E3FZ-R81H-2M - Omron - Product.Network

1E3FZ/E3FR

Easy mounting photoelectric sensor in short M18 housing

E3FZ/E3FR

• Secure-click snap mounting for fast

installation

• High power LED for enhanced

sensing distance

• Short housing with less than

40 mm length

• Minimal optical axis deviation for easy

alignment

Features

Up to 10 times faster

Up to 3 times faster

Conventional

square sensors

Conventional

cylindrical

sensors

E3FZ with

SecureClick*

*SecureClick has been tested to withstand severe vibrations.

>>CLICK

The SecureClick snap mounting mechanism provides easy

installation in 2 steps and enhanced protection against vibration.

Easy and fast installation

Installation time can be reduced by up to 10 times compared to

conventional sensors.

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2 Standard Photoelectric Sensors
Ordering Information
Snap mounting – E3FZ*2
Radial mounting – E3FR
*1. Measured with reflector E39-R1S
The reflector is sold separately.
*2. Mounting with Snap-Holder (provided with product) or M18 Nuts (provided with product) possible.
*3.Pre-wired connectors are available on request (item description see "Model Number Legend" on page 4)
Sensor type Sensing distance Connection method Order code
NPN output PNP output
Through-beam 15 m ––2 m–
*3 E3FZ-T61H 2M E3FZ-T81H 2M
–––
*3 E3FZ-T66H E3FZ-T86H 
Retroreflective with M.S.R. 0.1 to 4 m *1––2 m–
*3 E3FZ-R61H 2M E3FZ-R81H 2M
–––
*3 E3FZ-R66H E3FZ-R86H
Diffuse reflective 1 m (adjustable) ––2 m–
*3 E3FZ-D62 2M E3FZ-D82 2M
–––
*3 E3FZ-D67 E3FZ-D87
Diffuse reflective 
(background suppression)
100 mm (fixed) ––2 m–
*3 E3FZ-LS61H 2M E3FZ-LS81H 2M
–––
*3 E3FZ-LS66H E3FZ-LS86H
200 mm (fixed)
––2 m–
*3 E3FZ-LS64H 2M E3FZ-LS84H 2M
–––
*3 E3FZ-LS69H E3FZ-LS89H
Sensor type Sensing distance Connection method Order code
NPN output PNP output
Through-beam 15 m ––2 m–
*3 E3FR-T61H 2M E3FR-T81H 2M
–––
*3 E3FR-T66H E3FR-T86H
Retroreflective with M.S.R. 0.1 to 4 m *1
––2 m–
*3 E3FR-R61H 2M E3FR-R81H 2M
–––
*3 E3FR-R66H E3FR-R86H
Diffuse reflective 1 m (adjustable) ––2 m–
*3 E3FR-D62 2M E3FR-D82 2M
–––
*3 E3FR-D67 E3FR-D87
Diffuse reflective 
(background suppression)
100 mm (fixed) ––2 m–
*3 E3FR-LS61H 2M E3FR-LS81H 2M
–––
*3 E3FR-LS66H E3FR-LS86H
200 mm (fixed)
––2 m–
*3 E3FR-LS64H 2M E3FR-LS84H 2M
–––
*3 E3FR-LS69H E3FR-LS89H
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3E3FZ/E3FR

Accessories

Reflectors

Mounting brackets

Sensor I/O connectors

Note: For the complete list of sensor I/O connectors refer to E26E Accessories datasheet.

Shape Type Material Features Size in mm Applicable Sensor Order code

General purpose

reflectors

-ABS base

- Acrylic surface

Surface screw

mounting

(diagonal holes)

59.9x40.3x7.5 - Retroreflective

photo electric

sensors –

non polarizing

- Retroreflective

photo electric

sensors –

polarizing (MSR)

E39-R1S

Snap mounting dia 30 mm

(reflector)

dia 6.5 mm

(snap mount)

E39-R49

Shape Type Material Features Applicable Sensor Order code

General purpose

mounting

stainless steel Horizontal angle adjustment E3FZ (dia 20mm

snap holder)

