1 Ultra-compact Pre-wired Photomicrosensor (Non

Ultra-compact Pre-wired Photomicrosensor (Non-modulated)
EE-SX95
Meeting Customer Needs with
Ultra-compact Sensors that Mount
with M3 Screws
• Mount using M3 or M2 screws.
• Reliable sensing slot depth of 6.5 mm.
• Indication of sensing window for easy confirmation of
insertion depth.
• Bright indicator for confirmation from many directions.
• Both light-ON and dark-ON outputs provided.
• All models available with either standard cable or
flexible robot cable.
• Load short-circuit protection circuit provided.
Refer to the Safety Precautions on
page 5.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Features
Mount Using M2 or M3 Screws
The EE-SX95 can be mounted using M2 or M3 screws, so it can
easily replace an existing Sensor mounted with M2 screws.
Installation with M2 screws: 18.0
Reliable Best-in-Class Sensing Slot
Depth of 6.5 mm
(Based on April 2013 OMRON investigation.)
A deeper slot helps prevent the sensing object from coming into
contact with the base of the slot, creating greater tolerance in
mechanism design.
6.5mm
Installation with M3 screws: 18.7
Example for the EE-SX950-W
Indication of Sensing Window for Easy
Confirmation of Insertion Depth
Bright Indicator for Confirmation from Many
Directions
The location of the sensing window is indicated on the insertion slot
so that you can visually confirm whether the sensing object covers the
sensing window and easily check the insertion depth.
The bright light indicator can be checked from up to four directions to
enable flexible selection of the installation location.
The sensing object just needs
to extend below this line.
1
EE-SX95
Ordering Information
Sensors
Infrared light
Sensing
method
Appearance
Sensing
distance
Output
configuration
Standard
6
12
L-shaped
12
Throughbeam
(with slot)
11.7
13.4
*1
PNP
EE-SX950P-W 1M
*2
Pre-wired model with robot
cable (1 m)
NPN
EE-SX950-R 1M
*1
Pre-wired connector model
with robot cable (0.3 m)
NPN
EE-SX950-C1J-R 0.3M
NPN
EE-SX951-W 1M
*1
PNP
EE-SX951P-W 1M
*2
Pre-wired model with robot
cable (1 m)
NPN
EE-SX951-R 1M
*1
Pre-wired connector model
with robot cable (0.3 m)
NPN
EE-SX951-C1J-R 0.3M
NPN
EE-SX952-W 1M
*1
PNP
EE-SX952P-W 1M
*2
Pre-wired model with robot
cable (1 m)
NPN
EE-SX952-R 1M
*1
Pre-wired connector model
with robot cable (0.3 m)
NPN
EE-SX952-C1J-R 0.3M
NPN
EE-SX953-W 1M
*1
PNP
EE-SX953P-W 1M
*2
Pre-wired model with robot
cable (1 m)
NPN
EE-SX953-R 1M
*1
Pre-wired connector model
with robot cable (0.3 m)
NPN
EE-SX953-C1J-R 0.3M
NPN
EE-SX954-W 1M
*1
PNP
EE-SX954P-W 1M
*2
Pre-wired model with robot
cable (1 m)
NPN
EE-SX954-R 1M
*1
Pre-wired connector model
with robot cable (0.3 m)
NPN
EE-SX954-C1J-R 0.3M
Pre-wired model with
standard cable (1 m)
F-shaped
5 mm
(slot width)
Light-ON
Dark-ON
(2 outputs)
12
R-shaped
Model
EE-SX950-W 1M
Pre-wired model with
standard cable (1 m)
12
Output
type
NPN
Pre-wired model with
standard cable (1 m)
23.9
13.4
Connection method
(Cable length)
Pre-wired model with
standard cable (1 m)
11.7
13.4
12
U-shaped
Pre-wired model with
standard cable (1 m)
6
13.4
16
*1. A model is available with a 3-m cable. The model number is EE-SX95@-@ 3M.(Example: EE-SX950-W 3M)
*2. A pre-wired model with a PNP output and 1-m robot cable is available. The model number is [email protected] 1M.(Example: EE-SX950P-R 1M)
Accessories (Order Separately)
Connector with Robot Cable
Type
Connector with Cable
2
Cable length
2m
Model
EE-1016-R 2M
Remarks
Connector with lock, AWG26, 4-core Robot Cable
EE-SX95
Ratings and Specifications
Type
Pre-wired models
Item
Standard
EE-SX950-@
L-shaped
EE-SX951-@
F-shaped
EE-SX952-@
R-shaped
EE-SX953-@
U-shaped
EE-SX954-@
NPN output
Pre-wired
EE-SX950-C1J-R EE-SX951-C1J-R EE-SX952-C1J-R EE-SX953-C1J-R EE-SX954-C1J-R
connector models
PNP output
Pre-wired models
EE-SX950P-@
EE-SX951P-@
EE-SX952P-@
EE-SX953P-@
EE-SX954P-@
Sensing distance
5 mm (slot width)
Standard sensing object
Opaque: 1.8 × 0.8 mm min.
