Simple Fiber Amplifier
E3X-SD/-NA
The Highest Level of Power and Precision
in the Industry with “GIGA RAY”
Giga Power Lighting Element
• Stable detection of minute objects even when the
Sensor is covered with dust and oil in severe
environments.
• Quick-tuning to automatically adjust light
level and set threshold value.
• Use the one-key one-function feature for quick,
easy operation.
• Reasonable price.
Ordering Information
Amplifier Units
[Refer to
Dimensions
on page
13.]
Digital Display and Direct Key Setting
Item
Appearance
Connection
method
Ratings and
Specifications
Model
NPN output
PNP output
Pre-wired (2 m)
Standard models
Wire-saving
connector *
*An Amplifier Unit Connector (sold separately) is required.
E3X-SD21 2M
---
E3X-SD7
E3X-SD51 2M
E3X-SD9
Bar Display and Adjuster Setting
Item
Appearance
Connection
method
Ratings and
Specifications
Model
NPN output
PNP output
Pre-wired (2 m)
Standard models
Wire-saving
connector *1
---
E3X-NA11 2M
E3X-NA41 2M
E3X-NA6
E3X-NA8
High-speed
detection models
Pre-wired (2 m)
Response time: 20
μs
E3X-NA11F 2M
E3X-NA41F 2M
Pre-wired (2 m)
Water-resistant
models
Connector (M8) *2
Degree of protection:
IP66
E3X-NA11V 2M
E3X-NA41V 2M
E3X-NA14V
E3X-NA44V
*1. An Amplifier Unit Connector (sold separately) is required.
*2. A Sensor I/O Connector (sold separately) is required.
1
E3X-SD/-NA
Amplifier Unit Connectors (sold separately)
Item
Appearance
Note:
Protective seals provided.
[Refer to
Dimensions
on page
17.]
Cable length
No. of conductors
Model
Master Connector
2m
Slave Connector
3
E3X-CN11
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.
Amplifier Units
Type
Standard
models
NPN
E3X-SD7
E3X-NA6
PNP
E3X-SD9
E3X-NA8
Applicable Connectors (sold separately)
+
Master Connector
E3X-CN11 (3-wire)
Slave Connector
E3X-CN12 (1-wire)
When Using 5 Amplifier Units
5 Amplifier Units
+
1 Master Connector + 4 Slave Connectors
Sensor I/O Connectors
(Models for Connectors: A Connector is not provided with the Amplifier Unit. Be sure to order a Connector separately.)
[Refer to
Dimensions
on
XS3.]
Size
Cable specifications
Appearance
Straight
connector
Cable type
2m
5m
2m
5m
Four-
conductor
cable
Model
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
M8
Standard cable
L-shaped
connector
Accessories (sold separately)
Mounting Brackets
A Mounting Bracket is not provided with the Amplifier Unit. Order a
Mounting Bracket separately if required.
[Refer to
Dimensions
on page
17.]
End Plate
End Plates are not provided with the Amplifier
Unit. Order End Plates separately if required.
[Refer to
Dimensions
on page
17.]
Appearance
Applicable models
E3X-SD@
E3X-NA@
E3X-NA@F
E3X-NA@V
Model
E39-L143
Quantity
Appearance
Model
PFP-M
Quantity
1
1
E39-L148
2
E3X-SD/-NA
Ratings and Specifications
Amplifier Units
Digital display and direct key setting
Type
Standard models
E3X-SD@
Standard models
E3X-NA@
Bar display and adjuster setting
High-speed detection
models
E3X-NA@F
Water-resistant models
E3X-NA@V
Red LED (680 nm)
Model
Item
Light source (wavelength)
Red, 4-element LED (625 nm)
Power supply voltage
12 to 24 VDC
±10%,
ripple (p-p): 10% max.
960 mW max.
(Power supply voltage: 24 V,
Current consumption: 40 mA max.)
(Power supply voltage: 12 V,
Current consumption: 80 mA max.)
Open-collector output (NPN or PNP)
Load power supply: 26.4 V max.,
Load current: 50 mA max.
(Residual voltage: 1.5 V max.)
Light-ON/Dark-ON mode selector
Operate or reset: 200
μs
max. (½1)
UP/DOWN direct key setting, teaching
with/without a workpiece, automatic teaching
Power supply reverse polarity protection,
output short-circuit protection,
output reverse polarity protection
---
Up to 5 Amplifiers (optically synchronized) (½2)
Receiver side
Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max.
