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E3NX-FA

  • CAD-bibliotek
  • E3NX-FA Datablad
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Features

High-performance digital fiber amplifier

The E3NX-FA amplifier is best choice for most challenging fiber applications in terms of long sensing distance, minute object detection or high speed processes.

  • Easy teaching by Smart tuning within a few seconds
  • New N-Smart technology provides significant improvement for sensing distance, minimum object detection and speed
  • Easy and transparent information about sensor status by Solution Viewer and Change Finder function
  • EtherCAT Communication unit for high-speed field bus connectivity

N-Smart technology

The GIGA RAY 2S high-efficiency coupling element achieves a clear signal and wide dynamic range. It is joined by the new “Smart Noise Reduction” light reception algorithm and the high-speed, high-precision “N-Core” IC.These three technologies improve the basic performance of E3NX-FA resulting in signal-to-noise ratio that is 2.5 times higher compared to conventional models.

e3nx-fa n-smart technology prod

Dynamic Power Control

Dynamic Power Control (DPC) automatically compensates differences in the incident level caused by dirt or vibration. In addition an alarm output signal is sent for predictive maintenance, if the sensor has reached compensation limit.

e3nx-fa dpc prod

Timer functions

Adjust the output signal length and timing:

  • T1 ON-delay set time
  • T2 OFF-delay set time
  • T1 and T2 can be set separately

timerfunction4x prod
Specifications & ordering info

Ordering information

Fiber Amplifier Units

Type

Connecting method

Inputs/outputs

Order code

NPN output

PNP output

Standard models

Pre-wired (2 m)

1 output

E3NX-FA11 2M

E3NX-FA41 2M

E3NX-FA11-5 2M1

Wire-saving Connector

1 output

E3NX-FA6

E3NX-FA8

Advanced models

Pre-wired (2 m)

2 outputs + 1 input

E3NX-FA21 2M

E3NX-FA51 2M

Wire-saving Connector

1 output + 1 input

E3NX-FA7

E3NX-FA9

2 outputs

E3NX-FA7TW

E3NX-FA9TW

M8 Connector

1 output + 1 input

E3NX-FA24

E3NX-FA54

2 outputs

E3NX-FA54TW

Infrared models

Pre-wired (2 m)

1 output

E3NX-FAH11 2M

E3NX-FAH41 2M

Wire-saving Connector

1 output

E3NX-FAH6

E3NX-FAH8

Analog output models

Pre-wired (2 m)

2 outputs

E3NX-FA11AN 2M

E3NX-FA41AN 2M

Model for Sensor Communications Unit2

Connector for Sensor Communications Unit

E3NX-FA0

E3NX-FAH0

Accessories (Sold Separately)

Fiber amplifier connectors

Type

Appearance

Cable length

No. of conductors

Applicable Fiber Amplifier Units

Order code

Master Connector

 

2 m

4

E3NX-FA7

E3NX-FA7TW

E3NX-FA9

E3NX-FA9TW

E3X-CN21

Slave Connector

2

E3X-CN22

Master Connector

3

E3NX-FA6

E3NX-FA8

E3X-CN11

Slave Connector

1

E3X-CN12

Size

Cable

Appearance

Cable type

Order code

M8

Standard cable

Straight

2 m

4-wire

XS3F-M421-402-A

5 m

XS3F-M421-405-A

L-shaped

2 m

XS3F-M422-402-A

5 m

XS3F-M422-405-A

Communication units

Type

Appearance

Order code

Sensor Communications Unit for EtherCAT

 

E3NW-ECT

Sensor Communications Unit for CompoNet

 

E3NW-CRT3

Sensor Communications Unit for CC-Link

E3NW-CCL

Distributed Sensor Unit4

 

E3NW-DS

Note: Refer to your OMRON website for details.

Specifications

Standard models/ Advanced models/ Infrared models

Type

Standard models

Advanced models

Infrared models

NPN output

E3NX-FA11

E3NX-FA6

E3NX-FA11-5 5

E3NX-FA21

E3NX-FA7

E3NX-FA7TW

E3NX-FA24

E3NX-FAH11

E3NX-FAH6

PNP output

E3NX-FA41

E3NX-FA8

E3NX-FA51

E3NX-FA9

E3NX-FA9TW

E3NX-FA54

E3NX-FA54TW

E3NX-FAH41

E3NX-FAH8

Connecting method

Pre-wired

Wire-saving Connector

Pre-wired

Pre-wired

Wire-saving Connector

M8 Connector

Pre-wired

Wire-saving Connector

Inputs/outputs

Outputs

1 output

2 outputs

1 output

2 outputs

1 output

2 outputs

1 outputs

External inputs

1 input

1 input

1 input

Light source (wavelength)

Red, 4-element LED (625 nm)

Infrared LED (870 nm)

Power supply voltage

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

Protection circuits

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

Response time

Super-high-speed mode (SHS)

Operate or reset for model with 1 output: 30 µs (Super High Speed mode (SHS2) of E3NX-FA11-5 is 60 µs each), with 2 outputs: 32 µs

High-speed mode (HS)

Operate or reset: 250 µs

Standard mode (Stnd)

Operate or reset: 1 ms

Giga-power mode (GIGA)

Operate or reset: 16 ms

Sensitivity adjustment

Smart Tuning (2-point tuning, full auto tuning, position tuning, maximum sensitivity tuning, power tuning, or percentage tuning (−99% to 99%)) or manual adjustment

Maximum connectable Units

30

No. of Units for mutual interference prevention6

Super-high-speed mode (SHS)

0

2 units when the detection mode is set to Super High Speed mode (SHS2), and for other models, the mutual interference prevention function is disabled.

