Omron EE-SX67, EE-SX77, EE-SX47, EE-SX87, EE-SX91 DATASHEET

Photomicro Sensors with Built-in Amplifier

EE-SX770

EE-SX670

EE-SX670-WR

EE-SX910-R

Actual sizeBe sure to read page 27 before ordering.

EE-SX
910-R

EE-SX
911-R

EE-SX
674-WR

EE-SX
673-WR

EE-SX
671-WR

EE-SX
676-WR

EE-SX
675-WR

EE-SX
670-WR EE-SX

EE-SX
677-WR

EE-SX
672-WR

EE-SX
673

EE-SX
675

670

EE-SX
671

EE-SX
677

EE-SX
672

EE-SX
674

EE-SX
676

C

o

m

EE-SX
913-R

p

EE-SX
912-R

EE-SX
914-R

s

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a

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E

E

9

X

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S

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d

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E

E

-

S

X

4

7

6

/

7

S

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i

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A Complete Product Lineup
for the Perfect Selection

T

h

EE-SX
770

i

n

E

E

EE-SX
771

EE-SX
772

s

e

i

r

e

s

-

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X

7

7

8

/

7

Slot-type Photomicrosensor with connector or pre-wired models (Non-modulated)

L-sh

d

EE-SX47/67

Photomicrosensor with 50- to 100-mA
direct switching capacity for built-in
application.

■ Series includes models that enable switching between
dark-ON and light-ON operation.

■ Response frequency as high as 1 kHz.

■ Easy operation monitoring with bright light indicator.

■ Wide operating voltage range: 5 to 24 VDC

■ Models in which the light indicator turns ON for dark-ON

operation are also available.

■ A wide range of variations in eight different shapes.

■ Flexible robot cable is provided as a standard feature.

Be sure to read Safety Precautions on
page 8.

*1. Only the EE-SX67 Series has pre-wired models.
*2. Pre-wired models only.

*2

*1

Ordering Information

Connector models

Appearance

Standard

ape

T-shaped

Close­mounting

Close­mounting

T-shaped,
slot center:
10 mm

Sensing

method

Through-

beam

type

(with slot)

Connect-

ing method

Connector

(4 poles)

Sensing distance

5 mm

(slot width)

Infrared light

Output

configuration

Dark-ON/Light-ON
(selectable) *3

Light-ON Incident light EE-SX470 EE-SX470P

Dark-ON/Light-ON
(selectable) *3

Light-ON Incident light EE-SX471 EE-SX471P

Dark-ON/Light-ON
(selectable) *3

Light-ON Incident light EE-SX472 EE-SX472P

Dark-ON/Light-ON
(selectable) *3

Light-ON Incident light EE-SX473 EE-SX473P

Dark-ON/Light-ON
(selectable) *3

Light-ON Incident light EE-SX474 EE-SX474P

Dark-ON/Light-ON
(selectable) *3

Indicator mode

Incident light EE-SX670 EE-SX670P

No incident light EE-SX670A EE-SX670R

Incident light EE-SX671 EE-SX671P

No incident light EE-SX671A EE-SX671R

Incident light EE-SX672 EE-SX672P

No incident light EE-SX672A EE-SX672R

Incident light EE-SX673 EE-SX673P

No incident light EE-SX673A EE-SX673R

Incident light EE-SX674 EE-SX674P

No incident light EE-SX674A EE-SX674R

Incident light

NPN output PNP output

EE-SX675 EE-SX675P

Model

F-shaped

R-shaped

*3. These models can be used as Light-ON when the L terminal and positive (+) terminal are connected to each other. To use them as Dark-ON, do not connect these terminals

to each other. When used at light-ON, it is useful to select the connector EE-1001-1. The L terminal and positive (+) terminal of this connector are short-circuited in advance.

Dark-ON/Light-ON
(selectable) *3

Dark-ON/Light-ON
(selectable) *3

Incident light

Incident light

EE-SX676 EE-SX676P

EE-SX677 EE-SX677P

4

EE-SX47/67

L-sh

d

Pre-wired Models and Models with Junction Connectors

Appearance

Standard

ape

T-shaped,
slot center:
7 mm

Close­mounting

Close­mounting

T-shaped,
slot center:
10 mm

F-shaped

R-shaped

*

These models can be used as Light-ON when the L line and positive (+) line are connected to each other.
To use them as Dark-ON, do not connect these lines to each other.

Sensing

method

Through-

beam

type

(with slot)

Sensing distance

5 mm

(slot width)

Output

configura-

tion

Dark-ON/
Light-ON
(selectable) *

Indicator

mode

Incident
light

Connecting

method

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Pre-wired
models (1 m)

Models with junction
connectors (0.1 m)

Infrared light

Model

NPN output PNP output

EE-SX670-WR EE-SX670P-WR

EE-SX670-C1J-R EE-SX670P-C1J-R

EE-SX671-WR EE-SX671P-WR

EE-SX671-C1J-R EE-SX671P-C1J-R

EE-SX672-WR EE-SX672P-WR

EE-SX672-C1J-R EE-SX672P-C1J-R

EE-SX673-WR EE-SX673P-WR

EE-SX673-C1J-R EE-SX673P-C1J-R

EE-SX674-WR EE-SX674P-WR

EE-SX674-C1J-R EE-SX674P-C1J-R

EE-SX675-WR EE-SX675P-WR

EE-SX675-C1J-R EE-SX675P-C1J-R

EE-SX676-WR EE-SX676P-WR

EE-SX676-C1J-R EE-SX676P-C1J-R

EE-SX677-WR EE-SX677P-WR

EE-SX677-C1J-R EE-SX677P-C1J-R

Accessories for Models with Connectors (Order Separately)

Type

Connector EE-1001

Connector with Cable

Connector with Robot
Cable

Connector Hold-down Clip EE-1006A For EE-1006 only.

Cable

length

1 m

2 m

1 m EE-1010-R
2 m EE-1010-R

Model Remarks

EE-1001-1 L terminal and positive (+) terminal are already short-circuited.
EE-1009
EE-1006
EE-1010
EE-1006
EE-1010

Accessories for Models with Junction Connectors (Order Separately)

Type

Connector with Robot Cable 2m EE-1016-R-1 For EE-SX67@-C1J-R.

