CSM_E3NX-FA_DS_E_16_3
1
Smart Fiber Amplifier Units
E3NX-FA
A Smart Fiber Amplifier Unit with
Ultra-stable Detection and
Ultra-easy Setup
• Improved basic performance with 1.5 times the sensing distance and
approx. 1/10th the minimum sensing object.*
• Ultra-easy setup with Smart Tuning with a light intensity adjustment
range expanded 20 times to 40,000:1. Optimum stable detection
achieved with light intensity adjustment even for saturated incident light.
• White on black display characters for high visibility.
• Solution Viewer that shows the passing time and difference in incident
levels and Change Finder that allows you to see display values even
for fast workpieces.
*Compared to the E3X-HD.
Ordering Information
Fiber Amplifier Units (Dimensions ➜ pages 19 and 20)
*1. This type can prevent mutual interference for two units in the SHS2 mode.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to the Safety Precautions on
page 17.
Type Connecting method Appearance Inputs/outputs Model
NPN output PNP output
Standard models
Pre-wired (2 m) 1 output
E3NX-FA11 2M E3NX-FA41 2M
E3NX-FA11-5 2M*1
---
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
E3NX-FA
2
*2. A Sensor Communications Unit is required if you want to use the Fiber Amplifier Unit on a network.
Accessories (Sold Separately)
Wire-saving Connectors (Required for models for Wire-saving Connectors.) (Dimensions ➜ page 21)
Connectors are not provided with the Fiber Amplifier Unit and must be ordered separately. Note: Protective stickers are provided.
Sensor I/O Connectors (Required for models for M8 Connectors.) (Dimensions ➜ page 21)
Connectors are not provided with the Fiber Amplifier Unit and must be ordered separately.
Type Connecting method Appearance Inputs/outputs Model
NPN output PNP output
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 Unit *2
Connector for Sensor
Communications Unit ---
E3NX-FA0
E3NX-FAH0
Connector for Sensor
Communications Unit
Pre-wired (2 m)
1 output E3NX-FA10 2M E3NX-FA40 2M
Type Appearance Cable length No. of conductors Model Applicable Fiber Amplifier Units
Master Connector
2 m
4E3X-CN21 E3NX-FA7
E3NX-FA7TW
E3NX-FA9
E3NX-FA9TW
Slave Connector 2 E3X-CN22
Master Connector 3 E3X-CN11 E3NX-FA6
E3NX-FA8
E3NX-FAH6
E3NX-FAH8
Slave Connector 1 E3X-CN12
Size Cable Appearance Cable type Model
M8 Standard cable
2m
4-wire
XS3F-M421-402-A
5m XS3F-M421-405-A
2m XS3F-M422-402-A
5m XS3F-M422-405-A
Straight
L-shaped
3
E3NX-FA
Mounting Bracket (Dimensions ➜ page 22)
A Mounting Bracket is not provided with the Fiber Amplifier Unit.
It must be ordered separately as required.
DIN Track (Dimensions ➜ page 22)
A DIN Track is not provided with the Fiber Amplifier Unit. It must
be ordered separately as required.
End Plate (Dimensions ➜ page 22)
Two End Plates are provided with the Sensor Communications Unit.
End Plates are not provided with the Fiber Amplifier Unit. They
must be ordered separately as required.
Cover
Attach these Covers to Amplifier Units.
Order a Cover when required, e.g., if you lose the covers.
Related Products
Sensor Communications Units
Refer to your OMRON website for details.
*1. E3NX-FAH0 can not be connected.
*2. The Distributed Sensor Unit can be connected to any of the
Sensor Communications Units.
EtherCAT® is a registered trademark and patented
technology, licensed by Beckhoff Automation GmbH,
Germany.
CompoNet is a registered trademark of the ODVA.
CC-Link is a registered trademark of Mitsubishi Electric
Corporation. The trademark is managed by the CC-Link
Partner Association.
Appearance Model Quantity
E39-L143 1
Appearance Type Model
Quantity
Shallow type, total length: 1 m
PFP-100N
1
Shallow type, total length: 0.5 m
PFP-50N
Deep type, total length: 1 m
PFP-100N2
Appearance Model Quantity
PFP-M 1
Appearance Model Quantity
E39-G25 FOR E3NX-FA 1
Type Appearance Model
Sensor Communications
Unit for EtherCAT
E3NW-ECT
Sensor Communications
Unit for CompoNet
E3NW-CRT *1
Sensor Communications
Unit for CC-Link
E3NW-CCL
Distributed Sensor Unit
*
2
E3NW-DS
E3NX-FA
4
Ratings and Specifications
Standard models/ Advanced models/ Infrared models
*1. This type can prevent mutual interference for two units in the SHS2 mode.
*2. At Power supply voltage of 10 to 30 VDC
Standard Models:
Normal mode : 990 mW max. (Current consumption: 33 mA max. at 30 VDC, 65 mA max. at 10 VDC)
Eco function ON : 780 mW max. (Current consumption: 26 mA max. at 30 VDC, 42 mA max. at 10 VDC)
Eco function LO : 840 mW max. (Current consumption: 28 mA max. at 30 VDC, 45 mA max. at 10 VDC)
Advanced Models:
Normal mode : 1,020 mW max. (Current consumption: 34 mA max. at 30 VDC, 67 mA max. at 10 VDC)
Eco function ON : 810 mW max. (Current consumption: 27 mA max. at 30 VDC, 44 mA max. at 10 VDC)
Eco function LO : 870 mW max. (Current consumption: 29 mA max. at 30 VDC, 48 mA max. at 10 VDC)
Infrared models:
Normal mode : 1,260 mW max. (Current consumption: 42 mA max. at 30 VDC, 80 mA max. at 10 VDC)
Eco function ON : 1,050 mW max. (Current consumption: 35 mA max. at 30 VDC, 60 mA max. at 10 VDC)
Eco function LO : 1,140 mW max. (Current consumption: 38 mA max. at 30 VDC, 70 mA max. at 10 VDC)
*3. The following details apply to the input.
*3-1.Input time is 25 ms (ON)/(OFF) only when (in tUnE) or (in PtUn) input is selected.
*4. The tuning will not change the number of units. The least unit count among the mutual interference prevention units of E3NX and E3NC.
Check the mutual interference prevention unit count and response speed of each model.
Type Standard models Advanced models
Infrared models
NPN output
E3NX-FA11
E3NX-FA6
E3NX-FA11-5
*
1
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
Item
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 (870nm)
Power supply voltage 10 to 30 VDC, including 10% ripple (p-p)
Power consumption *2
At Power supply voltage of 24 VDC
Standard Models:
Normal mode : 840 mW max. (Current consumption at 35 mA max.)
Eco function ON : 650 mW max. (Current consumption at 27 mA max.)
Eco function LO : 750 mW max. (Current consumption at 31 mA max.)
Advanced Models or Model for Sensor Communications Unit:
Normal mode : 920 mW max. (Current consumption at 38 mA max.)
