Omron E3X-SD DATASHEET

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Page 1

Simple Fiber Amplifiers

E3X-SD/NA Series

Simplicity and High Performance

The Series now includes models with digital displays and direct key setting.

NEW

Digital Display – Direct Key Setting

E3X-SD6

E3X-NA6

Bar Display – Manual Setting

Page 2

Simplicity and High Performance

Operation and Displays So Simple That Anyone Can Use the Amplifier Right Away

A design that focuses on simple operation has resulted in an Amplifier that is so simple it can be operated without the manual. The Amplifier also uses a large, easy-to-read operation indicator and a simple display for excess gain (i.e., incident level/operating level). Essentially anyone can use the Amplifier right away.

No screwdriver

Fine adjustments can be made in increments of 1% using the Up and Down Keys.

Compact No modes

Small body with width of 10 mm and

simple operation.

Compact size with length of 65 mm.

No manual

Setting is completed with a single press when teaching with/without the workpiece.

E3X-SD

E3X-NA

A timer function is provided as a standard feature.

The switch is for the timer only,

so no complicated operation is required.

10 mm

Fine tuning can be performed using the 8-turn adjuster (with indicator).

Immediately determine operation and amount

of light with a simple, bright display.

With the E3X-SD, settings and management can be performed reliably using the digital display ranging from 0% to 999% (10 times), and with the E3X-NA, the same can be performed intuitively using the large 5-level bar display.

999%

Large, easy-to-read operation indicator

Stable light interruption

· · ·

120%

110%

100%

90%

80%

Largest display in the industry

Stable incident light

Intuitive display

Operating level

· · ·

Large bar display with five levels: 80%, 90%, 100%, 110%, and 120%

for excess gain

(i.e., incident level/operating level)

Wire-saving Connector to Reduce Work and Stock Management

Gang-mount up to 16 Amplifiers.

• Large reduction in wiring work

• Simple management: No distinction between master and slaves

Master Connector

Power is supplied through the connector, so

wire for output

for expansion.

only one

is required

Power supply pin

Slave Connector

Slide

Work efficiency is also improved during maintenance.

Page 3

Simplicity and High Performance

General-purpose Performance for Simple Use

The three most important performance capabilities when selecting a sensor are achieved to a high standard: distance, speed, and precision. A balance is provided between reliable detection performance and capability for a broad range of applications.

Balanced

application capabilities

E3X-SD

High-speed Models

Long-distance Models

Precision

Distance

Super-long-distance

Standard Fiber Unit +

Long-distance Lens E32-TC200+E39-F1

Long-distance Fiber Unit

Standard Fiber Unit

Fiber Unit

E32-T17L

E32-T11L

E32-TC200

3 m

700 mm

400 mm

Sufficient distance performance. A maximum distance of 14 m can be achieved by using a Long-distance Fiber Unit (through-beam) in combination with the Amplifier.

Speed

14 m

Distance

30-µm dia.

Gold wire with a diameter of 30 µm can be detected. And minute workpieces can be detected.

Note: The diameter of 30 µm is a typical value when the sensing distance and sensitivity are set to their optimal conditions.

The response speed handles 2,500 counts per second to enable detecting high-speed workpieces

(25,000 counts per second for the E3X-NA@F).

2,500 counts/second

200 µs

Optical Communications to Prevent Mutual Interference for Up to Five Amplifiers

Optical communications is used between Amplifiers. Interference is reliably prevented for up to five Amplifiers by mutually staggering the light emission timing (except for the E3X-NA@F).

Up to

five Amplifiers

Optical communications

High-speed response of 200 µm and reliable interference prevention for up to five Amplifiers

Page 4

Selecting Fiber Amplifiers

Simple

NEW

Standard Amplifiers

Fastest in class

Super-high-speed Amplifiers (20 µs)

Water-resistant Amplifiers (IP66)

Reliable

E3X-SD@

For simple operation: Select a Simple Fiber Amplifier.

Digital display and direct setting

Intuitive

E3X-NA@

E3X-NA@F

E3X-NA@V

Bar display and adjuster setting

All in One

Standard Amplifiers

Advanced Amplifiers

Two-channel Amplifiers

For multifunctional capability: Select an Advanced Fiber Amplifier.