E39-EL8

Telescope

mounting

3D rotation (fits to 12 mm mounting

rod)

E39-EL9

Straight 2 m 4-wire PVC XS2F-D421-D80-A

PUR Y92E-M12PUR4S2M-L

5 m PVC XS2F-D421-G80-A

PUR Y92E-M12PUR4S5M-L

L-shaped 2 m PVC XS2F-D422-D80-A

PUR Y92E-M12PUR4A2M-L

5 m PVC XS2F-D422-G80-A

PUR Y92E-M12PUR4A5M-L

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4 Standard Photoelectric Sensors

Model Number Legend

e.g., E3FZ-T81H; short housing/ through-beam/PNP output/2 m cable/without an adjustor/L-on/D-on by wire/

E3FZ-T86H-D; short housing/through-beam/PNP output/M12 connector/without an adjustor/L-on/D-on by wire/receiver

E3FR-LS86; radial housing/background-suppression/PNP output/M12 connector/sensing distance of 100 mm/without an adjustor/

L-on/D-on by wire/

1. Cylindrical family name: E3F

2. Series name

2: standard housing (seperate naming rule)

Z: short housing

R: radial housing

3. Sensing method

T: through-beam

R: retroreflective

D: diffuse reflective

LS: background suppression

4. Output

6: NPN output

8: PNP output

5. Connection

Through-beam, retroreflective and diffuse reflective types

1: 2 m cable

6: M12 connector

Background suppression types

1: 2 m cable/sensing distance of 100 mm

4: 2 m cable/sensing distance of 200 mm

6: M12 connector/sensing distance of 100 mm

9: M12 connector/sensing distance of 200 mm

6. Adjuster

Blank: with volume adjuster/L-on/D-on by wire

H: without volume adjuster/L-on/D-on by wire

7. Emitter/ Receiver

L: emitter

D: receiver

8. Kind of connection

Blank: standard 2 m cable or M12 connector

M1J: pre-wired with 30cm cable and

M12 plug connector (4 pin)

M3J: pre-wired with 30cm cable and

M8 plug connector (4 pin)

M5J: pre-wired with 30cm cable and

M8 plug connector (3 pin)

M1TJ: pre-wired with 30cm cable and Twist&Click

M12 plug connector (4 pin)

9. Cable length

Blank: M12 connector

Number: cable length

E3F@-@@@@-@-@@

123456 7 89

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5E3FZ/E3FR

Mounting and dismounting

Mounting

Dismounting

Insert the snap holder into the

mounting hole from the front

Insert the sensor into the snap

holder from the back

Verify the correct position

(a clicking sound can be heard)

Verify the correct position

(a clicking sound can be heard)

Step 1

Step 2

2.5 to 2.9 mm

dia 20.1 to 20.2 mm

Apply soft pressure to the sensor

lens in the indicated areas (e.g. with

two thumbs)

Press down both snap-fits and push

the snap holder forward.

Remove the sensor

Remove the snap holder

Step 1

Step 2

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6 Standard Photoelectric Sensors

Specifications

Item Through-beam Retroreflective Diffuse reflective

E3FZ-T / E3FR-T E3FZ-R / E3FR-R E3FZ-D / E3FR-D

Sensing distance 15 m 4 m [100 mm] 1 m (white paper 300x300 mm)

Spot diameter –

Standard sensing object Opaque: 12 mm dia .min Opaque: 75 mm dia. min –

Differential travel – 20% max. of sensing distance

max.

Black/white error –

Directional angle Emitter and Reciever: 3° to 15° Sensor: 3° to 10°, Reflector: 30° –

Light source (wave length) Infrared LED (870 nm) Red LED (660 nm) Infrared LED (860 nm)

Power supply voltage 10 to 30 VDC, including 10% ripple(p-p)

Current consumption 45mA max.

(Emitter: 25mA max.,

Receiver; 20 mA max. )

25 mA max.

