Omron E3s-a Specifications

Download

Page 1

Built-in Amplifier Photoelectric Sensor (Medium Size)

E3S-A

Be sure to read Safety Precautions on page 10.

Ordering Information

CSM_E3S-A_DS_E_5_1

Built-in Amplifier Photoelectric Sensors

Sensing method Appearance

Horizontal

Through-beam

Sensors *1

Vertical

Horizontal

Retro-reflective

Sensors

Vertical

*1.Through-beam Sensors are normally sold in sets that include both the Emit ter and Receiver.

Orders for individual Emitters and Receivers are accepted.

*2.Values in brackets are the minimum required distance between the Sensor and Reflector.

Connection

method

Pre-wired

Connector (M12)

Pre-wired

Connector (M12)

Pre-wired

Connector (M12)

Pre-wired

Connector (M12)

Sensing distance Functions

Self Diagnosis

7 m

Self Diagnosis

2 m

(100 mm)

Self Diagnosis

Red light Infrared light

Model

NPN output PNP output

Timer

---

Turbo

External

Diagnosis

Emitter

E3S-AT11-L

Receiver

E3S-AT11-D

E3S-AT21

Emitter

E3S-AT21-L

Receiver

E3S-AT21-D

E3S-AT16

E3S-AT11

---

Emitter Receiver

E3S-AT16-L E3S-AT16-D

E3S-AT61

---

Turbo

External

Diagnosis

Emitter

E3S-AT61-L

Receiver

E3S-AT61-D

E3S-AT71

Emitter

E3S-AT71-L

Receiver

E3S-AT71-D

E3S-AT66

---

Emitter Receiver

E3S-AT66-L E3S-AT66-D

E3S-AT31

Emitter Receiver

E3S-AT41

Emitter Receiver

E3S-AT36

Emitter Receiver

E3S-AT81

Emitter Receiver

E3S-AT91

Emitter Receiver

E3S-AT86

Emitter Receiver

--- E3S-AR11 E3S-AR31

Timer

Turbo

External

Diagnosis

E3S-AR21 E3S-AR41

--- E3S-AR16 E3S-AR36

--- E3S-AR61 E3S-AR81

Timer

Turbo

External

Diagnosis

E3S-AR71 E3S-AR91

--- E3S-AR66 E3S-AR86

E3S-AT31-L E3S-AT31-D

E3S-AT41-L E3S-AT41-D

E3S-AT36-L E3S-AT36-D

E3S-AT81-L E3S-AT81-D

E3S-AT91-L E3S-AT91-D

E3S-AT86-L E3S-AT86-D

Page 2

E3S-A

Sensing method Appearance

Horizontal

Diffuse-reflective

Sensors

Vertical

Connection

method

Pre-wired

Connector (M12)

Pre-wired

Sensing distance Functions

--- E3S-AD13 *3E3S-AD33

100 mm (wide view)

Timer

--- E3S-AD11 E3S-AD31

200 mm

Timer

Self Diagnosis

--- E3S-AD12 E3S-AD32

700 mm

Timer

Self Diagnosis

100 mm (wide view)

200 mm

---

700 mm

--- E3S-AD63 *3E3S-AD83

100 mm (wide view)

Timer

--- E3S-AD61 E3S-AD81

200 mm

Timer

Self Diagnosis

--- E3S-AD62 E3S-AD82

700 mm

Timer

Self Diagnosis

Turbo

Self Diagnosis

Turbo

Self Diagnosis

Model

NPN output PNP output

E3S-AD23 E3S-AD43

E3S-AD21 E3S-AD41

E3S-AD22 E3S-AD42 E3S-AD18 E3S-AD38

E3S-AD16 E3S-AD36 E3S-AD17 E3S-AD37

E3S-AD73 E3S-AD93

E3S-AD71 E3S-AD91

E3S-AD72 E3S-AD92

Connector (M12)

200 mm

700 mm

*3.The following models are available with 200-mm sensing distances: E3S-AD14 and E3S-AD64.

100 mm (wide view)

---

E3S-AD68 E3S-AD88 E3S-AD66 E3S-AD86 E3S-AD67 E3S-AD87

Accessories (Order Separately)

Insert-type Long Slit

Slit width Sensing distance

0.5 mm × 11.1 mm 1 mm × 11.1 mm

2 mm × 13.6 mm

500 mm

1.1 m

2.5 m

Mutual Interference Prevention Filters

Sensing distance Model Quantity Remarks

2.4 m E39-E6

Reflectors/Other Accessories

Name Sensing distance (typical) Model Quantity Remarks

Reflectors

Small Reflectors

2 m (100 mm) *

(rated value)

1.3 m (100 mm) * E39-R3 1 ---

600 mm (70 mm) * E39-R4 1 ---

450 mm (100 mm) * E39-RS1 1

Tape Reflectors

900 mm (100 mm) * E39-RS3 1

Optical Axis Confirmation Reflector

Note: When using any Reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide. *Values in brackets are the minimum required distance between the Sensor and Reflector.

Minimum sensing

object (typical)

Model Quantity Remarks

0.2-mm dia.

0.4-mm dia.

E39-S46

0.8-mm dia.

2 of each for Emitter/Receiver (4 Filters total)

Can be used with the E3S-AT@@ Through-beam Sensor.

➜ Page 10

E39-R1 1 Provided with E3S-AR@@ Retro-reflective Sensor.

--- E39-R5 1

1 of each for Emitter/ Receiver (4 Slits total)

1 of each for Emitter/ Receiver (2 Slits total)

Slits can be used with the E3SAT@@ Through-beam Sensor.➜Page 10

Enables MSR function.700 mm (100 mm) * E39-RS2 1

Used to check optical axis for the E3S-AT@@ Through-beam Sensor.

Page 3

Mounting Brackets/Other

Appearance Model Quantity Remarks

E39-L69 1 Provided with E3S-A Horizontal Sensors.