E3X-DA@-S

Standard models

E3X-DA@AN-S

Easy measurement control using analog output

E3X-DA@TW-S

Range determination using twin outputs

E3X-DA@RM-S

Sensor control using external signal

E3X-DA@AT-S

World’s first

Reliable operation in dust using automatic threshold control.

E3X-MDA@

New concept

Save space with two Amplifiers packed into a single case.

Color-sensing Amplifiers

NEW

E3X-DAC@-S

Color sensing models with white LEDs

World’s first

Stable detection with resistance against workpiece movement.

Page 5

Simple Fiber Amplifier

E3X-SD/-NA

The Standard for Fiber Amplifiers with Simple Operation and High Performance

■ Operation so simple that essentially anyone can

use the amplifier right way.

■ Immediately determine operation and amount of

light with a simple, bright display.

■ General-purpose capabilities to simply handle a

broad range of applications.

Ordering Information

Amplifier Units

Digital Display and Direct Key Setting

Item Appearance

Standard models

Connection

method

Ratings and

Specifications

Model

NPN output PNP output

Bar Display and Adjuster Setting

Item Appearance

Standard models

High-speed detection models

Pre-wired

---

Wire-saving connector

Connection

method

Pre-wired

Wire-saving connector

Pre-wired Response time: 20 µs E3X-NA11F E3X-NA41F

Ratings and

Specifications

---

E3X-SD11 E3X-SD41

E3X-SD6 E3X-SD8

Model

NPN output PNP output

E3X-NA11 E3X-NA41

E3X-NA6 E3X-NA8

Water-resistant models

Pre-wired

Degree of protection:

IP66

Connector (M8) E3X-NA14V E3X-NA44V

E3X-NA11V E3X-NA41V

Page 6

E3X-SD/-NA

Amplifier Unit Connectors (Order Separately) Note: Stickers for Connectors are included as accessories.

Item Appearance Cable length No. of conductors Model

Master Connector

2 m

Slave Connector 1 E3X-CN12

Combining Amplifier Units and Connectors

(Basically, Amplifier Units and Connectors are sold separately) Refer to the following tables when placing an order.

Type NPN PNP

Standard

models

When Using 5 Amplifier Units

Amplifier Units Applicable Connectors (Order Separately)

E3X-SD6 E3X-SD8 E3X-CN11 (3-wire) E3X-CN12 (1-wire)

E3X-NA6 E3X-NA8

5 Amplifier Units

3 E3X-CN11

Master Connector Slave Connector

1 Master Connector + 4 Slave Connectors

Sensor I/O Connectors (Order Separately)

Size Cable specifications Appearance Cable type Model

XS3F-M421-402-A

M8 Standard cable

Straight connector

L-shaped connector

2 m

Four-

5 m XS3F-M421-405-A

conductor

2 m XS3F-M422-402-A

cable

5 m XS3F-M422-405-A

Accessories (Order Separately)

Mounting Brackets

Appearance Applicable models Model Quantity

E3X-SD@ E3X-NA@ E3X-NA@F

E3X-NA@V E39-L148

E39-L143

End Plate

Appearance Model Quantity

PFP-M 1

Page 7

Ratings and Specifications

Amplifier Units

Digital display and direct key setting Bar display and adjuster setting

Type

Standard models Standard models

High-speed detection

models

E3X-SD/-NA

Water-resistant models

Item

Light source (wavelength) Red LED (620 nm) Red LED (680 nm)

Power supply voltage 12 to 24 VDC ±10%, ripple (p-p): 10% max.

Current consumption

Control output

Response time Operate or reset: 200 µs max. (*2)

Sensitivity adjustment UP/DOWN direct key setting, teaching 8-turn sensitivity adjuster (with indicator)

Protection circuits Power supply reverse polarity protection, output short-circuit protection, output reverse polarity protection (*3)

Timer function ON/OFF-delay timer: 10 ms (each fixed) OFF-delay timer: 40 ms (fixed)

Mutual interference prevention

Ambient illumination

Ambient temperature range

Ambient humidity range Operating and storage: 35% to 85% (with no condensation)

Insulation resistance 20 MΩ. min. (at 500 VDC)

Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute (*4)

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

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

Degree of protection IEC 60529 IP50 (with Protective Cover attached)

Connection method Pre-wired (standard cable length: 2 m), or connector

Weight (packed state) Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g (*5)

Material

Accessories Instruction manual

*1. For the E3X-NA, residual voltage is 1 V max. *2. When there are 8 or more E3X-NA Amplifiers mounted side-by-side, the response time will be 350 µs max. *3. The E3X-NA does not have output reverse polarity prevention. *4. Water-resistant models and models with connectors have a dielectric strength of 500 VAC. *5. Add 10 g for water-resistant models.