Cable

length

Model Remarks

5

EE-SX47/67

k

Ratings and Specifications

Item

NPN
mod­els

PNP
mod­els

Type Standard L-shaped

EE-SX670

Connector

EE-SX670A
EE-SX470

Pre-wired

EE-SX670-WREE-SX671-WREE-SX672-WREE-SX673-WREE-SX674-WREE-SX675-WREE-SX676-WREE-SX677-

models
Models with junc-

tion connectors

EE-SX670­C1J-R

EE-SX670P

Connector

EE-SX670R
EE-SX470P

Pre-wired

EE-SX670P-WREE-SX671P-WREE-SX672P-WREE-SX673P-WREE-SX674P-WREE-SX675P-WREE-SX676P-WREE-SX677P-

models
Models with junc-

tion connectors

EE-SX670P­C1J-R

EE-SX671
EE-SX671A
EE-SX471

EE-SX671­C1J-R

EE-SX671P
EE-SX671R
EE-SX471P

EE-SX671P­C1J-R

T-shaped, slot

center: 7 mm

EE-SX672
EE-SX672A
EE-SX472

EE-SX672­C1J-R

EE-SX672P
EE-SX672R
EE-SX472P

EE-SX672P­C1J-R

Close-mounting

EE-SX673
EE-SX673A
EE-SX473

EE-SX673­C1J-R

EE-SX673P
EE-SX673R
EE-SX473P

EE-SX673P­C1J-R

EE-SX674
EE-SX674A
EE-SX474

EE-SX674­C1J-R

EE-SX674P
EE-SX674R
EE-SX474P

EE-SX674P­C1J-R

T-shaped, slot
center: 10 mm

EE-SX675 EE-SX676 EE-SX677

EE-SX675­C1J-R

EE-SX675P EE-SX676P EE-SX677P

EE-SX675P-

C1J-R
Sensing distance 5 mm (slot width)
Sensing object Opaque: 2 × 0.8 mm min.
Differential distance 0.025 mm
Light source GaAs infrared LED with a peak wavelength of 940 nm
Indicator *1 Light indicator (red) (turns ON when light is interrupted for models with A or R suffix)
Supply voltage 5 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption 35 mA max. (NPN models), 30 mA max. (PNP models)

NPN open collector: 5 to 24 VDC, 100 mA max.

100 mA load current with a residual voltage of 0.8 V max.

Control output

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

PNP open collector: 5 to 24 VDC, 50 mA max.

50 mA load current with a residual voltage of 1.3 V max.

Response frequency *2

1 kHz min. (3 kHz average)

Ambient illumination 1,000 lx max. with fluorescent light on the surface of the receiver.
Ambient temperature range
Ambient humidity range Operating: 5% to 85%, Storage: 5% to 95%

Vibration resistance

Operating: −25 to +55°C, Storage: −30 to +80°C

Destruction: 20 to 2,000 Hz (peak acceleration: 100 m/s

2

)

1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z directions

Shock resistance Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions
Enclosure rating IEC60529 IP50

Connecting method

Connector

Weight
(pack­aged)

Pre-wired
models

Models with
junction con-

Special connectors (direct soldering possible), Pre-wired models (Standard cable length: 1 m), Models with junction
connectors (Standard cable length: 0.1 m)

Approx. 3.1 g

Approx. 18.9 g Approx. 17.3 g Approx. 17.8 g Approx. 16.8 g

Approx. 3 g

Approx. 2.4 g Approx. 2.3 g

Approx. 3 g

Approx. 2.7 g Approx. 2.2 g Approx. 2.2 g

Approx. 17.1 g Approx. 18.3 g Approx. 16.9 g Approx. 16.9 g

Approx. 6.3 g Approx. 4.7 g Approx. 5.2 g Approx. 4.2 g Approx. 4.5 g Approx. 5.7 g Approx. 4.3 g Approx. 4.3 g

nectors

Case Polybutylene phthalate (PBT)

Ma­terial

Cover emitter/receiver

*1. The indicator is a GaP red LED (peak wavelength: 690 nm).
*2. The response frequency was measured by detecting the rotating disk

shown at the right.

Polycarbonate

2.1 mm

1 mm

Dis

1 mm

t = 0.2 mm

Connector for the EE-SX67 with Junction Connector

Product Connector with Robot Cable

Model EE-1016-R-1

8 10 162000

4
3
2
1

Appearance

Item
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

Materials

Housing Nylon
Contact Phosphor bronze

5.8

10

2

Terminal Arrangement

1 Brown
2 L Pink
3 Blue
4 OUT Black

F-shaped R-shaped

WR

EE-SX676­C1J-R

EE-SX677­C1J-R

WR

EE-SX676P­C1J-R

Robot cable with 2.8 dia., 4 conductors,
(conductor cross-section: 0.15 mm
diameter: 0.8 mm); Standard length: 2 m

EE-SX677P­C1J-R

2

, insulator

6

Engineering Data (Typical)

)

EE-SX47/67

Sensing Position Characteristics Sensing Position Characteristics

Tr ON

Tr

OFF

0 1.0 2.0 3.0 4.0 5.0 6.0

Dark-ON

d

Distance d (mm)

Tr ON

Tr

OFF

0 1.0 2.0 3.0 4.0 5.0 6.0

Dark-ON

d

Distance d (mm)

I/O Circuit Diagrams

NPN Output

Model

EE-SX67@
EE-SX67@-WR
EE-SX67@-C1J-R

EE-SX670A
EE-SX671A
EE-SX672A
EE-SX673A
EE-SX674A

Output

configuration

Light-ON

Dark-ON

Light-ON

Dark-ON

Timing chart

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Terminal

connection

Short-circuited

between

terminal and

L

positive

terminal

Open between

terminal and

L

positive

terminal

Short-circuited

between

terminal and

L

positive

terminal

Open between

terminal and

L

positive

terminal

Repeated Sensing Position Characteristics

d

OFF

∆d2

Ta = −25°C

1

2

4

3

∆d3 ∆d1

Ta = 25°C

Ta = 55°C

Distance d (mm

L

Load

OUT

IC

(Control output)
100 mA max.

1

2

3

4

∆d4

∆d5

5 to 24 VDC

Output level transistor

ON

0 3.00 3.02 3.04 3.06 3.08

Vcc =12 V, No. of repetitions: 20, ∆d1 = 0.002 mm,

∆d2 = 0.004 mm, ∆d3 = 0.005 mm, ∆d4 = 0.02 mm,
∆d5 = 0.04 mm

Output circuit

Light indicator
(red)

Main
circuit

EE-SX470
EE-SX471
EE-SX472
EE-SX473
EE-SX474

Incident

Interrupted

Light indicator

Light-ON ---

(red)

Output
transistor

Load
(e.g., relay)

ON

OFF

ON

OFF

Operates

Releases

Light indicator
(red)

Main

circuit

OUT

Load

IC

5 to 24 VDC

7

EE-SX47/67

● Lot Numb

PNP Output

Model

EE-SX67@P
EE-SX67@P-WR
EE-SX67@P-C1J-R

EE-SX670R
EE-SX671R
EE-SX672R
EE-SX673R
EE-SX674R

EE-SX470P
EE-SX471P
EE-SX472P
EE-SX473P
EE-SX474P

configuration

Output

Light-ON

Dark-ON

Light-ON

Dark-ON

Light-ON ---

Timing chart

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Interrupted

Light indicator
(red)

