E3FB-TP21 - Omron Automation and Safety

PHOTOELECTRIC SENSORS

E3FA/E3RA/E3FB/E3RB

A new generation in sensing performance

• Simplicity

• Simple selection

• Simple installation

• One family for all

• All standard applications covered

• A wide variety of models

• Models designed for special applications

• Non-stop detection

• High quality and reliability

• High EMC protection

• High light immunity

• Robust and waterproof housing

Refer to Safety Precautions on page 15.

For the most recent informat ion on models that have been certified for

safety standards, refer to your OMRON website.

Features

Simplicity

Omron’s compact E3FA series of photoelectric sensors is simple and quick to mount, as well as easy and intuitive to set-up.

The large and robust adjuster makes life much easier for installers to adjust the sensor, as does the bright, high-power red LED, which is clearly

visible for easy alignment, even over longer distances. Similarly, the sensor’s LED status indicator can be viewed from long distances and wide

angles.

One family for all

Typically installed in industrial plants ranging

from food and beverage, textiles, ceramics

and brick production, through to logistics,

there’s always an E3FA model to fit your

application.

This extensive photoelectric sensor series

with high reliability and enhanced

performance includes through-beam,

retroreflective and diffuse-reflective types in

straight and radial versions. Straight versions

are also available with background-

suppression, limited-reflective detection, and

transparent object detection types for special

applications.

Non-stop detection

Especially designed for machines that never stop, the rugged E3FA series offers completely reliable sensing in a robust and waterproof housing

that can withstand even high-pressure cleaning. Exceeding market standards, this series also has high EMC protection and light immunity. In

addition, there is the added benefit of the high-power LED, which contributes to high sensing stability even in environments with dust or vibrations.

Compact size and shape. Can be in-

stalled almost anywhere. Visible LED light for easy alignment. Bright LED indicators for the easy

operational status checking. Flush mounting option for smooth in-

stallation.

Application specific models

Limited-reflective types sui table

for detecting transparant film to

shiny, mirror film.

Transparent object detection

types utilising Omron’s unique

technology for detecting objects

with birefringent (double refrac-

tion) properties.

Background suppression types

for the stable detection of differ-

ent objects with various colours.

E3FA/E3RA/E3FB/E3RB

Ordering Information

Sensors (E3FA Plastic housing)

[Refer to Dimensions on page

16.]

*1. The set type includes the emitter and receiver.

*2. The Reflector is sold separately. Select the Reflector model most suited to the application.

Sensor type Sensing distance Connection method Model

NPN output PNP output

Through-beam *1. pre-wired set E3FA-TN11 2M set E3FA-TP11 2M

Emitter E3FA-TN11-L 2M

Receiver E3FA-TN11-D 2M Emitter E3FA-TP11-L 2M

Receiver E3FA-TP11-D 2M

M12 connector set E3FA-TN21 set E3FA-TP21

Emitter E3FA-TN21-L

Receiver E3FA-TN21-D Emitter E3FA-TP21-L

Receiver E3FA-TP21-D

pre-wired set E3FA-TN12 2M set E3FA-TP12 2M

Emitter E3FA-TN12-L 2M

Receiver E3FA-TN12-D 2M Emitter E3FA-TP12-L 2M

Receiver E3FA-TP12-D 2M

M12 connector set E3FA-TN22 set E3FA-TP22

Emitter E3FA-TN22-L

Receiver E3FA-TN22-D Emitter E3FA-TP22-L

Receiver E3FA-TP22-D

Retro-reflective with MSR

function *2. pre-wired E3FA-RN11 2M E3FA-RP11 2M

M12 connector E3FA-RN21 E3FA-RP21

Coaxial Retro-reflective with

MSR function *2. pre-wired E3FA-RN12 2M E3FA-RP12 2M

M12 connector E3FA-RN22 E3FA-RP22

Diffuse-reflective pre-wired E3FA-DN11 2M E3FA-DP11 2M

M12 connector E3FA-DN21 E3FA-DP21

pre-wired E3FA-DN12 2M E3FA-DP12 2M

M12 connector E3FA-DN22 E3FA-DP22

pre-wired E3FA-DN13 2M E3FA-DP13 2M

M12 connector E3FA-DN23 E3FA-DP23

pre-wired E3FA-DN14 2M E3FA-DP14 2M

M12 connector E3FA-DN24 E3FA-DP24

pre-wired E3FA-DN15 2M E3FA-DP15 2M

M12 connector E3FA-DN25 E3FA-DP25

pre-wired E3FA-DN16 2M E3FA-DP16 2M

M12 connector E3FA-DN26 E3FA-DP26

BGS

(background suppression) pre-wired E3FA-LN11 2M E3FA-LP11 2M

M12 connector E3FA-LN21 E3FA-LP21

pre-wired E3FA-LN12 2M E3FA-LP12 2M

M12 connector E3FA-LN22 E3FA-LP22

Limited distance reflective pre-wired E3FA-VN11 2M E3FA-VP11 2M

M12 connector E3FA-VN21 E3FA-VP21

Transparent detected with

P-opaquing function *2. pre-wired E3FA-BN11 2M E3FA-BP11 2M

M12 connector E3FA-BN21 E3FA-BP21

Transparent detected with

P-opaquing function *2. pre-wired E3FA-BN12 2M E3FA-BP12 2M

M12 connector E3FA-BN22 E3FA-BP22

Red light Infrared light

20 m

15 m

0.1 to 4 m

with E39-R1S

0 to 500 mm

with E39-R1S

100 mm

300 mm

1 m

100 mm

300 mm

1 m

100 mm

200 mm

10 to 50 mm

100 to 500 mm

with E39-RP1

0.1 to 2 m

with E39-RP1

E3FA/E3RA/E3FB/E3RB

Sensors (E3RA Plastic housing)

[Refer to Dimensions on page

16.]

*1. The set type includes the emitter and receiver.

*2. The Reflector is sold separately. Select the Reflector model most suited to the application.

Sensor type Sensing distance Connection method Model

NPN output PNP output

Through-beam *1. pre-wired set E3RA-TN11 2M set E3RA-TP11 2M

Emitter E3RA-TN11-L 2M

Receiver E3RA-TN11-D 2M Emitter E3RA-TP11-L 2M

Receiver E3RA-TP11-D 2M

M12 connector set E3RA-TN21 set E3RA-TP21

Emitter E3RA-TN21-L

Receiver E3RA-TN21-D Emitter E3RA-TP21-L

Receiver E3RA-TP21-D

Retro-reflective with MSR

function *2. pre-wired E3RA-RN11 2M E3RA-RP11 2M

M12 connector E3RA-RN21 E3RA-RP21

Diffuse-reflective pre-wired E3RA-DN11 2M E3RA-DP11 2M

M12 connector E3RA-DN21 E3RA-DP21

pre-wired E3RA-DN12 2M E3RA-DP12 2M

M12 connector E3RA-DN22 E3RA-DP22

pre-wired E3RA-DN13 2M E3RA-DP13 2M

M12 connector E3RA-DN23 E3RA-DP23

Red light

15 m

0.1 to 3 m

with E39-R1S

100 mm

300 mm

700 mm

E3FA/E3RA/E3FB/E3RB

Sensors (E3FB/E3RB Metal housing)

[Refer to Dimensions on page

17.]

