Omron E3C-LDA-N Series Manual

Photoelectric Sensor with Separate Digital Amplifier (Laser-type)
E3C-LDA@N
Variable Laser Beam for Spot, Line, or
Area Detection
• Long-distance detection (diffuse reflective: 1 m,
retro-reflective: 7 m).
• Beam shape selectable from spot, line, and
area types to match various applications.
• Adjustable spot diameter.
• Adjustable optical axis.
Refer to Safety Precautions on page 8.
Features
■ Provide ample long-distance detection of 1,000 mm.
Diffuse Reflective
Model
Three beam types means a wider variety of applications.
■Spot, Line, and Area Types
Suitable for various applications.
Mount Beam Units to a Spot Type Sensor to
convert to Line or Area Type.
Spot Type
E3C-LD11N
Line Type
E3C-LD11N
+ E39-P11
Area Type
E3C-LD11N
+ E39-P21
■ Easy Sensor Installation and Sensing Characteristics
Coaxial Retroreflective
Model
Equivalent to Through-beam Sensors.
Optical axis alignment range:
Approximately r1 to1.5q
At 1 m: Minimum spot diameter of 0.8 mm
E39-R13
■Optical Axis Adjustment Mechanism
The sensor detection point can be easily changed.
8 mm - 0.2 mm - 3.5 mm
(VR minimum) (VR median) (VR maximum)
■Variable Focal Point Mechanism
■Spot, Line, and Area Types
■Coaxial Optical System
The coaxial optical system and laser beam allow high-precision detection.
The built-in MSR Function inhibits the effect of reflected light from the workpiece.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
At 1,000 mm: Minimum spot diameter of 950 µm
Optical axis alignment range:
Approximately ±2°
At distance of 150 mm
7 mm - 28.5 mm - 33 mm
(VR minimum) (VR median) (VR maximum)
5 to 15 mm
(VR minimum) (VR maximum)
At distance of 150 mm
5 to 33 mm
(VR minimum)(VR maximum)
■Optical Axis Adjustment Mechanism
Sensing
distance of
1 m.
■Variable Focal Point Mechanism
Spot diameter can be adjusted to
enable ultra-high-precision
positioning.
Sensing
distance of
7 m.
Spot Type
E3C-LR11N
1