16 max. (The ambient temperature specification depends on the number of gang-mounted Amplifiers.)
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)
Operating and storage: 35% to 85% (with no condensation)
20 MΩ. min. (at 500 VDC)
1,000 VAC at 50/60 Hz for 1 minute (½3)
Destruction: 10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Destruction: 500 m/s
2
, for 3 times each in X, Y and Z directions
IEC 60529 IP50 (with Protective Cover attached)
Pre-wired (standard cable length: 2 m), or connector
Power consumption/
Current consumption
960 mW max. (Current consumption: 40 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 V max.)
Light-ON/Dark-ON mode selector.
Operate: 20
μs
max.
Reset: 30
μs
max.
8-turn sensitivity adjuster (with indicator)
Power supply reverse polarity protection,
output short-circuit protection
No timer, OFF-delay timer; or Timer selector (timer time: 40 ms (fixed))
None
Up to 5 Amplifiers (optical-
ly synchronized) (½2)
Operate or reset:
200
μs
max. (½1)
Response time
Sensitivity adjustment
Protection circuits
Timer function
Mutual interference
prevention
Ambient illumination
Number of gang-mounted
Amplifiers
Ambient temperature
range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
IEC 60529 IP66
(with Protective Cover at-
tached)
Weight (packed state) (½4)
Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g
Material
Accessories
Case
Cover
Polybutylene terephthalate (PBT)
Polycarbonate (PC)
Instruction manual
Polyethersulfone (PES)
½1.
When there are 8 or more E3X-NA Amplifiers mounted side-by-side, the response time will be 350
μs
max.
½2.
Mutual interference prevention is effective when E3X-SD/-NA-series Amplifiers are gang-mounted without other E3X-series Amplifiers.
½3.
Water-resistant models and models with connectors have a dielectric strength of 500 VAC.
½4.
Add 10 g for water-resistant models.
Amplifier Unit Connectors (Wire-saving Connectors)
Item
Rated current
Rated voltage
Contact resistance
Number of insertions
Material
Housing
Contact
Model
2.5 A
50 V
20 mΩ max. (20 mVDC max., 100 mA max.)
(The above figure is for connection to the Amplifier Unit and the adjacent Connector. It does not include the conductor resistance of the
cable.)
Destruction: 50 times (for connection to the Amplifier Unit and the adjacent Connector)
Polybutylene terephthalate (PBT)
Phosphor bronze/gold-plated nickel
Approx. 55 g
Approx. 25 g
E3X-CN11
E3X-CN12
Weight (packed state)
3
E3X-SD/-NA
Sensing distance
Amplifier Unit
Fiber Unit
Screw-shaped model
Sensing
Size
method
M3
Through-
beam
models
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
Sensing
direction
Straight
Right angle
Straight
Right angle
M3
Straight
M4
Reflective
models
M6
Straight
Right angle
Model
E32-T21R 2M
E32-T11N 2M
E32-T11R 2M
E32-TC200 2M
E32-T11L 2M
E32-C31N 2M
E32-D21R 2M
E32-C31 2M
E32-D211R 2M
E32-D11N 2M
E32-C11N 2M
E32-D11R 2M
E32-DC200 2M
E32-CC200 2M
E32-D11L 2M
Amplifier Unit
Fiber Unit
Flat model
Sensing
method
Standard
models
120
530
560
800
1,400
25
30
80
30
170
170
180
300
300
400
E3X-NA@F
High-speed
detection models
36
160
160
240
420
7.5
10
26
10
50
50
60
100
100
130
E3X-NA@V
Water-resistance
models
60
280
280
400
700
13
15
40
15
90
85
90
150
150
200
M4
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
E3X-NA@F
High-speed
detection models
160
36
66
18
66
18
60
10
10
2.4
10
2.4
E3X-NA@V
Water-resistance
models
280
60
110
30
110
30
90
15
20
4
20
4
Sensing
direction
Top view
Size
Standard
Small
Standard
Small
Standard
Small
Standard
Small
Standard
Small
Standard
Small
E32-T15XR
E32-T25XR
E32-T15YR
E32-T25YR
E32-T15ZR
E32-T25ZR
E32-D15XR
E32-D25XR
E32-D15YR
E32-D25YR
E32-D15ZR
E32-D25ZR
Model
2M
2M
2M
2M
2M
2M
2M
2M
2M
2M
2M
2M
Amplifier Unit
Through-
beam
models
Side view
Flat view
Top view
Reflective
models
Side view
Flat view
Standard
models
560
120
220
60
220
60
180
30
40
8
40
8
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
E3X-NA@F
High-speed
detection models
36
160
18
66
10
26
10
50
4.6
10
E3X-NA@V
Water-resistance
models
60
280
30
110
15
40
15
80
7
16
Fiber Unit
Cylindrical model
Sensing
Sensing
method
direction
Through-
beam
models
Top view
Side view
Size
φ1
φ3
φ1
φ3
φ1.5
φ2
φ3
Model
E32-T223R 2M
E32-T12R 2M
E32-T24R 2M
E32-T14LR 2M
E32-D22B 2M
E32-D32 2M
E32-D22R 2M
E32-D32L 2M
E32-D24R 2M
E32-D14LR 2M
Reflective
models
Top view
Side view
φ2
φ6
Standard
models
120
560
60
220
30
80
30
160
14
32
For information on Fiber Units, refer to the
Fiber Sensors Best Selection Catalog
(Cat. No. E353).