Model E3X-SD@ E3X-NA@ E3X-NA@F E3X-NA@V

960 mW max. (Power supply: 24 V, Current consumption: 40 mA max.)

Open-collector output (NPN or PNP) Load power supply: 26.4 V max., Load current: 50 mA max. (Residual voltage: 1.5 V max.) (*1) Light-ON/Dark-ON mode selector

Up to 5 Amplifiers (optically synchronized) None

Receiver side Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max.

Operating: Groups of 1 to 3 Amplifiers: −25°C to 55°C

Storage: −30°C to 70°C (with no icing or condensation)

Case Polybutylene terephthalate (PBT)

Cover Polycarbonate Polyethersulfone (PES)

Groups of 4 to 11 Amplifiers: −25°C to 50°C Groups of 12 to 16 Amplifiers: −25°C to 45°C

35 mA max.

Operate: 20 µs max. Reset: 30 µs max.

Operate or reset: 200 µs max. (*2)

Up to 5 Amplifiers (optically synchronized)

IEC 60529 IP66 (with Protective Cover attached)

Amplifier Unit Connectors

Item Model E3X-CN11 E3X-CN12

Rated current 2.5 A

Rated voltage 50 V

Contact resistance

Number of insertions Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector)

Material

Weight (packed state) Approx. 55 g Approx. 25 g

Housing Polybutylene terephthalate (PBT)

Contact Phosphor bronze/gold-plated nickel

20 mΩ max. (20 mVDC max., 100 mA max.) (The above figure is for connection to the Amplifier Unit and the adjacent Connector. It does not include the conductor resistance of the cable.)

Page 8

E3X-SD/-NA

Fiber Unit Overview

No snagging, no breaking: Right-angle (L-shaped) Models

Feature

90 mm

280 mm

Reflective model, M6 screw E32-D11N

Through-beam model, M4 screw E32-T11N

No snagging during maintenance. Fiber flexibility prevents breaking.

Flat and flexible fiber models are easy to mount and will not break.

Reflective Fiber Units

Flat View E32-D15ZR

L-shaped Attachment

Feature

No Breaking

Feature

10 mm*

8 mm*

Convenient design accommodates two wrench sizes. Allows quick tightening.

*For M6 models.

New Head Shape

20 mm

Size: 15 × 10 × 3 mm

Through-beam Fiber Units

Top View E32-T15XR

280 mm

Size: 15 × 8 × 3 mm

Side View E32-T15YR

Flexible fiberConventional fiber

Cores

Cladding

A large number of ultrafine cores are all surrounded by cladding. As a result, the fiber is flexible and can be bent without significantly reducing the light intensity. This helps solve problems, such as fiber being broken by getting caught on other objects.

Flat View E32-T15ZR

110 mm

Page 9

E3X-SD/-NA

Sensing Distance

Through-beam Models (Unit: mm)

E3X-SD@ E3X-NA@

Standard

models

60 18

High-speed detection

E3X-NA@F

models

Type

Standard

models

Special-

beam

models

Environment

resistive

models

Model

E32-T11R/E32-T12R/E32-T15XR/E32-TC200BR (B4R) 280 80

Flexible

(new standard)

Standard

Break resistant

Fluorine coating E32-T11U 360 100

Long distance,

high power

Ultracompact,

ultrafine sleeve

Fine beam

(narrow vision field)