*1. The set type includes the emitter and receiver.

*2. The Reflector is sold separately. Select the Reflector model most suited to the application.

Sensor type Sensing distance Connection method Model

NPN output PNP output

Through-beam *1. pre-wired set E3FB-TN11 2M set E3FB-TP11 2M

Emitter E3FB-TN11-L 2M

Receiver E3FB-TN11-D 2M Emitter E3FB-TP11-L 2M

Receiver E3FB-TP11-D 2M

M12 connector set E3FB-TN21 set E3FB-TP21

Emitter E3FB-TN21-L

Receiver E3FB-TN21-D Emitter E3FB-TP21-L

Receiver E3FB-TP21-D

Retro-reflective with MSR

function *2. pre-wired E3FB-RN11 2M E3FB-RP11 2M

M12 connector E3FB-RN21 E3FB-RP21

Coaxial Retro-reflective with

MSR function *2. pre-wired E3FB-RN12 2M E3FB-RP12 2M

M12 connector E3FB-RN22 E3FB-RP22

Diffuse-reflective pre-wired E3FB-DN11 2M E3FB-DP11 2M

M12 connector E3FB-DN21 E3FB-DP21

pre-wired E3FB-DN12 2M E3FB-DP12 2M

M12 connector E3FB-DN22 E3FB-DP22

pre-wired E3FB-DN13 2M E3FB-DP13 2M

M12 connector E3FB-DN23 E3FB-DP23

BGS

(background suppression) pre-wired E3FB-LN11 2M E3FB-LP11 2M

M12 connector E3FB-LN21 E3FB-LP21

pre-wired E3FB-LN12 2M E3FB-LP12 2M

M12 connector E3FB-LN22 E3FB-LP22

Limited distance reflective pre-wired E3FB-VN11 2M E3FB-VP11 2M

M12 connector E3FB-VN21 E3FB-VP21

Transparent detected with

P-opaquing function *2. pre-wired E3FB-BN11 2M E3FB-BP11 2M

M12 connector E3FB-BN21 E3FB-BP21

Transparent detected with

P-opaquing function *2. pre-wired E3FB-BN12 2M E3FB-BP12 2M

M12 connector E3FB-BN22 E3FB-BP22

Through-beam *1. pre-wired set E3RB-TN11 2M set E3RB-TP11 2M

Emitter E3RB-TN11-L 2M

Receiver E3RB-TN11-D 2M Emitter E3RB-TP11-L 2M

Receiver E3RB-TP11-D 2M

M12 connector set E3RB-TN21 set E3RB-TP21

Emitter E3RB-TN21-L

Receiver E3RB-TN21-D Emitter E3RB-TP21-L

Receiver E3RB-TP21-D

Retro-reflective with MSR

function *2. pre-wired E3RB-RN11 2M E3RB-RP11 2M

M12 connector E3RB-RN21 E3RB-RP21

Diffuse-reflective pre-wired E3RB-DN11 2M E3RB-DP11 2M

M12 connector E3RB-DN21 E3RB-DP21

pre-wired E3RB-DN12 2M E3RB-DP12 2M

M12 connector E3RB-DN22 E3RB-DP22

pre-wired E3RB-DN13 2M E3RB-DP13 2M

M12 connector E3RB-DN23 E3RB-DP23

Red light

20 m

0.1 to 4 m

with E39-R1S

0 to 500 mm

with E39-R1S

100 mm

300 mm

1 m

100 mm

200 mm

10 to 50 mm

100 to 500 mm

with E39-RP1

0.1 to 2 m

with E39-RP1

15 m

0.1 to 3 m

with E39-R1S

100 mm

300 mm

700 mm

E3FA/E3RA/E3FB/E3RB

Reflectors

[Refer to Dimensions on page 18.]

Reflectors required for Retro-reflective Sensors: A Reflector is not provided with the Sensor. Be sure to order a Reflector separately.

Mounting brackets

[Refer to Dimensions on page 18.]

A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.

Sensor I/O connectors

Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.

Model Number Legend

E3@-@@@@-(@)@

––––– ––

12345 67

1. Series name

FA: Cylindrical, Straight type, Plastic housing

RA: Cylindrical, Radial type, Plastic housing

FB: Cylindrical, Straight type, Metal housing

RB: Cylindrical, Radial type, Metal housing

2. Sensing method

T: Through-beam

R: Retro-reflective with MSR function

D: Diffuse-reflective

L: Background suppression

V: Limited distance reflective

B: Transparent detected with P-opaquing function

3. Output

P: PNP

N: NPN

4. Connection

1: Cable

2: Connector, M12, 4-pin

5. Difference of sensing distance, difference of light source

Sequential number

6. Emitter/Receiver

D: Receiver

L: Emitter

7. Cable length

Blank: Connector type

e.g.,E3FA-TP11 2M;

Cylindrical, Straight type, Plastic housing/ Through-beam/ PNP/

Cable/ Difference of Sensing distance/ Cable length of 2M

E3RA-TN12-D;

Cylindrical, Radial type, Plastic housing/ Through-beam/ NPN/

Connector, M12, 4-pin/ Difference of Sensing distance/

Receiver/ Connector type

E3FA-VP12;

Cylindrical, Straight type, Plastic housing/ Limited distance

reflective/ PNP/ Connector, M12, 4-pin/ Difference of Sensing

distance/ Connector type

Sensor Sensing distance Appearance Model Quantity Remarks

E3FA-R@1

E3FB-R@10.1 to 4 m

E39-R1S 1for E3FA-R@, E3RA-R@,

E3FB-R@ and E3RB-R@

E3FA-R@2

E3FB-R@20 to 500 mm

E3FA-B@1

E3FB-B@1100 to 500 mm

E39-RP1 1for E3FA-B@ and E3FB-B@

E3FA-B@2

E3FB-B@20.1 to 2 m

Sensor Appearance Model (Material) Quantity Remarks

all types E39-L183 (SUS304) 1 Mounting bracket

E3FA-@

E3RA-@E39-L182 (POM) 1 Flush mounting bracket

Sensor Size Cable Appearance Cable type Model

M12 connector types M12 Standard

2 m

4-wire

XS2F-M12PVC4S2M

5 m XS2F-M12PVC4S5M

2 m XS2F-M12PVC4A2M

5 m XS2F-M12PVC4A5M

Straight

Angle

E3FA/E3RA/E3FB/E3RB

Ratings and Specifications

Straight type (E3FA/E3FB)

* IP69K Degree of Protectio n Specifications

IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.

