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E3S-A

Built-in Amplifier Photoelectric Sensor (Medium Size)

Built-in Amplifier Photoelectric Sensors

Sensing
method
Appearance Connection
method
Sensing
distance
Functions Model
NPN output PNP output
Through-
beam
Sensors
*1
Horizontal
Pre-wired 7 m
(Red light)
--- E3S-AT11
Emitter E3S-AT11-L
Receiver E3S-AT11-D
E3S-AT31
Emitter E3S-AT31-L
Receiver E3S-AT31-D
E3S-AT21
Emitter E3S-AT21-L
Receiver E3S-AT21-D
E3S-AT41
Emitter E3S-AT41-L
Receiver E3S-AT41-D
Connector
(M12)
--- E3S-AT16
Emitter E3S-AT16-L
Receiver E3S-AT16-D
E3S-AT36
Emitter E3S-AT36-L
Receiver E3S-AT36-D
Vertical
Pre-wired --- E3S-AT61
Emitter E3S-AT61-L
Receiver E3S-AT61-D
E3S-AT81
Emitter E3S-AT81-L
Receiver E3S-AT81-D
E3S-AT71
Emitter E3S-AT71-L
Receiver E3S-AT71-D
E3S-AT91
Emitter E3S-AT91-L
Receiver E3S-AT91-D
Connector
(M12)
--- E3S-AT66
Emitter E3S-AT66-L
Receiver E3S-AT66-D
E3S-AT86
Emitter E3S-AT86-L
Receiver E3S-AT86-D
Retro-
reflective
Sensors
Horizontal
Pre-wired 2 m
(100 mm)
*2
(Red light)
--- E3S-AR11 E3S-AR31
E3S-AR21 E3S-AR41
Connector
(M12)
--- E3S-AR16 E3S-AR36
Vertical
Pre-wired --- E3S-AR61 E3S-AR81
E3S-AR71 E3S-AR91
Connector
(M12)
--- E3S-AR66 E3S-AR86
Diffuse-
reflective
Sensors
Horizontal
Pre-wired 100 mm
(wide view)
(Infrared
light)
--- E3S-AD13 *3 E3S-AD33
E3S-AD23 E3S-AD43
200 mm
(Red light)
--- E3S-AD11 E3S-AD31
E3S-AD21 E3S-AD41
700 mm
(Infrared
light)
--- E3S-AD12 E3S-AD32
E3S-AD22 E3S-AD42
Connector
(M12)
100 mm
(wide view)
(Infrared
light)
--- E3S-AD18 E3S-AD38
200 mm
(Red light)
E3S-AD16 E3S-AD36
700 mm
(Infrared
light)
E3S-AD17 E3S-AD37
Vertical
Pre-wired 100 mm
(wide view)
(Infrared
light)
--- E3S-AD63 *3 E3S-AD83
E3S-AD73 E3S-AD93
200 mm
(Red light)
--- E3S-AD61 E3S-AD81
E3S-AD71 E3S-AD91
700 mm
(Infrared
light)
--- E3S-AD62 E3S-AD82
E3S-AD72 E3S-AD92
Connector
(M12)
100 mm
(wide view)
(Infrared
light)
--- E3S-AD68 E3S-AD88
200 mm
(Red light)
E3S-AD66 E3S-AD86
700 mm
(Infrared
light)
E3S-AD67 E3S-AD87
*1. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
       Orders for individual Emitters and Receivers are accepted.
*2. Values in brackets are the minimum required distance between the Sensor and Reflector.
*3. The following models are available with 200-mm sensing distances: E3S-AD14 and E3S-AD64.

Accessories (Order Separately)

Insert-type Long Slit

Slit width Sensing
distance
Minimum sensing
object (typical)
Model Quantity Remarks
0.5 mm ×
11.1 mm
500 mm 0.2-mm dia. E39-S46 1 of each for Emitter/
Receiver (4 Slits total)
Slits can be used with the E3SAT[][]
Through-beam Sensor.
1 mm ×
11.1 mm
1.1 m 0.4-mm dia.
2 mm ×
13.6 mm
2.5 m 0.8-mm dia. 1 of each for Emitter/
Receiver (2 Slits total)

Mutual Interference Prevention Filters

Sensing
distance
Model Quantity Remarks
2.4 m E39-E6 2 of each for Emitter/Receiver
(4 Filters total)
Can be used with the E3S-AT[][] Through-beam Sensor.

Reflectors/Other Accessories

Name Sensing distance
(typical)
Model Quantity Remarks
Reflectors 2 m ( 100 mm ) *
(rated value)
E39-R1 1 Provided with E3S-AR[][] Retro-reflective Sensor.
Small
Reflectors
1.3 m
( 100 mm) *
E39-R3 1 ---
600 mm
(70 mm) *
E39-R4 1 ---
Tape
Reflectors
450 mm
( 100 mm) *
E39-RS1 1 Enables MSR function.
700 mm
( 100 mm) *
E39-RS2 1
900 mm
( 100 mm) *
E39-RS3 1
Optical Axis
Confirmation
Reflector
--- E39-R5 1 Used to check optical axis for the E3S-AT[][]
Through-beam Sensor.
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.

Mounting Brackets/Other

Appearance Model Quantity Remarks
E39-L69 1 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.
E39-L97 1 Protective Cover for Horizontal Sensors
Note: When mounting Sensors with Connectors, the Sensor I/O Connector
will come into contact with the Bracket. Mount the Sensor with care.
E39-L98 1 Protective Cover for Vertical Sensors
Note: Cannot be used with Sensors with Connectors.
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 Quantity Remarks
E39-G2 1 Provided with product.

Sensors I/O Connectors

Cable Appearance Cable type Model
Standard Straight
2 m 3-wire XS2F-D421-DC0-F
5 m XS2F-D421-GC0-F
L-shaped
2 m XS2F-D422-DC0-F
5 m XS2F-D422-GC0-F
Note: When using Through-beam models, order one connector for the Receiver and one for the Emitter.