Area sensing

Heat resistant

Chemical

resistant

Vacuum resistant

E32-T14LR/E32-T15YR/E32-T15ZR 110 33 E32-T21R/E32-T22R/E32-T222R/E32-T25XR/ E32-TC200FR (F4R) E32-T24R/E32-T25YR/E32-T25ZR 30 9 E32-TC200/E32-T12/E32-T15X/E32-TC200B (B4) 400 120 E32-T14L/E32-T15Y/E32-T15Z 240 70 E32-TC200A 360 100 E32-TC200E/E32-T22/E32-T222/E32-T25X/E32-TC200F (F4) 100 30 E32-T24/E32-T25Y/E32-T25Z 90 27 E32-T11/E32-T12B/E32-T15XB 360 100 E32-T21/E32-T221B/E32-T22B 100 30 E32-T25XB 75 20

E32-T17L 14000 4200 E32-TC200 + E39-F1 3000 900 E32-T11R + E39-F1 2100 630 E32-T11 + E39-F1 2000 600 E32-T14 1800 540 E32-T11L/E32-T12L 700 210 E32-T11L + E39-F2 500 150 E32-T11R + E39-F2 220 65 E32-T11 + E39-F2 360 100 E32-T21L/E32-T22L 200 60 E32-T223R 60 18 E32-T33-S5 20 6 E32-T333-S5 5 1.5 E32-T334-S5 2.5 0.8 E32-T22S 1000 300 E32-T24S 700 210 E32-T16PR 450 130 E32-T16P 600 180 E32-T16JR 390 110 E32-T16J 520 150 E32-T16WR 690 200 E32-T16W 920 270 E32-T16 1500 450 E32-M21 300 90 E32-T51 400 120 E32-T54 130 35 E32-T81R-S 180 50 E32-T61-S + E39-F2 390 130 E32-T61-S + E39-F1 3000 900 E32-T84S-S 700 210 E32-T61-S 300 90 E32-T11F 1050 380 E32-T12F 1600 480 E32-T14F 200 60 E32-T51F 700 200 E32-T81F-S 350 100 E32-T51V 100 --E32-T51V + E39-F1V 600 --E32-T54V 65 --E32-T54V + E39-F1V 390 --E32-T84SV 250 ---

For information on Fiber Units, refer to the E32 Series Fiber Sensor Best Selection (Cat. No. E354).

Page 10

E3X-SD/-NA

Reflective Models (Unit: mm)

E3X-SD@ E3X-NA@

Standard

models

15 5

36 12

Spot diameter of 0.1 to 0.6 mm at

6 to 15 mm.

Spot diameter of 0.5 to 1 mm at

6 to 15 mm.

Spot diameter of 4 mm max. at

0 to 20 mm.

E3X-NA@F

High-speed detection

models

Type

Standard

models

Special-

beam

models

Environ-

ment

resistive

models

Model

E32-D11R/E32-D12R/E32-D15XR/E32-DC200BR (B4R) 90 30 E32-D14LR 16 5

Flexible

(new standard)

Standard

Break resistant

Fluorine coating E32-D11U 90 30

Long distance,

high power

Ultracompact,

ultrafine sleeve

Coaxial, small spot

Area sensing E32-D36P1 75 25

Retro-reflective

Convergent-

reflective

Heat resistant

Chemical resistant

E32-D15YR/E32-D15ZR 20 5 E32-D211R/E32-D21R/E32-D22R/E32-D25XR/

E32-DC200FR (F4R) E32-D24R 7 2.3 E32-D25YR/E32-D25ZR 4 1.2 E32-DC200/E32-D15X/E32-DC200B (B4) 150 50 E32-D12 120 40 E32-D14L 40 13 E32-D15Y/E32-D15Z 50 15 E32-D211/E32-DC200E/E32-D22/E32-D25X/

E32-DC200F (F4) E32-D24 15 5 E32-D25Y/E32-D25Z 10 3.3 E32-D11/E32-D15XB 90 30 E32-D21B/E32-D221B 35 10 E32-D21/E32-D22B 15 5 E32-D25XB 25 8

E32-D16 40 to 400 55 to 70 E32-D11L 200 65 E32-D21L/E32-D22L 50 17 E32-D33 10 3.3 E32-D331 1.5 0.5 E32-CC200R 75 25 E32-CC200 150 50 E32-D32L 80 25 E32-C31/E32-D32 40 13

E32-C42 + E39-F3A

E32-D32 + E39-F3A

E32-C41 + E39-F3A-5 Spot diameter of 0.1 mm at 7 mm. E32-C31 + E39-F3A-5 Spot diameter of 0.5 mm at 7 mm. E32-C41 + E39-F3B Spot diameter of 0.2 mm at 17 mm. E32-C31 + E39-F3B Spot diameter of 0.5 mm at 17 mm.