Eco function ON : 680 mW max. (Current consumption at 28 mA max.)
Eco function LO : 800 mW max. (Current consumption at 33 mA max.)
Infrared models:
Normal mode : 1080 mW max. (Current consumption at 45 mA max.)
Eco function ON : 920 mW max. (Current consumption at 38 mA max.)
Eco function LO : 1020 mW max. (Current consumption at 42 mA max.)
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.
OFF current: 0.1 mA max.
External inputs --- Refer to *3. --- Refer to *3. ---
Indicators
7-segment displays (Sub digital display: green, Main digital display: white)
Display direction: Switchable between normal and reversed.
OUT indicator (orange), L/D indicator (orange), ST indicator (blue), DPC indicator (green),
and OUT selection indicator (orange, only on models with 2 outputs)
Protection circuits Power supply reverse polarity protection, output short-circuit protection, and output reve rse 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
prevention
*4
Super-high-
speed mode
(SHS)
0
Note: 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
Contact input (relay or switch) Non-contact input (transistor) Input time *3-1
NPN ON: Shorted to 0 V (Sourcing current: 1 mA max.).
OFF: Open or shorted to Vcc.
ON: 1.5 V max. (Sourcing current: 1 mA max.)
OFF: Vcc − 1.5 V to Vcc (Leakage current: 0.1 mA max.) ON: 9 ms min.
OFF: 20 ms min.
PNP ON: Shorted to Vcc (Sinking current: 3 mA max.).
OFF: Open or shorted to 0 V.
ON: Vcc − 1.5 V to Vcc (Sinking current: 3 mA max.)
OFF: 1.5 V max. (Leakage current: 0.1 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.
5
E3NX-FA
*5. The bank is not reset by the user reset function or saved by the user save function.
*6. Eco LO is supported for Amplifier Units manufactured in July 2014 or later.
*7. When the number of connected units is 11 or more, the ambient temperature is less than 50°C.
Type Standard models Advanced models
Infrared models
NPN output
E3NX-FA11
E3NX-FA6
E3NX-FA11-5
*
1
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
Item
Connectin
g method
Pre-wired
Wire-saving
Connector
Pre-wired Pre-wired Wire-saving Connector M8 Connector Pre-wired
Wire-saving
Connector
Functions
Automatic power
control (APC)
Always enabled.
Dynamic power
control (DPC)
Provided
Timer Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
Zero reset Negative values can be displayed. (Threshold value is shifted.)
Resetting
settings *5Select from initial reset (factory defaults) or user reset (saved settings).
Eco mode *6Select from OFF (digital display lit), Eco ON (digital display not lit), and Eco LO (digital display dimmed).
Bank switching
Select from banks 1 to 4.
Power tuning Select from ON, OFF or Execution on power-up. Select from ON or OFF.
Output 1 Select from normal detection mode, area detection mode or differential detection mode.
Select from normal
detection mode or area
detection mode.
Output 2 ---
Select from
normal
detection
mode,
alarm
output
mode, error
output
mode or
differential
detection
mode.
---
Select from
normal
detection
mode,
alarm
output
mode, error
output
mode or
differential
detection
mode.
---
Select from
normal
detection
mode,
alarm
output
mode, error
output
mode or
differential
detection
mode.
---
External
input ---
Select from input OFF,
tuning, power tuning,
emission OFF, zero reset,
or bank switching.
---
Select from
input OFF,
tuning,
power
tuning,
emission
OFF, zero
reset, or
bank
switching.
---
Hysteresis width
Select from standard setting or user setting. For a user setting, the hysteresis width can be set from 0 to 9,999.
Ambient illumination
(Receiver side) Incandescent lamp: 20,000 lx max., Sunlight: 30,000 lx max.
Ambient temperature
range *7
Operating:
Groups of 1 or 2 Amplifier Units: −25 to 55°C,
Groups of 3 to 10 Amplifier Units: −25 to 50°C,
Groups of 11 to 16 Amplifier Units: −25 to 45°C,
Groups of 17 to 30 Amplifier Units: −25 to 40°C
Storage: −30 to 70°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35 to 85% (with no condensation) within the surrounding air temperature range shown above
Altitude 2,000 m max.
Installation
environment Pollution degree 3
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC at 50/60 Hz for 1 min
Vibration resistance
(destruction) 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
(destruction) 500 m/s2 for 3 times each in X, Y, and Z directions
Weight (packed state/
Sensor only)
Approx. 115 g/
approx. 75 g
Approx. 60g/
approx. 20g
Approx. 115 g/
approx. 75 g
Approx. 115 g/
approx. 75 g
Approx. 60g/
approx. 20g
Approx. 65 g/
approx. 25 g
Approx. 115 g/
approx. 75 g
Approx. 60g/
approx. 20g
Materials
Case Polycarbonate (PC)
Cover Polycarbonate (PC)
Cable PVC
Accessories Instruction Manual
E3NX-FA
6
Analog output models/ Model for Sensor Communications Unit
*1. 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.
*2. At Power supply voltage of 10 to 30 VDC
Analog output models:
Normal mode : 1,080 mW max. (Current consumption: 36 mA max. at 30 VDC, 75 mA max. at 10 VDC)
Eco function ON : 840 mW max. (Current consumption: 28 mA max. at 30 VDC, 55 mA max. at 10 VDC)
Eco function LO : 960 mW max. (Current consumption: 32 mA max. at 30 VDC, 65 mA max. at 10 VDC)
*3. The tuning will not change the number of units.
The least unit count among the mutual interference prevention units of E3NX and E3NC.
Check the mutual interference prevention unit count and response speed of each model.
Type Analog output models Model for Sensor Communications Unit
NPN output
E3NX-FA11AN E3NX-FA10 E3NX-FA0 E3NX-FAH0
PNP output
E3NX-FA41AN E3NX-FA40
Item
Connecting
method
Pre-wired
Connector for Sensor
Communications Unit
Pre-wired
Connector for Sensor Communications Unit
Inputs/
outputs
Outputs 2 outputs 1 outputs --- *1
External inputs
--- ---
Light source (wavelength)
Red, 4-element LED (625 nm) Infrared LED (870nm)
Power supply voltage
10 to 30 VDC, including 10%
ripple (p-p)
Supplied from the connector through the communication units.
Power consumption *2
At Power supply voltage of 24 VDC
Normal mode : 960 mW max.
(Current consumption at 40 mA
max.)
Eco function ON: 770 mW max.
(Current consumption at 32 mA
max.)
Eco function LO : 870 mW max.
(Current consumption at 36 mA
max.)
At Power supply voltage of 24 VDC
Normal mode : 920 mW max.
(Current consumption at 38 mA max.)
Eco function ON: 680 mW max.
(Current consumption at 26 mA max.)
Eco function LO : 800 mW max.
(Current consumption at 33 mA max.)
At Power supply voltage of 24 VDC
Normal mode : 1,080 mW max.