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

Light-on/Dark-on selectable by wire,

E3F@-6@: NPN open-collector output

E3F@-8@: PNP open-collector output

Protective circuits Power supply reverse polarity

protection, output short-circuit

protection, and reversed output

polarity protection

Power supply reverse polarity protection,

output short-circuit protection, mutual interference prevention and

reversed output polarity protection

Response time Operate and reset; 1 ms max.

Sensitivity adjustment – One-turn adjuster

Ambient illumination

(receiver side)

Incandescent lamp; 3000 lx max., Sunlight 10000 lx max.

Ambient temperature Operating; -25 to +55°C, Storage; -40 to +70°C (with no icing or condensation)

Ambient humidity Operating; 35 to 85% RH, Storage; 35 to 95% RH (with no condensation)

Insulation resistance 20MΩ min. at 500 VDC

Dielectric resistance 1000 VAC at 50/60 Hz for 1 min

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/s2, 3 times, each in X, Y and Z directions

Degree of protection *1

*1. The IP69k test according to DIN 40 050 part 9 is intended to simulate high pressure/steam cleaning. During the test 14-16 l/min water

at 80°C is sprayed onto the sensor from different angles with 8000-10000 kPa. The sensor may not suffer any damaging effects from

high pressure water in appearance and functionality.

IEC 60529 IP67, IP69K after DIN 40050-9

Connection method Pre-wired cable (standard length 2 m), Standard M12 connector

Indicator Operation indicator: yellow, stability indicator: green

(Emitter has only power supply indicator; green)

Weight

(packed state)

Pre-wired approx. 120 g approx. 60 g

Standard

connector

approx. 40 g approx. 20 g

Material Case ABS

Cover lens

Plate window

PMMA

Accessories Instruction sheet, 2x M18 nuts, snap mounting tool (E3FZ only).

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7E3FZ/E3FR

Specification

Item Background suppression (BGS)

E3FZ-LS@1H / E3FR-LS@1H

E3FZ-LS@6H / E3FR-LS@6H

E3FZ-LS@4H / E3FR-LS@4H

E3FZ-LS@9H / E3FR-LS@9H

Sensing distance 10 to 100 mm (White paper 100x100 mm) 10 to 200 mm (White paper 100x100 mm)

Spot diameter 4 mm dia. at sensing distance of 100 mm 18 mm dia. at sensing distance of 200 mm

Standard sensing object –

Differential travel 3% of sensing distance max. 20% of sensing distance max.

Black/white error 5% of sensing distance max. 20% of sensing distance max.

Directional angle –

Light source (wave length) Red LED (650 nm) Red LED (660 nm)

Power supply voltage 10 to 30 VDC, including 10% ripple(p-p)

Current consumption 25 mA max.

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

Light-on/Dark-on selectable by wire,

E3F@-LS6: NPN open-collector output

E3F@-LS8: PNP open-collector output

Protective circuits Power supply reverse polarity protection, output short-circuit protection,

mutual interference prevention and reversed output polarity protection

Response time Operate and reset; 1 ms max.

Sensitivity adjustment –

Ambient illumination

(receiver side)

Incandescent lamp; 3000 lx max., Sunlight 10000 lx max.

Ambient temperature Operating; -25 to +55°C, Storage; -40 to +70°C (with no icing or condensation)

Ambient humidity Operating; 35 to 85%RH, Storage; 35 to 95%RH (with no condensation)

Insulation resistance 20MΩ min. at 500 VDC

Dielectric resistance 1000 VAC at 50/60 Hz for 1 min

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; 500m/s2, 3 times, each in X, Y and Z directions

Degree of protection *1

*1. The IP69k test according to DIN 40 050 part 9 is intended to simulate high pressure/steam cleaning. During the test 14-16 l/min water

at 80ºC is sprayed onto the sensor from different angles with 8000-10000 kPa. The sensor may not suffer any damaging effects from

high pressure water in appearance and functionality.

