OMRON E3X-SD / NASensors/ Fiber Sensors/Fiber Amplifier

OMRON E3X-SD / NA Sensors

E3X-SD / NA Simple Fiber Amplifier Unit/Lineup
E3X-SD / NA Simple Fiber Amplifier Unit/Catalog
E3X-SD / NA Simple Fiber Amplifier Unit/Dimensions
E3X-SD / NA Simple Fiber Amplifier Unit/Specifications
Purchase the OMRON E3X-SD / NA Fiber Amplifier

OMRON E3X-SD / NA Dimensions

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last update: April 01, 2016

Stable Detection

GIGA RAY installed

Realized the highest power and precision in the world.
Capable of stable detection in dusty, oily environments or of minute objects.

Easy Operation

Quick-Tuning installed

By only two clicking operation, sensor optimizes light intensity and sets threshold value automatically.
It is also helpful when light intensity reaches saturation levels.

One key = One function

Easy operation by 'One key=One function' and the comfortable 'Huge' buttons. No complication.

Digital Model

Bar Display and Adjuster Setting Model

last update: April 01, 2016

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OMRON E3X-SD / NA lineup
E3X-SD / NA Simple Fiber Amplifier Unit/Lineup
last update: March 14, 2013
Fiber Amplifier Units
Digital Display and Direct Key Setting

Item Appearance Connection method Ratings and
Specifications Model
NPN output PNP output
Standard models Pre-wired (2 m) --- E3X-SD21 2M E3X-SD51 2M
Wire-saving connector E3X-SD7 E3X-SD9
*An Amplifier Unit Connector (sold separately) is required.

Bar Display and Adjuster Setting

Item Appearance Connection method Ratings and
Specifications Model
NPN output PNP output
Standard models Pre-wired (2 m) --- E3X-NA11 2M E3X-NA41 2M
Wire-saving connector E3X-NA6 E3X-NA8
High-speed
detection models Pre-wired (2 m) Response time:
20 μs E3X-NA11F 2M E3X-NA41F 2M
Water-resistant
models Pre-wired (2 m) Degree of
protection: IP66 E3X-NA11V 2M E3X-NA41V 2M
Connector (M8) E3X-NA14V E3X-NA44V
*1. An Amplifier Unit Connector (sold separately) is required.
*2. A Sensor I/O Connector (sold separately) is required.

Accessories (sold separately)
Amplifier Unit Connectors (Required for models for Wire-saving Connectors.)

Note: Protective seals provided.
Item Appearance Cable length No. of conductors Model
Master Connector 2 m 3 E3X-CN11
Slave Connector 1 E3X-CN12

Ordering Precautions for Amplifier Units Connectors

A Connector is not provided with the Amplifier Unit.
Refer to the tables at the right when placing an order.

Fiber Amplifier Units Applicable Connectors (sold separately)
Type NPN PNP Master Connector Slave Connector
Standard models E3X-SD7 E3X-SD9 E3X-CN11 (3-wire) E3X-CN12 (1-wire)
E3X-NA6 E3X-NA8

When Using 5 Amplifier Units

5 Fiber Amplifier Units + 1 Master Connector + 4 Slave Connectors

Sensor I/O Connectors (Required for models with M8 Connectors.)

(Models for Connectors: A Connector is not provided with the Amplifier Unit. Be sure to order a Connector separately.)
Size Cable specifications Appearance Cable type Model
M8 Standard cable Straight connector 2 m Four-conductor cable XS3F-M421-402-A
5 m XS3F-M421-405-A
L-shaped connector 2 m XS3F-M422-402-A
5 m XS3F-M422-405-A

Mounting Brackets

A Mounting Bracket is not provided with the Fiber Amplifier Unit. Order a Mounting Bracket separately if required.
Appearance Applicable models Model Quantity
E3X-SD[]
E3X-NA[]
E3X-NA[]F E39-L143 1
E3X-NA[]V E39-L148

End Plate

End Plates are not provided with the Fiber Amplifier Unit. Order End Plates separately if required.
Appearance Model Quantity
PFP-M 1

last update: March 14, 2013

OMRON E3X-SD / NA catalog
E3X-SD / NA Simple Fiber Amplifier Unit/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

E3X-SD/NA Data Sheet E401-E1-01
[2337KB] Sep 29, 201520150929 E3X-SD/NA Data Sheet

E3X-SD/NA Catalog E400-E1-01
[1024KB] Apr 01, 201620160401 E3X-SD/NA Catalog

E3X-SD/NA Operating Procedures -
[686KB] Jun 01, 201720170601 E3X-SD/NA Operating Procedures

OMRON E3X-SD / NA dimension
E3X-SD / NA Simple Fiber Amplifier Unit/Dimensions
last update: February 03, 2014
Fiber Amplifier Units
Amplifier Units with Cables
E3X-SD21, E3X-SD51
E3X-NA11, E3X-NA11F
E3X-NA41, E3X-NA41F

* There is no hole for E3X-NA[]F models.
Note: When using E39-L143 Mounting Brackets, there will be small gaps between the Fiber Amplifier Units if they are
mounted side by side.

