Omron E3X-NA - Datasheet

Super Manual Fiber Amplifier

E3X-NA

Adjuster type standard that is the culmination of true ease and simplicity

Features

Self-explanatory LED bar displays of light levels

The previous manual type used the stability and incident level indicators to display the light level change, which was difficult to understand at a glance. The E3X-NA uses the LED bars to display the light level, ensuring the light level change at a glance.

Same "Wire-saving" Connector as

E3X-DA-N

OMRON's original wiring-saving connector, which was inherited from the digital fiber amplifier E3X-DA-N, allows connection of up to 16 units.

Gang-mount up

to 16 Amplifiers

Operation indicator

Approx. 20% or lower

Approx. 10% or lower

Unstable level

Approx. -10% or higher

Approx. -20% or higher

* The vertical movement of the LED light level and operation display shows the light level at a glance.

E3X-NA Conventional model

Master connector

Optical

commu-

nications

Power supply pin

Slave connector

E3X-NA

A-441

Reduced wiring and space requirements for power lines

Example for 5 Amplifiers E3X-NA Series

E3X-NA series

Example for 5 Amplifiers

No relay connectors required.

7 lines

Power supplied from master amplifier through master connector to slave amplifiers.

Less space required.

Reduced Wiring and Space Requirements for Power Lines

Features

Optical Communications to Prevent Mutual

Interference

Optical communication between amplifiers prevents mutual interference. Up to 5 fiber heads can be installed closely, except E3X-NA#F.

Optical commu nications

Up to 5

Amplifiers

Five previous amplifiers

15 lines

Power and output lines required for each amplifier.

Relay connectors

Same Sensing Distance as Previous Longdistance Models

200 mm Reflective Models

Dimensions and Designs Inherited from the

E3X-DA-N Digital Fiber Amplifier

Standard:

E3X-A

Long-distance:

E3X-H

E3X-NA

100mm

Standard model

200mm

50mm 100mm

Note: The above characteristics are ensured with the E32-D11L Reflective Sensor

(long-distance model).

150mm

* The E3X-NA Series does not

have a long-distance model.

200mm Sensing distance

Approximately Seven Times the Detection

Accuracy

Applied Fiber: E32-T16P (screen fiber) set at 100 mm. E3X-

A1 1 (previous model) Minimum detection object: 2.0 mm dia.

E3X-NA 0.3 mm dia.

Digital Fiber Amplifier

E3X-DA-N

Standard-feature

OFF delay timer

Non-removable hinged co

Super manual Amplifier

E3X-NA

10mm

8-turn adjustment knob for precise adjustment (with indicator)

Same 10-mm width as the E3X-DA-N Digital

Fiber Amplifier

(Previously 12 mm)

Easy-to-see indicator

Same shape as the E3X-DA-N Digital Fiber Amplifier

Applied Fiber: E32-T16 (screen fiber) set at 100 mm.

E3X-A11 (previous model) E3X-NA

7 times

Minimum detection object:

2.0 mm dia.

0.3 mm dia.

Addition of high-speed type and waterproof type to the series

A-442 Advanced Photoelectric Sensors

Ordering Information

Amplifier Units

Pre-wired

Item

Standard models

High-speed detection

Mark-detecting models

Water-resistant models

Shape Control output

ON/OFF output

NPN output

E3X-NA11

E3X-NA11F

E3X-NAG11

E3X-NA11V

Model

PNP output

E3X-NA41

E3X-NA41F

E3X-NAG41

E3X-NA41V

Connector type

Item

Standard models

Shape

Applicable Connector

(order separately)

Master E3X-CN11

Slave E3X-CN12

Control output

ON/OFF output

XS3F-M421-40#-A

XS3F-M422-40#-A

NPN output

E3X-NA6

E3X-NA14V

Model

PNP output

E3X-NA8

E3X-NA44V

Water-resistant models

(M8 Connector)

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

Item Shape Cable length No. of conductors Model

Master connector 3 E3X-CN11

2 m

Slave connector 1 E3X-CN12

Precautions for ordering the connector type

Amplifier Units

Refer to the following tables when placing an order. BasicalType ly, Amplifier Units and connectors are sold separately. Standard

NPN

E3X-NA6

PNP

E3X-NA8

Please place an order after referring to the combination giv-

When Using 5 Amplifier Units

Amplifier Units (5 Units)

Sensor I/O Connectors (Order separately)

Size Cable type Shape

Straight

M8 Standard cable

L-shaped

Note: Refer to page NB-6 for details.

