EE-SX911-R-1M - Omron - Datasheet.Live

CSM_EE-SX91_DS_E_3_1

Compact Pre-wired Photomicrosensor with Built-in Amplifier (Non-modulated)

EE-SX91

Meeting Customer Needs with Compact

Sensors that Mount with M3 Screws

• Both light-ON and dark-ON outputs provided.

• A compact size and choice of five models for a wide

range of applications.

• Compact NPN and PNP output models.

• Mount using M3 or M2 screws.

• Indicator is visible in many directions for installation

in any location.

• Maximum load current of 100 mA.

• Models with connectors simplify wiring and maintenance.

• Flexible robot cables are standard on all models.

Be sure to read Safety Precautions on

page 6.

Features

A Compact Size and Choice of Five Models

for a Wide Range of Applications

Select any of five models to minimize the space required.

Compact NPN and PNP Output Models

Both NPN and PNP output models are available for use according to

system requirements.

Maximum Load Current of 100 mA

Output control of up to 100 mA is supported for either NPN or PNP

outputs.

Models with Connectors Simplify Wiring and

Maintenance

Using models with connectors allows wiring to be used as it is, with

no need to replace anything but sensors.

Flexible Robot Cables: Standard on All

Models

Robot Cables are effective for moving parts, and are provided as

standard equipment with all models.

Both Light-ON and Dark-ON Outputs

Both light-ON and dark-ON outputs are provided on all models,

allowing outputs to be switched by simply changing the wiring

according to the application.

Indicator Visible from Many Directions for

Installation in Any Location

The light indicator can be checked from up to four directions.

Mount Using M3 or M2 Screws

The EE-SX91 can be mounted using M3 or M2 screws, so it can

easily replace an existing compact sensor mounted with M2 screws.

EE-SX91

Ordering Information

List of Models

Models with Robot Cables

Accessories (Order Separately)

Connector with Robot Cable

Appearance Sensing

method

Sensing

distance

Output

configura-

tion

Indicator

mode

Connecting

method

(Cable

length)

Model

NPN output PNP output

Standard

Through-

beam type

(with slot)

Light-ON

Dark-ON

(2 outputs)

Lit when

light is

incident

Pre-wired

models (1 m) EE-SX910-R 1M EE-SX910P-R 1M

Models with

connectors

(0.3 m)

EE-SX910-C1J-R 0.3M EE-SX910P-C1J-R 0.3M

L-shaped Pre-wired

models (1 m) EE-SX911-R 1M EE-SX911P-R 1M

Models with

connectors

(0.3 m)

EE-SX911-C1J-R 0.3M EE-SX911P-C1J-R 0.3M

F-shaped Pre-wired

models (1 m) EE-SX912-R 1M EE-SX912P-R 1M

Models with

connectors

(0.3 m)

EE-SX912-C1J-R 0.3M EE-SX912P-C1J-R 0.3M

R-shaped Pre-wired

models (1 m) EE-SX913-R 1M EE-SX913P-R 1M

Models with

connectors

(0.3 m)

EE-SX913-C1J-R 0.3M EE-SX913P-C1J-R 0.3M

U-shaped Pre-wired

models (1 m) E-SX914-R 1M EE-SX914P-R 1M

Models with

connectors

(0.3 m)

EE-SX914-C1J-R 0.3M EE-SX914P-C1J-R 0.3M

Type Cable length Model Remarks

Connector with Cable 2 m EE-1016-R Connector with lock, AWG26, 4-core Robot Cable

Infrared light

5 mm

(slot width)

EE-SX91

Ratings and Specifications

Applicable Connector

* The response frequency was measured by detecting the following rotating

disk. The response times for light incidence and light interruption are shown in

the timing chart.

Item

Type Standard L-shaped F-shaped R-shaped U-shaped

NPN

mod-

els

Pre-wired models EE-SX910-R EE-SX911-R EE-SX912-R EE-SX913-R EE-SX914-R

Models with con-

nectors EE-SX910-C1J-R EE-SX911-C1J-R EE-SX912-C1J-R EE-SX913-C1J-R EE-SX914-C1J-R

PNP

mod-

els

Pre-wired models EE-SX910P-R EE-SX911P-R EE-SX912P-R EE-SX913P-R EE-SX914P-R

Models with con-

nectors EE-SX910P-C1J-R EE-SX911P-C1J-R EE-SX912P-C1J-R EE-SX913P-C1J-R EE-SX914P-C1J-R

Sensing distance 5 mm (slot width)

Sensing object Opaque: 1.2 × 0.8 mm min.

Differential distance 0.025 mm max.

Light source GaAs infrared LED with a peak wavelength of 940 nm

Indicator Light indicator (red LED)

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: 100 mA max.

