Built-in Amplifier Photoelectric Sensor (Medium Size)
E3S-A
Be sure to read
Safety Precautions
on page 10.
Ordering Information
Built-in Amplifier Photoelectric Sensors
Sensing method
Appearance
Connection
method
Pre-wired
Sensing distance
Functions
---
Red light
Infrared light
Model
NPN output
E3S-AT11
E3S-AT21
E3S-AT16
E3S-AT61
PNP output
E3S-AT31
E3S-AT41
E3S-AT36
E3S-AT81
E3S-AT91
E3S-AT86
E3S-AR31
E3S-AR41
E3S-AR36
E3S-AR81
E3S-AR91
E3S-AR86
Horizontal
Through-beam
Sensors
Connector
(M12)
Pre-wired
Connector
(M12)
Pre-wired
Timer
Self Diagnosis
Turbo
External
Diagnosis
---
7m
Timer
---
Turbo
External
Diagnosis
Vertical
E3S-AT71
E3S-AT66
E3S-AR11
Self Diagnosis
---
---
Horizontal
Retro-reflective
Sensors
Connector
(M12)
Timer
Self Diagnosis
Turbo
External
Diagnosis
E3S-AR21
E3S-AR16
E3S-AR61
2m
(100 mm)
---
---
Timer
Self Diagnosis
Vertical
Pre-wired
Connector
(M12)
*1
Turbo
External
Diagnosis
E3S-AR71
E3S-AR66
---
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1
E3S-A
Sensing method
Appearance
Connection
method
Sensing distance
Functions
---
Model
NPN output
E3S-AD13
*2
E3S-AD23
E3S-AD11
Turbo
PNP output
E3S-AD33
E3S-AD43
E3S-AD31
E3S-AD41
E3S-AD32
E3S-AD42
E3S-AD38
E3S-AD36
E3S-AD37
E3S-AD83
E3S-AD93
E3S-AD81
E3S-AD91
E3S-AD82
E3S-AD92
E3S-AD88
E3S-AD86
E3S-AD87
100 mm (wide view)
Timer
Self Diagnosis
---
Pre-wired
200 mm
Timer
Self Diagnosis
E3S-AD21
E3S-AD12
Horizontal
700 mm
100 mm (wide view)
Connector
(M12)
Diffuse-reflective
Sensors
Timer
---
Turbo
Self Diagnosis
E3S-AD22
E3S-AD18
200 mm
700 mm
---
---
E3S-AD16
E3S-AD17
E3S-AD63
*2
E3S-AD73
E3S-AD61
Turbo
100 mm (wide view)
Timer
Self Diagnosis
---
Pre-wired
200 mm
Timer
Self Diagnosis
Vertical
700 mm
100 mm (wide view)
Connector
(M12)
E3S-AD71
E3S-AD62
E3S-AD72
E3S-AD68
---
Timer
Self Diagnosis
200 mm
700 mm
---
E3S-AD66
E3S-AD67
*1. Values in brackets are the minimum required distance between the Sensor and Reflector.
*2. The following models are available with 200-mm sensing distances: E3S-AD14 and E3S-AD64.
Accessories (Order Separately)
Insert-type Long Slit
Slit width
0.5 mm
×
11.1 mm
1 mm
×
11.1 mm
2 mm
×
13.6 mm
Sensing distance
500 mm
1.1 m
2.5 m
Minimum sensing
object (typical)
0.2-mm dia.
0.4-mm dia.
0.8-mm dia.
Model
Quantity
1 of each for Emitter/
Receiver (4 Slits total)
1 of each for Emitter/
Receiver (2 Slits total)
Remarks
Slits can be used with the E3S-
AT@@ Through-beam
Sensor.➜Page 10
E39-S46
Mutual Interference Prevention Filters
Sensing distance
2.4 m
Model
E39-E6
Quantity
2 of each for Emitter/Receiver
(4 Filters total)
Remarks
Can be used with the E3S-AT@@ Through-beam Sensor.