4
E3X-SD/-NA
Amplifier Unit
Fiber Unit
Model equipped with sleeve
Sensing
Sleeve size
Mounting size
method
φ0.25
× 5
φ3
Through-
φ0.5
× 40
beam
φ0.9
× 40
M3
models
φ1.2
× 90
M4
φ0.5
× 15
φ2
φ0.8
× 15
φ3
Reflective
models
φ1.2
× 40
M3
φ2.5
× 90
M6
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
Model
E32-T333-S5 1M
E32-T33 1M
E32-TC200F4R 2M
E32-TC200BR 2M
E32-D331 2M
E32-D33 2M
E32-DC200F4R 2M
E32-DC200BR 2M
Amplifier Unit
Fiber Unit
Movable section (Flexibility)
Sensing
Shape
method
Screw-shaped
model
Through-
beam
models
Cylindrical
model
Flat model
Screw-shaped
model
Reflective
models
Cylindrical
model
Flat model
Standard
models
10
40
120
560
3
16
30
180
E3X-NA@F
High-speed
detection models
3
13.5
36
160
1
4
10
60
E3X-NA@V
Water-resistance
models
5
20
60
280
1.5
10
15
90
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
E3X-NA@F
High-speed
detection models
60
200
60
200
200
40
10
20
60
10
20
60
16
E3X-NA@V
Water-resistance
models
100
360
100
360
360
75
15
35
90
15
35
90
25
Size
M3
M4
φ1.5
φ3
Standard
Small
M3
M4
M6
φ1.5
φ3
Standard
Small
Model
E32-T21 2M
E32-T11 2M
E32-T22B 2M
E32-T12B 2M
E32-T15XB 2M
E32-T25XB 2M
E32-D21 2M
E32-D21B 2M
E32-D11 2M
E32-D22B 2M
E32-D221B 2M
E32-D15XB 2M
E32-D25XB 2M
Amplifier Unit
Standard
models
200
720
200
720
720
150
30
70
180
30
70
180
50
Sensing distance (Unit: mm)
E3X-SD@
E3X-NA@
E3X-NA@F
High-speed
detection models
120
720
1,560
240
720
3,120
70
100
1,800
180
2,340
42
80
27
27
18
E3X-NA@V
Water-resistance
models
225
1,650
2,900
400
1,400
4,000
½
130
180
3,000
300
3,900
70
120
45
45
30
Fiber Unit
Heat-resistance model
Sensing
Operating
method temperature
100°C
Lens
---
Lens
High-power lens
---
Lens
High-power lens
---
Model
E32-T51R 2M
E32-T51R 2M + E39-F1
E32-T51R 2M + E39-F16
E32-T51 2M
E32-T51 2M + E39-F1-33
E32-T51 2M + E39-F16
E32-T54 2M
E32-T81R-S 2M
E32-T61-S 2M + E39-F1
E32-T61-S 2M
E32-T61-S 2M + E39-F16
E32-D51R 2M
E32-D51 2M
E32-D81R 2M
E32-D61 2M
E32-D73 2M
Through-
beam
models
150°C
200°C
350°C
100°C
150°C
200°C
350°C
400°C
Lens
---
High-power lens
Reflective
models
---
Standard
models
400
2,000
4,000
½
800
2,400
4,000
½
260
360
4,000
½
600
4,000
½
140
240
90
90
60
½
The fiber length is 2 m on each side, so the sensing distance is given as 4,000 mm.
For information on Fiber Units, refer to the
Fiber Sensors Best Selection Catalog
(Cat. No. E353).
5