Output
transistor

Load
(e.g., relay)

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Incident

ON

OFF

ON

OFF

Operates

Releases

Terminal

connection

Short-circuited

between

terminal and

L

positive

terminal

Open between

terminal and

L

positive

terminal

Short-circuited

between

terminal and

L

positive

terminal

Open between

terminal and

L

positive

terminal

Light indicator (red)

Main
circuit

Light indicator (red)

Main

circuit

Output circuit

1

L

2

OUT

4

IC

3

OUT

IC

5 to 24 VDC

Load

1

2

3

4

5 to 24 VDC

Load

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 Safe Use

● Operating Environment

These Photomicrosensors have an IP50 (conforms to IEC60529)
enclosure and do not have a water-proof or dust-proof structure.
Therefore, do not use them in applications in which the sensor will be
subjected to splashes from water, oil, or any other liquid. Liquid
entering the Sensor may result in malfunction.

Precautions for Correct Use

Make sure that this product is used within the rated ambient
environment conditions.

● Installation

• When direct soldering to the terminals, use the following guidelines.

Soldering Conditions

Item

Soldering

Temper-

ature

350°C

iron

• The terminal base uses a polycarbonate resin, which could be

deformed by excessive soldering heat, resulting in damage to the
product's functionality.

ers and Models

In the right illustration, 376d
indicates the lot number and factory
where the product was
manufactured. Do not include this
code with the model number when
ordering.

max.

Permissible

time

3 s

max.

Remarks

The portion between the base of the
terminals and the position 1.5 mm from
the terminal base must not be sol dered.

EE-SX@70@

Model number

EE-SX670

376d

Lot number and
factory code

8

EE-SX47/67

s

Dimensions (Unit: mm)

Sensors

EE-SX670/670P
EE-SX670A/670R
EE-SX470/470P

6.95

Optical

9

axis

8.4

13.2

5.5

3.8

6.2

25.4
19

19

13.4

5

3

32 41

2.5

Indicator window

2.54

Terminal Arrangement

(1) Vcc

(2) L L*

(3) OUT OUTPUT

(4) GND (0 V)

* L Terminal needs no connection

for all EE-SX47@ series sensors.

Two, 3.2 dia.
holes

Four, R1

6.4

0.8

2

13.8

Two,

3.8 dia.
holes

0.3 0.7

EE-SX671/671P
EE-SX671A/671R
EE-SX471/471P

3.2

14.5

3.8

6.2

8.3

9

9

7.2

3.6

2.54

26.2

19

3

13

13.4

13

13.4

19

Terminal Arrangement

(1) Vcc

(2) L L*

(3) OUT OUTPUT

(4) GND (0 V)

* L Terminal needs no connection

for all EE-SX47@ series sensors.

Four, R2

3

32 41

5

Four, R1

Indicator window

Optical axis

Two, 3.2 dia. holes

2.1

6.2

0.7

0.6

6.35

0.8

2

0.3

6.95

15.5

7.2

EE-SX672/672P
EE-SX672A/672R
EE-SX472/472P

13

6.2

Four, R1

0.3 0.7

EE-SX673/673P

Terminal Arrangement

(1) Vcc

EE-SX673A/673R
EE-SX473/473P

(2) L L*

(3) OUT OUTPUT

(4) GND (0 V)

* L Terminal needs no connection

for all EE-SX47@ series sensors.

13.7

3

26

6.4

0.8

2

9

4.3
Four, R1.6

22.2

6.3

6.2

2.5

19

3

8.4

2.5

3.8

13.4

5

2 314

13

2.54

12.6

7

Optical axi

Indicator
window

6.3

12.8

Two, R1

22.2

6.2

6.3

3.5

13.4

9

2.8

4.9

3.8

7

5

32 41

(6.65)

Two, 3.2 dia. holes

14.4

Indicator window

2.54

Terminal Arrangement

(1) Vcc

(2) L L*

(3) OUT OUTPUT

(4) GND (0 V)

* L Terminal needs no connection

for all EE-SX47@ series sensors.

0.8

Optical axis

0.3 0.7

2

9

EE-SX47/67

5

w

EE-SX674/674P
EE-SX674A/674R
EE-SX474/474P

Two, R1

7

6.95

21.5

3

3

3.8

6.2

1

2.54

13

(2.9)

(9.3)

6.2

13.6

7

32 4

5

Two, 3.5 dia. holes

Indicator window

Optical axis

0.3

2.1

0.7

0.6

Terminal Arrangement

(1) Vcc

(2) L L*

(3) OUT OUTPUT

(4) GND (0 V)

* L Terminal needs no connection

for all EE-SX47@ series sensors.

0.8

2

15.

2.6

EE-SX675/675P

13

6.3

2

(R)

6

0.7

19.5

Terminal Arrangement

(1) Vcc

(2) L L

(3) OUT OUTPUT

(4) GND (0 V)

16.7

13.4

3

2

13

5

16.7

314

10

4

6.35

Optical axis

Indicator windo

26

Optical axis

0.8

Detection
window

3.7

(R)

3.2

0.3

22.2

6.2

9

8.4

2.5

3.8

2.54

EE-SX676/676P

13.7

2.5

7

13.4

9

22.2

8.4

2.5

3.8

6.2

EE-SX677/677P

Terminal Arrangement

(1) Vcc

(2) L L

(3) OUT OUTPUT

(4) GND (0 V)

Optical axis

13.2

5

3

32 41

Optical axis

Indicator window

2.54

13.6

3.3

Two, 3.5 dia. holes

9

7

6.35

7

0.8

2

Detection
window

0.3

0.7

13.2

0.8

2

0.3

0.7

6.35

7

Detection window

9

13.6

7

3.3

Two, 3.5 dia. holes

Terminal Arrangement

(1) Vcc

(2) L L

(3) OUT OUTPUT

(4) GND (0 V)

9

22.2

8.4

2.5

3.8

6.2

13.7

13.4

3

Optical axis

2.5

7

5

Optical axis

Indicator
window

32 41

2.54

10

EE-SX47/67

EE-SX670-WR/670P-WR
EE-SX670-C1J-R/670P-C1J-R

6.95

19

25.4

13.4

5

9

11.2

26.2

2

8.4

11

2.5

Indicator window

3

4.6 dia. holes

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

9.4

2

R1

Optical axis

3.2 dia. holes

Optical axis

Detection window

13.8

5.5

3.8 dia. holes

Robot cable with 2.8 dia., 4 conductors,
(conductor cross-section: 0.15 mm
insulator diameter: 0.8 mm); Standard
length: 1 m