The test item is sprayed with 80 °C water from a nozzle of a specified shape at a water p ressure of 80 to 100 bar. The amount of water

is 14 to 16 liters per minute.

The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from

the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.

Sensing method Through-beam Retro-reflective with

MSR function

Coaxial Retro-reflective

with MSR function

Model NPN

output Pre-wired E3F@-TN11 2M E3FA-TN12 2M E3F@-RN11 2M E3F@-RN12 2M

M12 Connector

E3F@-TN21 E3FA-TN22 E3F@-RN21 E3F@-RN22

PNP

output Pre-wired E3F@-TP11 2M E3FA-TP12 2M E3F@-RP11 2M E3F@-RP12 2M

Item

M12 Connector

E3F@-TP21 E3FA-TP22 E3F@-RP21 E3F@-RP22

Sensing distance 20 m 15 m 0.1 to 4 m

(with E39-R1S) 0 to 500 mm

(with E39-R1S)

Spot diameter (reference value) —

Standard sensing object Opaque: 7 mm dia.min. Opaque: 75 mm dia.min.

Differential travel —

Directional angle 2

min.

Light source (wavelength) Red LED (624 nm) Infrared LED (850 nm) Red LED (624 nm)

Power supply voltage 10 to 30 VDC (include voltage ripple of 10%(p-p) max.)

Current consumption 40 mA max.

(Emitter 25 mA max. Receiver 15 mA max.) 25 mA max.

Control output NPN/PNP (open collector)

Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.

Operation mode Light-ON/Dark-ON selectable by wiring

Indicator Operation indicator (orange)

Stability indicator (green)

Power indicator (green): only Emitter of Through-beam

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection

Response time 0.5 ms

Sensitivity adjustment One-turn adjuster

Ambient illumination (Receiver side)

Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.

Ambient temperature range Operating: -25 to 55

C/ Storage: -30 to 70

C (with no icing or condensation)

Ambient humidity range Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)

Insulation resistance 20 MΩ min. at 500 VDC

Dielectric strength 1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case

Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions

Shock resistance Destruction: 500 m/s

3 times each in X, Y and Z directions

Degree of protection IEC: IP67, DIN 40050-9: IP69K *

Weight

(packed

state/only

sensor)

Pre-wired cable (2M) E3FA: Approx. 110 g/ Approx. 50 g, respectively,

E3FB: Approx. 175 g/ Approx. 65 g, respectively E3FA: Approx. 60 g/ Approx. 50 g,

E3FB: Approx. 95 g/ Approx. 65 g

Connector E3FA: Approx. 30 g/ Approx. 10 g, respectively,

E3FB: Approx. 85 g/ Approx. 20 g, respectively E3FA: Approx. 20 g/ Approx. 10 g,

E3FB: Approx. 50 g/ Approx. 20 g

Material

Case E3FA: ABS, E3FB: Nickel-brass

Lens and Display PMMA

Adjuster POM

Nut E3FA: POM, E3FB: Nickel-brass

Accessories Instruction sheet

M18 nuts (4 pcs) Instruction sheet

M18 nuts (2 pcs)

E3FA/E3RA/E3FB/E3RB

Straight type (E3FA/ E3FB)

* IP69K Degree of Protection Specifications

IP69K is a protection specificat ion stipulated by DIN 40050 Part 9 of the German standards.

The test item is sprayed with 80°C water from a nozzle o f a specified shape at a wa ter pressure of 80 to 100 b ar. The amount of water

is 14 to 16 liters per minute.

The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from

the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.

Sensing method Diffuse-reflective

Model NPN

output Pre-wired

E3F

-DN11 2M E3F

-DN12 2M E3F

-DN13 2M E3FA-DN14 2M E3FA-DN15 2M E3FA-DN16 2M

M12 Connector

E3F@-DN21 E3F@-DN22 E3F@-DN23 E3F

-DN24 E3F

-DN25 E3F

-DN26

PNP

output Pre-wired

E3F

-DP11 2M E3F

-DP12 2M E3F

-DP13 2M E3FA -DP 14 2M E3FA-DP15 2M E3FA-DP16 2M

Item

M12 Connector

E3F@-DP21 E3F@-DP22 E3F@-DP23 E3F

-DP24 E3F

-DP25 E3F

-DP26

Sensing distance 100 mm

(white paper:

300 × 300 mm)

300 mm

(white paper:

300 × 300 mm)

1 m

(white paper:

300 × 300 mm)

100 mm

(white paper:

300 × 300 mm)

300 mm

(white paper:

300 × 300 mm)

1 m

(white paper:

300 × 300 mm)

Spot diameter (reference value)

45 mm

Sensing distance

of 100 mm

50 mm

Sensing distance

of 300 mm

120

150 mm

Sensing distance

of 1 m

45 mm

Sensing distance

of 100 mm

50 mm

Sensing distance

of 300 mm

120

150 mm

Sensing distance

of 1 m

Standard sensing object —

Differential travel 20% max.

Directional angle —

Light source (wavelength) Red LED (624 nm) Infrared LED (850 nm)

Power supply voltage 10 to 30 VDC (include voltage ripple of 10%(p-p) max.)

Current consumption 25 mA max.

Control output NPN/PNP (open collector)

Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.

Operation mode Light-ON/Dark-ON selectable by wiring

Indicator Operation indicator (orange)

Stability indicator (green)

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection

Response time 0.5 ms

Sensitivity adjustment One-turn adjuster

Ambient illumination (Receiver side)

Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.

Ambient temperature range Operating: -25 to 55

C/ Storage: -30 to 70

C (with no icing or condensation)

Ambient humidity range Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)

Insulation resistance 20 MΩ min. at 500 VDC

Dielectric strength 1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case

Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions

Shock resistance Destruction: 500 m/s

3 times each in X, Y and Z directions

Degree of protection IEC: IP67, DIN 40050-9: IP69K *

Weight

(packed

state/only

sensor)

Pre-wired cable (2M) E3FA: Approx. 60 g/ Approx. 50 g,

E3FB: Approx. 95 g/ Approx. 65 g

Connector E3FA: Approx. 20 g/ Approx. 10 g,

E3FB: Approx. 50 g/ Approx. 20 g

Material

Case E3FA: ABS, E3FB: Nickel-brass

Lens and Display PMMA

Adjuster POM

Nut E3FA: POM, E3FB: Nickel-brass

Accessories Instruction sheet

M18 nuts (2 pcs)

E3FA/E3RA/E3FB/E3RB

Straight type (E3FA/E3FB)

* IP69K Degree of Protectio n Specifications

IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.

