON
Dark-ON
EE-SPX305-W2A
d
d
Tr OFF
0
1
2
3
4
5
6
Tr OFF
0
1
2
3
4
5
6
Distance d (mm)
Distance d (mm)
Safety Precautions
Refer to
Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Precautions for Correct Use
Make sure that this product is used within the rated ambient
environment conditions.
●
Wiring
•
When extending the cable, use an extension cable with conductors
having a total cross-section area of 0.3 mm
2
. The total cable length
must be 2 m maximum.
•
To use a cable length longer than 2 m, attach a capacitor with a
capacitance of approximately 10
μF
to the wires as shown below.
The distance between the terminal and the capacitor must be within
2 m. (Use a capacitor with a dielectric strength that is at least twice
the Sensor's power supply voltage.)
+
5 to 24 VDC
A capacitance of
+
10
μF
min.
−
−
2 m max.
0V
Extension cable
•
Make sure the total length of the power cable connected to the
product is less than 10 m even if a capacitor is inserted.
3
EE-SPX-W
(Unit: mm)
Dimensions
EE-SPX302-W2A
EE-SPX402-W2A
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
Optical axis
Optical axis
(0.5-mm wide) (1-mm wide)
6.6
Indicator window
R3.2
13 3.6
R3.2
2.5
2 dia.
C0.5
15.6
6
6.5
7
21.2
8
3
3.5 dia.
hole
7 dia.
2.5
See note.
∗
1,000
* Vinyl-insulated round cable of 3.5 dia., 3 cores,
(0.14 mm
2
with 1.0-dia. insulator); Standard length: 1 m
Note: The lug is used to prevent turning and to indicate the optical axis.
When installing, make a fixed hole of 2.1 to 2.3 mm dia.
EE-SPX304-W2A
EE-SPX404-W2A
Optical axis
See note. (0.5-mm wide) 2.5
2.5
Optical axis (1-mm wide)
2 dia.
C0.5
R3.2
13 3.6
7 dia.
R3.2
6.6
15.6
6
6
3
Indicator window
3.5 dia.
hole
6.5
∗
7
21.2
8
1,000
* Vinyl-insulated round cable of 3.5 dia., 3 cores,
(0.14 mm
2
with 1.0-dia. insulator); Standard length: 1 m
Note: The lug is used to prevent turning and to indicate the optical axis.
When installing, make a fixed hole of 2.1 to 2.3 mm dia.
EE-SPX306-W2A
EE-SPX406-W2A
7
Indicator
window
21.2
6
1.5 max.
∗
8
1,000
Optical axis
(0.5-mm wide)
Indicator window
Optical axis
(1-mm wide)
13.8 19
3.6
6.6
7.4
15.6
Two, 3.5 dia. holes
3
25
* Vinyl-insulated round cable of 3.5 dia., 3 cores,
(0.14 mm
2
with 1.0-dia. insulator); Standard length: 1 m
EE-SPX305-W2A
EE-SPX405-W2A
3.6
9
3.2
Four, R2
Indicator window
20
14.4
5
7 dia. 20 27.2
Two, 3.2 dia.
6.35
Optical axis window (2
×
0.8)
15.5
12.7
7.2
6.95
14.5
8
1,000
∗
* Vinyl-insulated round cable of 3.5 dia., 3 cores,
(0.14 mm
2
with 1.0-dia. insulator); Standard length: 1 m
4
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements.
Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.8
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.
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