➜
Page 11
Reflectors/Other Accessories
Name
Reflectors
Small Reflectors
Sensing distance (typical)
2 m (100 mm)
*
(rated value)
1.3 m (100 mm)
*
600 mm (70 mm)
*
450 mm (100 mm)
*
700 mm (100 mm)
*
900 mm (100 mm)
*
---
Model
E39-R1
E39-R3
E39-R4
E39-RS1
E39-RS2
E39-RS3
E39-R5
Quantity
1
1
1
1
1
1
1
Remarks
Provided with E3S-AR@@ Retro-reflective Sensor.
---
---
Enables MSR function.
Used to check optical axis for the E3S-AT@@
Through-beam Sensor.
Tape Reflectors
Optical Axis
Confirmation Reflector
Note: When using any Reflector other than the provided one, use a sensing distance of approximately 0.7 times the typical value as a guide.
* Values in brackets are the minimum required distance between the Sensor and Reflector.
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2
E3S-A
Mounting Brackets/Other
Appearance
Model
E39-L69
Quantity
1
Remarks
Provided with E3S-A Horizontal Sensors.
E39-L70
1
Provided with E3S-A Vertical Sensors.
E39-L59
1
Provided with E3S-A Vertical Pre-wired
Sensors.
E39-L81
1
Provided with E3S-A Vertical Connector
Sensors.
Protective Cover for Horizontal Sensors
E39-L97
1
Note: When mounting Sensors with Connectors, the
Sensor I/O Connector will come into contact
with the Bracket. Mount the Sensor with care.
Protective Cover for Vertical Sensors
E39-L98
1
Note: When mounting Sensors with Connectors, the
Sensor I/O Connector will be longer. Mount the
Sensor with care.
E39-L60
1
Close Mounting Plate:
Provided with E3S-A Connector Sensors.
Note: If a Through-beam Model is used, order two Mounting Brackets, one for the Emitter and one for the Receiver.
Sensors I/O Connectors
Model
E39-G2
Quantity
Remarks
1
Provided with product.
Sensors I/O Connectors
Cable
Appearance
Cable type
2m
5m
3-wire
XS2F-D422-DC0-A
XS2F-D422-GC0-A
Model
XS2F-D421-DC0-A
XS2F-D421-GC0-A
Straight
Standard
L-shaped
2m
5m
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3
E3S-A
Ratings and Specifications
Sensing method
Through-beam
Sensors
Retro-reflective
Sensors
(with MSR function)
E3S-AR11, 16, 21, 31,
36, 41, 61, 66, 71, 81,
86, 91
2 m (100 mm)
*1
(When using E39-R1)
Opaque:
75-mm dia. min.
---
Both Emitter and
Receiver: 3° to 15°
Red LED (700 nm)
10 to 30 VDC, including ripple (p-p) 10%
Both Emitter and
Receiver: 20 mA max.
(plus approx. 15 mA with
turbo function)
30 mA max. (plus
approx. 15 mA with
turbo function)
35 mA max.
30 mA max. (plus
approx. 15 mA with
turbo function)
35 mA max.
3 to 10°
Infrared LED (880 nm)
20% max. of sensing
distance
E3S-AD13, 18, 23, 33,
38, 43, 63, 68, 73, 83,
88, 93
100 mm (wide view)
(white paper 100
×
100 mm)
Diffuse-reflective Sensors
E3S-AD11, 16, 21, 31,
36, 41, 61, 66, 71, 81,
86, 91
10 to 200 mm
(white paper 100
×
100 mm)
---
10% max. of sensing
distance
---
Red LED (700 nm)
Infrared LED (880 nm)
20% max. of sensing
distance
E3S-AD12, 17, 22, 32,
37, 42, 62, 67, 72, 82,
87, 92
700 mm
(white paper 200
×
200 mm)
Item
Sensing distance
E3S-AT11, 16, 21, 31,
Model 36, 41, 61, 66, 71, 81,
86, 91
7m
Opaque:
10-mm dia. min.
Standard sensing object
Differential travel
Directional angle
Light source (wavelength)
Power supply voltage
Current consumption
Control output
Self-diagnostic output (Only
on Sensors with self-diagnos-
tic outputs)
Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.)
Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable
(Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max.,
Load current: 50 mA max. (residual voltage: 1 V max.),
Open-collector output (NPN or PNP depending on model)
NPN
with Emitter OFF: 0 V short-circuit or 1.5 V max.
(source current: 1 mA max.)
with Emitter ON: Open
(leakage current: 0.1 mA max.)