OFF current: 0.5 mA max.

100 mA load current with a residual voltage of 1.0 V max.

5 mA load current with a residual voltage of 0.4 V max.

Protection circuits Power supply reverse polarity protection; output reverse polarity protection

Response frequency 3 kHz min. (8 kHz average) Light incident: 15 µs average; light interrupted: 40 µs average*

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

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

Connecting method Pre-wired Models (standard cable length: 1 m), Models with Connectors (standard cable length: 0.3 m)

Weight

(packed state)

Pre-wired Models Approx. 17 g

Models with Con-

nectors Approx. 7 g

Mate-

rials

Case/cover Polybutylene phthalate (PBT)

Emitter/receiver Polycarbonate (PC)

Product Connector with Robot Cable

Model EE-1016-R

Item

Appearance

Contact resistance 25 mΩ max.

(at 10 mA DC and 20 mV max.)

Insertion strength 20 N max.

Surplus strength

(housing holding

strength)

15 N min.

Cable length 2 m

Ambient temperature

range −25 to 85°C

Mate-

rials

Housing Nylon

Contact Phosphor bronze

1 mm

2 mm

t=0.2 mm

40 µs avg.15 µs avg.

Disk

OFF

OUT1 output

transistor

OUT2 output

transistor

Light incident

Light interrupted

EE-SX91

Engineering Data (Typical)

Sensing Position Characteristics

EE-SX910 EE-SX910 EE-SX911

Repeated Sensing Position Characteristics

EE-SX910

0123456

Dark-ON

Light-ON

Distance d (mm)

Insertion

direction

0123456

Dark-ON

Light-ON

Insertion direction

Distance d (mm)

0123456

Dark-ON

Light-ON

Insertion

direction

Distance d (mm)

3.14 3.16 3.18 3.2

Dark-ON

Light-ON

Vcc = 24 V, No. of repetitions: 20, Ta = 25°C

(Differential distance = 0.025 mm max.)

Distance d (mm)

d=±0.002

Note: The data applies to dark status. Operation may be affected by external light

interference or light coming through the sensing object.

EE-SX91

I/O Circuit Diagrams

Output

type Model Output transistor

operation status Timing charts Output circuit

NPN

output

EE-SX910-R

EE-SX910-C1J-R

EE-SX911-R

EE-SX911-C1J-R

EE-SX912-R

EE-SX912-C1J-R

EE-SX913-R

EE-SX913-C1J-R

EE-SX914-R

EE-SX914-C1J-R OUT1: Light-ON

OUT2: Dark-ON

PNP

output

EE-SX910P-R

EE-SX910P-C1J-R

EE-SX911P-R

EE-SX911P-C1J-R

EE-SX912P-R

EE-SX912P-C1J-R

EE-SX913P-R

EE-SX913P-C1J-R

EE-SX914P-R

EE-SX914P-C1J-R

Light incident

Light interrupted

(Blue)

OUT2

(White)

OUT1

(Black)

Load 1

Load 2

Main

circuit

Light

indicator

Brown

5 to 24 VDC

OFF

Light indicator

(red)

OFF

Output 1

transistor

Operates

Releases

Load 1

(e.g., relay)

(Brown)

Load 2

Load 1

Main

circuit

Light

indicator

5 to

24 VDC

(Blue)

OUT2

(White)

OUT1

(Black)

OFF

Output 2

transistor

Load 2

Operates

Releases

(e.g., relay)

Connector pin

arrangement

for models with

connectors

Connector pin

arrangement

for models with

connectors

EE-SX91

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for ensuring

safety of persons either directly or indirectly. Do not

use it for such purposes.

• 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.

•Faulty Wiring

Do not reverse the power supply

polarity. Doing so may result in

rupture or burning.

• Do not short-circuit the load. (Do

not connect to the power

supply.)

Doing so may result in rupture or

burning.

• Dispose of this product as

industrial waste.

● Installation

• It is assumed that EE-SX91 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.

• 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 Specifications

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.

Example: EE-SX91 Series

Load Resistance of 4.7 kΩ Connected in a Counter

Counter Specifications

The high and low levels are found using the following formulas. The

input device specifications must satisfy both formulas.

High level:

Low level:

Input voltage VL ≤ 1.0 V (Residual voltage for 100-mA load

current)

Note: Refer to the ratings of the Sensor for the residual voltage of the load

current.

WARNING

Precautions for Safe Use

Sensor

Brown

Blue

Load

Black

White

Sensor

Brown

Blue

Black

White

−

Load

Sensor

Brown

Blue

−

Black

White

Load

d short-circuit)

(Loa

Load

(

Precautions for Correct Use

Screw diameter Tightening torque

M2.0 0.15 N·m max.