E39-L70 1 Provided with E3S-A Vertical Sensors.

E3S-A

E39-L59 1

E39-L81 1

E39-L97 1

E39-L98 1

E39-L60 1

Note: If a Through-beam Model is used, order two Mounting Brackets, one for the Emitter and one for the Receiver.

Provided with E3S-A Vertical Pre-wired Sensors.

Provided with E3S-A Vertical Connector Sensors.

Protective Cover for Horizontal Sensors

Note: When mounting Sensors with Connectors, the

Sensor I/O Connector will come into contact with the Bracket. Mount the Sensor with care.

Protective Cover for Vertical Sensors

Note: When mounting Sensors with Connectors, the

Sensor I/O Connector will be longer. Mount the Sensor with care.

Close Mounting Plate: Provided with E3S-A Connector Sensors.

Sensors I/O Connectors

Model Quantity Remarks

E39-G2 1 Provided with product.

Sensors I/O Connectors

Cable Appearance Cable type Model

Straight

Standard

L-shaped

Note: When using Through-beam models, order one connector for the Receiver and one for the Emitter.

2 m 5 m 2 m 5 m

3-wire

XS2F-D421-DC0-A XS2F-D421-GC0-A XS2F-D422-DC0-A XS2F-D422-GC0-A

Page 4

Ratings and Specifications

E3S-A

Sensing method

Item

Sensing distance 7 m

Standard sensing object

Differential travel ---

Directional angle Light source (wavelength) Red LED (700 nm) Infrared LED (880 nm) Red LED (700 nm) Infrared LED (880 nm)

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

Current consumption

Control output Self-diagnostic output (Only

on Sensors with self-diagnostic outputs)

External diagnostic input (Only on Sensors with external diagnostic outputs)

Protection circuits

Response time Operation or reset: 0.5 ms max. Sensitivity adjustment Two-turn endless adjuster with an indicator Timer function (Only on Sen-

sors with the timer function) Turbo function (Only on Sen-

sors with the turbo function) Ambient illumination (Receiv-

er side) Ambient temperature

Ambient humidity Insulation resistance 20 MΩ min. at 500 VDC between current-carrying parts and case

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

(destruction) Shock resistance

(destruction) Degree of protection IEC IP67; NEMA: 4X (indoors only) *2 Connection method Pre-wired (standard length: 2 m) or M12 connector

Weight (packed state)

Case PBT

Material

Accessories

*1.Values in brackets are the minimum required distance between the Sensor and Reflector. *2.National Electrical Manufacturers Association

Lens Denatured polyallylate Mounting

Bracket

Model

Input voltage

Response time

Through-beam

Sensors

E3S-AT11, 16, 21, 31, 36, 41, 61, 66, 71, 81, 86, 91

Opaque: 10-mm dia. min.

Both Emitter and Receiver: 3° to 15°

Both Emitter and Receiver: 20 mA max. (plus approx. 15 mA with turbo function)

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.) Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable

(Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max., Load current: 50 mA max. (residual voltage: 1 V max.), Open-collector output (NPN or PNP depending on model)

NPN with Emitter OFF: 0 V short-circuit or 1.5 V max. (source current: 1 mA max.) with Emitter ON: Open (leakage current: 0.1 mA max.) PNP with Emitter OFF: +DC short-circuit or −1.5 VDC max. (sink current: 3 mA max.) with Emitter ON: Open (leakage current: 0.1 mA max.)

0.5 ms max. Power supply reverse

polarity protection, Output short-circuit protection

0 to 100 ms OFF-delay variable adjuster

Yes (with turbo switch) --Incandescent lamp: 5,000 lx max.

Sunlight: 10,000 lx max. Operating: −25°C to 55°C (with no icing or condensation)

Storage: −40°C to 70°C (with no icing or condensation) Operating: 35% to 85% (with no condensatio n)

Storage: 35% to 95% (with no condensation)

10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

Destruction: 500m/s

Pre-wired cable: Approx. 150 g Connector: Approx. 70 g

Stainless steel (SUS304) Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate

(only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors)

Retro-reflective

Sensors

(with MSR function)

E3S-AR11, 16, 21, 31, 36, 41, 61, 66, 71, 81, 86, 91

2 m (100 mm) *1 (When using E39-R1)

Opaque: 75-mm dia. min.

3 to 10° ---

30 mA max. (plus approx. 15 mA with turbo function)

Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention

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

Pre-wired cable: Approx. 110 g Connector: Approx. 60 g

E3S-AD13, 18, 23, 33, 38, 43, 63, 68, 73, 83, 88, 93

100 mm (wide view) (white paper 100 × 100 mm)

20% max. of sensing distance

35 mA max.

Pre-wired cable: Approx. 90 g Connector: Approx. 50 g

Diffuse-reflective Sensors

E3S-AD11, 16, 21, 31, 36, 41, 61, 66, 71, 81, 86, 91

10 to 200 mm (white paper 100 × 100 mm)

---

10% max. of sensing distance

30 mA max. (plus approx. 15 mA with turbo function)

---

E3S-AD12, 17, 22, 32, 37, 42, 62, 67, 72, 82, 87, 92

700 mm (white paper 200 × 200 mm)

20% max. of sensing distance

35 mA max.