IEC 60529 IP67, IP69K after DIN 40050-9

Connection method Pre-wired cable (standard length 2m), Standard M12 connector

Indicator Operation indicator: yellow, stability indicator: green

Weight

(packed state)

Pre-wired approx.60g

Standard

connector

approx.20g

Material Case ABS

Cover-lens

Plate-window

PMMA

Accessories Instruction sheet, 2x M18 nuts, snap mounting tool (E3FZ only).

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8 Standard Photoelectric Sensors

Engineering Data (typical)

Parallel Operating Range

Through-beam Models Retroreflective Models

E3F@-T@1H(T@6H) E3F@-R@1H(R@6H)

Operating Range

Diffuse reflective Models BGS Models

E3F@-D@2(D@7) E3F@-LS@1H(LS@6H), left to right E3F@-LS@4H(LS@9H), left to right

Excess Gain vs. Distance

Through-beam Models Retroreflective Models Diffuse reflective Models

E3F@-T@1H(T@6H) E3F@-R@1H(R@6H) E3F@-D@2(D@7)

Distance Y (mm)

Distance X (m)

1500

-1500

405 1015202530350

1000

500

-500

-1000

150

-150 1234560

100

-50

-100

E39-R1S

E39-R1

Distance Y (mm)

Distance X (m)

120

100

-20

-40

-60

-80

-100

-120

140

-140

1.80.2 0.4 0.6 0.8 1 1.2 1.4 1.60

Sensing object: 300 x 300 white paper

Distance Y (mm)

Distance X (m)

-1

-2

-3

-4 10020 40 60 800

Distance Y (mm)

Sensing object: 100 x 100 white paper

Distance X (mm)

Sensing object: 100 x 100 white paper

-2

-4

-6

-8

100 150 200 250500

Distance X (mm)

Distance Y (mm)

100

0.5

0.3

0.1

5045403530252015105

Distance (m)

Oper-

ating

level

Excess gain ratio (multiple)

100

0.5

0.3

0.1

612345

E39-R1S

E39-R1

Distance (m)

Oper-

ating

level

Excess gain ratio (multiple)

100

0.5

0.3

0.1 2.50.5 1 1.5 20

Sensing object: 300 x 300 white paper

Distance (m)

Oper-

ating

level

Excess gain ratio (multiple)

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9E3FZ/E3FR

Sensing Object Size vs. Distance Spot Diameter vs. Distance

Diffuse reflective Models BGS Models

E3F@-D@2(D@7) E3F@-LS@1H(LS@6H) E3F@-LS@4H(LS@9H)

Sensing Distance vs. Sensing Object Material Inclination Characteristics (Vertical)

BGS Models BGS Models

E3F@-LS@1H(LS@6H) E3F@-LS@4H(LS@9H) E3F@-LS@1H(LS@6H)

Inclination Characteristics (Horizontal)

BGS Models

E3F@-LS@1H(LS@6H) E3F@-LS@4H(LS@9H) E3F@-LS@4H(LS@9H)

Sensing object: White paper

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

1.8

0.0 600100 200 300 400 5000

Length d of sensing object (mm)

Distance (m)

020 40 60 80 100

Distance (mm)

Spot diameter (mm)

050 100 150 200 2500

Distance (mm)

Spot diameter (mm)

120

100

White

paper

Veneer Card-

board

Black

paper

Black

rubber

SUS Mirror

surface

Material

Sensing distance (mm)

250

200

150

100

Sensing distance (mm)

White

paper

Veneer Card-

board

Black

paper

Black

rubber

SUS Mirror

surface

Material

-2

-4

-6

-8

-10 804020 600-40 -20-60-80 Inclination angle (°)

Sensing distance variation (%)

+θ

−θ

Upwards and

Downwards

Center

line

Sensing

object

Inclination

angle

50 804020 600-40 -20-60-80

(Left and Right)

Center

line

Sensing

object

Inclination

angle

Sensing distance variation (%)

Inclination angle (°)

+θ

−θ

50 804020 600-40 -20-60-80

+θ

−θ

Inclination

angle

(Left and Right)

Center

line

Sensing

object

Sensing distance variation (%)

Inclination angle (°)

50 804020 600-40 -20-60-80

Center

line

Sensing

object

Upwards and

Downwards

Inclination

angle

Sensing distance variation (%)