The test item is sprayed with 80 °C water from a nozzle of a specified shape at a water p ressure of 80 to 100 bar. The amount of water

is 14 to 16 liters per minute.

The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from

the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.

Sensing method BGS (Background suppression) Limited distance

reflective Transparent detected with

P-opaquing function

Model NPN

output Pre-wired E3F@-LN11 2M E3F@-LN12 2M E3F@-VN11 2M E3F@-BN11 2M E3F@-BN12 2M

M12 Connector

E3F@-LN21 E3F@-LN22 E3F@-VN21 E3F@-BN21 E3F@-BN22

PNP

output Pre-wired E3F@-LP11 2M E3F@-LP12 2M E3F@-VP11 2M E3F@-BP11 2M E3F@-BP12 2M

Item

M12 Connector

E3F@-LP21 E3F@-LP22 E3F@-VP21 E3F@-BP21 E3F@-BP22

Sensing distance 100 mm

(white paper:

300 × 300 mm)

200 mm

(white paper:

300 × 300 mm)

10 to 50 mm

(glass(t = 1.0 mm):

150 × 150 mm) 100 to 500 mm

(with E39-RP1) 0.1 to 2 m

(with E39-RP1)

Spot diameter (reference value) 10 × 10 mm

Sensing distance of

100 mm

10 × 15 mm

Sensing distance of

200 mm

10 × 10 mm

Sensing distance of

50 mm —

Standard sensing object — glass(t = 1.0 mm): 150 × 150 mm

Differential travel 20% max. —

Directional angle —

Light source (wavelength) Red LED (624 nm)

Power supply voltage 10 to 30 VDC (include voltage ripple of 10%(p-p) max.)

Current consumption 25 mA max.

Control output NPN/PNP (open collector)

Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30 VDC max.

Operation mode Light-ON/Dark-ON selectable by wiring

Indicator Operation indicator (orange)

Stability indicator (green)

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection

Response time 0.5 ms

Sensitivity adjustment Fixed One-turn adjuster

Ambient illumination

(Receiver side) Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.

Ambient temperature range Operating: -25 to 55

C/ Storage: -30 to 70

C (with no icing or condensation)

Ambient humidity range Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)

Insulation resistance 20 MΩ min. at 500 VDC

Dielectric strength 1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case

Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions

Shock resistance Destruction: 500 m/s

3 times each in X, Y and Z directions

Degree of protection IEC: IP67, DIN 40050-9: IP69K *

Weight

(packed

state/only

sensor)

Pre-wired cable (2M) E3FA: Approx. 60 g/ Approx. 50 g,

E3FB: Approx. 95 g/ Approx. 65 g

Connector E3FA: Approx. 20 g/ Approx. 10 g,

E3FB: Approx. 50 g/ Approx. 20 g

Material

Case E3FA: ABS, E3FB: Nickel-brass

Lens and Display PMMA

Adjuster POM

Nut E3FA: POM, E3FB: Nickel-brass

Accessories Instruction sheet

M18 nuts (2 pcs)

E3FA/E3RA/E3FB/E3RB

Radial type (E3RA/E3RB)

* IP69K Degree of Protection Specifications

IP69K is a protection specificat ion stipulated by DIN 40050 Part 9 of the German standards.

The test item is sprayed with 80°C water from a nozzle o f a specified shape at a wa ter pressure of 80 to 100 b ar. The amount of water

is 14 to 16 liters per minute.

The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from

the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.

Sensing method Through-beam Retro-reflective

with MSR function Diffuse-reflective

Model NPN

output Pre-wired E3R@-TN11 2M E3R@-RN11 2M E3R@-DN11 2M E3R@-DN12 2M E3R@-DN13 2M

M12 Connector

E3R@-TN21 E3R@-RN21 E3R@-DN21 E3R@-DN22 E3R@-DN23

PNP

output Pre-wired E3R@-TP11 2M E3R@-RP11 2M E3R@-DP11 2M E3R@-DP12 2M E3R@-DP13 2M

Item

M12 Connector

E3R@-TP21 E3R@-RP21 E3R@-DP21 E3R@-DP22 E3R@-DP23

Sensing distance 15 m 0.1 to 3 m

(with E39-R1S) 100 mm

(white paper:

300 × 300 mm)

300 mm

(white paper:

300 × 300 mm)

700 mm

(white paper:

300 × 300 mm)

Spot diameter (reference value) —35 × 40 mm

Sensing distance

of 100 mm

40 × 45 mm

Sensing distance

of 300 mm

90 × 120 mm

Sensing distance

of 700 mm

Standard sensing object Opaque:

7 mm dia.min. Opaque:

75 mm dia.min. —

Differential travel — 20% max.

Directional angle 2

min. —

Light source (wavelength) Red LED (624 nm)

Power supply voltage 10 to 30 VDC (include voltage ripple of 10%(p-p) max.)

Current consumption

40mA max.

(Emitter 25 mA

max. Receiver 15

mA max.) 25 mA max.

Control output NPN/PNP (open collector)

Load current: 100 mA max. (Residual voltage: 2 V max.), Load power supply voltage: 30 VDC max.

Operation mode Light-ON/Dark-ON selectable by wiring

Indicator Operation indicator (orange)

Stability indicator (green)

Power indicator (green): only Emitter of Through-beam

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, and Output reverse polarity protection

Response time 0.5 ms

Sensitivity adjustment One-turn adjuster

Ambient illumination

(Receiver side) Incandescent lamp: 3,000 lx max./ Sunlight: 10,000 lx max.