Amplifier Units with Connectors
E3X-SD7, E3X-SD9
E3X-NA6, E3X-NA8

Note: When using E39-L143 Mounting Brackets, there will be small gaps between the Fiber Amplifier Units if they are
mounted side by side.

Amplifier Units with Cables, Water-resistant Models
E3X-NA11V
E3X-NA41V

Amplifier Units with Connectors, Water-resistant Models
E3X-NA14V
E3X-NA44V

Amplifier Unit Connectors (Wire-saving Connectors)
Master Connector
E3X-CN11

* E3X-CN11: 4 dia. cable/3 conductors/Standard length: 2 m (Conductor cross section: 0.2 mm² (AWG24), Insulator
diameter: 1.1 mm)

Slave Connector
E3X-CN12

* E3X-CN12: 2.6 dia. cable/1 conductor/Standard length: 2 m (Conductor cross section: 0.2 mm² (AWG24), Insulator
diameter: 1.1 mm)

Accessories (sold separately)
Mounting Brackets
E39-L143

Material: Stainless steel (SUS304)

End Plates
PFP-M

last update: February 03, 2014

OMRON E3X-SD / NA specification
E3X-SD / NA Simple Fiber Amplifier Unit/Specifications
last update: October 01, 2015
Fiber Amplifier Units

Type Digital display and direct key
setting Bar display and adjuster setting
Standard models Standard
models High-speed
detection
models Water-resistant
models
Model E3X-SD[] E3X-NA[] E3X-NA[]F E3X-NA[]V
Light source
(wavelength) Red, 4-element LED (625 nm) Red LED (680 nm)
Power supply voltage 12 to 24 VDC ±10%, ripple (p-p): 10% max.
Power consumption/
Current consumption At Power Supply Voltage of 24 VDC
960 mW max./40 mA max.
At Power Supply Voltage of 12 VDC
960 mW max./80 mA max. At Power Supply Voltage of 24 VDC
840 mW max./35 mA max.
At Power Supply Voltage of 12 VDC
420 mW max./35 mA max.
Control output Open-collector output (NPN or PNP)
Load power supply: 26.4 V max.,
Load current: 50 mA max.
(Residual voltage: 1.5 V max.)
Light-ON/Dark-ON mode selector Open-collector output (NPN or PNP)
Load power supply: 26.4 V max.,
Load current: 50 mA max.
(Residual voltage: 1 V max.)
Light-ON/Dark-ON mode selector.
Response time Operate or reset: 200 μs max. *1 Operate:
20 μs max.
Reset:
30 μs max. Operate or reset:
200 μs max. *1
Sensitivity adjustment UP/DOWN direct key setting,
teaching with/without a workpiece,
automatic teaching 8-turn sensitivity adjuster (with indicator)
Protection circuits Power supply reverse polarity
protection,
output short-circuit protection,
output reverse polarity protection Power supply reverse polarity protection,
output short-circuit protection
Timer function --- No timer, OFF-delay timer; or Timer selector
(timer time: 40 ms (fixed))
Mutual interference
prevention Up to 5 Amplifiers (optically synchronized) *2 None Up to 5 Amplifiers
(optically
synchronized) *2
Ambient illumination Receiver side
Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max.
Number of gang-
mounted Amplifiers 16 max. (The ambient temperature specification depends on the number of gang-mounted
Amplifiers.)
Ambient temperature
range Operating: Groups of 1 to 3 Amplifiers: - 25 °C to 55 °C
Groups of 4 to 11 Amplifiers: - 25 °C to 50 °C
Groups of 12 to 16 Amplifiers: - 25 °C to 45 °C
Storage: - 30 °C to 70 °C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85%
(with no condensation) Operating: 35% to 85%
Storage: 35% to 95%
(with no condensation)
Insulation resistance 20 MΩ. min. (at 500 VDC)
Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute *3
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
Degree of protection IEC 60529 IP50 (with Protective Cover attached) IEC 60529 IP66
(with Protective
Cover attached)
Connection method Pre-wired (standard cable length: 2 m), or connector
Weight (packed state) *4 Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g
Material Case Polybutylene terephthalate (PBT)
Cover Polycarbonate (PC) Polyethersulfone
(PES)
Accessories Instruction manual

Amplifier Unit Connectors (Wire-saving Connectors)

Model E3X-CN11 E3X-CN12
Rated current 2.5 A
Rated voltage 50 V
Contact resistance 20 mΩ max. (20 mVDC max., 100 mA max.)
(The above figure is for connection to the Fiber Amplifier Unit and the adjacent Connector. It
does not include the conductor resistance of the cable.)
Number of insertions Destruction: 50 times (for connection to the Fiber Amplifier Unit and the adjacent Connector)
Material Housing Polybutylene terephthalate (PBT)
Contact Phosphor bronze/gold-plated nickel
Weight (packed state) Approx. 55 g Approx. 25 g