Accessories (Order Separately)

Mounting Brackets

Shape Applicable type

E3X-NA#

E3X-NA#F

E3X-NAG#

Model

E39-L143

E3X-NA#V E39-L148

Quantity

1

End Plate

Shape

+

Applicable Connector (order separately)

Master connector Slave connector

E3X-CN11 (3 wires) E3X-CN12 (1 wire)

+

1 Master Connector + 4 Slave Connectors

2 m

Cable length

5 m

4 conductors

2 m

5 m

Model

XS3F-M421-402-A

XS3F-M421-405-A

XS3F-M422-402-A

XS3F-M422-405-A

Model

PFP-M

Quantity

1

E3X-NA

A-443

Rating/performance

Amplifier Units

Type Standard models

Pre-wired

High-speed detection models

Mark-detecting models

Water-resistant models

Connector type

Standard models

Water-resistant models (M8 Connector)

Item

Model

NPN output

PNP output

Light source (wave length)

Power supply voltage

E3X-NA11

E3X-NA41

Red LED (680 nm)

E3X-NA11F

E3X-NA41F

E3X-NAG11

E3X-NAG41

Green LED

(520 nm)

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

E3X-NA11V

E3X-NA41V

Red LED (680 nm)

E3X-NA6

E3X-NA8

E3X-NA14V

E3X-NA44V

Current consumption 35 mA max.

Control output

Response time

35 mA max. (at power supply voltage 24 VDC)

35 mA max.

Load current 50 mA (residual voltage 1 V max. each) Open collector output type (depends on the NPN/PNP output format) Light-ON/Dark-ON switch selectable

Operation or reset: 200 s max. *

Operating: 20 s max. Reset: 30 s max.

200 s max. for operation and reset respectively (See note.)

Sensitivity adjustment

8-turn endless adjuster (with indicator)

Protective circuits

Reverse polarity protection, output short-circuit protection, mutual interference prevention (optically synchronized)

Reverse polarity protection, output short-circuit protection

Reverse polarity protection, output short-circuit protection, mutual interference prevention (optically synchronized)

Timer function OFF-delay timer: 40 ms (fixed)

Ambient illuminance Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max.

Ambient temperature

Operating: Groups of 1 to 3 Amplifiers: -25 to +55°C, Groups of 4 to 11 Amplifiers: -25 to +50°C, Groups of 12 to

16 Amplifiers: -25 to +45°C Storage: -30 to +70°C (with no icing and condensation)

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

Insulation resistance 20 M min. at 500 VDC

Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute

500 VAC at

50/60 Hz for

1 minute

Vibration resistance 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/s

2

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

Protective structure IEC 60529 IP50 (with Protective Cover attached)

IEC 60529 IP66

(with Protective

Cover attached)

IEC 60529 IP50

(with Protective

Cover attached)

IEC 60529 IP66

(with Protective

Cover attached)

Connector type M8 connector Connection method Pre-wired models (standard length: 2 m)

Weight (Packed state)

Approx. 100 g

Case PBT (polybutylene terephthalate)

Material

Cover Polycarbonate

Approx. 110 g

Polyethersulfone (PES)

Approx. 55 g

Polycarbonate

65 g

Polyethersulfone (PES)

Accessories Instruction manual

* If 8 or more Units are installed side-by-side, the response time will be 350 s max.

A-444 Advanced Photoelectric Sensors

Amplifier Unit Connectors

Item

Rated current

Model

2.5 A

Rated voltage

Contact resistance

E3X-CN11 E3X-CN12

50 V

20 m max. (20 mVDC max., 100 mA max.) [By connection with amplifier unit and connection with adjacent connector (except conductor resistance of cable)]

No. of insertions 50 times (By connection with amplifier unit and connection with adjacent connector)

Material

Housing

Contacts

Weight (Packed state)

PBT (polybutylene terephthalate)

Phosphor bronze/gold-plated nickel

Approx. 55 g Approx. 25 g

Characteristic data (typical)

Number of Turns of Sensitivity Adjuster vs. Sensing Distance

E32-T11L E32-D11L

0.6

0.4

0.2

1.2

1.0

0.8

E3X-NA# (V)

0 2 4

E3X-NA# F

6 8 10

Number of turns

Sensing Distance vs. Hysteresis

E32-T11L

400

300

200

100

0

E32-D11L

2

E3X-NA# (V)

4 6

E3X-NA# F

8 10

Number of turns

100

80

60

40

20

E3X-NA# (V)

0

100 200 300 400 500 600 700

Distance (mm)

10

5

20

15

0

50

E3X-NA# (V)

100 150 200

Distance (mm)

E3X-NA

A-445

Output Circuit Diagram

NPN output

Model

E3X-NA11

E3X-NA6

E3X-NAG11

E3X-NA11F

E3X-NA11V

E3X-NA14V

Operating status of output transistor

Light ON

Timing chart

Mode selection switch

Incident

Interrupted

Operation

ON indicator

(orange)

OFF

Output transistor

ON

OFF

Operate

Load

(Relay)

Reset

T

(Between brown and black)

L ON

(LIGHT ON)

Dark ON

Incident

Interrupted

Operation indicator

(orange)

ON

OFF

Output transistor

ON

OFF

Load

(Relay)

T

Operate

Reset

(Between brown and black)

D ON

(DARK ON)

Operation indicator

(orange)

Main circuit

Output circuit

1

Brown

Load

4

Black

Control output

3

Blue

12 to 24 VDC

M8 Connector Pin Arrangement

1

2 4

3

Note: Pin 2 is open.

