Omron E3S User Manual

1
CSM_E3S_DS_E_12_1
Photoelectric Sensor with Built-in Amplifier
E3S
General-purpose Photoelectric
Sensor for High Quality and Reliable
Detection
Be sure to read Safety Precautions
on page 8.
Ordering Information
General-purpose Sensors
*Production was discontinued.
Sensing method Appearance Sensing distance Operation mode Model
Convergent-reflective
(narrow vision field)
Light-ON/Dark-ON
(selectable)
E3S-LS10XE4 2M
Convergent-reflective
(wide vision field)
E3S-LS20XE4 2M
Through-beam
E3S-2E4 *
Emitter E3S-2LE4 *
Receiver E3S-2DE4 *
E3S-5E4 *
Emitter E3S-5LE4 *
Receiver E3S-5DE4 *
Retro-reflective E3S-R2E4 *
Diffuse-reflective
E3S-DS10E4 *
E3S-DS30E4 *
Through-beam
E3S-2E41 *
Emitter E3S-2LE41 *
Receiver E3S-2DE41 *
E3S-5E41 *
Emitter E3S-5LE41 *
Receiver E3S-5DE41 *
Retro-reflective E3S-R2E41 *
Diffuse-reflective
E3S-DS10E41 *
E3S-DS30E41 *
30 to 100 mm (variable)
50 to 250 mm (variable)
2 m
5 m
0.1 to 2 m
100 mm
300 mm
2 m
5 m
0.1 to 2 m
100 mm
300 mm
Note:E3S-2/-5/-DS10/-DS30/-R2 in this catalog have been discontinued at the end of March 2014.

Omron E3S Specifications

General

Output Type	NPN or PNP
Response Time	1 ms max
Light Source	Infrared LED
Protection Circuit	Reverse polarity protection
Output Current	100 mA max.
Operating Temperature	-25 to 55 °C
Storage Temperature	-40 to 70 °C
Housing Material	ABS
Connection	connector