Differential travel
0.025 mm max. *1
Light source (wave length)
Infrared LED (940 nm)
Indicator
Light indicator (red LED)
Power supply voltage
5 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption
15 mA max.
Control output
Load power supply voltage: 5 to 24 VDC
Load current: 50 mA max.
OFF current: 0.5 mA max.
50 mA load current with a residual voltage of 0.7 V max.
5 mA load current with a residual voltage of 0.4 V max.
Protection circuit
Load short-circuit protection
Response frequency
1 kHz min. (3 kHz average) *2
Ambient illumination
1,000 lx max. with fluorescent light on the surface of the receiver
Ambient temperature range
Operating: −25 to 55°C
Storage:
−30 to 80°C (with no icing or condensation)
Ambient humidity range
Operating: 5% to 85%
Storage:
5% to 95% (with no icing or condensation)
Vibration resistance (destruction)
10 to 2,000 Hz (peak acceleration: 150m/s2)
with a 0.75-mm single amplitude for 2.5 h (15-min periods, 10 cycles) each in X, Y, and Z directions
Shock resistance (destruction)
500 m/s2 for 3 times each in X, Y, and Z directions
Degree of protection
IEC60529 IP50
Connection method
Pre-wired models (standard length: 1 m), Pre-wired connector models (standard length: 0.3 m)
Pre-wired models
Weight
(packed state)
Approx. 15 g
Pre-wired
Approx. 7 g
connector models
Materials
Case/cover
Polybutylene terephthalate (PBT)
Emitter/receiver
Polycarbonate (PC)
*1. The differential travel is the value when a sensing object is moved in a lateral direction to the slot.
*2. The response frequency was measured by detecting the following rotating disk.
Disk
1 mm
1 mm
2.1 mm
t = 0.2 mm
Applicable Connector
Product Connector with Robot Cable
Model EE-1016-R
Appearance
Item
Contact resistance
Insertion strength
Surplus strength
(housing holding strength)
Cable length
Ambient temperature range
Housing
Materials
Contact
25 mΩ max. (at 10 mA DC and 20 mV max.)
20 N max.
15 N min.
2m
−25 to 85°C
Nylon
Phosphor bronze
3
EE-SX95
Engineering Data (Reference Value)
Sensing Position Characteristics
Repeated Sensing Position Characteristics
Dark-ON
Dark-ON
Dark-ON
d
Insertion direction
Insertion
direction
d
d=±0.002
d
Light-ON
Light-ON
0
1
2
3
4
5
6
Distance d (mm)
0
1
2
3
4
5
6
Distance d (mm)
Light-ON
2.92
2.94
2.96
2.98
Distance d (mm)
Vcc = 24 V, No. of repetitions: 20, Ta = 25°C
(Differential travel = 0.025 mm max.)
Note: The data applies to dark status. Operation may be affected by external light interference or light coming through the sensing object.
I/O Circuit Diagrams
Output
type
Model
Output
transistor
operation
status
EE-SX950-@
EE-SX951-@
EE-SX952-@
EE-SX953-@
NPN EE-SX954-@
output EE-SX950-C1J-R
EE-SX951-C1J-R
EE-SX952-C1J-R
EE-SX953-C1J-R
EE-SX954-C1J-R
Timing charts
Output circuit
Light indicator
(red)
(Brown)
1
1
Load 1
4
Incident light
No incident light
Output 1
transistor
2
OUT1(Black)
Load 2
3
Main
circuit
2
Light indicator ON
(red)
OFF
OUT1: Light-ON
OUT2: Dark-ON
5 to
24 VDC
OUT2(White)
(Blue)
3
ON
OFF
ON
OFF
Load 2 Operate
(e.g., relay) Reset
Light indicator
(red)
(Brown)
OUT1(Black)
Main
circuit
OUT2(White)
Load 1
Load 2
(Blue)
4
4
Load 1 Operate
(e.g., relay) Reset
Output 2
transistor
EE-SX950P-@
EE-SX951P-@
PNP
EE-SX952P-@
output
EE-SX953P-@
EE-SX954P-@
Connector pin
arrangement
for models with
connectors
5 to
24 VDC
EE-SX95
Safety Precautions
Refer to Warranty and Limitations of Liability.
Specifications
WARNING
A Sensor with an open-collector output can be connected to a counter
with a voltage input by connecting a resistor between the power
source and output. Select a resistor with reference to the following
example. The resistance of the resistor is generally 4.7 kΩ and its
wattage is 1/2 W for a supply voltage of 24 V and 1/4 W for 12 V.
