Method of detection

Through-beam

Retroreflective

Diffuse reflective

Sensing distance

7 m (22.97 ft)

2 m (6.56 ft)

10 cm (3.94 in) 20 cm (7.87 in) 70 cm (2.3 ft)

Mounting

Output

Extra features

Connection

Part number

Horizontal NPN

None

Prewired

E3S-AT11

E3S-AR11

E3S-AD13

E3S-AD11

E3S-AD12

None

Connector

E3S-AT16

E3S-AR16

E3S-AD18

E3S-AD16

E3S-AD17

Timer,

Prewired

E3S-AT21

E3S-AR21

E3S-AD23*

E3S-AD21

E3S-AD22*

alarm and turbo

PNP

None

Prewired

E3S-AT31

E3S-AR31

E3S-AD33

E3S-AD31

E3S-AD32

None

Connector

E3S-AT36

E3S-AR36

E3S-AD38

E3S-AD36

E3S-AD37

Timer,

Prewired

E3S-AT41

E3S-AR41

E3S-AD43*

E3S-AD41

E3S-AD42*

alarm and turbo

Vertical

NPN

None

Prewired

E3S-AT61

E3S-AR61

E3S-AD63

E3S-AD61

E3S-AD62

None

Connector

E3S-AT66

E3S-AR66

E3S-AD68

E3S-AD66

E3S-AD67

Timer,

Prewired

E3S-AT71

E3S-AR71

E3S-AD73*

E3S-AD71

E3S-AD72*

alarm and turbo

PNP

None

Prewired

E3S-AT81

E3S-AR81

E3S-AD83

E3S-AD81

E3S-AD82

None

Connector

E3S-AT86

E3S-AR86

E3S-AD88

E3S-AD86

E3S-AD87

Timer,

Prewired

E3S-AT91

E3S-AR91

E3S-AD93*

E3S-AD91

E3S-AD92*

alarm and turbo

*10 and 70 cm diffuse versions do not have turbo function

Sensing

Supply voltage

Output

10 to 30 VDC

7 m

2 m

20 cm, 70 cm

100 mA

Wide Selection of High Performance Small DC

Sensors Offers Longer Sensing Distances

s Fast 0.5 msec response time for

high-speed sensing

s Extended sensing distances up to 7 meters

s Self-diagnostic functions available

s User-friendly features for easy installation

and use

s Meets: NEMA 4X, 6 and IP67

s Many mounting configurations available

s Choose prewired or connector-ready models

s E3S-AD Series includes 10 cm short range

diffuse version

General-Purpose Photoelectric Sensor

E3S-A

s SENSORS

Ordering Information

Through-beam sensors include both emitter and receiver. The polarized retroreflective sensors include E39-R1 reflector. All sensors

include mounting hardware. Optional mounting brackets are available as accessories.