PNP
with Emitter OFF: +DC short-circuit or
−1.5
VDC
max. (sink current: 3 mA max.)
with Emitter ON: Open
(leakage current: 0.1 mA max.)
0.5 ms max.
Power supply reverse
polarity protection,
Output short-circuit
protection
External
diagnostic
input
(Only on
Sensors with
external
diagnostic
outputs)
Input
voltage
---
Response
time
Protection circuits
Response time
Sensitivity adjustment
Timer function (Only on Sen-
sors with the timer function)
Turbo function (Only on Sen-
sors with the turbo function)
Ambient illumination (Receiv-
er side)
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Vibration resistance
(destruction)
Shock resistance
(destruction)
Degree of protection
Connection method
Weight (packed state)
Case
Material
Lens
Mounting
Bracket
Accessories
Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention
Operation or reset: 0.5 ms max.
Two-turn endless adjuster with an indicator
0 to 100 ms OFF-delay variable adjuster
Yes (with turbo switch)
Incandescent lamp: 5,000 lx max.
Sunlight: 10,000 lx max.
Operating:
−25°C
to 55°C (with no icing or condensation)
Storage:
−40°C
to 70°C (with no icing or condensation)
Operating: 35% to 85% (with no condensation)
Storage: 35% to 95% (with no condensation)
20 MΩ min. at 500 VDC between current-carrying parts and case
1,000 VAC, 50/60 Hz for 1 min. between current-carrying parts and case
10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 500m/s
2
, 3 times each in X, Y, and Z directions
IEC IP67; NEMA: 4X (indoors only)
*2
Pre-wired (standard length: 2 m) or M12 connector
Pre-wired cable:
Pre-wired cable:
Pre-wired cable: Approx. 90 g
Approx. 150 g
Approx. 110 g
Connector: Approx. 50 g
Connector: Approx. 70 g Connector: Approx. 60 g
PBT
Denatured polyallylate
Stainless steel (SUS304)
Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate
(only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors)
---
*1. Values in brackets are the minimum required distance between the Sensor and Reflector.
*2. National Electrical Manufacturers Association
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4
E3S-A
Engineering Data (Typical)
Parallel Sensing Range
Through-beam Sensors
E3S-AT@@
Distance Y (mm)
500
400
300
200
100
X
0
−100
−200
−300
−400
−500
−200
2
4
6
8
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
Y
Through-beam Sensors
E3S-AT@@ + E39-S46
(Slit Sold Separately)
Distance Y (mm)
200
Slit width: 2 mm
Y
Slit width: 1 mm
100
X
Through-beam Sensors
E3S-AT@@ + E39-E6
(Filter Sold Separately)
Distance Y (mm)
200
Y
100
X
Distance X (m)
−100
Distance X (m)
−100
Distance X (m)
Slit width: 0.5 mm
−200
Parallel Sensing Range
Retro-reflective Sensors
E3S-AR@@ + E39-R1 (with Reflector)
Distance Y (mm)
100
80
60
40
20
0
−20
−40
−60
−80
−100
0.5
1.0
1.5
X
2.0
2.5
Y
E39-R1 Reflector
Sensing Range
Diffuse-reflective Sensors
E3S-AD@1/AD@2/AD@3/AD@6/AD@7/AD@8
Distance Y (mm)
40
Sensing object: white paper
E3S-AD
@
1/
@
3/
@
6/
@
8: 100
×
100 mm
30
E3S-AD
@
2/
@
7: 200
×
200 mm
20
10
0
X
E3S-AD@1/@6
Y
400
200
600
800
Distance X (m)
Distance X (m)
−10
−20
−30
−40
E3S-AD@2/@7
E3S-AD@3/@8
Excess Gain vs. Set Distance
Through-beam Sensors
E3S-AT@@
Excess gain ratio (times)
500
300
Retro-reflective Sensors
E3S-AR@@ + E39-R1 (with Reflector)
Excess gain ratio (times)
100
50
30
E39-R1 Reflector
100
50
30
10
5
10
5
3
Oper-
ating 1
level 0
3
Oper-
ating 1
level
3
5
7
10
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4 2.6
Distance (m)
Distance (m)
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5