Sensing distance
Threaded Models

Detection method Sensing direction Size Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam Right-angle M4 E32-T11N 2M 530 160 280
E32-LT11N 2M 1,800 600 900
Straight E32-T11R 2M 560 160 280
E32-LT11 2M 2,100 700 1,050
E32-LT11R 2M 1,800 600 900
Reflective Right-angle M3 E32-C31N 2M 25 7.5 13
E32-C21N 2M 65 21 32
M4 E32-D21N 2M 170 56 85
M6 E32-C11N 2M 170 50 85
E32-LD11N 2M 170 56 85
Straight M3 E32-D21R 2M 30 10 15
E32-C31 2M 80 26 40
E32-C31M 1M
M4 E32-D211R 2M 30 10 15
M6 E32-D11R 2M 180 60 90
E32-CC200 2M 300 100 150
E32-LD11 2M 180 60 90
E32-LD11R 2M 170 56 85

Cylindrical Models

Detection method Size Sensing direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam 1 dia. Top-view E32-T223R 2M 120 36 60
1.5 dia. E32-T22B 2M 200 60 100
3 dia. E32-T12R 2M 560 160 280
Side-view E32-T14LR 2M 220 66 110
Reflective 1.5 dia. Top-view E32-D22B 2M 30 10 15
1.5 dia. + 0.5 dia. E32-D43M 1M 6 2 3
3 dia. E32-D22R 2M 30 10 15
E32-D221B 2M 70 20 35
E32-D32L 2M 160 50 80
3 dia. + 0.8 dia. E32-D33 2M 16 4 10

Flat Models

Detection method Sensing direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam Top-view E32-T15XR 2M 560 160 280
Side-view E32-T15YR 2M 220 66 110
Flat-view E32-T15ZR 2M
Reflective Top-view E32-D15XR 2M 180 60 90
Side-view E32-D15YR 2M 40 10 20
Flat-view E32-D15ZR 2M

Sleeve Models

Detection method Sensing direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam Side-view E32-T24R 2M 60 18 30
E32-T24E 2M 180 36 60
Top-view E32-T21-S1 2M 130 43 65
E32-T33 1M 40 13.5 20
E32-TC200BR 2M 560 160 280
Reflective Side-view E32-D24R 2M 14 4.6 7
E32-D24-S2 2M 26 8 13
Top-view E32-D43M 1M 6 2 3
E32-D331 2M 3 1 1.5
E32-D33 2M 16 4 10
E32-D32-S1 0.5M 14 4 7
E32-D31-S1 0.5M
E32-DC200F4R 2M 30 10 15
E32-D22-S1 2M 57 19 28
E32-D21-S3 2M
E32-DC200BR 2M 180 60 90
E32-D25-S3 2M 57 19 28

Small-spot, Reflective

Type Spot
diameter Center distance
(mm) Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
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 5 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

High-power Beam

Type Sensing
direction Aperture
angle Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam
Integrated lens Right-angle 15° E32-LT11N 2M 1,800 600 900
Top-view 10° E32-T17L 10M 20,000 *1 8,400 14,000
15° E32-LT11 2M 2,100 700 1,050
15° E32-LT11R 2M 1,800 600 900
Side-view 30° E32-T14 2M 3,600 1,080 1,800
Through-beam
models with
lenses Right-angle 12° E32-T11N 2M + E39-F1 3,700 1,110 2,100
6° E32-T11N 2M + E39-F16 4,000 *2 2,000 3,600
Top-view 12° E32-T11R 2M + E39-F1 4,000 *2 1,260 2,100
6° E32-T11R 2M + E39-F16 4,000 *2 2,000 3,600
Side-view 60° E32-T11R 2M + E39-F2 440 130 220
Top-view 12° E32-T11 2M + E39-F1 4,000 *2 1,200 2,000
6° E32-T11 2M + E39-F16 4,000 *2 2,600 4,000 *2
Side-view 60° E32-T11 2M + E39-F2 720 200 360
Top-view 12° E32-T51R 2M + E39-F1 2,000 720 1,650
6° E32-T51R 2M + E39-F16 4,000 *2 1,560 2,900
Side-view 60° E32-T51R 2M + E39-F2 360 120 200
Top-view 12° E32-T81R-S 2M + E39-F1 1,800 630 1,100
6° E32-T81R-S 2M + E39-F16 4,000 *2 1,300 2,300
Side-view 60° E32-T81R-S 2M + E39-F2 280 84 140
Top-view 12° E32-T61-S 2M + E39-F1 4,000 *2 1,800 3,000
6° E32-T61-S 2M + E39-F16 4,000 *2 2,340 3,900
Side-view 60° E32-T61-S 2M + E39-F2 780 260 390
Top-view 12° E32-T51 2M + E39-F1-33 2,400 720 1,400
6° E32-T51 2M + E39-F16 4,000 *2 3,120 4,000 *2
Reflective
Integrated lens Top-view 4° E32-D16 2M 800 140 40 to 400