(Current consumption at 45 mA
max.)
Eco function ON: 920 mW max.
(Current consumption at 38 mA
max.)
Eco function LO : 1,020 mW max.
(Current consumption at 42 mA
max.)
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 (reference value)
Voltage output: 1-5 VDC
(10 k
Ω
or more connected load),
temperature characteristics:
0.3% F.S. / °C
---
Indicators
7-segment displays (Sub digital display: green, Main digital display: white)
Display direction: Switchable between normal and reversed.
OUT indicator (orange), L/D indicator (orange), ST indicator (blue), DPC indicator (green),
and OUT selection indicator (orange, only on models with 2 outputs)
Protection circuits
Power supply reverse polarity protection,
output short-circuit protection, and output reverse polarity
protection
Power supply reverse polarity protection and output short-
circuit protection
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: 250μs 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 16
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
prevention
*3
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
(
)
7
E3NX-FA
*4. The bank is not reset by the user reset function or saved by the user save function.
*5. When the number of connected units is 11 or more, the ambient temperature is less than 50°C.
Type Analog output models Model for Sensor Communications Unit
NPN output
E3NX-FA11AN E3NX-FA10 E3NX-FA0 E3NX-FAH0
PNP output
E3NX-FA41AN E3NX-FA40
Item
Connecting
method
Pre-wired
Connector for Sensor
Communications Unit
Pre-wired
Connector for Sensor Communications Unit
Functions
Automatic power control (APC)
Always enabled.
Dynamic power control (DPC)
Provided
Timer Select from timer disabled, OFF-delay, ON-delay, one-shot, or ON-delay + OFF-delay timer: 1 to 9,999 ms
Zero reset Negative values can be displayed. (Threshold value is shifted.)
Resetting settings *4Select from initial reset (factory defaults) or user reset (saved settings).
Eco mode Select from OFF (digital display lit), Eco ON (digital display not lit), and Eco LO (digital display dimmed).
Bank switching Select from banks 1 to 4.
Power tuning Select from ON or OFF.
Output 1 Selectfromnormaldetectionmode,areadetectionmodeordifferentialdetectionmode(E3NX-FA10/40only).
Output 2 Select from Analog scaling
or Analog offset. ---
Select from normal detection mode,
alarm output mode, error output mode
or differential detection mode (E3NX-FA0 only).
Hysteresis width Select from standard setting or user setting. For a user setting, the hysteresis width can be set from 0 to 9,999.
Ambient illumination (Receiver side) Incandescent lamp: 20,000 lx max., Sunlight: 30,000 lx max.
Ambient temperature range *5
Operating:
Groups of 1 or 2 Amplifier
Units: -25 to 55°C,
Groups of 3 to 10 Amplifier
Units: -25 to 50°C,
Groups of 11 to 16 Amplifier
Units: -25 to 45°C,
Groups of 17 to 30 Amplifier
Units: -25 to 40°C
Storage: -30 to 70°C
(with no icing or condensation)
Operating:
Groups of 1 or 2 Amplifier
Units: 0 to 55°C,
Groups of 3 to 10 Amplifier
Units: 0 to 50°C,
Groups of 11 to 16
Amplifier Units: 0 to 45°C
Storage: -30 to 70°C
(with no icing or
condensation)
Operating:
Groups of 1 or 2 Amplifier Units: 0 to 55°C,
Groups of 3 to 10 Amplifier Units: 0 to 50°C,
Groups of 11 to 16 Amplifier Units: 0 to 45°C,
Groups of 17 to 30 Amplifier Units: 0 to 40°C
Storage: −30 to 70°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35 to 85% (with no condensation) within the surrounding air temperature range shown above
Altitude 2,000 m max.
Installation environment Pollution degree 3
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC at 50/60 Hz for 1 min
Vibration resistance (destruction) 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance (destruction) 500 m/s2 for 3 times each in X,
Y, and Z directions 150 m/s2 for 3 times each in X, Y, and Z directions
Weight (packed state/Sensor only) Approx. 115 g/approx. 75 g Approx. 95 g/approx. 45 g Approx. 65 g/approx. 25 g Approx. 65 g/approx. 25 g
Materials
Case Polycarbonate (PC)
Cover Polycarbonate (PC)
Cable PVC
Accessories Instruction Manual
E3NX-FA
8
Sensing Distances
Standard models/ Advanced models/ Analog output models
Threaded Models
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Cylindrical Models
Flat Models
Sensing
method
Sensing
direction Size Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
Right-angle
M4
E32-T11N 2M 3,000 1,500 1,050 280
E32-LT11N 2M 4,000 *1 4,000 *1 3,450 920
Straight
E32-T11R 2M 3,000 1,500 1,050 280
E32-LT11 2M 4,000 *1 4,000 *14,000 *1 1,080
E32-LT11R 2M 4,000 *1 4,000 *1 3,450 920
Reflective
Right-angle
M3 E32-C31N 2M 160 75 69 14
E32-C21N 2M 440 190 130 39
M4 E32-D21N 2M 1,260 520 360 100
M6 E32-C11N 2M 1,170 520 480 100
E32-LD11N 2M 1,260 520 360 100
Straight
M3
E32-D21R 2M 210 90 60 16
E32-C31 2M 490 220 150 44
E32-C31M 1M
M4 E32-D211R 2M 210 90 60 16
M6
E32-D11R 2M 1,260 520 360 100
E32-CC200 2M 2,100 900 600 180
E32-LD11 2M 1,290 540 370 110
E32-LD11R 2M 1,260 520 360 100
Sensing
method Size Sensing
direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
1 dia.
Top-view
E32-T223R 2M 670 370 220 60
1.5 dia. E32-T22B 2M 1,020 600 330 90
3 dia. E32-T12R 2M 3,000 1,500 1,050 280
Side-view E32-T14LR 2M 1,120 670 390 100
Reflective
1.5 dia.
Top-view
E32-D22B 2M 210 90 60 16
1.5 dia. +
0.5 dia. E32-D43M 1M 42 18 12 4
3 dia.
