Smart Laser Sensors
E3NC
CSM_E3NC_DS_E_2_1
Ideal for Applications That Cannot
Be Handled with Fiber Sensors or
Photoelectric Sensors
A wide variety of easy-to-use Laser Photoelectric Sensor
Heads.
Coaxial Retro-reflective Models (E3NC-LH03).
Long-distance, variable spot, Diffuse-reflective Models
(E3NC-LH02)
Small-spot (0.1 mm dia.), Limited-reflective Models
(E3NC-LH01).
CMOS Reflective Models (E3NC-SH series).
Smart Tuning to achieve stable detection with easy setup.
White on black display characters for high visibility.
Robot cables for reliable operation in harsh environments.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to the Safety Precautions on
page 14.
Features
Retro-reflective Models: E3NC-LH03 Diffuse-reflective Models: E3NC-LH02
Maximum sensing distance of 8 m. Long-distance detection at up to 1.2 m.
Stable detection of many types of workpieces. Spot can be adjusted to the workpiece or application.
Stable detection of hi ghly transparent films.
0.0.88 mm mm dia. or largerdia. or larggger
8 m
CMOS Laser, Reflective Models:
Amplifier Units
Same shape as Fiber Amplifier Units plus easy operation.
E3NC-SH250H/SH250/SH100
Smart Tuning with one button.
Stable detection even for different workpiece colors and materials.
Stable detection for inclined Head installation and different
workpiece shapes.
Glossy Glossy WWhitehite Black Black Cast Cast
metaltl ceramici rubbbber metaltl
1E3NC
Ordering Information
Sensor Heads: E3NC-L Compact Laser Sensor Series (Dimensions page 17)
Sensing Laser
Appearance Beam shape Sensing distance Cable length Model
method class
2 m E3NC-LH03 2M
Coaxial Retro-
reflective with Spot 8 m *
MSR function
5 m E3NC-LH03 5M
2 m E3NC-LH02 2M
Diffuse-
Variable spot 1.2 m Class 1
reflective
5 m E3NC-LH02 5M
2 m E3NC-LH01 2M
Limited-
Spot 7015 mm
reflective
5 m E3NC-LH01 5M
* These values apply when an E39-R21, E39-R22, E39-RS10, or E39-RS11 Reflector is used. A Reflector is not included. Purchase a Reflector separately to match
the intended use of the Sensor.
Note: Only an E3NC-LA@@ Amplifier Unit can be connected.
Amplifier Units: E3NC-L Compact Laser Sensor Series (Dimensions page 19)
Model
Connecting method Appearance Inputs/outputs
NPN output PNP output
Pre-wired (2 m) 2 outputs + 1 input E3NC-LA21 2M E3NC-LA51 2M
Wire-saving Connector 1 output + 1 input E3NC-LA7 E3NC-LA9
M8 Connector 1 output + 1 input E3NC-LA24 E3NC-LA54
Connector for Sensor
--- E3NC-LA0
Communications Unit *
* A Sensor Communications Unit is required if you want to use the Amplifier Unit on a network.
Note: Only an E3NC-LH@@ Sensor Head can be connected.
Sensor Heads: E3NC-S Ultra-compact CMOS Laser Sensor Series (Dimensions page 18)
Sensing Laser
Appearance Beam shape Measurement range Cable length Model
method class
Class 2 2 m E3NC-SH250H 2M
35 to 250 mm
Distance- 2 m E3NC-SH250 2M
Spot
settable
Class 1
2 m E3NC-SH100 2M
35 to 100 mm
Note: Only an E3NC-SA@@ Amplifier Unit can be connected.
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