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 Safe Use
EE-SX95 series
Insert a resistor
Counter (Voltage input type)
+Vcc
Power Supply Voltage
Do not exceed the voltage range
indicated in the specifications.
Applying a voltage exceeding the
specifications or using an AC
power supply may result in rupture
or burning.
R
Brown
SW
main
circuit
Load
Black
Load
White
Z
0V
Blue
(Input impedance:
approx. 5.6 kΩ)
0V
Example: EE-SX95 Series
Load Resistance of 4.7 kΩ Connected in a Counter
Brown
Counter Specifications
Load
Black
Load
Sensor
Blue
Load Short-circuit
Do not short-circuit the load. (Do
not connect to the power supply.)
Doing so may result in rupture or
burning.
Input terminal (CP)
Output
Sensor
Faulty Wiring
Do not reverse the power supply
polarity. Doing so may result in
rupture or burning.
Tr
24 V
Power supply
Brown
+
White
Load
Black
ck
−
((Load short-circuit)
Load
Sensor
White
+
−
Blue
Precautions for Correct Use
Do not use the product in atmospheres or environments that exceed
product ratings.
●Operating Environment
• Do not install the Sensor in the following places to prevent
malfunction or trouble:
1. Places exposed to dust or oil mist
2. Places exposed to corrosive gas
3. Places directly or indirectly exposed to water, oil, or chemicals
4. Outdoor or places exposed to intensive light, such as direct
sunlight
• Be sure to use the Sensor under the rated ambient temperature.
• The Sensor may be dissolved by exposure to organic solvents,
acids, alkali, or aromatic hydrocarbons, aliphatic chloride
hydrocarbons causing deterioration in characteristics. Do not
expose the Sensor to such chemicals.
●Installation
• It is assumed that EE-SX95 Sensors will be built into a device.
These Sensors use non-modulated light and are not equipped to
deal with interference from an external light source. When they are
used in locations subject to external light interference, such as
near a window or under an incandescent light, install them to
minimize the effects of external light interference.
• Mount the Sensors securely on a flat surface.
• Use M3 or M2.0 screws to secure the Photomicrosensor. (The
stronger M3 screws are recommended. In addition, use flat
washers and spring washers to prevent the screws from
loosening.) Refer to the following table for the correct tightening
torque.
Input impedance
5.6 KΩ
Voltage judged as high level (input ON)
4.5 to 30 VDC
Voltage judged as low level (input OFF)
0 to 2 VDC
The high and low levels are found using the following formulas. The
input device specifications must satisfy both formulas.
High level:
5.6 k
Z
× 24 V = 13 V
Input voltage VH =
Vcc =
4.7 k+5.6 k
R+Z
Low level:
Vcc
24 V
Load current Ic =
=
= 5.1 mA ≤ 50 mA
R
R
Input voltage VL ≤ 1.0 V (Residual voltage for 50-mA load current)
Note: Refer to the ratings of the Sensor for the residual voltage of the
load current.
Load Short-circuit Protection
• The EE-SX95 provides load short-circuit protection.
If a load short circuit occurs, the output will go OFF. Check the
wiring and cycle the power supply. The load short-circuit protection
circuit will be reset. The load short-circuit protection will also
operate if the current exceeds the rated load current.
If a capacitive load is being used, make sure that the inrush current
will not exceed the rated load current.
Other Precautions
• Do not disconnect or wire the cables from the Sensor when power
is supplied to the Sensor, or Sensor damage could result.
• Make sure the total length of the power cable connected to the
product is less than 10 m.
●Other Precautions
• An output pulse may occur when the power supply is turned ON
depending on the power supply and other conditions. The
operation of the Sensor will be stable 100 ms after turning ON the
power supply.
• Dispose of this product as industrial waste.
Screw diameter
Tightening torque
M2.0
0.15 N·m max.
M3
0.54 N·m max.
• If the Sensor is to be used on a moving part, secure the cable
connection point so that it is not directly subjected to stress.
● Wiring
Unused Output Lines
Be sure to isolate output lines that are not going to be used.
Connecting to Devices with Voltage Input
5
EE-SX95
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
Sensors
EE-SX950-@
EE-SX950P-@
EE-SX950-C1J-R
EE-SX951-@
EE-SX951P-@
EE-SX951-C1J-R
Light indicator (red)
Optical axis
3
1.75
3
6
Light indicator (red)
6 12
Optical axis
23.9
1.6
Optical axis
2.7
12
EE-SX950-C1J-R
connector
13.4
ABCD
20
2
7.9
(2) (2.9)
1.8
1.8
EE-SX952-@
EE-SX952P-@
EE-SX952-C1J-R
5.8
8
0.8
13.4
5
2.7 5 8
EE-SX951-C1J-R
connector
4.2
dia.