Inclination angle (°)

+θ

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10 Standard Photoelectric Sensors

Output Circuit Diagram

PNP Output

Model Operation

mode

Timing charts Mode

selector

switch

Output circuit

E3F@-T8

E3F@-R8

E3F@-D8

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@-LS8 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

(yellow)

(Between brown

and black wires)

Output transistor

Load

(e.g., relay)

0 V

Through-beam Receivers, retroreflective models,

diffuse reflective models

Operation

indicator

(Yellow)

Stability

indicator

(Green)

Photo-

electric

Sensor

Main

Circuit

(Control

output)

10 to 30 VDC

Brown

Black

Blue

100 mA

max. Load

(Relay)

Light Incident

Light Interrupted

OFF

Operate

Reset

Operation indicator

(yellow)

(Between brown

and black wires)

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

(yellow)

Output transistor

Load

(e.g., relay)

(Between brown

and black wires) 4

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON

0 V

Operation

indicator

(Yellow)

Stability

indicator

(Green)

Photo-

electric

Sensor

Main

Circuit

10 to 30 VDC

Brown

Black

Blue

Load

(Relay)

NEAR FAR

OFF

Operate

Reset

Operation indicator

(yellow)

Output transistor

Load

(e.g., relay)

(Between brown

and black wires)

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11E3FZ/E3FR

NPN Output

Model Operation

mode

Timing charts Mode

selector

switch

Output circuit

E3F@-T6

E3F@-R6

E3F@-D6

Light ON Connect the

pink wire (2)

to the blue

wire (3) or

leave open.

Dark ON Connect the

pink wire (2)

to the brown

wire (1).

E3F@-LS6 Light ON Connect the

pink wire (2)

to the blue

wire (3) or

leave open.

Dark ON Connect the

pink wire (2)

to the brown

wire (1).

Light Incident

Light Interrupted

OFF

Operate

Reset

Operation indicator

(yellow)

(Between brown

and black wires)

Output transistor

Load

(e.g., relay)

0 V

Through-beam receivers, retroreflective models,

diffuse reflective models

10 to 30 VDC

Brown

Operation

indicator

(Yellow)

Stability

indicator

(Green)

Photo-

electric

Sensor

Main

Circuit

(Control

output) 100 mA

max.

Black

Blue

Load

(Relay)

Light Incident

Light Interrupted

OFF

Operate

Reset

Operation indicator

(yellow)

(Between brown

and black wires)

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

(yellow)

Output transistor

Load

(e.g., relay)

(Between brown

and black wires) 4

10 to 30 VDC

Brown

Black

Blue

Pink

100 mA max.

(Control output)

Light-ON

Dark-ON

Operation

indicator

(Yellow)

Stability

indicator

(Green)

0 V

Load

(Relay)

Photo-

electric

Sensor

Main

Circuit

NEAR FAR

OFF

Operate

Reset

Operation indicator

(yellow)

Output transistor

Load

(e.g., relay)

(Between brown

and black wires)

Brown

Blue

White

Black

Pin No.

Wire colo

XS2F-D421-D80-A

XS2F-D421-G80-A

XS2F-D422-D80-A

XS2F-D422-G80-A

M12 4-wire Connectors

Classification Wire color Connector pin No. Application

Brown APower supply (+V)

White BOperation selection

Blue CPower supply (0 V)

Black DOutput

Connector Pin Arrangement

M12 Pre-wired Connector (-M1J)

M12 Connector Pin Arrangement

Connectors (Sensor I/O connectors)

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12 Standard Photoelectric Sensors

Dimensions

Note: All units are in millimeters unless otherwise stated.