Narrow View

Detection method Sensing
direction Aperture angle Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam Side-view 1.5° E32-A03 2M 890 267 445
E32-A03-1 2M
3.4° E32-A04 2M 340 102 170
4° E32-T24SR 2M 1170 360 600
E32-T24S 2M 1400 420 700
E32-T22S 2M 2000 600 1000

Detection without Background Interference

Detection
method Sensing
direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Limited-
reflective Flat-view E32-L16-N 2M 0 to 15 0 to 12 0 to 15
E32-L24S 2M 0 to 4
Side-view E32-L25L 2M 5.4 to 9 (center 7.2) 5.4 to 8 (center 7.2) 5.4 to 9 (center 7.2)

Transparent Object Detection (Retro-reflective)

Detection
method Feature Size Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Retroreflective
Sensors Film detection M3 E32-C31 2M +
E39-F3R + E39-RP37 220 50 75
Square - E32-R16 2M 1,500 1,000 150 to 1,500
Threaded Models M6 E32-R21 2M 10 to 250 250 10 to 250
Hex-shaped E32-LR11NP 2M +
E39-RP1 600 200 300

Transparent Object Detection (Limited-reflective)

Detection
method Feature Sensing
direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Retro-
reflective Small size Flat-view E32- L24S 2M 0 to 4
Standard E32-L16-N 2M 0 to 15 0 to 12 0 to 15
Glass substrate
alignment, 70°C E32-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) 5.4 to 8
(center 7.2) 5.4 to 9
(center 7.2)
Glass substrate
mapping, 70°C Top-view E32-A09 2M 15 to 38 (center 25)

Chemical-resistant, Oil-resistant

Detection
method Type Sensing
direction Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-
beam Oil-resistant Right-angle E32-T11NF 2M 4,000 * 1,400 2,400
Chemical/
oil-resistant Top-view E32-T12F 2M 3,200 960 1,600
E32-T11F 2M 2,100 760 1,050
Side-view E32-T14F 2M 400 120 200
Chemical/oil-
resistant at 150°C Top-view E32-T51F 2M 1,400 400 700
Reflective Semiconductors:
Cleaning, developing,
and etching; 60°C Top-view E32-L11FP 2M 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°C E32-L11FS 2M 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 100 32 50
Chemical-resistant
cable E32-D11U 2M 180 60 90
*The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.

Bending-resistant

Detection method Size Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam 1.5 dia. E32-T22B 2M 200 60 100
M3 E32-T21 2M
M4 E32-T11 2M 720 200 360
Square E32-T25XB 2M 150 40 75
Reflective 1.5 dia. E32-D22B 2M 30 10 15
M3 E32-D21 2M
3 dia. E32-D221B 2M 70 20 35
M4 E32-D21B 2M
M6 E32-D11 2M 180 60 90
Square E32-D25XB 2M 50 16 25

Heat-resistant

Detection method Heat-resistant temperature Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam 100°C E32-T51R 2M 400 120 225
150°C E32-T51 2M 800 240 400
200°C E32-T81R-S 2M 360 100 180
350°C E32-T61-S 2M 600 180 300
Reflective 100°C E32-D51R 2M 140 42 70
150°C E32-D51 2M 240 80 120
200°C E32-D81R 2M 90 27 45
300°C E32-A08H2 2M 10 to 20
E32-A09H2 2M 20 to 30 (center 25)
350°C E32-D61 2M 90 27 45
400°C E32-D73 2M 60 18 30

Area Beam

Detection method Type Sensing width Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam Area 11 mm E32-T16PR 2M 800 260 450
E32-T16JR 2M 700 220 390
30 mm E32-T16WR 2M 1380 400 690
Reflective Array 11 mm E32-D36P1 2M 150 50 75

Liquid-level Detection

Detection
method Pipe
diameter Feature Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Tube-mounting 3.2/6.4/
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 multi
levels E32-L25T 2M Applicable tube: Transparent tube with a diameter
of 8 to 10 mm, Recommended wall thickness:
1 mm
No re-
strictions Large tubes E32-D36T 2M Applicable tube: Transparent tube (no restrictions
on diameter)
Liquid contact
(heat-resistant
up to 200°C) - - E32-D82F1 4M Liquid-contact model

Vacuum-resistant

Detection method Heat-resistant
temperature Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Through-beam 120°C E32-T51V 1M 200 - 100
E32-T51V 1M + E39-F1V 1200 - 600
200°C E32-T84SV 1M 500 - 250

