1

Sensing distance

Supply voltage

Output

80 mA

12 to 24 VDC

2 m

10, 30 cm

2, 5 m

Photoelectric Sensor

E3S

General-purpose Miniature Sensors

Short response time: 3 ms.

Easy adjustment of sensitivity and optical axis with

STABILITY and LIGHT indicators.

Wire-selectable operation mode.

Mutual interference protective circuit eliminates

cross talk (reflective sensor only).

Ordering Information

Appearance

Sensing method

Sensing distance

Model

NPN output

PNP output

Horizontal

Through-beam (separate)

2 m

E3S-2E4

E3S-2B4

5 m

E3S-5E4

E3S-5E4S

E3S-5E4S1

E3S-5B4

E3S-5B4S

Retroreflective

2 m

E3S-R2E4

E3S-R2B4

Diffuse reflective

10 cm

E3S-DS10E4

E3S-DS10B4

30 cm

E3S-DS30E4

E3S-DS30E4S

E3S-DS30E4S1

E3S-DS30B4

E3S-DS30B4S

Vertical

Through-beam (separate)

2 m

E3S-2E41

E3S-2B41

5 m

E3S-5E41

E3S-5B41

Retroreflective

2 m

E3S-R2E41

E3S-R2B41

Diffuse reflective

10 cm

E3S-DS10E41

E3S-DS10B41

30 cm

E3S-DS30E41

E3S-DS30B41