Page 5

Engineering Data (Typical)

Parallel Sensing Range

Through-beam Sensors Through-beam Sensors Through-beam Sensors E3S-AT@@ E3S-AT@@ + E39-S46

(Slit Sold Separately)

500 400

300 200

Distance Y (mm)

100

−100

−200

−300

−400

−500

2 4 6 8

Distance X (m)

200

100

Slit width: 2 mm

Slit width: 1 mm

Distance Y (mm)

1 2 3 4 5 6 7 8

−100

Slit width: 0.5 mm

−200

Distance X (m)

Parallel Sensing Range Sensing Range

Retro-reflective Sensors Diffuse-reflective Sensors E3S-AR@@ + E39-R1 (with Reflector) E3S-AD@1/AD@2/AD@3/AD@6/AD@7/AD@8

100

E39-R1 Reflector

80 60 40

Distance Y (mm)

0.5 1.0 1.5 2.0 2.5

−20

−40

−60

−80

−100

Distance X (m)

Sensing object: white paper

@1/@3/@6/@8: 100 × 100 mm

E3S-AD

Distance Y (mm)

−10

−20

−30

−40

E3S-AD

200

E3S-AD@3/@8

@2/@7: 200 × 200 mm

E3S-AD@1/@6

400 600 800

E3S-AD@2/@7

Distance X (m)

Excess Gain vs. Set Distance

Through-beam Sensors Retro-reflective Sensors E3S-AT@@ E3S-AR@@ + E39-R1 (with Reflector)

500 300

100

50 30

Excess gain ratio (times)

5 3

Operating

level

0 3 5 7 10

Distance (m)

100

E39-R1 Reflector

50 30

Excess gain ratio (times)

5 3

Operating

level

0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6

Distance (m)

E3S-AT@@ + E39-E6 (Filter Sold Separately)

200

100

Distance Y (mm)

−100

−200

1 2 3 4 5 6

E3S-A

Distance X (m)

Page 6

E3S-A

Diffuse-reflective Sensor Diffuse-reflective Sensor Sensing Object Size vs. Sensing

Distance

E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ AD@8 (Detection of White Paper)

500

Sensing object: White paper

300

100

50 30

Excess gain ratio (times)

5 3

Operating

level

0.5

@1/@3/@6/@8: 100 × 100 mm

E3S-AD

@2/@7: 200 × 200 mm

E3S-AD

E3S-AD@2/@7

E3S

-AD@1/@6

E3S-AD@3/@8

0 0.2 0.4 0.6 0.8 1 1.2

Distance (m)

I/O Circuit Diagrams

NPN Output

Model

E3S-AT11 * E3S-AT16 * E3S-AT61 * E3S-AT66 *

E3S-AR11 E3S-AR16 E3S-AR61 E3S-AR66

E3S-AD11 E3S-AD16 E3S-AD61 E3S-AD66 E3S-AD12 E3S-AD17 E3S-AD62 E3S-AD67 E3S-AD13 E3S-AD18 E3S-AD63 E3S-AD68

*Models numbers for Through-beam Sensors (E3S-AT@@) are for sets that include both the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT11-L 2M), the mode l number of the Receiver, by adding "-D" (example: E3S-AT11-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers.

Operation

mode

Light-ON

Dark-ON

Timing charts

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

Incident light

No incident light

Light indicator (red)

Output transistor

Operate

Load (e.g., relay)

Operate

Through-beam Emitters

E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ AD@8 (Detection of Black Paper)

100

Sensing object: Black paper

@1/@3/@6/@8: 100 × 100 mm

E3S-AD

50 30

Excess gain ratio (times)

Operating

level

0.5

0.3

0.1 0 200 400 600 800

@2/@7: 200 × 200 mm

E3S-AD

E3S

-AD@1/@6

E3S-AD@3/@8

E3S-AD@2/@7

Mode

selector

switch

OFF

Reset

(Between brown and black)

OFF

Reset

(Between brown and black)

Power indicator

Photo-

(red)

electric Sensor main circuit

L Side (LIGHT ON)

D Side (DARK ON)

Brown

Blue

E3S-AD@1/AD@2/AD@3/AD@6/AD@7/ AD@8

1.2

Sensing object: white paper

OFF ON

Side of object (mm)

Distance (mm)

Distance (m)

0.8

0.6

0.4

0.2

50 × 50 100 × 100 200 × 200 300 × 300

E3S-AD@2/@7

E3S-AD@1/@6

E3S-AD@3/@8

Output circuit

Through-beam Receivers, Retro-reflecti ve Sensors, Diffuse-reflective Sensors

Light indicator

(red)

Stability indicator

(green)

10 to 30 VDC

Photoelectric Sensor main circuit

Connector Pin Arrangement

Note: Pin 2 is not used.

Brown

(Control

Load

output)

Black

Blue

(Relay)

100 mA max.

Connector Pin Arrangement

Note: Pins 2 and 4 are not used.

10 to 30 VDC

Page 7

E3S-A

Model

E3S-AT21 * E3S-AT71 *

E3S-AD21 E3S-AD71 E3S-AD22 E3S-AD72 E3S-AD23 E3S-AD73

Operation

mode

Light-ON

Dark-ON

--- ---

Timing charts

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

External diagnostic input

Emitter LED

OFF

Operate

Reset

(Between brown and black)

Incident light

OFF

Operate

Reset

(Between brown and black)

OFF

Indicator (red)

OFF

(Between blue and pink)

Mode

selector

switch

L Side (LIGHT ON)

D Side (DARK ON)

Output circuit

Through-beam Receivers, Diffuse-reflective Sensors

Brown

Pink

Blue

Brown

Black

Orange

Blue

10 to 30 VDC

(External diagnostic input)

Light indicator

(red)

Stability indicator (green)

Photoelectric Sensor main circuit

Through-beam Emitters

Power indicator (red)

Photoelectric Sensor main circuit

100 mA max.

50 mA max.

Load

(relay)

(Control output)

(Self-diagnostic output)

0 V

Load

(relay)

10 to 30 VDC

E3S-AR21 E3S-AR71

Light-ON

Dark-ON

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

OFF

Operate

Reset

(Between brown and black)

Incident light

OFF

Operate

Reset

(Between brown and black)

L Side (LIGHT ON)

D Side (DARK ON)

Retro-reflective Sensors

Light indicator

(red)

Stability indicator (green)

Photoelectric Sensor main circuit

100 mA max.

50 mA max.

