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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
Sensing method
Appearance
Convergent-reflective
(narrow vision field)
Convergent-reflective
(wide vision field)
Through-beam
Retro-reflective
Diffuse-reflective
Through-beam
Retro-reflective
Diffuse-reflective
* Production was discontinued.
Note: E3S-2/-5/-DS10/-DS30/-R2 in this catalog have been discontinued at the end of March 2014.
Sensing distance
Operation mode
30 to 100 mm (variable)
50 to 250 mm (variable)
2 m
5 m
0.1 to 2 m
100 mm
Light-ON/Dark-ON
(selectable)
300 mm
2 m
5 m
0.1 to 2 m
100 mm
300 mm
CSM_E3S_DS_E_12_1
Model
E3S-LS10XE4 2M
E3S-LS20XE4 2M
E3S-2E4
*
Emitter
E3S-2LE4
*
Receiver E3S-2DE4
*
E3S-5E4
*
Emitter
E3S-5LE4
*
Receiver E3S-5DE4
*
E3S-R2E4
*
E3S-DS10E4
*
E3S-DS30E4
*
E3S-2E41
*
Emitter
E3S-2LE41
*
Receiver E3S-2DE41
*
E3S-5E41
*
Emitter
E3S-5LE41
*
Receiver E3S-5DE41
*
E3S-R2E41
*
E3S-DS10E41
*
E3S-DS30E41
*
1
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Related Manuals for Omron E3S
Summary of Contents for Omron E3S
- Page 1 CSM_E3S_DS_E_12_1 General-purpose Photoelectric Sensor for High Quality and Reliable Detection Be sure to read Safety Precautions Note: E3S-2/-5/-DS10/-DS30/-R2 in this catalog have been discontinued at the end of March 2014. on page 8. Ordering Information General-purpose Sensors Sensing method Appearance...
- Page 2 Ratings and Specifications Retro-re- Sensing method Through-beam Diffuse-reflective Convergent-reflective flective E3S- E3S-2E4 E3S-5E4 E3S-R2E4 DS10E4 E3S- E3S- E3S- E3S- Model E3S-2E41 E3S-5E41 E3S-R2E41 E3S- DS30E41 DS30E4S LS10XE4 LS20XE4 Item DS10E41 30 to 100 mm 50 to 250 mm 100 mm...
- Page 3 Engineering Data (Reference Value) Parallel Operating Range E3S-2E4 (41) E3S-5E4 (41) E3S-2E41 E3S-2E4 Parallel movement Parallel movement distance Y distance Y Distance X Distance X Distance X (m) Distance X (m) Operating Range E3S-DS10E4 (41) E3S-DS30E4 (41) Optical axis Optical axis (−Y)
- Page 4 Sensing Distance vs. Size of Sensing Object Parallel Operating Range E3S-DS30E4 (41) E3S-R2E4 (41) (42) E3S-DS10E4 (41) E3S-LS20XE4 The larger the sensing object, the longer the operating distance. E3S-DS30E4 (1) White paper Short edge Sensing object E3S-DS10E4 (1) White Long...
- Page 5 I/O Circuit Diagrams Item Opera- tion Output circuit Timing charts Wire Power mode Model color polarity 12 to 24 VDC Brown *1 Stability Light indicator Incident light indicator (green) Load 1 (red) Brown No incident light (relay) Light 1.5 to Photo- indicator Black...
- Page 6 Connection ● With Relay Load Through-beam Sensors Retro-reflective Sensors Light Interrupted and Load Operating for E3S-2E4 (41) Light Interrupted and Load Operating for E3S-R2E4 (41) and -5E4 (41) (42), -DS10E4(41), and -DS30E4 (41) Blue Load 80 mA max. Brown 12 to 24 V...
- Page 7 Adjustment Methods ● Adjusting the E3S-LS10XE4 Convergent-reflective ● Adjusting the E3S-LS20XE4 Convergent-reflective Sensor Sensor Adjustment Method 1 Sensitivity adjustment Use this method if the sensing object is more reflective than the background. E3S-LS10XE4 Distance adjustment scale Sensing object Distance adjuster...
- Page 8 Safety Precautions Be sure to read the precautions for all models in the website at: http://www.ia.omron.com/. Warning Indications Precautions for Correct Use Warning level 1. Do not use the product in any atmosphere or environment Indicates a potentially hazardous situation which, WARNING that exceeds the ratings.
- Page 9 ● Sensors with Open-collector Outputs ● Sensors with Different Orientations Sensors with Open-collector Outputs The E3S-5, E3S-DS30, and E3S-R2 that sense in different directions can be made. Rated Output Output Output Switching Type current protection Sensing type transistor current output...
- Page 10 Note: Models numbers for Through-beam Sensors (E3S-@E4, E3S-@E41) are for sets that include both the Emitter and Receiver. The model number of the Emitter is expressed by adding "L" to the set model number (example: E3S-2LE4), the model number of the Receiver, by adding "D"...
- Page 11 E3S-DS10E4 E3S-DS10E41 4-dia. vinyl-insulated round cable with 3 conductors (Conductor cross section: 0.2 mm , Insulator diameter: 1.1 mm), 4-dia. vinyl-insulated round cable with 3 conductors Standard length: 2 m (Conductor cross section: 0.2 mm , Insulator diameter: 1.1 mm), Weight: Approx.
- Page 12 4.4 dia. 25.4 (32) Two, M4 slotted hexagonal bolts * The mounting bracket can also be used on side a. Mounting Hole Dimensions E3S-2E4 E3S-LS10XE4 E3S-5E4 E3S-DS30E4 Two, M4 Two, M3 E3S-2E41 E3S-LS20XE4 E3S-5E41 E3S-DS30E41 E3S-DS10E4 E3S-R2E4 25.4 E3S-DS10E41 E3S-R2E41 (42)
- Page 13 (Provided with the E3S-R2E4(41) Retro-reflective Reflector.) 40.3 Two, 3.5 dia. 59.9 Material: Reflective surface: Acrylic Rear surface: ABS Sensitivity Adjuster (Provided) E39-G1 9.3 dia. 13 dia. Applicable models: Provided with the E3S-5E4(41), E3S-DS30E4(41), E3S-R2E4(41). Note: Cannot be used for the E3S-DS10E4 (41).
- Page 14 Mounting Bracket will not be struck when the optical axis is adjusted. With the E3S-5E4 (41), the Spacer is not particularly required. Use the Spacer, however, to directly mount both the E3S-2E4 (41) and -5E4 (41). In the interest of product improvement, specifications are subject to change without notice.
- Page 15 (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.