Ambient temperature range Operating: -25 to 55

C/ Storage: -30 to 70

C (with no icing or condensation)

Ambient humidity range Operating: 35 to 85%/ Storage: 35 to 95% (with no condensation)

Insulation resistance 20 MΩ min. at 500 VDC

Dielectric strength 1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case

Vibration resistance Destruction: 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y and Z directions

Shock resistance Destruction: 500 m/s

3 times each in X, Y and Z directions

Degree of protection IEC: IP67, DIN 40050-9: IP69K *

Weight

(packed

state/only

sensor)

Pre-wired cable (2M)

E3RA:

Approx. 110 g/

Approx. 50 g,

respectively,

E3RB:

Approx. 175 g/

Approx. 65 g,

respectively

E3RA: Approx. 60 g/ Approx. 50 g,

E3RB: Approx. 95 g/ Approx. 65 g

Connector

E3RA:

Approx. 30 g/

Approx. 10 g,

respectively,

E3RB:

Approx. 85 g/

Approx. 20 g,

respectively

E3RA: Approx. 20 g/ Approx. 10 g,

E3RB: Approx. 50 g/ Approx. 20 g

Material

Case E3RA: ABS, E3RB: Nickel-brass

Lens and Display PMMA

Adjuster POM

Nut E3RA: POM, E3RB: Nickel-brass

Accessories Instruction sheet

M18 nuts (4 pcs) Instruction sheet

M18 nuts (2 pcs)

E3FA/E3RA/E3FB/E3RB

Engineering Data (Reference Value)

Parallel Operating Range

Through-beam Model s Retro-r eflective Models (with MSR function)

E3F@-T@, E3R@-T@E3F@-R@1, E3R@-R@1E3F@-R@2

Transparent detected with P-opaquing function

E3F@-B@1E3F@-B@2

Operating Range

Diffuse-reflective Models

E3F@-D@1, E3F@-D@2E3F@-D@3, E3R@-D@3E3FA-D@4, E3FA-D@5

E3R@-D@1, E3R@-D@2

BGS Models Limited distance reflective

E3FA-D@6E3F@-L@1, E3F@-L@2E3F@-V@

Distance Y (mm)

Distance X (m)

405 1015202530350

−1000

−800

−600

−400

−200

200

400

600

800

1000 E3F@-T@@1

E3R@-T@@1

E3FA-T@@2

Distance Y (mm)

Distance X (m)

200

−200 82460

150

−50

100

−100

−150

E3F@-R@@1

E3R@-R@@1

Reflector: E39-R1S Y

Distance Y (mm)

Distance X (m)

−40 1.50.5 10

−10

−20

−30

Reflector: E39-R1S Y

Distance Y (mm)

Distance X (mm)

−40 1200200 400 600 800 10000

−10

−20

−30

Reflector: E39-RP1

Distance Y (mm)

Distance X (mm)

150

−150 4500500 1000 1500 2000 2500 3000 3500 40000

100

−50

−100

Reflector: E39-RP1

−30 600100 200 300 400 5000

−10

−20

Distance Y (mm)

Distance X (mm)

Sensing object: white paper

E3F@-D@@2

E3R@-D@@2

E3F@-D@@1

E3R@-D@@1

Distance Y (mm)

Distance X (mm)

100

−100 1800200 400 600 800 1000 1200 1400 16000

−40

−20

−60

−80

E3R@-D@@3

E3F@-D@@3

Sensing object: 300 × 300 (mm) white paper

Distance Y (mm)

Distance X (mm)

100

−100 700100 200 300 400 500 6000

−40

−20

−60

−80

E3FA-D@@5

E3FA-D@@4

Sensing object: white paper

Distance Y (mm)

Distance X (mm)

100

−100 1600200 400 600 800 1000 1200 14000

−40

−20

−60

−80

Sensing object: 300 × 300 (mm) white paper

Distance Z (mm)

Distance X (mm)

−40 25010050 150 2000

−10

−20

−30

E3F@-L@1

E3F@-L@2

Sensing object: white paper

Distance Y (mm)

Distance X (mm)

−10 6020 400

−4

−8

−2

−6

Sensing object: glass (t=1.0 mm)

E3FA/E3RA/E3FB/E3RB

Excess Gain vs. Distance

Through-beam Models Retro-reflective Models (with MSR function)

E3F@-T@, E3R@-T@E3F@-R@1, E3R@-R@1E3F@-R@2

Diffuse-reflective Models

E3F@-D@1, E3F@-D@2E3F@-D@3, E3R@-D@3E3FA-D@4, E3FA-D@5

E3R@-D@1, E3R@-D@2

Transparent detected with P-opaquing function

Limited distance reflective

E3FA-D@6E3F@-B@1, E3F@-B@2E3F@-V@

Sensing Object Size vs. Distance

Diffuse-reflective Models

E3F@-D@1, E3F@-D@2E3F@-D@3, E3R@-D@3

E3R@-D@1, E3R@-D@2

100

0.7

0.5

0.3

0.1010203040506070

Excess gain ratio (multiple)

Distance (m)

Operating

level

E3F@-T@@1

E3R@-T@@1

E3FA-T@@2

100

0.7

0.5

0.3

0.10246810

Excess gain ratio (multiple)

Distance (m)

Operating

level

E3F@-R@@1

E3R@-R@@1

Reflector: E39-R1S 100

0.7

0.5

0.3

0.10 0.5 1 1.5 2

Excess gain ratio (multiple)

Distance (m)

Operating

level

Reflector: E39-R1S

100

0.7

0.5

0.3

0.10 200 400 600 800 1000

Excess gain ratio (multiple)

Distance (mm)

Operating

level

E3F@-D@@2

E3R@-D@@2

E3F@-D@@1

E3R@-D@@1

Sensing object: 100 × 100 (mm) white paper

100

0.7

0.5

0.3

0.10 0.5 1 1.5 2 2.5 3

Excess gain ratio (multiple)

Distance (m)

Operating

level

E3F@-D@@3

E3R@-D@@3

Sensing object: 300 × 300 (mm) white paper

100

0.7

0.5

0.3

0.10 200 400 600 800 1000

Excess gain ratio (multiple)

Distance (mm)

Operating

level

E3FA-D@@5

E3FA-D@@4

Sensing object: 300 × 300 (mm) white paper

100

0.7

0.5

0.3

0.10 0.5 1 1.5 2 2.5 3

Excess gain ratio (multiple)

Distance (m)

Operating

level

Sensing object: 300 × 300 (mm) white paper

100

0.7

0.5

0.3

0.101234

Excess gain ratio (multiple)

Distance (m)

Operating

level

E3F@-B@1

E3F@-B@2

Reflector: E39-RP1 100

0.7

0.5

0.3

0.1010203040506070

Excess gain ratio (multiple)

Distance (mm)

Operating

level

Sensing object: glass (t=1.0 mm)

30050 150 250100 200

Length d of sensing object (mm)

600

500

400

300

200

100

700

Distance (mm)

E3F@-D@@1

E3R@-D@@1

E3F@-D@@2

E3R@-D@@2

Sensing object: White paper

1800

1600

1400

1200

1000

600

800

400

200

2000

50050 150 250 350 450100 200 300 4000 Length d of sensing object (mm)

Distance (mm)