Brown

Load

(relay)

(Control output)

(Self-diagnostic output)

Load

(relay)

(External diagnostic input)

10 to 30 VDC

Black

Orange

Pink

12 K

Blue

*Models numbers for Through-beam Sensors (E3S-AT@1) are f or sets that include both the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT21-L 2M), the model number of the Receiver, by adding "D" (example: E3S-AT21-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers.

Structure of Sensor I/O Connector

Classification Wire color Connection Pin No. Application

Brown1 +V

For DC

--- 2 ---

Blue 3 0 V

Black 4 Output

Note: Pin No. 2 is not used.

1 3

Terminal No.

1 2 3 4

XS2F-D421-DC0-F

Brown

Blue Black

Page 8

PNP Output

Model

E3S-AT31 * E3S-AT36 * E3S-AT81 * E3S-AT86 *

E3S-AR31 E3S-AR36 E3S-AR81 E3S-AR86

E3S-AD31 E3S-AD36 E3S-AD81 E3S-AD86 E3S-AD32 E3S-AD37 E3S-AD82 E3S-AD87 E3S-AD33 E3S-AD38 E3S-AD83 E3S-AD88

E3S-AT41 * E3S-AT91 *

E3S-AD41 E3S-AD91 E3S-AD42 E3S-AD92 E3S-AD43 E3S-AD93

Operation

mode

Light-ON

Dark-ON

Timing charts

Incident light

No incident light

Light indicator (red)

Output transistor

Operate

Load (e.g., relay)

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

OFF

Reset

(Between blue and black)

OFF

Operate

Reset

(Between blue and black)

Through-beam Model Emitters

Light indicator

(red)

Incident light

No incident light

Light indicator (red)

Light ON

Dark ON

--- ---

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

External diagnostic input

Emitter LED Indicator

(red)

OFF

Operate

Reset

(Between blue and black)

Incident light

OFF

Operate

Reset

OFF

(Between blue and black)

(Between brown and pink)

Mode

selector

switch

L Side (LIGHT ON)

D Side (DARK ON)

Photoelectric Sensor main circuit

L Side (LIGHT ON)

D Side (DARK ON)

E3S-A

Output circuit

Through-beam Receivers, Retro-reflective Sensors, Diffuse-reflective Sensors

Brown

Pink

Blue

Brown

Black

(Control output)

100 mA max.

Blue

Brown

(Self-diagnostic

Orange

output)

(Control output)

Black

Load

(relay)

Blue

10 to 30 VDC

(External diagnostic input)

0 V

Load

(relay)

(Relay)

Light indicator

(red)

Stability indicator (green)

Photoelectric Sensor main circuit

Connector Pin Arrangement

Note: Pi n 2 is no t used.

Brown

Blue

10 to 30 VDC

Connector Pin Arrangement

Note: Pins 2 and 4 are not used.

Through-beam Receivers, Diffuse-reflective Sensors

Light indicator

(red)

Stability indicator (green)

Photoelectric Sensor main circuit

50 mA max.

100 mA max.

Through-beam Emitters

Power indicator (red)

Photoelectric Sensor main circuit

10 to 30 VDC

*Models numbers for Through-beam Sensors (E3S-AT@@) are for sets that include both the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT31-L 2M), the mode l number of the Receiver, by adding "-D" (example: E3S-AT31-D 2M). Re

fer to Ordering Information to confirm model numbers for Emitter and Receivers.

Page 9

E3S-A

Model

E3S-AR41 E3S-AR91

Operation

mode

Light-ON

Dark-ON

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

Incident light

No incident light

Light indicator (red)

Output transistor

Load (e.g., relay)

T: OFF-delay timer (0 to 100 ms)

Structure of Sensor I/O Connector

Terminal No.

1 3

1 2 3 4

XS2F-D421-DC0-F

Timing charts

OFF

Operate

Reset

(Between blue and black)

OFF

Operate

Reset

(Between brown and black)

Classification Wire color Connection Pin No. Application

Brown Blue

Black

Note: Pin 2 is not used.

Mode

selector

switch

L Side (LIGHT ON)

D Side (DARK ON)

For DC

Output circuit

Retro-reflective Sensors

Brown

Stability indicator

Light indicator

(red)

(green)

Photoelectric Sensor main circuit

4.4 K

100 mA max.

50 mA max.

Pink

Orange

Black

Blue

Brown 1 +V

--- 2 ---

Blue 3

Black 4 Output

(External diagnostic input)

(Self-diagnostic output)

(Control output)

Load

(relay)

Load

(relay)

0 V

10 to 30 VDC

Adjustment Methods

Sensitivity Adjustment for Diffuse-reflective Sensors Set to Light ON

Item Sensing condition Sensitivity adjuster Indicators Procedure

Locate a sensing object at the sensing

ON → OFF OFF → ON

1) Position A

2) Position B

Photoelectric Sensor

Sensing object

Photoelectric Sensor

Sensing object

Background object

(A)

Min. Max.

(C)

(B)

Min.

Max.

Stability

indicator

(green)

ON → OFF

Stability

indicator

(green)

Light

indicator

(red)

ON → OFF

Light

indicator

(red)

ON ON → OFF

(A)

(C)

3) Setting ---

Min.

Max.

Stability

indicator

(green)

Light

indicator

(red)

Unlike conventional Photoelectric Sensors, the variation in the sensitivity of E3S-A Photoelectric Sensors i s min imal. T his means the sensitivity can be adjusted on only a single Photoelectric Sensor, and then the adjusters on the other Photoelectric Sensors can be set to the same scale position. There is no need to adjust the sensitivity of each Photoelectric Sensor individually.

distance, set the sensitivity adjuster to the minimum scale position, and gradually increase sensitivity by turning the sensitivity adjuster clockwise until the incident light indicator (red LED) is ON. Position A is where the indicator has turned ON.

Position B is when the sensing object is removed and the sensitivity adjuster is turned clockwise until the incident light indicator (red LED) is ON. Position C is where the adjuster is turned counterclockwise (reducing the sensitivity) from position B until the incident light indicator (red LED) is OFF. When there are no background objects, the maximum sensitivity is position C.