E32-D22R 2M 210 90 60 16
E32-D221B 2M 450 210 130 40
E32-D32L 2M 1,050 450 300 90
3 dia. +
0.8 dia. E32-D33 2M 100 45 30 8
Sensing
method Sensing direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
Top-view E32-T15XR 2M 3,000 1,500 1,050 280
Side-view E32-T15YR 2M 1,120 670 390 100
Flat-view E32-T15ZR 2M
Reflective
Top-view E32-D15XR 2M 1,260 520 360 100
Side-view E32-D15YR 2M 300 150 78 24
Flat-view E32-D15ZR 2M
9
E3NX-FA
Sleeve Models
Small-spot, Reflective Models
Sensing
method Sensing direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
Side-view E32-T24R 2M 250 150 75 20
E32-T24E 2M 670 370 220 60
Top-view
E32-T33 1M 220 130 75 20
E32-T21-S1 2M 760 450 250 68
E32-TC200BR 2M 3,000 1,500 1,050 280
Reflective
Side-view E32-D24R 2M 100 45 30 8
E32-D24-S2 2M 180 79 67 14
Top-view
E32-D43M 1M 42 18 12 4
E32-D331 2M 21 9 6 2
E32-D33 2M 100 45 30 8
E32-D32-S1 0.5M 94 40 27 7
E32-D31-S1 0.5M
E32-DC200F4R 2M 210 90 60 16
E32-D22-S1 2M 370 160 100 30
E32-D21-S3 2M
E32-DC200BR 2M 1,260 520 360 100
E32-D25-S3 2M 370 160 100 30
Type Spot diameter Center
distance (mm) Models
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Variable spot 0.1 to 0.6 dia. 6 to 15 E32-C42 1M + E39-F3A Spot diameter of 0.1 to 0.6 mm at 6 to 15 mm.
0.3 to 1.6 dia. 10 to 30 E32-C42 1M + E39-F17 Spot diameter of 0.3 to 1.6 mm at 10 to 30 mm.
Parallel light 4 dia. 0 to 20 E32-C31 2M + E39-F3C Spot diameter of 4 mm max. at 0 to 20 mm.
E32-C31N 2M + E39-F3C
Integrated lens 0.1 dia. 5 E32-C42S 1M Spot diameter of 0.1 mm at 5 mm.
6 dia. 50 E32-L15 2M Spot diameter of 6 mm at 50 mm.
Small-spot
0.1 dia.
7
E32-C41 1M + E39-F3A-5 Spot diameter of 0.1 mm at 7 mm.
0.5 dia. E32-C31 2M + E39-F3A-5 Spot diameter of 0.5 mm at 7 mm.
E32-C31N 2M + E39-F3A-5
0.2 dia.
17
E32-C41 1M + E39-F3B Spot diameter of 0.2 mm at 17 mm.
0.5 dia. E32-C31 2M + E39-F3B Spot diameter of 0.5 mm at 17 mm.
E32-C31N 2M + E39-F3B
3 dia. 50 E32-CC200 2M + E39-F18 Spot diameter of 3 mm at 50 mm.
E32-C11N 2M + E39-F18
E3NX-FA
10
High-power Beam Models
*1. The fiber length is 10 m on each side, so the sensing distance is given as 20,000 mm.
*2. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Narrow View Models
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Models for Detection without Background Interference
Transparent Object Detection (Retro-reflective Models)
Type Sensing
direction Aperture angle Models
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
models with
integrated lens
Right-angle 15°E32-LT11N 2M 4,000 *2 4,000 *2 3,450 920
Top-view
10°E32-T17L 10M 20,000 *1 20,000 *1 20,000 *1 8,000
15°E32-LT11 2M 4,000 *2 4,000 *24,000 *2 1,080
E32-LT11R 2M 4,000 *2 4,000 *2 3,450 920
Side-view 30°E32-T14 2M 4,000 *2 4,000 *24,000 *2 1,800
Through-beam
models with
lenses
Right-angle 12°E32-T11N 2M + E39-F1 4,000 *2 4,000 *24,000 *2 2,000
6°E32-T11N 2M + E39-F16 4,000 *2 4,000 *24,000 *2 3,600
Top-view 12°E32-T11R 2M + E39-F1 4,000 *2 4,000 *24,000 *2 2,000
6°E32-T11R 2M + E39-F16 4,000 *2 4,000 *24,000 *2 3,600
Side-view 60°E32-T11R 2M + E39-F2 2,170 1,200 750 200
Top-view 12°E32-T11 2M + E39-F1 4,000 *2 4,000 *24,000 *2 1,860
6°E32-T11 2M + E39-F16 4,000 *24,000 *24,000 *24,000 *2
Side-view 60°E32-T11 2M + E39-F2 3,450 1,980 1,290 320
Top-view 12°E32-T51R 2M + E39-F1 4,000 *2 4,000 *24,000 *2 1,500
6°E32-T51R 2M + E39-F16 4,000 *2 4,000 *24,000 *24,000 *2
Side-view 60°E32-T51R 2M + E39-F2 2,100 1,080 750 200
Top-view 12°E32-T81R-S 2M + E39-F1 4,000 *2 4,000 *24,000 *2 1,000
6°E32-T81R-S 2M + E39-F16 4,000 *2 4,000 *24,000 *2 1,800
Side-view 60°E32-T81R-S 2M + E39-F2 1,500 820 540 140
Top-view 12°E32-T61-S 2M + E39-F1 4,000 *2 4,000 *24,000 *2 1,800
6°E32-T61-S 2M + E39-F16 4,000 *2 4,000 *24,000 *2 3,100
Side-view 60°E32-T61-S 2M + E39-F2 2,520 1,350 900 240
Top-view 12°E32-T51 2M + E39-F1-33 4,000 *2 4,000 *2 3,450 1,400
6°E32-T51 2M + E39-F16 4,000 *2 4,000 *24,000 *24,000 *2
Reflective
models with
integrated lens
Top-view 4°E32-D16 2M 40 to 4,000 *2 40 to 2,100 40 to 1,350 40 to 480
Sensing
method
Sensing
direction Aperture angle Models
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam Side-view
1.5°E32-A03 2M 4,000 *1 2,670 1,800 500
E32-A03-1 2M
3.4°E32-A04 2M 1,920 1,020 670 200
4°
E32-T24SR 2M 4,000 *1 3,300 2,190 580
E32-T24S 2M 4,000 *1 3,900 2,610 700
E32-T22S 2M 4,000 *1 4,000 *1 3,750 1,000
Sensing
method Sensing direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Limited-
reflective
Flat-view E32-L16-N 2M 0 to 15 0 to 12
E32-L24S 2M 0 to 4
Side-view E32-L25L 2M 5.4 to 9 (center 7.2)
Sensing
method Feature Size Models
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Retro-reflective
Film detection M3 E32-C31 2M +
E39-F3R + E39-RP37 370 300 ---
Square --- E32-R16 5M 150 to 1,500
Threaded
M6
E32-R21 2M 10 to 370 10 to 250
Hex-shaped E32-LR11NP 2M +
E39-RP1 2,020 1,800 1,500 550
11
E3NX-FA
Transparent Object Detection (Limited-reflective Models)
Chemical-resistant, Oil-resistant Models
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
*2. Even if there is no sensing object, the Sensor will detect light that is reflected by the fluororesin.