FPD, Semiconductors, and Solar Cells

Detection
method Application Operating
temperature Model Sensing distance (mm)
E3X-SD[]
E3X-NA[] E3X-NA[]F E3X-NA[]V
Limited-
reflective Glass presence
detection 70°C E32-L16-N 2M 0 to 15 0 to 12 0 to 15
Glass substrate
alignment E32-A08 2M 10 to 20
300°C E32-A08H2 2M
70°C E32-A12 2M 12 to 30 - -
Glass substrate
mapping E32-A09 2M 15 to 38 (center 25)
300°C E32-A09H2 2M 20 to 30 (center 25)
Wet processes:
Cleaning, Resist
developing and
etching 60°C E32-L11FP 2M 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 2M 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 890 267 445
E32-A03-1 2M
E32-A04 2M 340 102 170
E32-T24SR 2M 1170 360 600
E32-T24S 2M 1400 420 700

last update: October 01, 2015

NO. E3X-SD / NA

TYPE:Fiber Sensors Fiber Amplifier Copyright Statement

DATE:2021-06-07

Associated products:
E3X-HD Smart Fiber Sensor/Features E32-L11FP / L1[]FS, E3X-DA[][]TG-S Wet Process Sensor/Features

Item	Appearance	Connection method	Ratings and Specifications	Model
NPN output	PNP output
Standard models		Pre-wired (2 m)	---	E3X-SD21 2M	E3X-SD51 2M
	Wire-saving connector	E3X-SD7	E3X-SD9

Item	Appearance	Connection method	Ratings and Specifications	Model
NPN output	PNP output
Standard models		Pre-wired (2 m)	---	E3X-NA11 2M	E3X-NA41 2M
	Wire-saving connector	E3X-NA6	E3X-NA8
High-speed detection models		Pre-wired (2 m)	Response time: 20 μs	E3X-NA11F 2M	E3X-NA41F 2M
Water-resistant models		Pre-wired (2 m)	Degree of protection: IP66	E3X-NA11V 2M	E3X-NA41V 2M
	Connector (M8)	E3X-NA14V	E3X-NA44V

Item	Appearance	Cable length	No. of conductors	Model
Master Connector		2 m	3	E3X-CN11
Slave Connector		1	E3X-CN12

Fiber Amplifier Units	Applicable Connectors (sold separately)
Type	NPN	PNP	Master Connector	Slave Connector
Standard models	E3X-SD7	E3X-SD9	E3X-CN11 (3-wire)	E3X-CN12 (1-wire)
E3X-NA6	E3X-NA8

Size	Cable specifications	Appearance	Cable type	Model
M8	Standard cable	Straight connector		2 m	Four-conductor cable	XS3F-M421-402-A
5 m	XS3F-M421-405-A
L-shaped connector		2 m	XS3F-M422-402-A
5 m	XS3F-M422-405-A

Appearance	Applicable models	Model	Quantity
	E3X-SD[] E3X-NA[] E3X-NA[]F	E39-L143	1
	E3X-NA[]V	E39-L148

Appearance	Model	Quantity
	PFP-M	1

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
E3X-SD/NA Data Sheet	E401-E1-01 [2337KB]	Sep 29, 201520150929	E3X-SD/NA Data Sheet
E3X-SD/NA Catalog	E400-E1-01 [1024KB]	Apr 01, 201620160401	E3X-SD/NA Catalog
E3X-SD/NA Operating Procedures	- [686KB]	Jun 01, 201720170601	E3X-SD/NA Operating Procedures

Type	Digital display and direct key setting	Bar display and adjuster setting
Standard models	Standard models	High-speed detection models	Water-resistant models
Model	E3X-SD[]	E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Light source (wavelength)	Red, 4-element LED (625 nm)	Red LED (680 nm)
Power supply voltage	12 to 24 VDC ±10%, ripple (p-p): 10% max.
Power consumption/ Current consumption	At Power Supply Voltage of 24 VDC 960 mW max./40 mA max. At Power Supply Voltage of 12 VDC 960 mW max./80 mA max.	At Power Supply Voltage of 24 VDC 840 mW max./35 mA max. At Power Supply Voltage of 12 VDC 420 mW max./35 mA max.
Control output	Open-collector output (NPN or PNP) Load power supply: 26.4 V max., Load current: 50 mA max. (Residual voltage: 1.5 V max.) Light-ON/Dark-ON mode selector	Open-collector output (NPN or PNP) Load power supply: 26.4 V max., Load current: 50 mA max. (Residual voltage: 1 V max.) Light-ON/Dark-ON mode selector.
Response time	Operate or reset: 200 μs max. *1	Operate: 20 μs max. Reset: 30 μs max.	Operate or reset: 200 μs max. *1
Sensitivity adjustment	UP/DOWN direct key setting, teaching with/without a workpiece, automatic teaching	8-turn sensitivity adjuster (with indicator)
Protection circuits	Power supply reverse polarity protection, output short-circuit protection, output reverse polarity protection	Power supply reverse polarity protection, output short-circuit protection
Timer function	---	No timer, OFF-delay timer; or Timer selector (timer time: 40 ms (fixed))
Mutual interference prevention	Up to 5 Amplifiers (optically synchronized) *2	None	Up to 5 Amplifiers (optically synchronized) *2
Ambient illumination	Receiver side Incandescent lamp: 10,000 lux max. Sunlight: 20,000 lux max.
Number of gang- mounted Amplifiers	16 max. (The ambient temperature specification depends on the number of gang-mounted Amplifiers.)
Ambient temperature range	Operating: Groups of 1 to 3 Amplifiers: - 25 °C to 55 °C Groups of 4 to 11 Amplifiers: - 25 °C to 50 °C Groups of 12 to 16 Amplifiers: - 25 °C to 45 °C Storage: - 30 °C to 70 °C (with no icing or condensation)
Ambient humidity range	Operating and storage: 35% to 85% (with no condensation)	Operating: 35% to 85% Storage: 35% to 95% (with no condensation)
Insulation resistance	20 MΩ. min. (at 500 VDC)
Dielectric strength	1,000 VAC at 50/60 Hz for 1 minute *3
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
Degree of protection	IEC 60529 IP50 (with Protective Cover attached)	IEC 60529 IP66 (with Protective Cover attached)
Connection method	Pre-wired (standard cable length: 2 m), or connector
*Weight (packed state) 4**	Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g
Material	Case	Polybutylene terephthalate (PBT)
Cover	Polycarbonate (PC)	Polyethersulfone (PES)
Accessories	Instruction manual