E3F@-D@@3

E3R@-D@@3

Sensing object: White paper

E3FA/E3RA/E3FB/E3RB

E3FA-D@4, E3FA-D@5E3FA-D@6

Sensing Distance vs. Sensing Object Material

BGS Models

E3F@-L@1E3F@-L@2

Dark Excess Gain vs. Sensing Object Characteristics

Transparent detected with P-opaquing function

E3F@-B@1E3F@-B@2

Object Surface Color vs. Sensing Distance

Diffuse-reflective Models

E3FA-D@4E3FA-D@5E3FA-D@6

30050 150 250100 200

Length d of sensing object (mm)

800

600

700

500

400

300

200

100

1000

900

Distance (mm)

E3FA-D@4

E3FA-D@5

Sensing object: White paper

30050 150 250100 200

Length d of sensing object (mm)

1200

800

1000

600

400

200

1600

1400

Distance (mm)

Sensing object: White paper

120

100

Material

Sensing distance (mm)

White paper SUSBlack paper

250

200

150

100

Material

Sensing distance (mm)

White paper SUSBlack paper

2.5

2.0

1.5

1.0

0.5

0.0

Relative amount of light received

No sensing

object

Round, 500-ml

PET bottle Square,500-ml

PET bottle

Filled with

water

Filled with

water EmptyEmpty

250 mm

500 mm

Operating

level

2.5

2.0

1.5

1.0

0.5

0.0

Relative amount of light received

No sensing

object

Round, 500-ml

PET bottle Square,500-ml

PET bottle

Filled with

water

Filled with

water EmptyEmpty

1 m 2 m

Operating

level

180

140

100

160

120

Sensing distance (mm)

Black

paper

Blue

paper

Green

paper

Red

paper

White

paper

Sensing distance (mm)

Black

paper

Blue

paper

Green

paper

Red

paper

White

paper

700

500

300

100

600

400

200

Sensing distance (mm)

Black

paper

Blue

paper

Green

paper

Red

paper

White

paper

1600

1400

1000

600

200

1200

800

400

E3FA/E3RA/E3FB/E3RB

Output circuit diagram

PNP Output

Model Operation

mode Timing charts Operation

selector Output circuit

E3F@-TP@

E3F@-RP@

E3F@-DP@

E3F@-VP@

E3F@-BP@

E3R@-TP@

E3R@-RP@

E3R@-DP@

Light-ON

Connect the

pink wire

(Pin(2)) to the

brown (Pin(1))

Dark-ON

Connect the

pink wire

(Pin(2)) to the

blue (Pin(3))

or open the

pink wire

(Pin(2))

E3F@-LP@

Light-ON

Connect the

pink wire

(Pin(2)) to the

brown (Pin(1))

Dark-ON

Connect the

pink wire

(Pin(2)) to the

blue (Pin(3))

or open the

pink wire

(Pin(2))

Light incident

Light interrupted

OFF

Operate

Reset

Operation indicator

(orange)

(Between blue

and black leads)

Output transistor

Load

(e.g., relay)

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON0 V

Operation

indicator

(Orange)

Stability

indicator

(Green)

Photo-

electric

Sensor

Main

Circuit

10 to 30 VDC

Brown

Black

BlueLoad

(Relay)

Through-beam Receivers, Retro-reflective Models,

Diffuse-reflective Models, Limited reflective Models.

Transparent detected with P-opaquing function.

Light incident

Light interrupted

OFF

Operate

Reset

Operation indicator

(orange)

(Between blue

and black leads)

Output transistor

Load

(e.g., relay)

Through-beam Emitter

Power

indicator

(green)

Photo-

electric

Sensor

Main

Circuit

Brown

Blue

10 to 30 VDC

NEAR FAR

OFF

Operate

Reset

Operation indicator

(orange)

Output transistor

Load

(e.g., relay) (Between blue

and black leads)

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON0 V

Operation

indicator

(Orange)

Stability

indicator

(Green)

Photo-

electric

Sensor

Main

Circuit

10 to 30 VDC

Brown

Black

BlueLoad

(Relay)

Background suppression.

NEAR FAR

OFF

Operate

Reset

Operation indicator

(oramge)

Output transistor

Load

(e.g., relay) (Between blue

and black leads)

E3FA/E3RA/E3FB/E3RB

NPN Output

Connector Pin Arrangement

M12 Connector Pin Arrangement Connectors (Sensor I/O connectors)

M12 4-wire Connectors

Model Operation

mode Timing charts Operation

selector Output circuit

E3F@-TN@

E3F@-RN@

E3F@-DN@

E3F@-VN@

E3F@-BN@

E3R@-TN@

E3R@-RN@

E3R@-DN@

Light-ON

Connect the

pink wire

(Pin(2)) to the

brown (Pin(1))

or open the

pink wire

(Pin(2))

Dark-ON

Connect the

pink wire

(Pin(2)) to the

blue (Pin(3))

E3F@-LN@

Light-ON

Connect the

pink wire

(Pin(2)) to the

brown (Pin(1))

or open the

pink wire

(Pin(2))

Dark-ON

Connect the

pink wire

(Pin(2)) to the

blue (Pin(3))

Light incident

Light interrupted

OFF

Operate

Reset

Operation indicator

(orange)

(Between brown

and black leads)

Output transistor

Load

(e.g., relay)

110 to 30 VDC

Brown

Black

Blue

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON

Operation

indicator

(Orange)

Stability

indicator

(Green)

0 V

Load

(Relay)

Photo-

electric

Sensor

Main

Circuit

Through-beam Receivers, Retro-reflective Models,

Diffuse-reflective Models, Limited reflective Models.

Transparent detected with P-opaquing function.

Light incident

Light interrupted

OFF

Operate

Reset

Operation indicator

(orange)

(Between brown

and black leads)

Output transistor

Load

(e.g., relay)

Through-beam Emitter

Power

indicator

(green)

Photo-

electric

Sensor

Main

Circuit

Brown

Blue

10 to 30 VDC

NEAR FAR

OFF

Operate

Reset

Operation indicator

(orange)

Output transistor

Load

(e.g., relay) (Between brown

and black leads)

Background suppression.

110 to 30 VDC

Brown

Black

Blue

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON

Operation

indicator

(Orange)

Stability

indicator

(Green)

0 V

Load

(Relay)

Photo-

electric

Sensor

Main

Circuit

NEAR FAR

OFF

Operate

Reset

Operation indicator

(oramge)

Output transistor

Load

(e.g., relay) (Between brown

and black leads)

Classification Wire color Connector pin No. Application

Brown

➀

Power supply (+V)

White

➁

L/on · D/on selectable

Blue

➂

Power s u pply (0 V)

Black

➃

Output

Brown

Blue

White

Black

Pin No. Wire color

E3FA/E3RA/E3FB/E3RB

Nomenclature

* The Emitter has two Power indicat ors (Green) instead of the Stability indicator (Green) and the Operation indicator (Orange).