Bending-resistant Models
Heat-resistant Models
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Sensing
method Feature Sensing direction Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Limited-
reflective
Small size
Flat-view
E32-L24S 2M 0 to 4
Standard E32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment, 70°CE32-A08 2M 10 to 20 ---
Standard/long-distance E32-A12 2M 12 to 30 ---
Side-view form Side-view E32-L25L 2M 5.4 to 9 (center 7.2)
Glass substrate
mapping, 70°CTop-view E32-A09 2M 15 to 38 ---
Sensing
method Type Sensing direction Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Through-beam
Oil-resistant Right-angle E32-T11NF 2M 4,000 *1 4,000 *14,000 *12,200
Chemical/oil-resistant Top-view E32-T12F 2M 4,000 *1 4,000 *14,000 *11,600
E32-T11F 2M 4,000 *1 4,000 *13,900 1,000
Side-view E32-T14F 2M 2,100 1,200 750 200
Chemical/oil-resistant at
150°CTop-view E32-T51F 2M 4,000 *1 4,000 *12,700 700
Reflective
Semiconductors:
Cleaning, developing,
and etching; 60°C
Top-view
E32-L11FP 5M 8 to 20 mm from tip of lens (Recommended sensing distance: 11 mm),
19 to 31 mm from center of mounting hole A (Recommended sensing distance: 22 mm)
Semiconductors: Resist
stripping; 85°CE32-L11FS 5M 8 to 20 mm from tip of lens (Recommended sensing distance: 11 mm),
32 to 44 mm from center of mounting hole A (Recommended sensing distance: 35 mm)
Chemical/oil-resistant E32-D12F 2M --- *2 280 190 60
Chemical-resistant
cable E32-D11U 2M 1,260 520 360 100
Sensing
method Size Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Through-beam
1.5 dia. E32-T22B 2M 1,020 600 330 90
M3 E32-T21 2M
M4 E32-T11 2M 3,750 2,020 1,350 360
Square 32-T25XB 2M 750 450 250 70
Reflective
1.5 dia. E32-D22B 2M 210 90 60 16
M3 E32-D21 2M
3 dia. E32-D221B 2M 450 210 130 40
M4 E32-D21B 2M
M6 E32-D11 2M 1,260 520 360 100
Square E32-D25XB 2M 360 150 90 30
Sensing
method Heat-resistant temperature Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Through-beam
100°C E32-T51R 2M 2,400 1,200 840 225
150°C E32-T51 2M 4,000 *1 2,250 1,500 400
200°C E32-T81R-S 2M 1,500 820 540 140
350°C E32-T61-S 2M 2,520 1,350 900 240
Reflective
100°C E32-D51R 2M 1,000 420 280 80
150°C E32-D51 2M 1,680 670 480 144
200°C E32-D81R-S 2M 630 270 180 54
300°CE32-A08H2 2M 10 to 20 ---
E32-A09H2 2M 20 to 30 (center 25) ---
350°CE32-D611-S 2M 630 270 180 54
E32-D61-S 2M
400°C E32-D73-S 2M 420 180 120 36
E3NX-FA
12
Area Detection Models
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Liquid-level Detection Models
Vacuum-resistant Models
*1. The fiber length is 1 m on each side, so the sensing distance is given as 2,000 mm.
Models for FPD, Semiconductors, and Solar Cells
*1. The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
Sensing
method Type Sensing width Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Through-beam Area 11 mm E32-T16PR 2M 4,000 *1 2,550 1,680 440
E32-T16JR 2M 4,000 *1 2,250 1,440 380
30 mm E32-T16WR 2M 4,000 *1 3,900 2,550 680
Reflective Array 11 mm E32-D36P1 2M 1,050 450 300 90
Sensing
method Tube diameter Feature Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Tube-mounting
3.2, 6.4, or 9.5 dia Stable residual
quantity detection E32-A01 5M Applicable tube: Transparent tube with a diameter of 3.2, 6.4, or 9.5 mm, Recommended
wall thickness: 1 mm
8 to 10 dia Mounting at
multiple levels E32-L25T 2M Applicable tube: Transparent tube with a diameter of 8 to 10 mm, Recommended wall
thickness: 1 mm
No restrictions Large tubes E32-D36T 5M Applicable tube: Transparent tube (no restrictions on diameter)
Liquid contact
(heat-resistant
up to 200°C)
--- --- E32-D82F1 4M Liquid-contact type
Sensing
method Heat-resistant temperature Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Through-beam 120°C
E32-T51V 1M 1,080 600 390 100
E32-T51V 1M +
E39-F1V 2,000 *1 2,000 *1 2,000 *1 520
200°C E32-T84SV 1M 2,000 *1 1,420 960 260
Sensing
method Application Operating
temperature Model Sensing distance (mm)
Giga mode Standard mode High-speed mode Super-high-speed mode
Limited-
reflective
Glass presence
detection 70°CE32-L16-N 2M 0 to 15 0 to 12
Glass substrate
alignment
E32-A08 2M 10 to 20 ---
300°C E32-A08H2 3M
70°CE32-A12 2M 12 to 30 ---
Glass substrate
mapping
E32-A09 2M 15 to 38 ---
300°C E32-A09H2 2M 20 to 30 (center 25) ---
Wet processes:
Cleaning, Resist
developing and
etching
60°C E32-L11FP 5M 8 to 20 mm from tip of lens (Recommended sensing distance: 11 mm),
19 to 31 mm from center of mounting hole A (Recommended sensing distance: 22 mm)
Wet process: Resist
stripping 85°C E32-L11FS 5M 8 to 20 mm from tip of lens (Recommended sensing distance: 11 mm),
32 to 44 mm from center of mounting hole A (Recommended sensing distance: 35 mm)
Through-beam Wafer mapping 70°C
E32-A03 2M 4,000 *1 2,670 1,800 500
E32-A03-1 2M
E32-A04 2M 1,920 1,020 670 200
E32-T24SR 2M 4,000 *1 3,300 2,190 580
E32-T24S 2M 4,000 *1 3,900 2,610 700
13
E3NX-FA
Infrared models
Threaded Models
Cylindrical Models
Flat Models
Sleeve Models
High-power Beam Models
Sensing
method Sensing direction Size Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam Right-angle M4 E32-T11N 2M 280 190 130 55
Straight E32-T11R 2M
Reflective Straight
M3 E32-C31 2M 50 37 25 8.5
M6 E32-D11R 2M 120 90 60 21
E32-CC200 2M 200 150 100 35
Sensing
method Size Sensing
direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam 3 dia. Top-view E32-T12R 2M 280 190 130 55
Side-view E32-T14LR 2M 100 75 80 21
Reflective 3 dia. Top-view E32-D32L 2M 100 75 50 17
Sensing
method Sensing direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
Top-view E32-T15XR 2M 280 190 130 55
Side-view E32-T15YR 2M 100758021
Flat-view E32-T15ZR 2M
Reflective
Top-view E32-D15XR 2M 120 90 60 21
Side-view E32-D15YR 2M 28 20 13 5
Flat-view E32-D15ZR 2M
Sensing
method Sensing direction Model
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam Top-view E32-TC200BR 2M 280 190 130 55
Reflective Top-view E32-DC200BR 2M 120 90 60 21
Type Sensing direction Aperture angle Models
Sensing distance (mm)
Giga mode Standard mode High-speed
mode
Super-high-
speed mode
Through-beam
models with
integrated lens
Side-view 30°E32-T14 2M 1800 1200 820 360
E3NX-FA
14
I/O Circuit Diagrams
NPN Output
Model
Operation
mode
Timing chart
L/D indicator
Output circuit
E3NX-FA11
E3NX-FA6
E3NX-FA11-5
E3NX-FAH11
E3NX-FAH6
Light-ON
Dark-ON
E3NX-FA21
Light-ON
Dark-ON
E3NX-FA7
E3NX-FA24
Light-ON
Dark-ON
E3NX-FA7TW
Light-ON
Dark-ON
E3NX-FA11AN
Light-ON
Dark-ON
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
L
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black (orange) leads)
ch1/
ch2
lit.