E3FZ-Series

Pre-wired models Connector models

E3FZ-T@

Emitter

E3FZ-T@

Receiver

E3FZ-R@

E3FZ-LS@

E3FZ-D@

Optical Axis

M18x1 6g M18x1 6g

Power indicator (green)Power indicator (green)

M12x1 6g

15 16.25 16.25

30.25 30.355.20

4 dia

9.30

Optical Axis

M18x1 6g M18x1 6g

Stability indicator (green)

Operation indicator (yellow)Operation indicator (yellow)

Stability indicator (green)

M12x1 6g

15 16.25 16.25

30.25 30.355.20

4 dia

9.30

Optical Axis

Emitter

Receiver

M18x1 6g M18x1 6g

Stability indicator (green)

Operation indicator (yellow)Operation indicator (yellow)

Stability indicator (green)

M12x1 6g

15 16.25 16.25

30.25 30.355.20

4 dia

3.50

9.30

Optical Axis

Emitter

Receiver

M18x1 6g M18x1 6g

Stability indicator (green)

Operation indicator (yellow)

Sensitivity adjusterSensitivity adjuster

Operation indicator (yellow)

Stability indicator (green)

M12x1 6g

15 16.25 16.25

30.25

22.55

30.355.20

4 dia

3.50

9.30

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13E3FZ/E3FR

E3FR Series

Pre-wired models Connector models

E3FR-T@1H 2M

E3FR-R@1H 2M

E3FR-LS@1H 2M

E3FR-D@2 2M

Power indicator (green)

Optical axis

25.75

40.405.20

10.75

18.25

M18x1 6g

4 dia

30.35

16.25

R8.3

Optical axis

25.75

40.409.30

10.75

18.25

M18x1 6g

M12x1 6g

R8.3

Stability indicator (green)

Operation indicator (yellow)

30.35

16.25

Emitter

Receiver

Stability indicator (green)

Operation indicator (yellow)

Receiver

Emitter

Optical axis

3.50

25.75

40.405.20

10.75

18.25

M18x1 6g

4 dia

30.35

16.25

R8.3

Receiver

Emitter

Optical axis

3.50

25.75

40.409.30

10.75

18.25

M18x1 6g

M12x1 6g

R8.3

Stability indicator (green)

Operation indicator (yellow)

Sensitivity adjuster

Receiver

Emitter

Optical axis

3.50

25.75

40.405.20

10.75

18.25

M18x1 6g

4 dia

30.35

22.55

16.25

R8.3

Receiver

Emitter

Optical axis

3.50

25.75

40.409.30

10.75

18.25

M18x1 6g

M12x1 6g

R8.3

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14 Standard Photoelectric Sensors

Accessories

E39-R1S

Material:

ABS base,

acrylic surface

E38-R49

Material:

ABS base,

acrylic surface

E39-EL8

Material:

stainless steel

E39-EL9

(can be attached

to dia 12 mm

mounting rod)

Material:

stainless steel

Snap mount tool

Material:

ABS

40.3

5259.9

2.7

1.6

7.5

Two, 3.5 dia.

34.5

12.6

7.4

32.8

6.5

~ 2-3

2.5

630

20.15

15°

4.3

15.5

1.5

Ø 25

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15E3FZ/E3FR

Safety precautions

This product is not designed or rated for directly or

indirectly ensuring safety of persons. Do not use it for

such a purpose.

Do not use the product with voltage in excess of the

rated voltage. Excess voltage may result in malfunc-

tion or fire.

Never use the product with an AC power supply.

Otherwise, explostion may result.

When cleaning the product, do not apply a high-pres-

sure spray of water to one part of the product. Other-

wise, parts may become damaged and the degree of

protection may be degraded.

High-temperature environments may result in burn

injury.

The following precautions must be observed to ensure safe

operation of the Sensor.

Operating Environment

Do not use the Sensor in an environment where explosive or

flammable gas is present.

Connecting Connectors

Be sure to hold the connector cover when inserting or removing

the connector. Be sure to tighten the connector lock by hand;

do not use pliers or other tools. If the tightening is insufficient, the

degree of protection will not be maintained and the Sensor may

become loose due to vibration. The appropriate tightening torque

is 0.39 to 0.49 N·m for M12 connectors.

Load

Do not use a load that exceeds the rated load.

Rotation Torque for Sensitivity Adjustment

Adjust with a torque of 0.05 N·m or less.