Safety Precautions

Refer to Warranty and Limitations of Liability.

This product is not designed or rated for directly or

indirectly ensuring safety of persons. Do not use it

for such a purpose.

Never use the product with an AC power supply.

Do not use the product with voltage in excess of the

rated voltage.

Do not use the product with incorrect wiring.

Otherwise, explosion, fire, malfunction may result.

Be sure to follow the safety precautions below for added safety.

1. Do not use the sensor under the environment with explosive,

flammable or corrosive gas.

2. Do not use the sensor under the oil or chemical environment.

3. Do not use the sensor in the water, rain or outdoors.

4. Do not use the sensor in the environment where humidity is high

and condensation may occur.

5. Do not use the sensor under the environment under the other

conditions in excess of rated.

6. Do not use the sensor in place that is exposed by direct sunlight.

7. Do not use the sensor in place where the sensor may receive

direct vibration or shock.

8. Do not use the thinner, alcohol, or other organic solvents.

9. Never disassemble, repair nor tamper with the sensor.

10.Please process it as industrial waste.

1. Laying Sensor wiring in the same conduit or duct as high-voltage

wires or power lines may result in malfunction or damage due to

conduit or use shielded cable.

2. Do not pull on the cable with excessive force.

3. If a commercial switching regulator is used, ground the FG (frame

ground) terminal.

4. The sensor will be available 100 ms after the power supply is tuned

ON. Start to use the sensor 100 ms or more after turning ON the

power supply. If the load and the sensor are connected to separate

power supplies, be sure to turn ON the sensor first.

5. Output pulses may be generated even when the power supply is

OFF. Therefore, it is recommended to first turn OFF the power

supply for the load or the load line.

6. The sensor must be mounted using the provided nuts. The proper

tightening torque range of E3FA/E3RA plastic housing series is

between 0.4 and 0.5 N

m. The proper tightening torque of E3FB/

E3RB metal housing series is 20 N

m max..

Stability indicator

(Green) Operation indicator

(Orange)

Sensitivity adjuster

Straight type, Plastic housing

with an adjuster:

E3FA-T@-D

E3FA-R@

E3FA-D@

E3FA-V@

E3FA-B@

without an adjuster:

E3FA-T@-L *

E3FA-L@

Stability indicator

(Green) Operation indicator

(Orange)

Sensitivity adjuster

Radial type, Plastic housing

with an adjuster:

E3RA-T@-D

E3RA-R@

E3RA-D@

without an adjuster:

E3RA-T@-L *

Stability indicator

(Green) Operation indicator

(Orange)

Sensitivity adjuster

Straight type, Metal housing

with an adjuster:

E3FB-T@-D

E3FB-R@

E3FB-D@

E3FB-V@

E3FB-B@

without an adjuster:

E3FB-T@-L *

E3FB-L@

Stability indicator

(Green) Operation indicator

(Orange)

Sensitivity adjuster

Radial type, Metal housing

with an adjuster:

E3RB-T@-D

E3RB-R@

E3RB-D@

without an adjuster:

E3RB-T@-L *

WARNING

CAUTION

Precautions for Safe Use

Precautions for Correct Use

E3FA/E3RA/E3FB/E3RB

Dimensions

Sensors (E3FA/E3RA Plastic housing)

(Unit: mm)

Tolerance class IT16 applies to dimensions in this data sheet unless oth erwise specified.

M18 × 30.5 P=1

Operation indicator (orange)

Sensitivity adjuster *

7 dia. 18.5 dia.

+0.5

Stability indicator (green)

Vinyl insulated round cable 4 dia. 4 cores

(conductor cross sectional area:0.128 mm2 (AWG26)

/insulation outside diameter:0.85 dia.)

standard length 2 m

Receiver

Emitter Optical axisOptical axis

34.5

30.5

15 15

16.6 dia.

E3FA series

Pre-wired Models

E3FA-T@1@

E3FA-R@1@

E3FA-D@1@

E3FA-L@1@

E3FA-V@11

E3FA-B@1@

Suitable models

E3FA-T@1@

E3FA-R@12

E3FA-B@11

Suitable models

E3FA-R@11

E3FA-D@1@

E3FA-L@1@

E3FA-V@11

E3FA-B@12

* Suitable models

E3FA-T@1@-D

E3FA-R@12

E3FA-D@1@

E3FA-V@11

E3FA-B@12

Mounting HolesLeft side view Left side view

Front view

E3FA series

M12 Connector Models

E3FA-T@2@

E3FA-R@2@

E3FA-D@2@

E3FA-L@2@

E3FA-V@21

E3FA-B@2@

M18 × 30.5 P=1

M12 × 4 P=1

7 dia. 18.5 dia.

+0.5

34.5

30.5

15 15

16.6 dia.

Operation indicator (orange)

Sensitivity adjuster *

Stability indicator (green)

Receiver

Emitter Optical axisOptical axis

Suitable models

E3FA-T@2@

E3FA-R@22

E3FA-B@21

Suitable models

E3FA-R@21

E3FA-D@2@

E3FA-L@2@

E3FA-V@21

E3FA-B@22

Mounting Holes

Terminal No. Specification

1+V

2 L/on · D/on selectable

30V

4 Output

* Suitable models

E3FA-T@2@-D

E3FA-R@22

E3FA-D@2@

E3FA-V@21

E3FA-B@22

Left side view Left side view

Front view Right side view

Emitter

ReceiverOptical axis Optical axis M18 × 30.5 P=1

Operation indicator (orange)

Sensitivity adjuster

7 dia.

18.5 dia.

+0.5

Stability

indicator (green)

Vinyl insulated round cable 4 dia. 4 cores

(conductor cross sectional area:0.128 mm2 (AWG26)

/insulation outside diameter:0.85 dia.)

standard length 2 m

714.1 dia.

5.2 5.2 14.9

47.4 53.9

43.4 35.9

E3RA series

Pre-wired Models

E3RA-T@11

E3RA-R@11

E3RA-D@1@

Mounting Holes

Suitable models

E3RA-T@11 Suitable mode ls

E3RA-R@11

E3RA-D@1@

Rear view Rear view Front view

M18 × 30.5 P=1

M12 × 4 P=1

7 dia.

18.5 dia.

+0.5

714.1 dia.

5.2 5.2 14.9

47.4 57.9

43.4 35.9

Emitter

ReceiverOptical axis Optical axis

Operation indicator (orange)

Sensitivity adjuster

Stability

indicator (green)

E3RA series

M12 Connector Models

E3RA-T@21

E3RA-R@21

E3RA-D@2@

Mounting Holes

Suitable models

E3RA-T@21 Suitable mode ls

E3RA-R@21

E3RA-D@2@Terminal No. Specification

1+V

2 L/on · D/on selectable

30V

4 Output

Rear view Rear view Front view

Bottom view

E3FA/E3RA/E3FB/E3RB

Sensors (E3FB/E3RB Metal housing)

M18 × 26.4 P=1

Operation indicator (orange)

Sensitivity adjuster *

7 dia. 18.5 dia.