E32-C31 + E39-F3C

E32-R21 + E39-R3 (provided) 10 to 250 E32-R16 + E39-R1 (provided) 150 to 1500 150 to 1000 E32-L25/E32-L25A 3.3 E32-L24S 0 to 4 E32-L24L 2 to 6 (center 4) E32-L25L 5.4 to 9 (center 7.2) E32-L86 4 to 10 E32-L16 0 to 15 0 to 13 E32-D51 120 40 E32-D81R/E32-D61 45 15 E32-D73 30 10 E32-D12F 50 16 E32-D14F 20 6.5

For information on Fiber Units, refer to the E32 Series Fiber Sensor Best Selection (Cat. No. E354).

Page 11

I/O Circuit Diagrams

E3X-SD/-NA

Output

form

NPN Output

PNP Output

Model

E3X-SD11 E3X-SD6

E3X-NA11 E3X-NA6 E3X-NA11F E3X-NA11V E3X-NA14V

E3X-SD41 E3X-SD8

E3X-NA41 E3X-NA8 E3X-NA41F E3X-NA41V E3X-NA44V

Output

transistor

operation mode

Light-ON

Dark-ON

Light-ON

Dark-ON

No incident light

Operation indicator (orange)

Output transistor

Load (relay)

(Between brown and black leads)

No incident light

Operation indicator (orange)

Output transistor

Load (relay)

(Between brown and black leads)

No incident light

Operation indicator (orange)

Output transistor

Load (relay)

No incident light

Operation indicator (orange)

Output transistor

Load (relay)

Note: Timing Charts for Timer Settings (T: Set Time)

ON delay OFF delay

Incident light

No incident light

L-ON

D-ON

OFF

Incident light

No incident light

L-ON

D-ON

OFF

Timing charts

Incident light

OFF

Operate

Reset

Incident light

OFF

Operate

Reset

Incident light

OFF

Operate

Reset

(Between blue and black leads)

Incident light

OFF

Operate

Reset

(Between blue and black leads)

Operation

selector

LIGHT ON

(L-ON)

DARK ON

(D-ON)

LIGHT ON

(L-ON)

DARK ON

(D-ON)

Output circuit

Operation indicator (orange)

Photoelectric Sensor main circuit

• M8 Connector Pin Arrangement

Note: Pin 2 is not used.

*Not present on the E3X-NA.

Operation indicator (orange)

Photoelectric Sensor main circuit

• M8 Connector Pin Arrangement

Note: Pin 2 is not used.

Brown

Control output

Load

Black

Blue

Brown

Black

Blue

*Not present on the E3X-NA.

12 to 24 VDC

Plug (Sensor I/O Connector)

Terminal number

1 2

3 4

XS3F-M421-402-A XS3F-M421-405-A

XS3F-M422-402-A XS3F-M422-405-A

Wire color

Brown White Blue Black

Classification Wire color Connection pin Application

Brown 1 Power supply (+V)

White 2 ---

Blue 3 Power supply (0 V)

Black 4 Output

Note: Pin 2 is not used.

Page 12

E3X-SD/-NA

Nomenclature

Amplifier Units

E3X-SD@ E3X-NA

Operation Indicator

Operation Keys Sensitivity adjustment (UP/DOWN or teaching)

Operation Selector Use to switch between Light-ON and Dark-ON

Sensitivity indicator

8-turn sensitivity adjuster

Lock lever

Incident level indicators

TEACH/RUN Mode Selector Used to select TEACH or RUN mode.

Timer switch OFF/D: OFF-delay timer ON/D: ON-delay timer OFF: Timer function is OFF.

Safety Precautions

WARNING

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

Caution

Do not exceed the rated voltage. Excess voltage may result in malfunction or fire.

Do not use an AC power supply. Using an AC power supply may result in rupturing.

High-temperature environments may result in burn injury.

Operation Selector

Lock lever

Incident level indicators

Operation Indicator

Use to switch between Light-ON and Dark-ON

Timer switch ON: Timer function is ON. OFF: Timer function is OFF.

Precautions for Safe Use

The following precautions must be observed to ensure safety.