4321

EE-SX670-C1J-R

0.8

2

2

,

6.35

17.4

100±15

EE-SX671-WR/671P-WR
EE-SX671-C1J-R/671P-C1J-R

R3.5

3.2

R1

Indicator window

9

15.5

3.6

26.2

13.4

13.4

19

19

3

5

Optical axis

3.2 dia. holes

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

2

Optical axis

6.95

3

18.7

2

Robot cable with 2.8 dia., 4 conductors,
(conductor cross-section: 0.15 mm
insulator diameter: 0.8 mm); Standard
length: 1 m

9

4.6 dia.
holes

7.2

43 21

EE-SX671-C1J-R

Detection window

2.8

9.4

17.4

100±15

2

,

6.35

0.8

2

6.2

EE-SX672-WR/672P-WR
EE-SX672-C1J-R/672P-C1J-R

9.4

2

4321

100±15

EE-SX672-C1J-R

6.35

Detection window

13

6.2

10.3

4.6 dia.
holes

0.8

2

4.3

2.5

R1.6

19

26

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

17.4

Optical axis

9

26.2

8.4

R1

2

Robot cable with 2.8 dia.,
4 conductors, (conductor
cross-section: 0.15 mm
insulator diameter: 0.8 mm);
Standard length: 1 m

2.5

2

,

13.7

13.4

EE-SX673-WR/673P-WR
EE-SX673-C1J-R/673P-C1J-R

7

12.6

3

5

Optical
axis

Indicator
window

3

26.2

6.3

12.8

3.5

R1

14.4

2.8

8.9

2

7

13.4

5

4.6 dia. holes

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

Optical axis

(6.65)

3.2 dia. holes

Optical axis

9

Detection window

2 dia. holes

Indicator window

Robot cable with 2.8 dia.,
4 conductors, (conductor
cross-section: 0.15 mm
insulator diameter: 0.8 mm);
Standard length: 1 m

4321

EE-SX673-C1J-R

2

2

,

9.4

2

17.4

100±15

0.8

11

EE-SX47/67

EE-SX674-WR/674P-WR
EE-SX674-C1J-R/674P-C1J-R

3.5 dia. holes

7

3

Optical
axis

Indicator window

(2.9)

3

R1

7

7

6.95

Robot cable with 2.8 dia.,
4 conductors, (conductor
cross-section: 0.15 mm
insulator diameter: 0.8 mm);
Standard length: 1 m

13.6

5

Optical axis

9

6.2

25.7

2

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

2

,

Detection window

4.6 dia.
holes

2

9.4

2

4321

EE-SX674-C1J-R

0.8

2.8

17.4

100±15

EE-SX675-WR/675P-WR
EE-SX675-C1J-R/675P-C1J-R

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

9.4

2

4321

17.4

100±15

Optical axis

10

6.35

26

4

EE-SX675-C1J-R

19.5

0.8

2

(R)

6

3.2

3.7

(R)

15.5

2.6

Robot cable with 2.8 dia., 4 conductors,
(conductor cross-section: 0.15 mm
insulator diameter: 0.8 mm); Standard
length: 1 m

Detection window

13

26.2

10.3

4.6 dia. holes

2

9

8.4

2.5

2

,

13.4

5

Optical axis

Indicator
window

3

13.4

16.7

EE-SX676-WR/676P-WR
EE-SX676-C1J-R/676P-C1J-R

Optical axis

2.5

7

13.7

Optical
axis

8.4

2.5

Indicator
window

13.4
5

3

4.6 dia. holes

9

26.2

2

Robot cable with 2.8 dia.,
4 conductors, (conductor
cross-section: 0.15 mm
insulator diameter: 0.8 mm);
Standard length: 1 m

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

2

432

EE-SX676-C1J-R

13.2

7

9

13

7

4

3.3

3.5 dia. holes

2

,

EE-SX677-WR/677P-WR
EE-SX677-C1J-R/677P-C1J-R

Terminal Arrangement

Brown (1) Vcc

Pink (2) L

Blue (3) GND (0 V)

Black (4) OUTPUT

9.4

2

9.4

4321

1

17.4

100±15

EE-SX677-C1J-R

Detection

6.4
window

2

0.8

6.4

2

0.8

4.6 dia. holes

13.2

Detection window

7

9

7

13

3.3

4

3.5 dia. holes

Robot cable with 2.8 dia., 4 conductors,
(conductor cross-section: 0.15 mm
insulator diameter: 0.8 mm); Standard
length: 1 m

17.4

100±15

26.2

2

Optical axis

2.5

7

13.7

13.4

5

9

3

2.5

8.4

2

,

Optical axis

Indicator
window

12

EE-SX47/67 Connector Hold-down Clips

EE-SX47/67

Connector

EE-1001

Connector with Cable

EE-1006

2.54

13

±0.15

4

0.6

10.8

6

±1

2.9

11.8

2.54

5.3

3 24 1

16.2

20

Connector (short-circuited between positive (+) and L terminals)

10.2

19.4

21.9

13

4

0.6

10.8

6

±

0.1

0.8

2.8

±

0.4

1.5

3.9

25.2

3.2

3.4

3

2.13

15

2.54

7.62

19

12

3.6

EE-1001-1

Connector Hold-down Clip

EE-1006A

0.6

5

R3

Four,
R1.6

1.4

2.5

±

0.3

3

±

0.4

5.5

5.5

1.2

(R1)

Terminal Arrangement

(1) Brown

(2) L Pink

(3) OUT Black

(4) Blue

Connector

EE-1009

Two, C1

1.2

13

2000

Cable:
Vinyl-insulated round
cable of 4 dia., 4 cores,

2

(0.2 mm

with 1.1-dia.

insulator)

25

Connector with Cable

Materials: Stainless steel

EE-1010

Connector with Robot Cable

EE-1010-R

15

EE-1010 cable
EE-1010-R cable:
Vinyl-insulated round
cable of 4 dia., 4 cores,
(0.2 mm
insulator)

4

9

4.5

0.8

1.5

0.6

2.5

5

7.62

2.54

2.5

1.4

Terminal Arrangement

(1) Brown

(2) L Pink

(3) OUT Black

(4) Blue

4

0.6

2.5

2

with 1.1-dia.

2

13

7.62

2.54

3 24 1

1.4

Two , C 1

5

13.5

±5

20

2000

±5

25

±5

15

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

13

Photomicrosensor with Slim Cable (Non-modulated)

(

)

EE-SX77/87

Thin, Compact Photomicrosensor
with Attached Cable.

■ Compact, thin profile enables dense mounting.

■ Indicator is visible from both sides.

■ Wide operating voltage range: 5 to 24 VDC

Be sure to read Safety Precautions on
page 18.