L
Load
Load
OUT2 indicator
(orange) Brown
Black
Control output
ch1
Control output
ch2
External
input
Orange
Blue
Pink
10 to
30 VDC
OUT1
indicator
(orange)
Display
Photoelectric
sensor main
circuit
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black (orange) leads)
ch1/
ch2
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
L
Load
Brown
Black
Control output
External
input
Blue
Orange
10 to
30 VDC
OUT indicator (orange)
Display
Photoelectric
sensor main
circuit
• M8 Connector Pin Arrangement
1
24
3
1
2
4
3
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black (orange) leads)
ch1/
ch2
lit.
L
Load
Load
OUT2 indicator
(orange) Brown
Black
Control output
ch1
Control output
ch2
Orange
Blue
10 to
30 VDC
OUT1
indicator
(orange)
Display
Photoelectric
sensor main
circuit
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black (orange) leads)
ch1/
ch2
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
L
Load
Control output10 to
30 VDC
Load 10kΩ min.
Brown
Black
Blue
Orange
OUT indicator (orange)
Display
Photoelectric
sensor main
circuit
Analog
output
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between brown and
black leads)
lit.
D
15
E3NX-FA
PNP Output
Model
Operation
mode
Timing chart
L/D indicator
Output circuit
E3NX-FA41
E3NX-FA8
E3NX-FAH41
E3NX-FAH8
Light-ON
Dark-ON
E3NX-FA51
Light-ON
Dark-ON
E3NX-FA9
E3NX-FA54
Light-ON
Dark-ON
E3NX-FA9TW
E3NX-FA54TW
Light-ON
Dark-ON
E3NX-FA41AN
Light-ON
Dark-ON
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
L
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black (orange) leads)
ch1/
ch2
lit.
L
Load
Load
OUT2 indicator (orange)
Control output
ch2
Control output
ch1
Brown
Black
Pink
Orange
Blue
10 to
30 VDC
OUT1
indicator
(orange)
Display
External
input
Photoelectric
sensor main
circuit
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Outputs
transistor
Load
(e.g., relay) (Between blue and
black (orange) leads)
ch1/
ch2
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
L
Load
Control
output
Brown
Black
Orange
Blue
10 to
30 VDC
OUT indicator (orange)
Display
External
input
Photoelectric
sensor main
circuit
• M8 Connector Pin Arrangement
1
1
2
2
4
4
3
3
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black (orange) leads)
ch1/
ch2
lit.
L
Load
Load
OUT2 indicator (orange)
Control output
ch2
Control output
ch1
Brown
Black
Orange
Blue
10 to
30 VDC
OUT1
indicator
(orange)
Display
Photoelectric
sensor main
circuit
• M8 Connector Pin Arrangement
1
1
2
2
4
4
3
3
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Outputs
transistor
Load
(e.g., relay) (Between blue and
black (orange) leads)
ch1/
ch2
lit.
D
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
L
Load Load
Brown
Orange
Black
Blue
10 to
30 VDC
Control output
Analog output
10kΩ min.
Photoelectric
sensor main
circuit
OUT indicator (orange)
Display
Incident light
No incident light
Lit
Not lit
ON
OFF
Operate
Reset
OUT indicator
(orange)
Output
transistor
Load
(e.g., relay) (Between blue and
black leads)
lit.
D
E3NX-FA
16
Plug (Sensor I/O Connector)
Nomenclature
E3NX-FA11/FA41/FA6/FA8/FA7/FA9/FA24/FA54/
FA11-5/FAH11/FAH41/FAH6/FAH8/FA11AN/FA41AN
E3NX-FA21/FA51/FA7TW/FA9TW/FA54TW/FA10/FA40/FA0/FAH0
*Only OUT1 turns ON for output.
Wire color Connection pin Application
Brown 1 Power supply (+V)
White 2 External input / Output
Blue 3 Power supply (0 V)
Black 4 Output
2
4
1
3
1
2
3
4
Brown
White
Blue
Black
Wire color
Terminal number
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
[ L/D Button]
Use to switch between Light-ON (L)
and Dark-ON (D).
[OUT Indicator]
Turns ON when the output is ON.
Incident Level
White digital display
[+−UP/DOWN Button]
Used to fine-tune the threshold or change set values.
[ MODE Button]
Use to switch between Detection Mode and Setting Mode.
[L/D Indicator]
Indicates the setting status:
Light-ON (L) or Dark-ON (D).
Threshold Level
Green digital
display
Executes Smart Tuning.
[ Tune Button]
[DPC Indicator]
Turns ON when Dynamic
Power Control is effective.
[ST Indicator]
Turns ON when Smart
Tuning is in progress.
[OUT1 Selection Indicator/OUT2 Selection Indicator]
The indicator for the selected output channel is lit. *
[ L/D Button]
Use to switch between Light-ON (L) and Dark-ON (D).
[OUT1 Indicator/OUT2 Indicator]
Turns ON when OUT1 or OUT2 is ON. *
[ MODE Button]
Use to switch between Detection Mode and Setting Mode,
and use to switch between OUT1 and OUT2. (2 outputs)
[L/D Indicator]
Indicates the setting status:
Light-ON (L) or Dark-ON (D).
Executes Smart Tuning.
Incident Level
White digital
display
[+−UP/DOWN Button]
Used to fine-tune the threshold or change set values.
Threshold Level
Green digital display
[ Tune Button]
[DPC Indicator]
Turns ON when Dynamic Power
Control is effective.
[ST Indicator]
Turns ON when Smart
Tuning is in progress.
17
E3NX-FA
Safety Precautions
Be sure to read the precautions for all models in the website at: http://www.ia.omron.com/.
Warning Indications
Meaning of Product Safety Symbols
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the product with voltage in excess of the
rated voltage.
Excess voltage may result in malfunction or fire.
Never use the product with an AC power supply.
Otherwise, explosion may result.
The following precautions must be observed to ensure safe operation
of the Amplifier Unit. Doing so may cause damage or fire.
1. Do not install the product in the following locations.
• Locations subject to direct sunlight
• Locations subject to condensation due to high humidity
• Locations subject to corrosive gas
• Locations subject to vibration or mechanical shocks exceeding the
rated values
• Locations subject to exposure to water, oil, chemicals
• Locations subject to stream
• Locations subjected to strong magnetic field or electric field
2. Do not use the product in environments subject to flammable or
explosive gases.