Model	E3X-CN11	E3X-CN12
Rated current	2.5 A
Rated voltage	50 V
Contact resistance	20 mΩ max. (20 mVDC max., 100 mA max.) (The above figure is for connection to the Fiber Amplifier Unit and the adjacent Connector. It does not include the conductor resistance of the cable.)
Number of insertions	Destruction: 50 times (for connection to the Fiber Amplifier Unit and the adjacent Connector)
Material	Housing	Polybutylene terephthalate (PBT)
Contact	Phosphor bronze/gold-plated nickel
Weight (packed state)	Approx. 55 g	Approx. 25 g

Detection method	Sensing direction	Size	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	Right-angle	M4	E32-T11N 2M	530	160	280
E32-LT11N 2M	1,800	600	900
Straight	E32-T11R 2M	560	160	280
E32-LT11 2M	2,100	700	1,050
E32-LT11R 2M	1,800	600	900
Reflective	Right-angle	M3	E32-C31N 2M	25	7.5	13
E32-C21N 2M	65	21	32
M4	E32-D21N 2M	170	56	85
M6	E32-C11N 2M	170	50	85
E32-LD11N 2M	170	56	85
Straight	M3	E32-D21R 2M	30	10	15
E32-C31 2M	80	26	40
E32-C31M 1M
M4	E32-D211R 2M	30	10	15
M6	E32-D11R 2M	180	60	90
E32-CC200 2M	300	100	150
E32-LD11 2M	180	60	90
E32-LD11R 2M	170	56	85

Detection method	Size	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	1 dia.	Top-view	E32-T223R 2M	120	36	60
1.5 dia.	E32-T22B 2M	200	60	100
3 dia.	E32-T12R 2M	560	160	280
Side-view	E32-T14LR 2M	220	66	110
Reflective	1.5 dia.	Top-view	E32-D22B 2M	30	10	15
1.5 dia. + 0.5 dia.	E32-D43M 1M	6	2	3
3 dia.	E32-D22R 2M	30	10	15
E32-D221B 2M	70	20	35
E32-D32L 2M	160	50	80
3 dia. + 0.8 dia.	E32-D33 2M	16	4	10

Detection method	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	Top-view	E32-T15XR 2M	560	160	280
Side-view	E32-T15YR 2M	220	66	110
Flat-view	E32-T15ZR 2M
Reflective	Top-view	E32-D15XR 2M	180	60	90
Side-view	E32-D15YR 2M	40	10	20
Flat-view	E32-D15ZR 2M

Detection method	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	Side-view	E32-T24R 2M	60	18	30
E32-T24E 2M	180	36	60
Top-view	E32-T21-S1 2M	130	43	65
E32-T33 1M	40	13.5	20
E32-TC200BR 2M	560	160	280
Reflective	Side-view	E32-D24R 2M	14	4.6	7
E32-D24-S2 2M	26	8	13
Top-view	E32-D43M 1M	6	2	3
E32-D331 2M	3	1	1.5
E32-D33 2M	16	4	10
E32-D32-S1 0.5M	14	4	7
E32-D31-S1 0.5M
E32-DC200F4R 2M	30	10	15
E32-D22-S1 2M	57	19	28
E32-D21-S3 2M
E32-DC200BR 2M	180	60	90
E32-D25-S3 2M	57	19	28

Type	Spot diameter	Center distance (mm)	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
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 5 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