Ordering Information

Pre-wired Models

Appearance

Standard

L-shaped

T-shaped

*1. The operation indicator of models with suffix code (A) or (R) will turn ON when the light is interrupted.

Sensing

method

Through-beam

type

(with slot)

Cable

length

2 m

Sensing distance

5 mm

slot width

Output

configuration

Incident light EE-SX770 EE-SX770P

Dark-ON

No incident light EE-SX770A EE-SX770R

Incident light EE-SX870 EE-SX870P

Light-ON

No incident light EE-SX870A EE-SX870R

Incident light EE-SX771 EE-SX771P

Dark-ON

No incident light EE-SX771A EE-SX771R

Incident light EE-SX871 EE-SX871P

Light-ON

No incident light EE-SX871A EE-SX871R

Incident light EE-SX772 EE-SX772P

Dark-ON

No incident light EE-SX772A EE-SX772R

Incident light EE-SX872 EE-SX872P

Light-ON

No incident light EE-SX872A EE-SX872R

Indicator

mode *1

Infrared light

Model

NPN output PNP output

14

EE-SX77/87

(

)

e-CON Junction Connector Models *

Appearance

Sensing

method

Sensing distance

Standard

L-shaped

Through-beam

type

(with slot)

5 mm

slot width

T-shaped

* e-CON is a new industrial standard being promoted by manufacturers of FA devices and connectors.

The E39-ECON@M (cable length: 2 m or 5 m) with an e-CON connector on one end, and the E39-EC ON W@M (cable length: 0.5 m to 2 m in units of 0.1 m)
with e-CON connectors on both ends are available.
The @ symbol is used to indicate the cable length (e.g., E39-ECON2M).

1234

15.8

Output

configuration

Dark-ON

Light-ON

Dark-ON

Light-ON

Dark-ON

Light-ON

1234

Indicator mode

Incident light

No incident light

Incident light

No incident light

Incident light

No incident light

Incident light

No incident light

Incident light

No incident light

Incident light

No incident light

Cable

length

NPN output

0.3 m EE-SX770-ECON 0.3M
2 m EE-SX770-ECON 2M

0.3 m EE-SX770A-ECON 0.3M
2 m EE-SX770A-ECON 2M

0.3 m EE-SX870-ECON 0.3M
2 m EE-SX870-ECON 2M

0.3 m EE-SX870A-ECON 0.3M
2 m EE-SX870A-ECON 2M

0.3 m EE-SX771-ECON 0.3M
2 m EE-SX771-ECON 2M

0.3 m EE-SX771A-ECON 0.3M
2 m EE-SX771A-ECON 2M

0.3 m EE-SX871-ECON 0.3M
2 m EE-SX871-ECON 2M

0.3 m EE-SX871A-ECON 0.3M
2 m EE-SX871A-ECON 2M

0.3 m EE-SX772-ECON 0.3M
2 m EE-SX772-ECON 2M

0.3 m EE-SX772A-ECON 0.3M
2 m EE-SX772A-ECON 2M

0.3 m EE-SX872-ECON 0.3M
2 m EE-SX872-ECON 2M

0.3 m EE-SX872A-ECON 0.3M
2 m EE-SX872A-ECON 2M

1
2
3
4

Infrared light

Model

E39-ECON@M E39-ECONW@M

15

EE-SX77/87

Ratings and Specifications

Type Standard L-shaped T-shaped

NPN

models

PNP

Item

Sensing distance 5 mm (slot width)

Sensing object Opaque: 2 × 0.8 mm min.

Differential distance 0.025 mm

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

Indicator Light indicator (red) (turns ON when light is interrupted for models with A or R suffix)

Supply voltage 5 to 24 VDC ±10%, ripple (p-p): 10% max.

Current consumption 35 mA max. (NPN models), 30 mA max. (PNP models)

Control output

Response frequency * 1 kHz min. (3 kHz average)

Ambient illumination 1,000 lx max. with fluorescent light on the surface of the receiver

Ambient temperature range

Ambient humidity range

Vibration resistance

Shock resistance Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions

Enclosure rating IEC60529 IP60

Connecting method Pre-wired (standard cable length: 2 m)

Weight (packaged) Approx. 20 g

Material Case: Polybutylene phthalate (PBT)

* The response frequency was measured by detecting the following rotating disk.

models

EE-SX770/EE-SX870
EE-SX770A/EE-SX870A

EE-SX770P/EE-SX870P
EE-SX770R/EE-SX870R

NPN open collector: 5 to 24 VDC, 100 mA max.
100 mA load current with a residual voltage of 0.8 V max.
40 mA load current with a residual voltage of 0.4 V max.
PNP open collector: 5 to 24 VDC, 50 mA max.
50 mA load current with a residual voltage of 1.3 V max.

Operating:
Storage:

Operating: 5% to 85%
Storage: 5% to 95% (with no condensation)

Destruction: 20 to 2,000 Hz (peak acceleration: 100 m/s

1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z directions

−25 to +55°C

−30 to +80°C (with no icing)

EE-SX771/EE-SX871
EE-SX771A/EE-SX871A

EE-SX771P/EE-SX871P
EE-SX771R/EE-SX871R

2

)

EE-SX772/EE-SX872
EE-SX772A/EE-SX872A

EE-SX772P/EE-SX872P
EE-SX772R/EE-SX872R

2.1 mm

Disk

1 mm1 mm

t = 0.2 mm

16

EE-SX77/87

)

)

)

Engineering Data (Typical)

Sensing Position Characteristics Sensing Position Characteristics Repeated Sensing Position

Characteristics

EE-SX770

Tr ON

d

Tr

OFF

0 1.0 2.0 3.0 4.0 5.0 6.0

Distance d (mm

I/O Circuit Diagrams

NPN Output

Model

EE-SX770
EE-SX771
EE-SX772

EE-SX870
EE-SX871
EE-SX872

EE-SX770A
EE-SX771A
EE-SX772A

EE-SX870A
EE-SX871A
EE-SX872A

Output

configuration

Dark-ON

Light-ON

Dark-ON

Light-ON

Timing charts Output circuit

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Tr ON

Tr

Incident

Interrupted

OFF

OFF

Operates

Releases

Incident

Interrupted

OFF

OFF

Operates

Releases

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

d

OFF

0 1.0 2.0 3.0 4.0 5.0 6.0

Distance d (mm

ON

ON

ON

ON

Light indicator
(red)

Main

circuit

Light indicator
(red)

Main

circuit

Tr

OFF

d = ±0.002 mm

d

Tr 0/V

2.16 2.18 2.20 2.22

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

Connector pin arrangement for
e-CON junction connector

Brown (Vcc)

1

Load

Black (OUT)

4

(control output)
100 mA max.

3

Blue (GND)

5 to 24 VDC

Distance d (mm

°C

1

2

3
4

Note: Pin 2 is not used.