1. Do not use the product in locations where flammable or explosive gas is present.

2. Do not use the product in locations subject to splashing water, oil, or chemicals, or in locations subject to steam.

3. Do not attempt to disassemble, repair, or modify the product.

4. Do not apply voltage or current in excess of the rated ranges.

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

6. Do not wire the product incorrectly, such as using incorrect power supply polarity.

7. Connect the load properly.

8. Do not short-circuit both ends of the load.

9. Do not use the product if the case is damaged.

10. When disposing of the product, dispose of it as industrial waste.

11. Do not use the product in locations subject to direct sunlight.

12. The surface temperature of the product may rise as a result of the ambient temperature, power supply, or other usage conditions. Use caution when performing maintenance and washing. Failure to do so may result in burn injury.

Page 13

Precautions for Correct Use

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

Amplifier Units

● Designing

Communications Hole

The hole on the side of the Amplifier Unit is a communications hole for preventing mutual interference when Amplifier Units are mounted side-by-side. The E3X-MC11 Mobile Console (order separately) cannot be used. If an excessive amount of light is received via the Sensor, the mutual interference prevention function may not work. In this case, make the appropriate adjustments using the sensitivity adjuster. The mutual interference prevention function will not operate when the E3X-SD/NA is used side-by-side with E3X-DA-N models.

● Mounting

DIN Track Mounting/Removal

Mounting Amplifier Units

1. Mount the Amplifier Units one at a time onto the DIN track.

E3X-SD/-NA

Fiber Connection and Disconnection

The E3X Amplifier Unit has a lock lever. Connect or disconnect the fibers to or from the E3X Amplifier Unit using the following procedures:

1. Connection

Open the Protective Cover, insert the fibers according to the fiber insertion marks on the side of the Amplifier Unit, and lower the lock lever.

Lock lever

Fiber insertion mark

Fiber

2. Disconnection

Remove the Protective Cover and raise the lock lever to pull out the fiber.

Insertion position

10.7 mm

Protective Cover

2. Slide the Amplifier Units together, line up the clips, and press the Amplifier Units together until they click into place.

Clip

Click into place

Removing Amplifier Units

Slide Amplifier Units away from each other, and remove from the DIN track one at a time. (Do not attempt to remove Amplifier Units from the DIN track without separating them first.)

Note 1. The specifications for ambient temperature will vary according to the

number of Amplifier Units used together. For details, refer to Ratings and Specifications.

2. Always turn OFF the power supply before mounting or removing Amplifier Units.

Locked

Note:To maintain the fiber properties, confirm that the lock is

released before removing the fiber.

Unlocked

3. Precautions for Fiber Connection/Disconnection

Be sure to lock or unlock the lock lever within an ambient temperature range between −10°C and 40°C.

● Operating Environment

Ambient Conditions

If dust or dirt adhere to the hole for optical communications, it may prevent normal communications. Be sure to remove any dust or dirt before using the Units.

● Other

Protective Cover

Be sure to mount the Protective Cover before use.

Page 14

E3X-SD/-NA

Amplifier Units with Connectors

● Mounting

Mounting Connectors

1. Insert the Master or Slave Connector into the Amplifier Unit until it clicks into place.

Insert

2. Join Amplifier Units together as required after all the Master and Slave Connectors have been inserted.

3. Attach the stickers (provided as accessories) to the sides of Master and Slave Connectors that are not connected to other Connectors.

Mounting End Plate (PFP-M)

Depending on how it is mounted, an Amplifier Unit may move during operation. In this case, use an End Plate. Before mounting an End Plate, remove the clip from the master Amplifier Unit using a nipper or similar tool.

Clip

The clip can also be removed using the following mechanism, which is incorporated in the construction of the section underneath the clip.

1. Insert the clip to be removed into the slit underneath the clip on another Amplifier Unit.

Sticker

Note: Attach the stickers to the sides with grooves.

Sticker

Removing Connectors

1. Slide the slave Amplifier Unit for which the Connector is to be removed away from the rest of the group.

2. After the Amplifier Unit has been separated, press down on the lever on the Connector and remove it. (Do not attempt to remove Connectors without separating them from other Amplifier Units first.)