Type	Sensing direction	Aperture angle	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam Integrated lens	Right-angle	15°	E32-LT11N 2M	1,800	600	900
Top-view	10°	E32-T17L 10M	20,000 *1	8,400	14,000
15°	E32-LT11 2M	2,100	700	1,050
15°	E32-LT11R 2M	1,800	600	900
Side-view	30°	E32-T14 2M	3,600	1,080	1,800
Through-beam models with lenses	Right-angle	12°	E32-T11N 2M + E39-F1	3,700	1,110	2,100
6°	E32-T11N 2M + E39-F16	4,000 *2	2,000	3,600
Top-view	12°	E32-T11R 2M + E39-F1	4,000 *2	1,260	2,100
6°	E32-T11R 2M + E39-F16	4,000 *2	2,000	3,600
Side-view	60°	E32-T11R 2M + E39-F2	440	130	220
Top-view	12°	E32-T11 2M + E39-F1	4,000 *2	1,200	2,000
6°	E32-T11 2M + E39-F16	4,000 *2	2,600	4,000 *2
Side-view	60°	E32-T11 2M + E39-F2	720	200	360
Top-view	12°	E32-T51R 2M + E39-F1	2,000	720	1,650
6°	E32-T51R 2M + E39-F16	4,000 *2	1,560	2,900
Side-view	60°	E32-T51R 2M + E39-F2	360	120	200
Top-view	12°	E32-T81R-S 2M + E39-F1	1,800	630	1,100
6°	E32-T81R-S 2M + E39-F16	4,000 *2	1,300	2,300
Side-view	60°	E32-T81R-S 2M + E39-F2	280	84	140
Top-view	12°	E32-T61-S 2M + E39-F1	4,000 *2	1,800	3,000
6°	E32-T61-S 2M + E39-F16	4,000 *2	2,340	3,900
Side-view	60°	E32-T61-S 2M + E39-F2	780	260	390
Top-view	12°	E32-T51 2M + E39-F1-33	2,400	720	1,400
6°	E32-T51 2M + E39-F16	4,000 *2	3,120	4,000 *2
Reflective Integrated lens	Top-view	4°	E32-D16 2M	800	140	40 to 400

Detection method	Sensing direction	Aperture angle	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	Side-view	1.5°	E32-A03 2M	890	267	445
E32-A03-1 2M
3.4°	E32-A04 2M	340	102	170
4°	E32-T24SR 2M	1170	360	600
E32-T24S 2M	1400	420	700
E32-T22S 2M	2000	600	1000

Detection method	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Limited- reflective	Flat-view	E32-L16-N 2M	0 to 15	0 to 12	0 to 15
E32-L24S 2M	0 to 4
Side-view	E32-L25L 2M	5.4 to 9 (center 7.2)	5.4 to 8 (center 7.2)	5.4 to 9 (center 7.2)

Detection method	Feature	Size	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Retroreflective Sensors	Film detection	M3	E32-C31 2M + E39-F3R + E39-RP37	220	50	75
Square	-	E32-R16 2M	1,500	1,000	150 to 1,500
Threaded Models	M6	E32-R21 2M	10 to 250	250	10 to 250
Hex-shaped	E32-LR11NP 2M + E39-RP1	600	200	300

Detection method	Feature	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Retro- reflective	Small size	Flat-view	E32- L24S 2M	0 to 4
Standard	E32-L16-N 2M	0 to 15	0 to 12	0 to 15
Glass substrate alignment, 70°C	E32-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)	5.4 to 8 (center 7.2)	5.4 to 9 (center 7.2)
Glass substrate mapping, 70°C	Top-view	E32-A09 2M	15 to 38 (center 25)

Detection method	Type	Sensing direction	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through- beam	Oil-resistant	Right-angle	E32-T11NF 2M	4,000 *	1,400	2,400
Chemical/ oil-resistant	Top-view	E32-T12F 2M	3,200	960	1,600
E32-T11F 2M	2,100	760	1,050
Side-view	E32-T14F 2M	400	120	200
Chemical/oil- resistant at 150°C	Top-view	E32-T51F 2M	1,400	400	700
Reflective	Semiconductors: Cleaning, developing, and etching; 60°C	Top-view	E32-L11FP 2M	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°C	E32-L11FS 2M	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	100	32	50
Chemical-resistant cable	E32-D11U 2M	180	60	90

Detection method	Size	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	1.5 dia.	E32-T22B 2M	200	60	100
M3	E32-T21 2M
M4	E32-T11 2M	720	200	360
Square	E32-T25XB 2M	150	40	75
Reflective	1.5 dia.	E32-D22B 2M	30	10	15
M3	E32-D21 2M
3 dia.	E32-D221B 2M	70	20	35
M4	E32-D21B 2M
M6	E32-D11 2M	180	60	90
Square	E32-D25XB 2M	50	16	25

Detection method	Heat-resistant temperature	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	100°C	E32-T51R 2M	400	120	225
150°C	E32-T51 2M	800	240	400
200°C	E32-T81R-S 2M	360	100	180
350°C	E32-T61-S 2M	600	180	300
Reflective	100°C	E32-D51R 2M	140	42	70
150°C	E32-D51 2M	240	80	120
200°C	E32-D81R 2M	90	27	45
300°C	E32-A08H2 2M	10 to 20
E32-A09H2 2M	20 to 30 (center 25)
350°C	E32-D61 2M	90	27	45
400°C	E32-D73 2M	60	18	30