Connector pin arrangement for
e-CON junction connector

Brown (Vcc)

1

Black (OUT)

4

(control output)
100 mA max.

3

Blue (GND)

Load

5 to 24 VDC

1

2

3
4

Note: Pin 2 is not used.

17

EE-SX77/87

PNP Output

Model

EE-SX770P
EE-SX771P
EE-SX772P

EE-SX870P
EE-SX871P
EE-SX872P

EE-SX770R
EE-SX771R
EE-SX772R

EE-SX870R
EE-SX871R
EE-SX872R

Applicable Connectors

1234

15.8

E39-ECON@M E39-ECONW@M

*1. The E39-ECON@M (cable length: 2 m or 5 m) with an e-CON connector on one end,

and the E39-ECONW@M with e-CON connectors on both ends (cable length: 0.5 m to 2 m in units of

0.1 m) are available.

*2. The @ symbol is used to indicate the cable length (e.g., E39-ECON2M).

Output

configuration

Dark-ON

Light-ON

Dark-ON

Light-ON

Timing chart Output circuit

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Light indicator (red)

Output transistor

Load (e.g., relay)

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

Incident

Interrupted

ON

OFF

ON

OFF

Operates

Releases

1234

Light indicator
(red)

Main

circuit

Light indicator
(red)

Main

circuit

1
2
3
4

Brown (Vcc)

1

Black (OUT)

4

3

Blue (GND)

Brown (Vcc)

1

Black (OUT)

4

3

Blue (GND)

Load

Load

5 to 24 VDC

5 to 24 VDC

Shield color Pin No. Use

Brown (1)

Power supply

(+V)

White (2) ---

Blue (3)

Power supply

(0 V)

Black (4) Output

Note: Pin 2 is not used f or all EE-SX77@ and EE-SX87@

series sensors.

18

Safety Precautions

Refer to Warranty and Limitations of Liability.

WARNING Precautions for Correct Use

This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.

Make sure that this product is used within the rated ambient
environment conditions.

EE-SX77/87

S

Dimensions (Unit: mm)

tandard
EE-SX770/770P
EE-SX870/870P
EE-SX770A/770R
EE-SX870A/870R

L-shaped
EE-SX771/771P
EE-SX871/871P
EE-SX771A/771R
EE-SX871A/871R

T-shaped
EE-SX772/772P
EE-SX872/872P
EE-SX772A/772R
EE-SX872A/872R

Optical axis

9

22.1

+50

2,000

0

2.9

Two 6 dia.

6.2

18

12

5

0.3

Optical axis

Two, 3.2
dia. holes

Indicator window

5 dia.

Vinyl-insulated round cable
of 2.4 dia., 3 cores,

2

(0.08 mm

with 0.7-mm dia.
insulator);
Standard length: 2 m

0.3

4

0.3

9

2.9

4

0.3

0.8

2

2

7.8

21

+50

2,000

0

5

12

18
12

Optical axis

Four,
R1.6

Optical axis

4.3

Six, R3

Indicator window

5 dia.

Vinyl-insulated round cable
of 2.4 dia., 3 cores,

2

with 0.7-mm dia. insulator);

(0.08 mm
Standard length: 2 m

2

0.8

4

13

Optical

axis

9

22.1

4

4.6

2,000

12.3

2.9

+50

0

3.3

4

19.1

12

5

Optical

axis

4.3

12.3

Indicator window

5 dia.

Vinyl-insulated round cable of

2.4 dia., 3 cores,

2

(0.08 mm

with 0.7-mm dia. insulator);

Standard length: 2 m

12

0.8

2

Four,
R1.6

Two, R3

e-CON Junction Connector e-CON Junction Connector e-CON Junction Connector

EE-SX@@@-ECON EE-SX@@@-ECON EE-SX@@@-ECON

Vinyl-insulated round cable
of 2.4 dia., 3 cores: 0.3/2 m

15.6

5.9

1
2

15
3
4

Speci-

Termi-

nal

fica-

tions

1+ V

2---

30 V

Vinyl-insulated round cable
of 2.4 dia., 3 cores: 0.3/2 m

15.6

4Output

5.9

1
2

15
3
4

Speci-

Termi-

nal

fica-

tions

1+ V

2---

30 V

Vinyl-insulated round cable
of 2.4 dia., 3 cores: 0.3/2 m

15.6

4Output

5.9

1
2

15
3
4

Speci-

Termi-

nal

fica­tions

1+ V

2---

30 V

4 Output

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

19

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

EE-SX91

Meeting Customer Needs with Compact
Sensors that Mount with M3 Screws

■ Provided with Both light-ON and dark-ON outputs
(antivalent outputs).

■ A compact size and choice of five shape for various
applications.

■ Design available with Compact NPN or PNP output models.

■ Allows standard M3 or M2 screws.

■ Indicator is visible from many directions for installation

in any location.

■ Possible to directly switch up to 100 mA.
Models with junction connectors for simplify wiring and maintenance.

■

■ Flexible robot cables are standard on all models.

Features

A Compact Size and Choice of Five Shape for
various Applications

Selectable any five shape to minimize the space required.

Design available with Compact NPN or PNP
Output Models

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

Possible to directly switch up to 100 mA

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

Models with Connectors for 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 are Standard on All
Models

Robot Cables are effective for moving parts, and are provided as
standard equipment with all models.

Provided with 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.

Allows standard M3 or M2 Screws

The EE-SX91 can be mounted using M3 or M2 screws, so it can be
easily replaced from an existing compact sensor mounted with M2
screws.

20

Ordering Information

List of Models

Models with Robot Cables

Appearance

Standard

Sensing

method

Sensing

distance

Output

configura-

tion

Indicator

mode

EE-SX91

Infrared light

Connecting method

(Cable length)

Pre-wired models (1 m) EE-SX910-R EE-SX910P-R

NPN output PNP output

Model

L-shaped

F-shaped

R-shaped

U-shaped

Through-

beam type

(with slot)

5 mm

(slot width)

Light-ON
Dark-ON

(2 outputs)

Lit when

light is

incident

Models with junction

connectors (0.3 m)

Pre-wired models (1 m) EE-SX911-R EE-SX911P-R

Models with junction

connectors (0.3 m)

Pre-wired models (1 m) EE-SX912-R EE-SX912P-R

Models with junction

connectors (0.3 m)

Pre-wired models (1 m) EE-SX913-R EE-SX913P-R

Models with junction

connectors (0.3 m)

Pre-wired models (1 m) E-SX914-R EE-SX914P-R

Models with junction

connectors (0.3 m)

EE-SX910-C1J-R EE-SX910P-C1J-R

EE-SX911-C1J-R EE-SX911P-C1J-R

EE-SX912-C1J-R EE-SX912P-C1J-R

EE-SX913-C1J-R EE-SX913P-C1J-R

EE-SX914-C1J-R EE-SX914P-C1J-R

Accessories (Order Separately)

Connector with Robot Cable

Type Cable length Model Remarks

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

21

EE-SX91

Ratings and Specifications

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

NPN
mod­els

PNP
mod­els

Item

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

Indicator Light indicator (red LED)

Supply voltage 5 to 24 VDC ±10%, ripple (p-p): 10% max.