3. Do not use the product in any atmosphere or environment that
exceeds the ratings.
4. To secure the safety of operation and maintenance, do not install
the product close to high-voltage devices and power devices.
5. High-voltage lines and power lines must be wired separately from
the product. Wiring them together or placing them in the same duct
may cause induction, resulting in malfunction or damage.
6. Do not apply any load exceeding the ratings. Otherwise, damage
or fire may result.
7. Do not short the load. Otherwise, damage or fire may result.
8. Connect the load correctly.
9. Do not miswire such as the polarity of the power supply.
10.To use this device as connecting with each other, be sure to
connect with the same power supply and turn ON the power
simultaneously. Using a separate power supply will influence the
functions when connecting the devices to use them.
11.Do not use the product if the case is damaged.
12.Burn injury may occur. The product surface temperature rises
depending on application conditions, such as the ambient
temperature and the power supply voltage. Attention must be paid
during operation or cleaning.
13.When setting the sensor, be sure to check safety such as by
stopping the equipment.
14.Be sure to turn off the power supply before connecting or
disconnecting wires.
15.Do not attempt to disassemble, repair, or modify the product in any
way.
16.When disposing of the product, treat it as industrial waste.
17.Do not use the Sensor in water, rainfall, or outdoors.
18.Use the product in the IP54 enclosure.
19.
UL Standard Certification (Applicable Models: E3NX-FA11/21/41/51
Only)
Only the sensors with Enhanced UL Certification Mark are certified
by UL. They are intended to be supplied by a "Class 2 circuit". When
used in United States and Canada, Please use the same Class 2
source for input and output.The overcurrent protection current rating
is 2A max. They were evaluated as Open type and shall be installed
within a enclosure.
Warning level
Indicates a potentially hazardous situation
which, if not avoided, will result in minor or
moderate injury, or may result in serious
injury or death. Additionally, there may be
significant property damage.
Precautions
for Safe Use
Supplementary comments on what to do or
avoid doing, to use the product safely.
Precautions
for Correct
Use
Supplementary comments on what to do or
avoid doing, to prevent failure to operate,
malfunction or undesirable effect on product
performance.
General prohibition
Indicates the instructions of unspecified
prohibited action.
Caution, explosion
Indicates the possibility of explosion under
specific conditions.
Caution, fire
Indicates the possibility of fire under specific
conditions.
WARNING
WARNING
Precautions for Safe Use
E3NX-FA
18
1. Be sure to mount the unit to the DIN track until it clicks.
2. When using the Amplifier Units with Wire-saving Connectors,
attach the protective stickers (provided with E3X-CN-series
Connectors) on the unused power pins to prevent electrical shock
and short circuiting.
When using the Amplifier Units with Connectors for
Communications Units, attach the protective caps (provided with
E3NW-series Sensor Communications Unit).
3. The length for the cable extension must be 30 m or less (or less
than 10 m for S-mark certified models). Be sure to use a cable of
at least 0.3 mm2 for extension. The power voltage must be 24 to
30 V when connecting amplifier units with extension cable and
wire-saving connector.
4. Do not apply the forces on the cord exceeding the following limits:
Pull: 40N; torque: 0.1N·m; pressure: 20N; bending: 29.4N
5. Do not apply excessive force such as tension, compression or
torsion to the Amplifier Unit with the Fiber Unit fixed to the Amplifier
Unit.
6. Always keep the protective cover in place when using the Amplifier
Unit. Not doing so may cause malfunction.
7. It may take time until the received light intensity and measured
value become stable immediately after the power is turned on
depending on use environment.
8. The product is ready to operate 200 ms after the power supply is
turned ON.
9. The Mobile Console E3X-MC11, E3X-MC11-SV2 and E3X-MC11-
S cannot be connected.
10.The mutual interference prevention function does not work when
in combination with E3C/E2C/E3X.
11.If the unit receives excessive sensor light, the mutual interference
prevention function may not work properly, resulting in malfunction
of the unit. In such case, increase the threshold.
12.Standard models and Advanced models
The Sensor Communication Unit E3X-DRT21-S, E3X-CRT, E3X-
ECT and E3NW cannot be connected.
Model for Sensor Communication Unit (E3NX-FA0)
The Sensor Communication Unit E3NW can be connected.
E3X-DRT21-S, E3X-CRT, E3X-ECT cannot be connected.
13.If you notice an abnormal condition such as a strange odor,
extreme heating of the unit, or smoke immediately stop using the
product, turn off the power, and consult your dealer.
14.Do not use thinner, benzene, acetone, and lamp oil for cleaning.
Precautions for Correct Use
Protective sticker
Power supply connecting
terminals Protective cap
Amplifier Unit with Wire-
saving Connector
Amplifier Unit with Connector
for Communications Unit
19
E3NX-FA
Dimensions
Fiber Amplifier Units
(Unit: mm)
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Two, M3 holes
(37)
33.533.5
3.4
3.4
4.4
(37)
33.533.5
3.4
(16.5) (16.5)
5.1
71.871.8
21
Incident level (white, digital)
Threshold level (green, digital)
OUT1 indicator
L/D
indicator
DPC
indicator
ST
indicator
OUT2 indicator
E3NX-FA21/FA51
OUT2 selection
indicator
OUT1 selection indicator
1010
5.7
4.5
Two,
2.4-dia.
fiber unit holes
16
170° (max. value with cover open)
147.1 147.1 (max. value with cover open)
27.8
L/D indicator DPC indicator ST indicator
Incident level
(white, digital)
OUT indicator
Threshold level
(green, digital)
21.7 27.1
12.7
(20.3)
20.5
(37.9)
*
5.1
16
71.871.8
(29.9) 16
12.7
20.5
(9.4)
4.3
*
*Cable Specifications
Mounting Holes
With Mounting Bracket Attached
Mounted to DIN Track
E3NX-FA11(-5)
E3NX-FA41
E3NX-FAH@1
Model
4.0 dia. 3
Outer
diameter
No. of
conductors
Conductor cross-section: 0.2 mm2
Others
Standard cable length: 2 m
Minimum bending radius: 12 mm
Insulator dia.: 0.9 mm
E3NX-FA@1AN
E3NX-FA21 4.0 dia. 5
E3NX-FA51
104.8104.8
(max. value
with cover
open)
E3NX-FA11(-5)/FA41/
FAH@1/FA@1AN
Fiber Attachment
(E39-F9) attached
Optical communications
PFP-@N DIN Track
(sold separately)
Optical communications
E39-L143 Mounting Bracket
(sold separately, SUS304)
Two, 3.2 dia.