Detection method	Type	Sensing width	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	Area	11 mm	E32-T16PR 2M	800	260	450
E32-T16JR 2M	700	220	390
30 mm	E32-T16WR 2M	1380	400	690
Reflective	Array	11 mm	E32-D36P1 2M	150	50	75

Detection method	Pipe diameter	Feature	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Tube-mounting	3.2/6.4/ 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 multi levels	E32-L25T 2M	Applicable tube: Transparent tube with a diameter of 8 to 10 mm, Recommended wall thickness: 1 mm
No re- strictions	Large tubes	E32-D36T 2M	Applicable tube: Transparent tube (no restrictions on diameter)
Liquid contact (heat-resistant up to 200°C)	-	-	E32-D82F1 4M	Liquid-contact model

Detection method	Heat-resistant temperature	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Through-beam	120°C	E32-T51V 1M	200	-	100
E32-T51V 1M + E39-F1V	1200	-	600
200°C	E32-T84SV 1M	500	-	250

Detection method	Application	Operating temperature	Model	Sensing distance (mm)
E3X-SD[] E3X-NA[]	E3X-NA[]F	E3X-NA[]V
Limited- reflective	Glass presence detection	70°C	E32-L16-N 2M	0 to 15	0 to 12	0 to 15
Glass substrate alignment	E32-A08 2M	10 to 20
300°C	E32-A08H2 2M
70°C	E32-A12 2M	12 to 30	-	-
Glass substrate mapping	E32-A09 2M	15 to 38 (center 25)
300°C	E32-A09H2 2M	20 to 30 (center 25)
Wet processes: Cleaning, Resist developing and etching	60°C	E32-L11FP 2M	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 2M	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	890	267	445
E32-A03-1 2M
E32-A04 2M	340	102	170
E32-T24SR 2M	1170	360	600
E32-T24S 2M	1400	420	700

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OMRON E3X-SD / NASensors/ Fiber Sensors/Fiber Amplifier

OMRON E3X-SD / NA Dimensions

Stable Detection

GIGA RAY installed

Easy Operation

Quick-Tuning installed

One key = One function

Digital Model

Bar Display and Adjuster Setting Model

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OMRON E3X-SD / NA lineup

Fiber Amplifier Units

Digital Display and Direct Key Setting

Bar Display and Adjuster Setting

Accessories (sold separately)

Amplifier Unit Connectors (Required for models for Wire-saving Connectors.)

Ordering Precautions for Amplifier Units Connectors

When Using 5 Amplifier Units

Sensor I/O Connectors (Required for models with M8 Connectors.)

Mounting Brackets

End Plate

OMRON E3X-SD / NA catalog

English

Global Edition

OMRON E3X-SD / NA dimension

Fiber Amplifier Units

Amplifier Units with CablesE3X-SD21, E3X-SD51E3X-NA11, E3X-NA11FE3X-NA41, E3X-NA41F

Amplifier Units with ConnectorsE3X-SD7, E3X-SD9E3X-NA6, E3X-NA8

Amplifier Units with Cables, Water-resistant ModelsE3X-NA11VE3X-NA41V

Amplifier Units with Connectors, Water-resistant ModelsE3X-NA14VE3X-NA44V

Amplifier Unit Connectors (Wire-saving Connectors)

Master ConnectorE3X-CN11

Slave ConnectorE3X-CN12

Accessories (sold separately)

Mounting BracketsE39-L143

End PlatesPFP-M

OMRON E3X-SD / NA specification

Fiber Amplifier Units

Amplifier Unit Connectors (Wire-saving Connectors)

Sensing distance

Threaded Models

Cylindrical Models

Flat Models

Sleeve Models

Small-spot, Reflective

High-power Beam

Narrow View

Detection without Background Interference

Transparent Object Detection (Retro-reflective)

Transparent Object Detection (Limited-reflective)

Chemical-resistant, Oil-resistant

Bending-resistant

Heat-resistant

Area Beam

Liquid-level Detection

Vacuum-resistant

FPD, Semiconductors, and Solar Cells

Amplifier Units with Cables
E3X-SD21, E3X-SD51
E3X-NA11, E3X-NA11F
E3X-NA41, E3X-NA41F

Amplifier Units with Connectors
E3X-SD7, E3X-SD9
E3X-NA6, E3X-NA8

Amplifier Units with Cables, Water-resistant Models
E3X-NA11V
E3X-NA41V

Amplifier Units with Connectors, Water-resistant Models
E3X-NA14V
E3X-NA44V

Master Connector
E3X-CN11

Slave Connector
E3X-CN12

Mounting Brackets
E39-L143

End Plates
PFP-M