Set the sensitivity adjuster to halfway between (A) and (C) (at the optimum sensitivity). Check that the stability indicator (green LED) turns ON according to whether the sensing object is there or not. There is not sufficient margin if it does not turn ON. If this is the case, reconsider the detection method.

Page 10

Safety Precautions

WARNING

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

Precautions for Correct Use

Do not use the product in atmospheres or environments that exceed product ratings.

Mounting

Position of Optical Axis of Through-beam Model

Unlike conventional through-beam sensors, the E3S-A Through-beam Photoelectric Sensor incorporates 2 lenses. The lens actually in use is the one marked with an arrow indicating the position of the optical axis. When using a Slit, attach it to the lens marked with the arrow.

Unused lens

E3S-A

Mounting Bracket (Provided)

The direction of the optical axis coincides with the machine axis of the E3S-A when the mounting screw is inserted into the lock hole of the Mounting Bracket. If the mounting surface and the screw hole are correctly aligned toward the sensing object (or toward the Retroreflector for a Through-beam Sensor), the mechanical axis and optical axis will be aligned when the screw is inserted into the hole. Incident light will be detected, and time-consuming adjustment will not be necessary. (If, however, the mounting surface is not flat, adjustment of the optical axis may still be required.) Adjust the position of the Sensor so that incident light points at the center. Make sure that the incident light is at a fixed position. The maximum tightening torque of the screw is 0.53 N.m max.

Optical axis indicator arrow

Arrow indicating optical axis position Lens actually in use (attach the Slit to this lens)

Position of Arrow Indicating Optical Axis

Model Posi tio n of le ns in use

E3S-A

(Vertical Sensors)

Top

E3S-A

(Horizontal

Bottom

Sensors)

Tightening the Connector

Manually tighten the connector until the threads have completely disappeared. If tightening is insufficient, the degree of protection may not be maintained, or the connector may become loose when it is subjected to vibration. Using pliers to tighten the connector may damage it.

Screw

Use the E39-L60 Close Mounting Plate (provided) if the Sensor is mounted using mounting brackets or if it is mounted directly. (Refer to Dimensions.)

Base of mounting bracket

Optical axis

Machine axis

Optical axis lock hole (M3)

Bracket can move in this direction

● Adjustments

E39-S46 Through-beam Slits

(Accessory, order separately) Use the rubber attachment with the metal cover if a slit width of 2 mm is required. (A Slit is not required in this case.) Insert the 0.5- or 1-mm Slit between the metal cover and rubber attachment if a slit width of 0.5 or 1 mm is desired. These Slits fit into the rubber attachment.

2 mm

Metal cover

Slit (0.5 mm or 1 mm)

E3S-A

Rubber attachment

Arrow indicating position of optical axis

13.6 mm

11.1 mm

Indented portions

Apply the Slit to the lens of the Photoelectric Sensor marked with an arrow indicating the position of the optical axis (apply it to the bottom lens of Horizontal Sensors and the top lens of Vertical Sensors).

Page 11

E3S-A

E39-E6 Polarized Mutual Interference Prevention Filters for Through-beam Sensors

(Accessory, order separately)

• A set of 4 Filters are sold together for two Through-beam Sensors (for 2 each for Emitters and Receivers).

Order one

for every two sets of Photoelectric Sensors.

• For mounting, refer to the figure of the Through-beam Slits.

Emitter

Receiver

Up to two units

Y = 0

can be attached.

Note: The arrows on the Filters can be attached in

either direction when two Sensors are mounted next to each other. The Filter attached to an Emitter and to the corresponding Receiver must be the same in direction of polarization or the Sensor will not function.

• The arrow printed on the cover indicates the direction of polarization. By attaching the Filters opposite to each other in polarization to the Emitters and the Receivers in rows, mutual interference can be prevented (in any case, the Filter attached to an Emitter and to the corresponding Receiver must be the same in direction of polarization or the Photoelectric Sensor will not function).

Operating Mode Selection

As shown in the following illustration, the E3S-A has an operating mode selector on the panel where the Receiver connector is located. With this operating mode selector, the E3S-A is in either DarkON or Light-ON mode.

Operating mode switch (black)

(ON when light is OFF)

Dark ON

Light ON (ON when light is ON)

Turbo

Function ( Switch)

Turbo

The turbo function is effective with the turbo switch pressed, and the function is reset automatically when released. With the turbo function switched ON, the light spot is visible even at a distance of 200 mm, making it easy to check the sensing position and the angle of the optical axis.

Precautions

(1)Do not keep the turbo switch pressed for longer than 3

minutes. (It will not break even if it is pressed for an extended period.)

(2)Pressing the switch may change the timer delay settings.

Set the timer after using the turbo function to check the optical axis.

(3)To press the switch, use a force of 9.8 N max.

The intensity of the red spot will be increased, making visual confirmation much easier.

PUSH

Sensitivity adjuster

The OFF-delay timer adjuster is used as a turbo switch (black).

Using the E39-R5 Optical Axis Reflector for Throughbeam Sensors

(Accessory, order Separately) Use this attachment when the set distance is long and adjustment is mechanically difficult with a sensing object.

The default operating mode is shown in the following table.

Sensing method

Through-beam Sensors

Retro-reflective Sensors

Default switch

setting

Dark-ON

Diffuse-reflective Sensors Light-ON

Turbo

and Switch

Timer

The Emitter of the Through-beam Sensor with the selfdiagnostic feature incorporates a turbo switch. When this switch is ON, the intensity of the red LED light source can be increased to make a brighter spot.

Eye

E3S-AT@@ Emitter

E3S-AT@@ Receiver

E39-R5 Optical Axis Confirmation Reflecto

• Attach the Reflector to the Receiver.

• Look at the Reflector from right behind the Emitter

. The Reflector should be bright with red light when the optical beam strikes the Reflector. If the Emitter has a turbo function, the Reflector looks brighter with the function switched ON.