Current consumption 15 mA max.

Control output

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

Ambient humidity range

Vibration resistance (Destruction)

Shock resistance (Destruction) 500 m/s2 for 3 times each in X, Y, and Z directions

Connecting method

Enclosure rating IEC IP50

Weight
(packaged)

Housing Polybutylene phthalate (PBT)

Mate­rials

Emitter/receiver Polycarbonate (PC)

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

Models with con­nectors

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

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

Models with con­nectors

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

Load power supply voltage: 5 to 24 VDC
Load current: 100 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.

Operating:
Storage:

−25 to 55°C

−30 to 80°C (with no icing or condensation)

Operating: 5% to 85%
Storage: 5% to 95% (with no icing or condensation)

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

Pre-wired Models (standard cable length: 1 m), Models with Junction Connectors (standard cable length:

0.3 m)

Pre-wired Models Approx. 17 g

Models with Con­nectors

Approx. 7 g

Applicable Connector

Product Connector with Cable

Model EE-1016-R

Appearance

Item

Ω max.

Contact resistance

Insertion strength 20 N max.
Surplus strength

(housing holding
strength)

Cable length 2 m
Ambient temperature

range

Mate­rials

Housing Nylon
Contact Phosphor bronze

25m
(at 10 mA DC and 20 mV max.)

15 N min.

-25 to 85

°C

* 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.

Disk

2 mm

Light incident

Light interrupted

OUT1 output
transistor

OUT2 output
transistor

ON

OFF

ON

OFF

1 mm

2 mm

40 µs avg.15 µs avg.

22

Engineering Data (Typical)

Sensing Position Characteristics

EE-SX910 EE-SX910 EE-SX911

EE-SX91

Dark-ON

d
Insertion
direction

Light-ON

0123456

Distance d (mm)

Dark-ON

Light-ON

Repeated Sensing Position Characteristics

EE-SX910

Dark-ON

d=±0.002

d

Light-ON

3.14 3.16 3.18 3.2

Vcc = 24 V, No. of repetitions: 20, Ta = 25°C
(Differential distance = 0.025 mm max.)

Distance d (mm)

Dark-ON

Insertion direction

0123456

d

Light-ON

Distance d (mm)

Insertion
direction

d

0123456

Distance d (mm)

I/O Circuit Diagrams

Output

type

NPN

output

PNP

output

Model

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

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

Output transistor

operation status

OUT1: Light-ON
OUT2: Dark-ON

Timing charts Output circuit

Light incident
Light interrupted

Light indicator
(red)

Output 1
transistor

Load 1

(relay)

Output 2
transistor

Load 2

(relay)

ON

OFF

OFF

Operates

Releases

OFF

Operates

Releases

ON

ON

Light

indicator

Main

circuit

Light

indicator

Main

circuit

1

4

2

3

1

4

2

3

OUT1

OUT2

OUT1

OUT2

Brown

(Black)

(White)

(Blue)

(Brown)

(Black)

(White)

(Blue)

Load 1

Load 2

5 to 24 VDC

Load 1

Load 2

5 to
24 VDC

1

2

3

4

1

2

3

4

23

EE-SX91

Black

(Loack(

Safety Precautions

WAR NI N G

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

• Power Supply Voltage
Do not exceed the voltage range
indicated in the specifications.
Applying a voltage exceeding
the specifications or using an AC

Sensor

Brown

Blue

Black

White

Load

Load

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

Sensor

Brown

Blue

Black

White

Load

Load

supply.)
Doing so may result in rupture or
burning.

• Dispose of this product as
industrial waste.

Sensor

Brown

Blue

Load

White

Precautions for Correct Use

●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.

Screw diameter Tightening torque

M2.0 0.15 N·m max. (1.5 kgf·cm)
M3 0.54 N·m max. (5.5 kgf·cm)

• 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 k

Ω and its

wattage is 1/2 W for a supply voltage of 24 V and 1/4 W for 12 V.

Insert a resistor

EE-SX91 series

SW
main
circuit

−

Example: EE-SX91 Series

Tr

Load Resistance of 4.7 k

+Vcc

Output

0 V

Ω Connected in a Counter

Counter (Voltage input type)

24 V
Power supply

R

Input terminal (CP)

Z

(Input impedance:
approx. 5.6 kΩ)

0 V

Counter Specifications

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:

Input voltage VH =

Z

R+Z

Vcc =

5.6 k

4.7 k+5.6 k

× 24 V = 13 V

Low level:

Load current Ic =

Vcc

24 V

= = 5.1 mA

R

R

≤ 100 mA

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.

●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.

24

Dimensions (Unit: mm)

Photomicrosensors

EE-SX91

EE-SX910-R
EE-SX910P-R
EE-SX910-C1J-R
EE-SX910P-C1J-R

(2)

12

8

5

2.3

Two, 3.2 dia.

Connector Terminal Arrangement

Terminal

Specifications

1234

1

2

3

4

EE-SX912-R
EE-SX912P-R
EE-SX912-C1J-R
EE-SX912P-C1J-R

Sensing window

11.7

3

1.2

0.8

1.95

EE-SX912-C1J-R

6.2

(R1.6)

3.2

1.6

Robot cable of 2.8 dia., 4 cores,

(0.15 mm
insulator);
Standard length: 1 m

300

17.4

6

Optical axis

2.7

18.7

+V

OUTPUT 2

0 V

OUTPUT 1

5

24

13.4
5

3.7

EE-SX910-R

Robot cable

cores, (0.15 mm
mm dia. insulator);
Standard length: 1 m

6

1.5

(2)

8

12

2 dia.

2.3

2

with 0.8-mm dia.

Indicator window

4.6
dia.

of 2.8 dia., 4

2

with 0.8-

4

6.7

13.4
5

EE-SX912-R

3

Optical axis

5.8

1.2

6.5

8.3

EE-SX910-C1J-R

Optical axis

Optical axis

6.5

8.3

Indicator window

3.7

4.6 dia.