(mounting holes)
Pre-wired Amplifier Units
E3NX-FA@1(-5)
E3NX-FAH@1
E3NX-FA@AN
147.1147.1 (max. value with cover open)
(75.3)(75.3)
(75.3)(75.3)
104.8104.8
(max. value
with cover
open)
Two, M3 holes
(16.5)
Optical communications
Two, 3.2 dia.
(mounting holes)
PFP-@N DIN Track
(sold separately)
With Fiber Attachment
(E39-F9) attached
E39-L143 Mounting Bracket
(sold separately, SUS304)
E3X-CN12 2.6 dia. 1
Model
Outer diameter
No. of conductors
E3X-CN22
4.0 dia.
2
E3X-CN11 3
E3X-CN21 4
5.1
3.4
(37)
33.533.5
(13)
Optical communications
5.7
4.5
21.7 27.1
L/D indicator
DPC indicator ST indicator
Incident level
(white, digital)
OUT indicator
Threshold level (green, digital)
27.8
21
E3NX-FA7TW/FA9TW
L/D indicator
DPC indicator
ST indicator
Incident level (white, digital)
Threshold level
(green, digital)
OUT1 selection indicator
OUT1 indicator
OUT2 indicator
OUT2 selection indicator
170° (max. value with cover open)
20.5
(37.9) (23.8)
16
*
5.1
16
(9.4)
3.4
33.533.5
4.3
(13)
Wire-saving Connector
(sold separately)
Wire-saving Connector
(sold separately)
16
4.4
3.4
(29.9)
20.5
*
*Cable Specifications
(37)
With Mounting Bracket Attached
Mounted to DIN Track
Mounting Holes
1010
Two,
2.4-dia.
fiber unit holes
(16.5)
E3NX-FA6/FA7(TW)/FA8
/FA9(TW)/FAH6/FAH8
Amplifier Units with Wire-saving Connectors
E3NX-FA6
E3NX-FA7(TW)
E3NX-FA8
E3NX-FA9(TW)
E3NX-FAH6
E3NX-FAH8
E3NX-FA
20
147.1147.1 (max. value with cover open)
170° (max. value with cover open)
Connector pin
arrangement
M8 Connector
Two, 3.2 dia.
(mounting holes)
E39-L143 Mounting Bracket (sold separately, SUS304)
Two,
2.4-dia.
fiber unit holes (16.5)
4.2
6.9
1010
5.7
4.5
21
4.8
5.2
21.7 27.1
1
2
3
4
27.8
12.7
（37）
33.533.5
(5.7)
3.4
5.1
16
3.4
4.4
（29.9）16
5.1
71.871.8
3.4
4.9
71.871.8
（20.3）
20.5
（37.9）
16
(9.4)
（20.5）
20.5
（37.9）
4.3
OUT2 selection indicator
OUT1
selection indicator
L/D indicator
DPC indicator
ST indicator
Incident level
(white, digital)
Threshold level
(green, digital)
OUT1 indicator
OUT2 indicator
E3NX-FA54TWE3NX-FA24/FA54
L/D indicator DPC indicator ST indicator
Incident level
(white, digital)
OUT indicator
Threshold level (green, digital)
With Mounting Bracket Attached
Mounted to DIN Track
104.8104.8
(max. value
with cover
open)
PFP-@N DIN Track
(sold separately)
Mounting Holes
Optical communications
Two, M3 holes
Amplifier Units with M8 Connectors
E3NX-FA24
E3NX-FA54
E3NX-FA54TW
5.1
3.4
33.5
33.5
(37.9)
90.8
90.8
(39.3)
(29.9)
26
Optical
communications
PFP-@N DIN Track
(sold separately)
10
10
5.7
4.5
13.8
11.5
ST indicator
Incident level (white, digital)
OUT1 selection indicator
Threshold level (green, digital)
OUT1 indicator
OUT2 indicator
OUT2 selection indicator L/D indicator DPC indicator
20.5
140
140
(max. value with cover open)
152° (max. value with cover open) 152° (max. value with cover open)
140
140
(max. value with cover open)
With Fiber Attachment
(E39-F9) attached
(37)
104.8
104.8
(max. value
with cover
open)
Two,
2.4-dia.
fiber unit
holes (16.5)
(29.9)
26
5.1
Optical
communications
PFP-@N DIN Track
(sold separately)
33.5
33.5
(37)
3.4
(5.7)
20.5
(37.9) (45.4)
101.4
96.9
96.9
With Fiber Attachment
(E39-F9) attached
(16.5)
Mounted to DIN Track
E3NX-FA0/FAH0 E3NX-FA10/FA40
27.8
21
Amplifier Unit with Connector for Sensor Communications Unit
E3NX-FA0/FAH0
21
E3NX-FA
Accessories (Sold Separately)
Wire-saving Connectors
Sensor I/O Connectors
(7)
2,000
+50
0
*
Edge of Amplifier Unit
* E3X-CN11: 4-dia. cable with 3 conductors, Standard cable length: 2 m (Conductor cross-section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm)
E3X-CN21: 4-dia. cable with 4 conductors, Standard cable length: 2 m (Conductor cross-section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm)
Master
Connector
E3X-CN11
E3X-CN21
2,000+50
0
(7)
* E3X-CN12: 2.6-dia. cable with 1 conductor, Standard cable length: 2 m (Conductor cross-section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm)
E3X-CN22: 4-dia. cable with 2 conductors, Standard cable length: 2 m (Conductor cross-section: 0.2 mm2 (AWG24), Insulator diameter: 1.1 mm)
*
Edge of Amplifier Unit
Slave
Connector
E3X-CN12
E3X-CN22
1.95 0.5
4 2
3 1
3.4
2.15 M8
L
31.4
21.5
12.9
30
50
5
4dia.
9dia.
4dia.
1.95
0.5
3.4
2.15
L
30
50
5
20.5
9dia.
23.1
Straight
XS3F-M421-40@-A
L-shaped
XS3F-M422-40@-A
E3NX-FA
22
Four, Radius: 1.7
7
3.4
1
3163
10 max. 7
10.3
7.3
5.3
(10.3) 2.5
34.8
22
16
26.8
3
3.2 -dia. holes
3.4
1
Two, M3 holes
16
±0.1
Mounting Holes
Material: Stainless steel (SUS304)
Mounting Bracket
E39-L143
Material: Aluminum
4.5
15 25 25
10 10
1,000 (500)*
25 25 15 (5)*
35±0.3
7.3±0.15
27±0.15
1
*Dimensions in parentheses are for the PFP-50N.
DIN Track
PFP-100N
PFP-50N
Material: Aluminum
4.5
15 25 25
10 10
1,000
25 25 15 1 1.5
29.2242735
±0.3
16
PFP-100N2
50
11.5
10
M4×8
panhead screw
M4 spring washer
4.8
1.3
1.8
1.8
1
6.2 10
35.5
35.3
Materials: Iron, zinc plating
End Plate
PFP-M
Terms and Conditions Agreement
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.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s 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 part 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 part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2019.4
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2019 All Right Reserved.