M3 0.54 N·m max.

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

main

circuit

+Vcc

EE-SX91 series Counter (Voltage input type)

Insert a resistor

Output

0 V 0 V

24 V

Power supply

Input terminal (CP)

(Input impedance:

approx. 5.6 kΩ)

Input voltage VH = R+Z

ZVcc = 4.7 k+5.6 k

5.6 k × 24 V = 13 V

Load current Ic = R

Vcc = = 5.1 mA ≤ 100 mA

24 V

EE-SX91

● Other Precautions

• Do not disconnect the Connector from the Sensor when power is

supplied to the Sensor, or Sensor damage could result.

• 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.

• Make sure the total length of the power cable connected to the

product is less than 10 m.

EE-SX91

Dimensions (Unit: mm) Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Photomicrosensors

24 Optical axis

Optical axis

Sensing window

EE-SX910-R

EE-SX910-C1J-R

300

17.4

1.2 0.8

5.8

Indicator window

3.7

13.4

8.3

2.7

4.6

dia.

(2)

2.3

18.7

Two, 3.2 dia.

6.5

12 8

Terminal

OUTPUT 2

0 V

OUTPUT 1

1234

Connector Terminal Arrangement

Robot cable of 2.8 dia., 4

cores, (0.15 mm2 with 0.8-

mm dia. insulator);

Standard length: 1 m

Specifications

EE-SX910-R

EE-SX910P-R

EE-SX910-C1J-R

EE-SX910P-C1J-R

Connector Terminal Arrangement

1234

Optical axis

Indicator window

Sensing

window

(2)

6.9

3.7

0.8

1.75

1.6 3.2

612 300

17.4

1.2

13.4

6.5

EE-SX911-C1J-R

EE-SX911-R

(Four, R1.6)

Robot cable of 2.8 dia., 4 cores,

(0.15 mm2 with 0.8-mm dia.

insulator);

Standard length: 1 m

Terminal

OUTPUT 2

0 V

OUTPUT 1

Specifications

EE-SX911-R

EE-SX911P-R

EE-SX911-C1J-R

EE-SX911P-C1J-R

Connector Terminal Arrangement

Sensing window

Optical axis

Indicator window

EE-SX912-C1J-R

EE-SX912-R

1.95 1.6

3.2 2 dia.

4.6 dia.

3.7

11.7

6.2

12 8

13.4

(2)

1.5

6.7

1.2

2.3

0.8

300

17.4

8.3

6.5

(R1.6)

Robot cable of 2.8 dia., 4 cores,

(0.15 mm2 with 0.8-mm dia.

insulator);

Standard length: 1 m

1234

Terminal

OUTPUT 2

0 V

OUTPUT 1

Specifications

EE-SX912-R

EE-SX912P-R

EE-SX912-C1J-R

EE-SX912P-C1J-R

Indicator window

Optical axis

Sensing window

13.4

3.7

2 dia. 2.3

4.6 dia.

812

1.5 (2)

6.7

300

11.7

6.2

3.2

1.6 1.95

1.2

0.8

17.4

EE-SX913-C1J-R

EE-SX913-R

(R1.6)

8.3 6.5

1234

Robot cable of 2.8 dia., 4 cores,

(0.15 mm2 with 0.8-mm dia.

insulator);

Standard length: 1 m

Connector Terminal Arrangement

Terminal

OUTPUT 2

0 V

OUTPUT 1

Specifications

EE-SX913-R

EE-SX913P-R

EE-SX913-C1J-R

EE-SX913P-C1J-R

300

17.4

Two, 3.2 dia.

Indicator window

Sensing window

Optical axis

6.5

11.5

13.4

3.7

(2) 1.2

0.8

8.3 8.3

EE-SX914-R

EE-SX914-C1J-R

1234

Connector Terminal Arrangement

Robot cable of 2.8 dia., 4 cores,

(0.15 mm2 with 0.8-mm dia.

insulator);

Standard length: 1 m

Terminal

OUTPUT 2

0 V

OUTPUT 1

Specifications

EE-SX914-R

EE-SX914P-R

EE-SX914-C1J-R

EE-SX914P-C1J-R

5.8 8 10 7162,000

Brown

White

Blue

Black

Terminal Arrangement

OUTPUT 2

−

OUTPUT 1

Robot cable of 2.8 dia., 4 cores,

(0.15 mm2 with 0.8-mm dia.insulator);

Standard length: 2 m

Accessories (Order Separately)

Connector with Robot Cable

EE-1016-R

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.

2008.11

In the interest of product improvement, specifications are subject to change without notice.

OMRON Corporation

Industrial Automation Company

http://www.ia.omron.com/