+0.5

Stability indicator (green)

Vinyl insulated round cable 4 dia. 4 cores

(conductor cross sectional area:0.128 mm2 (AWG26)

/insulation outside diameter:0.85 dia.)

standard length 2 m

Receiver

Emitter Optical axisOptical axis

37.5

29.9

E3FB series

Pre-wired Models

E3FB-T@11

E3FB-R@1@

E3FB-D@1@

E3FB-L@1@

E3FB-V@11

E3FB-B@1@

Suitable models

E3FB-T@11

E3FB-R@12

E3FB-B@11

Suitable models

E3FB-R@11

E3FB-D@1@

E3FB-L@1@

E3FB-V@11

E3FB-B@12

* Suitable models

E3FB-T@11-D

E3FB-R@12

E3FB-D@1@

E3FB-V@11

E3FB-B@12

Mounting HolesLeft side view Left side view

Front view

E3FB series

M12 Connector Models

E3FB-T@21

E3FB-R@2@

E3FB-D@2@

E3FB-L@2@

E3FB-V@21

E3FB-B@2@

M18 × 26.4 P=1

Operation indicator (orange)

Sensitivity adjuster *

7 dia. 18.5 dia.

+0.5

Stability indicator (green)

Receiver

Emitter Optical axisOptical axis

37.5

29.9

M12 × 4 P=1

Suitable models

E3FB-T@21

E3FB-R@22

E3FB-B@21

Suitable models

E3FB-R@21

E3FB-D@2@

E3FB-L@2@

E3FB-V@21

E3FB-B@22

Mounting Holes

Terminal No. Specification

1+V

2 L/on · D/on selectable

30V

4 Output

* Suitable models

E3FB-T@21-D

E3FB-R@22

E3FB-D@2@

E3FB-V@21

E3FB-B@22

Left side view Left side view

Front view Right side view

Emitter

ReceiverOptical axis Optical axis M18 × 26.4 P=1

Operation indicator (orange)

Sensitivity adjuster

7 dia.

18.5 dia.

+0.5

Stability

indicator (green)

Vinyl insulated round cable 4 dia. 4 cores

(conductor cross sectional area:0.128 mm2 (AWG26)

/insulation outside diameter:0.85 dia.)

standard length 2 m

714.1 dia.

5.2 5.2 13

50.4 56.9

42.835.9

E3RB series

Pre-wired Models

E3RB-T@11

E3RB-R@11

E3RB-D@1@

Mounting Holes

Suitable models

E3RB-T@11 Suitable models

E3RB-R@11

E3RB-D@1@

Rear view Rear view Front view

Emitter

ReceiverOptical axis Optical axis M18 × 26.4 P=1

Operation indicator (orange)

Sensitivity adjuster

7 dia.

18.5 dia.

+0.5

Stability

indicator (green)

714.1 dia.

5.2 5.2 13

50.4 60.9

42.835.9

M12 × 4 P=1

E3RB series

M12 Connector Models

E3RB-T@21

E3RB-R@21

E3RB-D@2@

Mounting Holes

Suitable models

E3RB-T@21 Suitable models

E3RB-R@21

E3RB-D@2@Terminal No. Specification

1+V

2 L/on · D/on selectable

30V

4 Output

Rear view Rear view Front view

Bottom view

E3FA/E3RA/E3FB/E3RB

Accessories (Order Separately)

Material:POM(for E3FA/E3RA)

Nickel-brass(for E3FB/E3RB)

Three, 24

24 dia.

M18 4 P=1

Attached nut

40.3

5259.9

2.7

1.6

7.5

Two, 3.5 dia.

72 63.680

Two, 3.5 dia.

Reflector

8.5

0.2

Reflectors

E39-R1S E39-RP1

4.3

36.5

Two, 30°

Two, 4.3

Two, R15

1.5 90°

(R16.5)

18.2 dia.

14.5

15.1

12.5

16.7 dia.

27 dia.

Mounting brackets

E39-L183 Mounting brackets

E39-L182

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 warr anties 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 f orm 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 e xpenses 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

Buy er 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 CONTRA CT, W ARRANTY, 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 T O ADDRESS THE RISKS,

AND THAT THE OMR ON 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.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

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

Authorized Distributor:

In the interest of product improvement,

specifications are subject to change without notice.

CSM_1_7_1013

Cat. No. E424-E1-03 Printed in Japan

1013(1112)

OMRON Corporation Industrial Automation Company

OMRON ELECTRONICS LLC

One Commerce Drive Schaumburg,

IL 60173-5302 U.S.A.

Tel: (1) 847-843-7900/Fax: (1) 847-843-7787

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

Contact: www.ia.omron.com

Tokyo, JAPAN

OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2),

Alexandr a 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

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Omron:

E3FB-RN22 E3FB-DN21 E3FB-LN22 E3FB-BN22 E3FB-DP13 2M E3FB-LP11 2M E3FB-BP11 2M E3RB-DP13

2M E3FB-TN11 2M E3FB-RN11 2M E3FB-DN11 2M E3FB-DN22 E3FB-LN11 2M E3FB-VN11 2M E3FB-BN11 2M

E3RB-TN11 2M E3RB-RN11 2M E3RB-DN11 2M E3RB-DN22 E3FB-RP11 2M E3RB-DP21 E3FB-RN21 E3FB-

DN13 2M E3FB-LN21 E3FB-BN21 E3RB-DN13 2M E3FB-TP11 2M E3FB-RP21 E3FB-DP11 2M E3FB-DP22

E3FB-LP21 E3FB-VP11 2M E3FB-BP21 E3RB-TP11 2M E3RB-RP11 2M E3RB-DP11 2M E3RB-DP22 E3FB-

BN12 2M E3RB-TN21 E3RB-RN21 E3RB-DN12 2M E3RB-DN23 E3FB-RP12 2M E3FB-DP21 E3FB-LP12 2M

E3FB-BP12 2M E3FB-LN12 2M E3FB-VN21 E3FB-TN21 E3FB-RN12 2M E3FB-DN12 2M E3FB-DN23 E3RB-

DN21 E3FB-TP21 E3FB-RP22 E3FB-DP12 2M E3FB-DP23 E3FB-LP22 E3FB-VP21 E3FB-BP22 E3RB-TP21

E3RB-RP21 E3RB-DP12 2M E3RB-DP23