Environements with Cleaners and Disinfectants

(e.g., Food Processing Lines)

Do not use the Sensor in environments subject to cleaners and

disifectants. They may reduce the degree of protection.

Modifications

Do not attempt to disassemble, repair, or modify the Sensor.

Outdoor Use

Do not use the Sensor in locations subject to direct sunlight.

Cleaning

Do not use thinner, alcohol, or other organic solvents. Otherwise,

the optical properties and degree of protection may be degraded.

Surface Temperature

Burn injury may occur. The Sensor surface temperature rises de-

pending on application conditions, such as the surrounding tem-

perature and the power supply voltage. Use caution when

operating or washing the Sensor.

Do not use the Sensor in any atmosphere or environment that

exceeds the ratings.

Do not install the Sensor in the following locations.

(1)Locations subject to direct sunlight

(2)Locations subject to condensation due to high humidity

(3)Locations subject to corrosive gas

(4)Locations where the Sensor may receive direct vibration or

shock

Connecting and Mounting

(1)The maximum power supply voltage is 30 VDC. Before turning

the power ON, make sure that the power supply voltage does

not exceed the maximum voltage.

(2)Laying Sensor wiring in the same conduit or duct as high-volt-

age wires or power lines may result in malfunction or damage

due to induction. As a general rule, wire the Sensor in a sepa-

rate conduit or use shielded cable.

(3)Use an extension cable with a minimum thickness of 0.3 mm2

and less than 100 m long.

(4)Do not pull on the cable with excessive force.

(5)Pounding the Photoelectric Sensor with a hammer or other

tool during mounting will impair water resistance.

(6)Mount the Sensor either using the bracket (sold separately) or

on a flat surface.

(7)Be sure to turn OFF the power supply before inserting or re-

moving the connector.

Cleaning

Never use thinner or other solvents. Otherwise, the Sensor sur-

face may be dissolved.

Power Supply

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

ground) terminal.

Power Supply Reset Time

The Sensor will be able to detect objects 100 ms after the power

supply is tuned ON. Start using the Sensor 100 ms or more after

turning ON the power supply. If the load and the Sensor are con-

nected to separate power supplies, be sure to turn ON the Sensor

first.

Turning OFF the Power Supply

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.

Load Short-circuit Protection

This Sensor is equipped with load short-circuit protection, but be

sure to not short circuit the load. Be sure to not use an output cur-

rent flow that exceeds the rated current. If a load short circuit oc-

curs, the output will turn OFF, so check the wiring before turning

ON the power supply again. The short-circuit protection circuit will

be reset. The load short-circuit protection will operate when the

current flow reaches 1.8 times the rated load current. When using

a capacitive load, use an inrush current of 1.8 times the rated load

current or higher.

Water Resistance

Do not use the Sensor in water, rainfall, or outdoors.

! Warning

! Caution

Precautions for Safe Use

Precautions for Correct Use

E55E-EN-01+E3FZ-E3FR+Datasheet.FM Seite 15 Dienstag, 15. April 2008 5:17 17

16 Standard Photoelectric Sensors

WARRANTY

OMRON’s exclusive warranty is that the products are free from de-

fects 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, EX-

PRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MER-

CHANTABILITY, 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 WAR-

RANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDI-

RECT, 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 in-

dividual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRAN-

TY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS

UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PROD-

UCTS 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 EN-

SURING 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 OM-

RON'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 combina-

tion 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 sys-

tems, aviation systems, medical equipment, amusement machines,

vehicles, safety equipment, and installations subject to separate in-

dustry 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 perfor-

mance 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 as-

signed 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 man-

ufacturing 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 pro-

grammable product, or any consequence thereof.

In the interest of product improvement, specifications are subject to change without notice.Cat. No. E55E-EN-01

OMRON EUROPE B.V.

Wegalaan 67-69,

NL-2132 JD, Hoofddorp,

The Netherlands

Phone: +31 23 568 13 00

Fax: +31 23 568 13 88

www.industrial.omron.eu

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