PNP output

Model

E3X-NA41

E3X-NA8

E3X-NAG41

E3X-NA41F

E3X-NA41V

E3X-NA44V

Operating status of output transistor

Light ON

Timing chart

Mode selection switch

Incident

Interrupted

Operation

ON indicator

(orange)

OFF

Output transistor

ON

OFF

Load

(Relay)

T

Operate

Reset

(Between brown and black)

L ON

(LIGHT ON)

Dark ON

Incident

Interrupted

Operation indicator

(orange)

ON

OFF

Output transistor

ON

OFF

Load

(Relay)

T

Operate

Reset

(Between brown and black)

D ON

(DARK ON)

Operation indicator

(orange)

Main circuit

Output circuit

1

Brown

4

Black

Control output

Load

3

Blue

M8 Connector Pin Arrangement

1

2 4

3

12 to 24 VDC

Note: Pin 2 is open.

Connectors (Sensor I/O connectors)

Termination No.

3

4

2

1

3

4

1

2

XS3F-M421-402-A

XS3F-M421-405-A

XS3F-M422-402-A

XS3F-M422-405-A

Color of cable conductors

Brown

White

Blue

Black

Class

For DC

Wire, outer jacket color

Brown

White

Blue

Black

Note: Pin 2 is not used.

Connector pin No.

A

B

C

D

Application

Power supply (+V)

-

Power supply (0 V)

Output

A-446 Advanced Photoelectric Sensors

Nomenclature:

Amplifier Units

Sensitivity Indicator

8-turn sensitivity adjuster

Lock Button Incident level indicators

Operation indicator

Operation Mode Selector

Use to switch between Light ON and Dark ON modes.

Timer switch

ON: Timer function is ON.

OFF: Timer function is OFF.

Operation

Indicator status

In addition to the operation indicator (orange), E3X-NA has indicators that denotes the incident level (4 green and 1 red indicators). Use them for optical axis adjustment and maintenance.

Indicator status (L/ON)

Operation indicator (L/ON)

Incident level

Operation indicator Incident level indicators

Not lit Lit (See note)

Not lit

Approx. 80% to 90% of operating level

Not lit

Approx. 80% to 90% of operating level

Precautions

Correct Use

Amplifier Units

Design

Communications Hole

The window provided in the side face of the unit is a communication window for prevention of mutual interference when it is connected with the other unit. Note that the optional Mobile

Console E3X-MC11 cannot be used. When the incident level of the sensor is excessive, mutual interference prevention may not be activated. At that time, make adjustment with the sensitivity adjuster. When the unit is used with the E3X-DA-N series, mutual interference prevention is not activated.

Mounting

Connection/removing of amplifier units

(Connection)

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

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

Not lit or lit

Approx. 90% to 110% of operating level

Lit

Approx. 110% to 120% of operating level

Lit

Approx. 120% min. of operating level

Note: The rightmost indicator is turned ON at the "0 incident level".

Clip

Clip into place

(Removing)

Slide one unit away from the other and remove them one by one. (Do not remove the connected units together from the

DIN rail.)

Note: 1 . When the amplifier units are interconnected, the operating ambient temperature changes depending on the number of connected amplifier units. Check "Ratings/Performance".

2 . Before connecting or removing the units, always switch power off.

Operating Environment

Ambient Conditions

Always remove dust, dirt, etc. from the optical communication window, which may disable communication.

Miscellaneous

Protective Cover

Be sure to set the Protective Cover before use.

E3X-NA

A-447

Amplifier Unit Connectors

Installation

Installation Connectors

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

Mounting End Plate (PFP-M)

Depending on the installation type, an Amplifier Unit may move during operation. In this case, use an End Plate.

Before installing an End Plate, remove the clip from the master Amplifier Unit using a nipper or similar tool.

Insert

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

3. Apply the supplied seal to the non-connection surface of the master/slave connector.

The sensor bottom is also equipped with the clip removing mechanism.

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

Sticker

Note: Apply the seal to the grooved side.