Press down

Lever

Remove

2. Remove the clip by rotating the Amplifier Unit.

Rotate

Pull Strengths for Connectors (Including Cables)

E3X-CN11: 30 N max. E3X-CN12: 12 N max.

Page 15

E3X-SD/-NA

Dimensions (Unit: mm)

Amplifier Units

Amplifier Units with Cables

E3X-SD11 E3X-SD41 E3X-NA11 E3X-NA11F E3X-NA41 E3X-NA41F

Amplifier Units with Connectors

E3X-SD6 E3X-SD8 E3X-NA6 E3X-NA8

Two ,

2.4 dia.

10.7

With Mounting Bracket Attached

Operation indicator

31.5

9.9

4.1

22.4

Two, 3.2-dia. holes

22.4

Operation indicator

64.3

38.6

34.8

3.4

4.4

A *1

4.4

3.4

4-dia. vinyl-insulated round cable with 3 conductors* (Conductor cross section: 0.2 mm Insulator diameter: 1.1 mm), Standard length: 2 m.

5.3

Mounting Holes

Two, M3

10.75

Hole for optical communications *2

Mounting bracket (E39-L143) (Order separately) Stainless steel (SUS304)

2.4

*1. The mounting bracket can also be used on

side A.

*2. There is no hole for E3X-NA@F models.

;

10.7

Dimensions with Master Connector Connected

67.5

64.3

31.5

1.5

1.8

5.1 3.9

Two, 2.4 dia.

1.8

E3X-CN11:

4.0 dia.

12.95

64.33

31.5

9.9

3.4

38.6

3.95.1

1.7

4.2

1.8

6.2

1.7

36.7

Hole for optical communications (for preventing mutual interference)

5.5

Dimensions with Slave Connector Connected

67.5

64.3

E3X-CN12: 2.6 dia.

31.5

1.5

1.8

5.1 3.9

4.8

12.95

17.45

11.55

Page 16

E3X-SD/-NA

Amplifier Units with Cables, Water-resistant Models

E3X-NA11V E3X-NA41V

Two ,

2.4 dia.

10.7

Mounting Holes

Two, M3

With Mounting Bracket Attached

28.65

25.95

Operation indicator

6.9

9.9

3.43.9

4.3

14.4

11.5

9.2

Incident level indicators

23.9

81.5

3.4

5.4

A *1

2.8

Hole for

67.2

3.4

*1. The mounting bracket can also be used on side A. *2. 4-dia. vinyl-insulated round cable with 3 conductors

optical communications

Mounting bracket (E39-L148) (Order separately) Stainless steel (SUS304)

5.4

(Conductor cross section: 0.45 mm

1.1 mm), Standard length: 2 m.

6.6

11.2

, Insulator diameter:

Amplifier Units with Connectors, Water-resistant Models

E3X-NA14V

* The mounting bracket can also be

used on this side A.

E3X-NA44V

Two ,

2.4 dia.

10.7

Mounting Holes

Two, M3

With Mounting Bracket Attached

28.65

25.95

Operation indicator

6.9

9.9

3.43.9

4.3

14.4

11.5

9.2

Incident level indicators

23.9

81.5

3.4

5.4

67.2

2.8

11.2

Hole for optical communications

Mounting bracket (E39-L148) (Order separately) Stainless steel (SUS304)

5.4

3.4

Page 17

Amplifier Unit Connectors

Master Connector

E3X-CN11

2.9

E3X-SD/-NA

+50

2.6

14.4

6.8

10.7

2,000

4 dia.

*E3X-CN11: 2.6-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm2, Insulator diameter: 1.1 mm)

Slave Connector

E3X-CN12

2.9

*E3X-CN12: 2.6-dia. vinyl-insulated round cable with 1 conductor (Conductor cross section: 0.2 mm2, Insulator diameter: 1.1 mm)

Accessories (Order Separately)

Mounting Brackets

E39-L143

Material: Stainless steel (SUS304)

End Plates

PFP-M

(10.3)

5.3

0.8

2.6

14.4

0.8

10 max. 710.3

11.5

2.5

7.3

M4 × 8 panhead screw

6.8

8.4

10.7

8.4

15.1

30±2

+50

2,000

3.4

34.8

26.8

Two, 3.2 dia.

3163

E3X-CN12: 2.6 dia. E3X-CN22: 4 dia.