High-speed mode (HS)

10

Standard mode (Stnd)

10

Giga-power mode (GIGA)

10

Functions

Automatic power control (APC), Dynamic power control (DPC), Timer, Zero reset, Resetting settings, Eco mode, Bank switching, Power tuning

Analog output models/Model for Sensor Communications Unit

Type

Analog output models

Model for Sensor Communications Unit

NPN output

E3NX-FA11AN

E3NX-FA0

E3NX-FAH0

PNP output

E3NX-FA41AN

Connecting method

Pre-wired

Connector for Sensor Communications Unit

Inputs/outputs

Outputs

2 outputs

7

1

External inputs

Light source (wavelength)

Red, 4-element LED (625 nm)

Infrared LED (870 nm)

Power supply voltage

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

Supplied from the connector through the communication units.

Control output

Load power supply voltage:
30 VDC max., open-collector output

(depends on the NPN/PNP output format)

Load current:
Groups of 1 to 3 Amplifier Units: 100 mA max., Groups of 4 to 30 Amplifier Units: 20 mA max.

 

(Residual voltage:
At load current of less than 10 mA: 1 V max.
At load current of 10 to 100 mA: 2 V max.)

 

OFF current: 0.1 mA max.

Analog output

Voltage output: 1-5 VDC (10 kΩ or more connected load), temperature characteristics:
0.3% F.S. / °C

Control output

Response time

Super-high-speed mode (SHS)

Operate or reset: 80 µs

Operate or reset: 32 µs

High-speed mode (HS)

Operate or reset: 250 µs

Operate or reset: 250 µs

Standard mode (Stnd)

Operate or reset: 1 ms

Operate or reset: 1 ms

Giga-power mode (GIGA)

Operate or reset: 16 ms

Operate or reset: 16 ms

Sensitivity adjustment

Smart Tuning (2-point tuning, full auto tuning, position tuning, maximum sensitivity tuning, power tuning, percentage tuning (-99% to 99%)) or manual adjustment

Maximum connectable Units

30

With E3NW-ECT: 30 units (When connected to an OMRON NJ-series Controller.)

With E3NW-CRT: 16 units (Note: E3NX-FAH0 can not be connected.)

With E3NW-CCL: 16 units

No. of Units for mutual interference prevention8

Super-high-speed mode (SHS)

0 (The mutual interference prevention function is disabled if the detection mode is set to super-high-speed mode.)

High-speed mode (HS)

10

Standard mode (Stnd)

10

Giga-power mode (GIGA)

10

Functions

Automatic power control (APC), Dynamic power control (DPC), Timer, Zero reset, Resetting settings, Eco mode, Bank switching, Power tuning

Easy One-Button-Teaching/Smart Tuning

Easy setting of optimum power and threshold by pushing tune button twice.

Smart power control

Enhanced signal stability control for compensating power reductions caused by temperature drift, dust or aging of LED. Alarm output added for predictive maintenance.

N-Smart platform

The N-Smart platform provides wide portfolio of advanced sensors − all with the same intuitive operation concept and field bus connectivity.


1. This type can prevent mutual interference for two units in the SHS2 mode.
2. A Sensor Communications Unit is required if you want to use the Fiber Amplifier Unit on a network.
3. Only E3NX-FA0 can be connected to E3NW-CRT.
4. The Distributed Sensor Unit can be connected to any of the Sensor Communications Units.
5. This type can prevent mutual interference for two units in the SHS2 mode.
6. The tuning will not change the number of units. The least unit count among the mutual interference prevention units of E3NX and E3NC.
7. Two sensor outputs are allocated in the programmable logic controller PLC I/O table.
PLC operation via Communications Unit enables reading detected values and changing settings.
8. The tuning will not change the number of units.
The least unit count among the mutual interference prevention units of E3NX and E3NC.
1. This type can prevent mutual interference for two units in the SHS2 mode.
2. A Sensor Communications Unit is required if you want to use the Fiber Amplifier Unit on a network.
3. Only E3NX-FA0 can be connected to E3NW-CRT.
4. The Distributed Sensor Unit can be connected to any of the Sensor Communications Units.
5. This type can prevent mutual interference for two units in the SHS2 mode.
6. The tuning will not change the number of units. The least unit count among the mutual interference prevention units of E3NX and E3NC.
7. Two sensor outputs are allocated in the programmable logic controller PLC I/O table.
PLC operation via Communications Unit enables reading detected values and changing settings.
8. The tuning will not change the number of units.
The least unit count among the mutual interference prevention units of E3NX and E3NC.
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