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

2. Remove the clip by rotating the Amplifier Unit.

Rotate

Remove

Pull Strengths for Connectors (Including Cables)

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

A-448 Advanced Photoelectric Sensors

Dimensions (Unit: mm)

Amplifier Units

Pre-wired

E3X-NA11

E3X-NA11F

E3X-NA41

E3X-NA41F

E3X-NAG11

E3X-NAG41

Two, 2.4 dia.

10

8

10.7

With Mounting Blanket Attached

Incident level indicators

Operation indicator

( A ) * 1

4-dia., 3-conductor, vinyl-insulated round cable

(conductor cross-sectional

area: 0.45 m‡u; insulation

diameter: 1.1 mm)

3

13.05

15.75

9.2

38.6

64.3

5.3

31.5

9.9

4.1

22.4

13

Two, 3.2 dia. holes

3.4

22.4

10.75

16

34.8

Holes for optical communications * 2

2.4

4

Mounting bracket (E39-L143); Sold separately

Stainless steel (SUS304)

4.4

Mounting Holes

2-M3

16

16

Note: * 1. The mounting bracket can also be used on side A.

* 2. The hole for optical communications is for

preventing mutual interference. There is no

hole for E3X-NA#F models.

Amplifier Units with cables,

Water-resistant Models

E3X-NA11V

E3X-NA41V

With Mounting Blanket Attached

28.65

25.95

9.2

* 2

Operation indicator

Incident level indicators

81.5

6.9

40

( A ) * 1

Two, 2.4 dia.

12

8

10.7

33

9.9

3.9

3.4

4.3

Mounting Holes

2-M3

11.5

23.9

14.4

23.9

16

2.8

11.2

16

37

67.2

16

3.4

Holes for optical communications

5.4

6.6

Mounting bracket (E39-L148); Sold separately

Stainless steel (SUS304)

5.4

3.4

N o t e : * 1 . T h e m o u n t i n g b r a c k e t c a n a l s o b e u s e d o n s i d e A .

* 2 .

4-dia., 3-conductor, vinyl-insulated round cable

(conductor cross-sectional area: 0.45 mm²;

insulation diameter: 1.1 mm)

E3X-NA

A-449

Connector type

E3X-NA6

E3X-NA8

Incident level indicators

Operation indicator

10 3

Two, 2.4 dia.

13.05

15.75

9.2

64.3

8

10.7

Dimensions with Master Connector Connected

71

67.5

64.3

1.8

9.9

3.4

1.7

4.2

13

5.1

3.9

1.8

38.6

36.7

6.2

1.7

14

31.5

5.5

Holes for optical communications

(for preventing mutual interference)

Dimensions with Slave Connector Connected

71

67.5

64.3

E3X-CN11:

4.0 dia.

31.5

1.5

31.5

1.5

12.95

1.8 5.1 3.9

Amplifier Units M8 Connectors,

Water-resistant Models

E3X-NA14V

E3X-NA44V

N o t e : * 1 . T h e m o u n t i n g b r a c k e t c a n a l s o b e u s e d o n s i d e A .

10

4

1.8 5.1 3.9

With Mounting Blanket Attached

28.65

25.95

9.2

Two, 2.4 dia.

12

Operation indicator

Incident level indicators

81.5

6.9

40

( A ) * 1

3

4.8

E3X-CN12: 2.6 dia.

12.95

17.45

11.55

10

4

2.8

M8

8

10.7

33

9.9

Mounting Holes

2-M3

3.9

3.4

4.3

11.5

23.9

14.4

23.9

16

11.2

16

37

67.2

16

3.4

Holes for optical communications

11

5.4

Mounting bracket (E39-L148); Sold separately

Stainless steel (SUS304)

5.4

3.4

A-450 Advanced Photoelectric Sensors

Amplifier Unit Connectors

Master connector

E3X-CN11

2.9

10

6

2.6

10.7

6.8

4

2,000

+50

0

4-dia., 3-conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.45 mm ²; insulation diameter: 1.1 mm)

4 dia.

14.4

6

0.8

8.4

15.1

Slave connector

E3X-CN12

2.9

10

6

2.6

14.4

6

3

0.8

10.7

6.8

4

2,000

+50

0

4-dia., 3-conductor,vinyl-insulated round cable (conductor cross-sectional area: 0.45 mm ²; insulation diameter: 1.1 mm)

2.6 dia.

8.4

15.1

Accessories (Order Separately)

Mounting Brackets

H-5

30

± 2

50

+5

0

10

± 2

30

± 2

50

+5

0

10

± 2

E3X-NA

A-451

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

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

Cat. No.

E23E-EN-01

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

A-452 Advanced Photoelectric Sensors