• When the Reflector is removed, the light beam strikes the Receiver.

Page 12

E3S-A

Dimensions

Unless otherwise specified, the tolerance class IT16 is used for dimensions in this data sheet.

E3S-A Built-in Amplifier Photoelectric Sensor

Through-beam Sensors (Horizontal)

Pre-wired Sensors

E3S-AT11/21/31/41 (Receiver)

With Mounting Bracket Attached

Optical axis

16.9

28.9

Emitter: E3S-AT@@-L Receiver: E3S-AT@@-D

Optical axis

29.2

5.5

1.2

*The Mounting Bracket can be attached to side A.

10.7

10.5

20 30

3.1

Stainless steel

7.2 (SUS304)

Two, M3 × 12 screws

(Unit: mm)

4-dia. vinyl-insulated

Sensitivity adjuster (white)

Light indicator (red)

12.4

7.2

Lens (7 × 7)

Optical axis

Stability indicator (green)

*1. Not applicable to Sensors with timer adjusters (E3S-AT11 and E3S-AT31). *2. The E3S-AT11 or E3S-AT31 has three conductors.

1.3

Timer adjuster (black) *1

12.9

10.5 20

Mounting Holes

Two, M3 holes

5.5

Two, M3 × 12 screws

round cable with 4 conductors (Conductor cross section: 0.2 mm

(4)

Insulator diameter:

1.1 mm), Standard length: 2 m *2

8.8 dia.

Operation mode selector switch

E3S-AT11/31 (Emitter)

Optical axis

28.9

Optical axis

29.2

5.5

1.2

*The Mounting Bracket can be attached to side A.

10.7

E3S-AT21/41(Emitter)

28.9

With Mounting Bracket Attached

16.9

Two, M3 × 12 screws

20 30

Optical axis

16.9

10.5

Stainless steel

7.2 (SUS304)

7.2

3.1 7.2

Lens (7

× 7)

Power indicator (red)

12.4

Optical axis

1.3

10.5 20

12.9 12.5

10.5 20

Mounting Holes

Two, M3 holes

Power indicator (red)

17.8

urbo switch

(4)

Two, M3 × 12 screws

4-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section: 0.2 mm

(4)

Insulator diameter:

1.1 mm), Standard length: 2 m

4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section:

0.2 mm

, Insulator diameter: 1.1 mm), Standard length: 2 m

8.8 dia.

Note: Models numbers for Through-beam Sensors (E3S-AT@1) are for sets that include bot h the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT1 1-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT11-D 2M). Refer to Orde

ring Information to confirm model numbers for Emitter and Receivers.

8.8 dia.

Page 13

Sensors with Standard Connectors E3S-AT16/36 (Receiver)

With Mounting Bracket Attached

Optical axis

16.9

28.9

Optical axis

29.2

5.5

1.2

*The Mounting Bracket can be attached to side A.

10.7

10.5

E3S-A

Light indicator (red)

12.9 7

12.4

3.1

7.2

35.5

7.2

Two, M3 × 12 screws

Stainless steel (SUS304)

Lens (7 × 7)

Optical axis

Stability indicator (green)

1.3

10.5 20

Sensitivity adjuster (white)

Two, M3 × 12 screws

Mounting Holes

Two, M3

M12 Connector

(10)

Operation mode selector switch

E3S-AT16/36 (Emitter)

Power indicator (red)

With Mounting Bracket Attached

Optical axis

16.9

28.9

3.1

7.2

10.5

Optical axis

29.2

5.5

1.2

10.7

*The Mounting Bracket can be attached to side A.

Note: Models numbers for Through-beam Sensors (E3S-AT@6) are for sets that include both the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT16-L 2M), the model number of the Receiver, by adding "-D"

35.5

Stainless

7.2 steel

(SUS304)

Two, M3 × 12 screws

Lens (7 × 7)

12.4

Optical axis

1.3

10.5 20

17.8

Mounting Holes

Two, M3

(example: E3S-AT16-D 2M). Refer to Ordering Information to confirm model numbers for Emitter and Receivers.

M12 Connector

(10)

Two, M3 × 12 screws

Page 14

Through-beam Sensors (Vertical)

Pre-wired Sensors E3S-AT61/71/81/91 (Receiver)

With Mounting Bracket Attached

Optical axis

16.9

28.9

5.5 5.4

Optical axis

8.3

E3S-A

4-dia. vinyl-insulated round cable with 4 conductors (Conductor cross section: 0.2 mm

Lens (7 × 7)

13.5

Stainless steel (SUS304)

3.1

47.2

7.2

Stability indicator (green)

3.6 7

5.5

12.4

Light indicator (red)

Sensitivity adjuster (white)

Timer adjuster (black) *2

1.3

Optical axis

Insulator diameter:

(4)

1.1 mm), Standard length: 2 m *1

Operation mode selector switch

8.8 dia.

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

E3S-AT61/81 (Emitter)

Optical axis

16.9

28.9

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

E3S-AT71/91 (Emitter)

10.5 20

Two, M3 x 12 screws

With Mounting Bracket Attached

Optical axis

8.3

5.5 5.4

10.5 20

47.2

Two, M3 × 12 screws

Stainless steel (SUS304)

3.1

7.2

10.5 20

*1. The E3S-AT61 or E3S-AT81 has three conductors. *2. Not applicable to timer adjuster models E3S-AT61 and E3S-AT81.

Two, M3 × 12 screws

Mounting Holes

Two, M3 holes

4-dia. vinyl-insulated round cable with 2 conductors

Lens (7 × 7)

13.5

12.4

Power indicator (red)

8.5

Power indicator (red)

Optical axis

1.3

10.5 20

(Conductor cross section: 0.2 mm

(4)

Insulator diameter:

1.1 mm), Standard length: 2 m *

8.8 dia.