Connector Terminal Arrangement

1234

Terminal

Specifications

1

+V

2

OUTPUT 2

3

0 V

4

OUTPUT 1

0.8

Sensing window

300

17.4

EE-SX911-R
EE-SX911P-R
EE-SX911-C1J-R
EE-SX911P-C1J-R

3

(Four, R1.6)

6.9

12

1.75

1.6

3.7

6.5

2

3.2

8

13.4

Optical axis

5

Indicator window

6

Robot cable of 2.8 dia., 4 cores,
(0.15 mm
insulator);
Standard length: 1 m

10

EE-SX913-R
EE-SX913P-R
EE-SX913-C1J-R
EE-SX913P-C1J-R

Optical axis

6.5

8.3

Indicator window

Connector Terminal Arrangement

1234

Terminal

Specifications

1

+V

2

OUTPUT 2

3

0 V

4

OUTPUT 1

Optical axis

12

2

with 0.8-mm dia.

4

6.7

13.4
5

2

with 0.8-mm dia.

4

4.6 dia.

1.2

6

Optical axis

1.5

2 dia.

(2)

EE-SX911-R

3.7

EE-SX913-R

Robot cable of 2.8 dia., 4 cores,
(0.15 mm
insulator);
Standard length: 1 m

17.4

EE-SX911-C1J-R

6

(2)

8

300

Connector Terminal Arrangement

1234

0.8
Terminal

1

2

Sensing
window

3

4

Sensing window

6.2

(R1.6)

12

5

3.2

2.3

Specifications

+V

OUTPUT 2

0 V

OUTPUT 1

11.7

1.6

300

17.4

EE-SX913-C1J-R

3

1.2

0.8

1.95

EE-SX914-R
EE-SX914P-R
EE-SX914-C1J-R
EE-SX914P-C1J-R

Connector Terminal Arrangement

1234

Terminal

Specifications

1

+V

2

OUTPUT 2

3

0 V

4

OUTPUT 1

6

13.4

6.5

8

EE-SX914-R

2

with 0.8-mm dia.

5

Optical axis

16

Robot cable of 2.8 dia., 4 cores,
(0.15 mm
insulator);
Standard length: 1 m

3

Optical axis

3.7

(2)

8.3

11.5

Indicator window

Two, 3.2 dia.

0.8

1.2

EE-SX914-C1J-R

Sensing window

8.3

Indicator window

300

17.4

Accessories (Order Separately)

Connector with Robot Cable

EE-1016-R

5.8

10

2

Terminal Arrangement

+

A

B

OUTPUT 2

−

C

OUTPUT 1

D

8 10 7162,000

4
3

2
1

Brown

White

Blue

Black

Robot cable of 2.8 dia., 4 cores,

2

with 0.8-mm dia.insulator);

(0.15 mm
Standard length: 2 m

25

UL Standards (UNDERWRITERS LABORATORIES INC.)

K

K

•A nonprofit organization established in 1894 by the

American association of fire insurance companies.
Underwriters Laboratories (abbreviated to UL hereafter)
conducts certification testing on all kinds of electrical
products. In many U.S. cities and states, UL certification is

LISTING MAR

RECOGNITION MAR

• UL has integrated its standards with CSA to employ a co-certification system.

These standards also adapt the requirements of the IEC standards.

• Since October 1992, UL has been recognized as a CO (council organization)

and TO (test organization) by the SCC (Standard Council of Canada). This
authorizes UL to conduct safety tests and certify products conforming to
Canadian standards.

• The designs of the Listing and Recognition Marks were changed in January

1998 as shown below.

LISTING MARK

Marks for US Marks for Canada

RECOGNITION MARK

Marks for US Marks for Canada

legally required on all electrical items sold. To obtain UL
certification on an electrical product, all major internal
components also require UL certification.

•U L offers two types of certification: the L isting Mark and the

Recognition Mark. A Listing Mark generally constitutes the
certification of a final product. Products display the Listing
Marks shown below. The Recognition Mark applies to the
components used in a product, and therefore constitutes a
more conditional approval of a product. Products display
the Recognition Marks shown below. Depending on a
component's UL classification, use of the Recognition
Mark may not be required.

Marks for US and Canada

Marks for US and Canada

■ Sensors with DC Power Supply of 30 V or Less

1. When connected to one of the circuits (Class 2) described in (1), (2), and (3)
below, a sensor can be used even if it is not UL certified. Use the following
UL-certified products for combining DC power supplies.
(1) Limited voltage and current circuits according to UL508

Circuits taking as a power supply the secondary winding of an isolation
transformer satisfying the following conditions:

• A maximum voltage (with no load) of 30 Vrms (42.4 V peak).

• A maximum current (1) of no more than 8 A (including short-circuiting)

or (2) limited by a circuit breaker (such as a fuse).

No-load voltage (V peak)

0 to 20 5.0

From 20 to 30

(2) Class 2 Power Supply Unit according to UL1310
(3) Circuits with a maximum voltage of 30 Vrms (42.4 V peak) taking a Class

2 transformer as a power supply according to UL1585

2. If a sensor with UL-certified DC power supply specifications is required, a
UL Mark can be affixed to the model in the following table under the
condition that it be used in a Class 2 circuit.
Product Certified for Use in Class 2 Circuits Only (Listing/Recognition
Certification)

Model File No.

EE-S Series

*

Recognition Marks are not displayed for recognition certification of DC sensors. Only Listing
Marks are displayed when UL marking is requested.

* E41515 O

Maximum rated current (A)

Peak voltage

Listing

certification

100

Recognition
certification

26

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

READ AND UNDERSTAND THIS DOCUMENT

Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or
comments.

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 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.

SUITABILITY FOR USE

THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING
SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH
PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.

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 product.

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 document.

• 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 PRODUCT IS PROPERLY RATED
AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PERFORMANCE DATA

Performance data given in this document 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.

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 product 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.

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.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof.

COPYRIGHT AND COPY PERMISSION

This document shall not be copied for sales or promotions without permission.

This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or
reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in
its entirety.

27

This document provides information mainly for selecting suitable models. Please read the Instruction sheet
carefully for information that the user must understand and accept before purchase, including information on
warranty, limitations of liability, and precautions.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

Cat. No. E382-E1-01

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

OMRON Corporation

Industrial Automation Company

Sensing Devices Division H.Q.
Industrial Sensors Division

Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: [phone]/Fax: [phone]

Regional Headquarters

OMRON EUROPE B.V.

Sensor Business Unit,
Carl-Benz-Str. 4, D-71154 Nufringen,
Germany
Tel: [phone]/Fax: [phone]

OMRON ELECTRONICS LLC

1 East Commerce Drive, Schaumburg,
IL 60173 U.S.A.
Tel: [phone]/Fax: [phone]

OMRON ASIA PACIFIC PTE. LTD.

438A Alexandra Road #05-05/08
Alexandra Technopark
Singapore 119967
Tel: [phone]/Fax: [phone]

OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower,
200 Yin Cheng Road (M),
Shanghai, 200120 China
Tel: [phone]/Fax: [phone]

Printed in Japan

0307-0.5M (0307) (C)