Optical axis
2.7
Sensing
window
(2) (2.9)
6.9 6.5
4
12
Sensing
window
300
Vcc
OUT2
GND(0 V)
OUT1
Light
indicator (red)
ABCD
20
cable of 2.8
Terminal Arrangement -W: Round vinyl-insulated
2
A
B
C
D
2
dia., 4 cores, (0.14 mm with 0.9-mm
dia. insulator);Standard length: 1 m
-R: Robot cable of 2.8 dia., 4 cores,
(0.15 mm2 with 0.8-mm dia.
insulator);Standard length: 1 m
Vcc
OUT2
GND(0 V)
OUT1
6.7
4
Light
indicator (red)
Optical axis
Optical axis
6
6
Sensing window
Light
indicator (red)
EE-SX952-C1J-R
connector
2.7
Optical axis
13.4
5
1.5
12
(Radius:
1.6)
8
0.8
(Radius:
1.6)
3.2
EE-SX953-C1J-R
connector
2.3
4.2 dia.
3.2
1.95
*
ABCD
2
300
1.6
1.6
13.4
Terminal Arrangement
ABCD
20
A
B
C
D
2
6
Connector with Robot Cable
EE-1016-R
3
(2) (2.9)
Sensing
window
11.5
16
2
A
+
Brown
B OUTPUT 2 White
Blue
C −
8
Light indicator
(red)
13.4
6
10
Terminal Arrangement
1.8
Terminal Arrangement
Vcc
OUT2
GND(0 V)
OUT1
-W: Round vinyl-insulated cable of 2.8
dia., 4 cores, (0.14 mm2 with 0.9-mm
dia. insulator); Standard length: 1 m
-R: Robot cable of 2.8 dia., 4 cores,
(0.15 mm2 with 0.8-mm dia. insulator);
Standard length: 1 m
10
2,000
16
7
4
3
2
1
0.8
7.9 6.5
Two,
3.2 dia.
holes
2
8
5.8
Optical axis
2.7
A
B
C
D
Vcc
OUT2
GND(0 V)
OUT1
Accessories (Order Separately)
Optical axis
13.4
5
300
2.3
4.2 dia.
Light
indicator
(red)
-W: Round vinyl-insulated cable of 2.8
dia., 4 cores, (0.14 mm2 with 0.9-mm
dia. insulator);Standard length: 1 m
-R: Robot cable of 2.8 dia., 4 cores,
(0.15 mm2 with 0.8-mm dia.
insulator);Standard length: 1 m
* The lug is used to prevent turning. When installing,
make a fixed hole of 2.1 to 2.3 mm dia.
Light indicator (red)
EE-SX954-C1J-R
connector
1.95
*
Terminal Arrangement -W: Round vinyl-insulated cable of 2.8
dia., 4 cores,(0.14 mm2 with 0.9-mm dia.
A
Vcc
insulator); Standard length: 1 m
B
OUT2
-R: Robot cable of 2.8 dia., 4 cores,
C GND(0 V)
(0.15 mm2 with 0.8-mm dia. insulator);
Standard length: 1 m
D
OUT1
EE-SX954-@
EE-SX954P-@
EE-SX954-C1J-R
20
12
5
* The lug is used to prevent turning. When installing,
make a fixed hole of 2.1 to 2.3 mm dia.
ABCD
6.5 7.9
8 1.5
0.8
Optical axis
2.7
31.8 (2.9) (2)
2 dia.
Sensing
window
13.4
20
13.4
5
5
2 dia.
300
11.7
6.2
11.7
3 6.2
(2) (2.9) 1.8
7.9 6.5
7.9
1.25
Light indicator (red)
Light indicator (red)
EE-SX953-@
EE-SX953P-@
EE-SX953-C1J-R
6.7
4
0.8
2
13.4
-W: Round vinyl-insulated cable of 2.8
dia., 4 cores,(0.14 mm2 with 0.9-mm dia.
insulator); Standard length: 1 m
-R: Robot cable of 2.8 dia., 4 cores,
(0.15 mm2 with 0.8-mm dia. insulator);
Standard length: 1 m
6
1.8
10
18.7
Terminal Arrangement
A
B
C
D
3.2
Light indicator (red)
6.5
2.3
Two,
3.2 dia.
holes
300
13.4
5
D OUTPUT 1 Black
Robot cable of 2.8 dia., 4 cores,
(0.15 mm2 with 0.8-mm dia.insulator);
Standard length: 2 m
Note: The Connector fits into a connector of the
Sensor, so there is no protrusion from the
surface of the connector of the Sensor.
Terms and Conditions Agreement
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.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses 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. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Tokyo, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Sensor Business Unit
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49) 7032-811-0/Fax: (49) 7032-811-199
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2013-2015 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
Printed in Japan
CSM_3_2_0715
Cat. No. E435-E1-02
0215 (0513)