Two, M3 × 12 screws

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

3.6

12.5

*The E3S-AT71 of E3S-AT91

has three conductors.

Turbo switch

Mounting Holes

Two, M3 holes

Note: Models numbers for Through-beam Sensors (E3S-AT@1) are for sets that include bot h the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT6 1-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT61-D 2M). Refer to Orde

ring Information to confirm model numbers for Emitter and Receivers.

Page 15

Connector Sensors

E3S-AT66/86 (Receiver)

Optical axis

19.4

31.4

Stainless steel (SUS304)

With Mounting Bracket Attached

Optical axis

8.3

41.7

7.2

Use these two holes for mounting.

3.1

5.4

Stability indicator (green)

3.6 7

LIght indicator (red)

Sensitivity adjuster (white)

Lens (7 × 7)

13.5

1.3

Optical axis

E3S-A

M12 Connector

(10)

Operation mode selector switch

29.2

1.2

10.7 A* E39-L60 Close Mounting Plate (provided)

(Attach the mounting plate or the plug cannot be connected.)

*The Mounting Bracket can be attached to side A.

10.5 20

Two, M3 × 12 screws

10.5 20

Mounting Holes

Two, M3 holes

Two, M3 × 12 screws

E3S-AT66/86 (Emitter)

With Mounting Bracket Attached

Optical axis

8.3

Optical axis

19.4

31.4

Stainless steel (SUS304)

29.2

1.2

E39-L60 Close Mounting Plate (provided) (Attach the mounting plate or the plug cannot be connected.)

*The Mounting Bracket can be attached to side A.

Note: Models numbers for Through-beam Sensors (E3S-AT@6) are for sets that include both the Emitter and Receiver.

The model number of the Emitter is expressed by adding "-L" to the set model number (example: E3S-AT66-L 2M), the model number of the Receiver, by adding "-D" (example: E3S-AT66-D 2M). Refer to Orderi

10.7

10.5 20

ng Information to confirm model numbers for Emitter and Receivers.

41.7

Two, M3 × 12 screws

Use these two holes for mounting.

3.1

5.4

7.2

Power indicator (red)

8.5

Lens (7 × 7)

Optical axis

13.5

1.3

10.5 20

Mounting Holes

Two, M3 holes

Two, M3 × 12 screws

M12 Connector

(10)

Page 16

Retro-reflective Sensors (Horizontal)

Pre-wired Sensors E3S-AR11/21/31/41

With Mounting Bracket Attached

Optical axis

16.9

28.9

10.5

Optical axis

29.2

1.2

10.7

*The Mounting Bracket can be attached to side A.

7.2

20 30

Two, M3 × 12 screws

3.1

Stainless steel (SUS304)

E3S-A

Sensitivity adjuster (white)

Light indicator (red)

42.3

15.2

2.3

12.4

7.2 Stability indicator (green)

*1. For E3S-AR21 and E3S-AR41 only. *2. 9.7 mm for E3S-AR21 and E3S-AR41. *3. The E3S-AR11 or E3S-AR31 has three conductors.

Emitter

Receiver

Optical axis

1.3

12.8 20

Lens (7 × 14)

11.5

5.5

Mounting Holes

Two, M3 holes

Timer adjuster/ Turbo switch (black) *1 Turn to adjust the timer: push to switch turbo function

(4) *2

8.8 dia.

Operation mode selector switch

Two, M3 × 12 screws

4-dia. vinyl-insulated round cable with 5 conductors (Conductor cross section: 0.2 mm Insulator diameter:

1.1 mm), Standard length: 2 m *3

Sensors with Connectors

E3S-AR16/36

Optical axis

16.9

28.9

Optical axis

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

With Mounting Bracket Attached

55.5

7.2

20 30

Two, M3 × 12 screws

3.1

Stainless steel (SUS304)

Light indicator (red)

15.2

2.3

12.4

7.2

Lens (7 × 14)

11.5

Receiver

Emitter

Stability indicator (green)

Optical axis

1.3

12.8 20

Sensitivity adjuster (white)

42.3 (10) 7

Operation mode selector switch

Two, M3 × 12 screws

Connector M12

Mounting Holes

Two, M3 holes

Page 17

Retro-reflective Sensors (Vertical)

Pre-wired Sensors E3S-AR61/71/81/91

With Mounting Bracket Attached

Optical axis

16.9

28.9

5.5 5.4

E3S-A

4-dia. vinyl-insulated round cable with 5 conductors

Receiver

Lens (5.7 × 10.9)

4.8

12 Stainless steel (SUS304)

3.1

Stability indicator (green)

47.2

7.2

23.3

5.9 7

5.5

12.4

Light indicator (red)

Sensitivity adjuster (white)

1.3

Optical axis

Emitter

(Conductor cross section: 0.2 mm Insulator diameter:

(4) *2

1.1 mm), Standard length: 2 m *3

8.8 dia.

Operation mode selector switch

31.5

1.2

*The Mounting Bracket can be attached to side A.

10.7

Sensors with Connectors

E3S-AR66/86

Optical axis

19.4

31.4

Stainless steel (SUS304)

10.5 20

With Mounting Bracket Attached

Optical axis

Two, M3 × 12 screws

4.8

41.7

Timer adjuster/ Turbo switch (black) *1 Turn to adjust the timer: push to switch turbo function

10.5 20

*1. Available on E3S-AR71 and E3S-AR91 only. *2. 9.7 mm for E3S-AR71 and E3S-AR91. *3. The E3S-AR611 or E3S-AR81 has three conductors.

Two, M3 × 12 screws

Mounting Holes

Two, M3 holes

Receiver

Lens (5.7 × 10.9)

Use these two holes for mounting.

3.1

Four

5.4

7.2

mounting holes

Stability indicator (green)

5.9 7

23.3

Light indicator (red)

Sensitivity adjuster (white)

1.3

Optical axis

Emitter

M12 Connector

(10)

Operation mode selector switch

31.5

1.2

E39-L60 Close Mounting Plate (provided) (Attach the mounting plate or the plug cannot be connected.)