Four, R1.7

3.4

30±2

±2

Mounting Holes

Two , M 3

±0.1

M4 spring washer

4.8

1.3

1.8

35.5

35.3

6.2 10

1.8

For information on Fiber Units, refer to the E32 Series Fiber Sensor Best Selection (Cat. No. E354).

Page 18

E3X-SD/-NA

Operating Procedure

E3X-SD@

Displays1

A 7-segment display showing excess gain is provided in addition to the orange operation indicator. Use these when adjusting the light axis and setting the sensitivity at setup.

Display/indicator status (for L/ON) Excess gain Description

Operation indicator

999%

(10 times)

Excess gain display

100%

Sensitivity Setting2

The sensitivity can be set with the UP and DOWN Keys similar to using an adjuster knob. The sensitivity can also be easily set by using the following three teaching functions.

2-1. Maximum Sensitivity Setting

The sensitivity can be set to the maximum. This is the optimal setting for resistance against the effects of dust.

Operation description Switch/Key Display

Set the TEACH/RUN selector switch to TEACH.

Press the UP Key for 3 s min.

Set the TEACH/RUN selector switch to RUN (start of measurement).

TEACH

RUN

110% min.

Stable incident

light

90% to 110%

Unstable

incident light or

Unstable

interrupted light

90% max.

Stable

interrupted light

Operation description Switch/Key Display

Hold down the UP Key during detection. Let the workpiece pass while the key is held down.

Set the TEACH/RUN selector switch to RUN (start of measurement).

TEACH

RUN

E3X-NA@

Displays1

A bar display (with four green and one red) showing excess gain is provided in addition to the orange operation indicator. Use these when adjusting the light axis and setting the sensitivity at setup.

Display/indicator status (for L/ON)

Operation indicator

Excess gain level display

Excess gain

level

Approx.

120% min.

Approx.

110% to 120%

Approx.

90% to 110%

Approx.

80% to 90%

Approx.

80% max.

Description

Stable incident

light

Unstable

incident light or

Unstable

interrupted light

Stable

interrupted light

2-2. Teaching with/without a Workpiece

Two points (one with the workpiece and the other without) are detected, and the operating level is set to the midpoint.

Operation description Switch/Key Display

Set the TEACH/RUN selector switch to TEACH.

Press the UP Key with the workpiece present.

Press the UP Key with the workpiece not present.

Set the TEACH/RUN selector switch to RUN (start of measurement).

TEACH

RUN

2-3. Automatic Teaching

Changes within a time are detected, and the operating level is set to the midpoint between the maximum and the minimum values of the changes. This setting is optimal for when the workpieces cannot be stopped.

Operation description Switch/Key Display

Set the TEACH/RUN selector switch to TEACH.

Press the UP Key.

TEACH

RUN

Page 19

E3X-SD/-NA

READ AND UNDERSTAND THIS DOCUMENT

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

WARRANTY

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

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

LIMITATIONS OF LIABILITY

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

In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.

IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.

SUITABILITY FOR USE

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

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

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

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

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

• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations.

• Systems, machines, and equipment that could present a risk to life or property.

Please know and observe all prohibitions of use applicable to the products.

NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PERFORMANCE DATA

Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

CHANGE IN SPECIFICATIONS

Product specifications and accessories may be changed at any time based on improvements and other reasons.

It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

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

ERRORS AND OMISSIONS

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

PROGRAMMABLE PRODUCTS

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

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

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

Page 20

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

OMRON Corporation

Industrial Automation Company

Sensing Devices Division H.Q. Industrial Sensors Division

Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan Tel: (81)75-344-7022/Fax: (81)75-344-7107

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

OMRON ELECTRONICS LLC

One Commerce Drive Schaumburg, IL 60173-5302 U.S.A. Tel: (1) 847-843-7900/Fax: (1) 847-843-7787

OMRON ASIA PACIFIC PTE. LTD.

No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 83 Clemenceau Avenue,

OMRON (CHINA) CO., LTD.

Room 2211, Bank of China Tower, 200 Yin Cheng Zhong Road, Pu Dong New Area, Shanghai, 200120, China Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200

Authorized Distributor:

Note: Specifications subject to change without notice.

Cat. No. E388-E1-01

1007