*The Mounting Bracket can be attached to side A.

10.7

10.5 20

Two, M3 × 12 screws

10.5 20

Mounting Holes

Two, M3 holes

Two, M3 × 12 screws

Page 18

Diffuse-reflective Sensors (Horizontal)

Pre-wired Sensors E3S-AD11/12/13/21/22/23

-AD31/32/33/41/42/43

With Mounting Bracket Attached

Optical axis

16.9

28.9

10.5

Optical axis

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

7.2

20 30

Two, M3 × 12 screws

3.1

Stainless steel (SUS304)

Sensitivity adjuster (white)

Timer adjuster/ Turbo switch (black) *1 Turn to adjust the timer: push to switch turbo function

Light indicator (red)

12.9 7

12.4

7.2

*1. Timer adjuster: Not available on E3S-AD11, E3S-AD12, E3S-AD13, E3S-AD31, E3S-AD32 and E3S-AD33. Turbo switch: Available on E3S-AD21 and E3S-AD41 only. *2. The E3S-AD11, E3S-AD12, E3S-AD13, E3S-AD31, E3S-AD32, or E3S-AD33 has three conductors.

Lens (7 × 14)

11.5

Receiver

Emitter

Stability indicator (green)

Optical axis

1.3

10.5 20

5.5

Mounting Holes

Two, M3 holes

4-dia. vinyl-insulated round cable with 4 conductors

(4)

(Conductor cross section: 0.2 mm Insulator diameter: 1.1 mm), Standard length: 2 m *2

8.8 dia.

Operation mode selector switch

Two, M3 × 12 screws

E3S-A

Sensors with Connectors E3S-AD16/17/18/36/37/38

Optical axis

16.9

28.9

Optical axis

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

With Mounting Bracket Attached

3.1

5.5 20 30

Stainless

7.2 steel (SUS304)

Two, M3 × 12 screws

Light indicator (red)

12.9 7

12.4

7.2

Lens (7 × 14)

11.5

Receiver

Emitter

Stability indicator (green)

Optical axis

1.3

10.5 20

Sensitivity adjuster (white)

Mounting Holes

Two, M3 holes

M12 Connector

(10)

Operation mode selector switch

Two, M3 × 12 screws

Page 19

Diffuse-reflective Sensors (Vertical)

Pre-wired Sensors

E3S-AD61/62/63/71/72/73

-AD81/82/83/91/92/93

With Mounting Bracket Attached

Optical axis

16.9

28.9

5.5 5.4

29.2

1.2

*The Mounting Bracket can be attached to side A.

10.7

10.5 20

Optical axis

4.8

47.2

Stainless steel (SUS304)

3.1

7.2

Two, M3 × 12 screws

E3S-A

4-dia. vinyl-insulated round cable with 4 conductors

Receiver

Lens (7 × 14)

12.4

Stability indicator (green)

3.6 7

5.5

Timer adjuster/ Turbo switch (black) *2 Turn to adjust the timer: push to switch turbo function

*1. E3S-AD61, E3S-AD62, E3S-AD63, E3S-AD81, E3S-AD82, and E3S-AD83 have three conductors. *2. Timer adjuster: Not available on E3S-AD61, E3S-AD62, E3S-AD63, E3S-AD81, E3S-AD82 and E3S-AD83. Turbo switch: Available on E3S-AD71 and E3S-AD91 only.

Light indicator (red)

Sensitivity adjuster (white)

1.3

10.5 20

Optical axis

Emitter

Mounting Holes

Two, M3 holes

(Conductor cross section: 0.2 mm Insulator diameter:

(4)

1.1 mm), Standard length: 2 m *1

8.8 dia.

Operation mode selector

Two, M3 × 12 screws

Sensors with Connectors E3S-AD66/67/68/86/87/88

Optical axis

19.4

31.4

Stainless steel (SUS304)

1.2

E39-L60 Close Mounting Plate (provided) (Attach the mounting plate or the plug cannot be connected.)

*The Mounting Bracket can be attached to side A.

10.7

With Mounting Bracket Attached

Optical axis

4.8

41.7

29.2

10.5 20

7.2

Two, M3 × 12 screws

Use these two holes for mounting.

3.1

5.4

Stability indicator (green)

3.6 7

Receiver

Lens (7 × 14)

Light indicator (red)

Sensitivity adjuster (white)

1.3

10.5 20

Mounting Holes

Two, M3 holes

Optical axis

Emitter

Two, M3 × 12 screws

Connector M12

(10)

Operation mode selector switch

Page 20

Accessories (Order Separately)

Insert-type Long Slit (For Through-beam Model)

E39-S46

13.6

21.4

11.6 A

2.1

9.7

E3S-A

Filters for Mutual Interference Prevention

6.8

(For Through-beam Model)

E39-E6

21.4

11.6

6.8

Name Dimensions A Material Quantity

Supporter

Slits

2 mm

0.5 mm 1 mm

Stainless steel (SUS304)

PVC

One each for Emitter and Receiver (total of 2)

One each for Emitter and Receiver (total of 4)

Optical Axis Confirmation Reflector (For Through-beam Model)

E39-R5

Material: Reflector: Acryl Back: ABS

Bracket to be attached to the Emitter panel of E3S-A

59.9

15.9

9.7

11.7

Material: Stainless steel (SUS304) *Two of each for the Emitter and

Receiver (total of four)

2.1

Reflectors Mounting Brackets

11.6

7.9

11.2

40.9

7.5

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

Page 21

Read and Understand This Catalog

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

Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON.

OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.

In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS

OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products.

At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use.

The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:



Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.



Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,

safety equipment, and installations subject to separate industry or government regulations.



Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE

SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

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

Disclaimers

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.

However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the

result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.

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

OMRON Corporation

Industrial Automation Company

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

2012.12