E32-D22B Datasheet, PDF (4/67 Pages) Omron Electronics LLC – These Fibers Units can be used in a variety of applications, such as detecting the presence of workpieces and positioning.

Selection Guide
We have developed
model variations for
handling a broad
range of applications.
Fiber Units
Amplifier Units
Fiber Units
Detection
conditions
Environmental
conditions
Standard environments
Standard Models
P.6
Special environments
■ High-temperature environ-
ments (up to 400ºC)
■ Environments subject to scat-
tering of chemicals and oil
■ Vacuum environments
Environment-resistive Models
P.14
Standard
detection
■ Workpiece presence
■ Positioning
■ Level differences and marks
Special-
beam
■ Long-distance sensing, resistance to
dust and dirt
■ Small beam, resistance to rattling
■ Detection of transparent objects
Application-
corresponding
■ Labels
■ Liquid level
■ Alignment and mapping of glass sub-
strates
■ Wafer mapping
Workpiece
presence
Positioning
Level
differences
Marks
Special-beam Models
P.10
High power
Small spot Area sensing Retroreflective
sensing
Application-corresponding Models
Labels
Liquid level Alignment Mapping
Workpiece
presence
P.16
Positioning
Level
difference
Amplifier Units
Type
Digital
Manual
Appearance
2-channel
models
Response 48 µs, 1 ms, or 4 ms
100 μs, 1 ms, or 4 ms
time
(2-output models: 80 µs, 1 ms, or 4 ms)
200 µs
(high-speed models: 20 µs)
Light source Red, green, blue, or infrared LED
Function
Dual display (including digital, bar, percent, and hold display functions)
Threshold adjustment performed manually or by teaching
OFF-delay, ON-delay, one-shot timer (adjustable from 1 ms to 5 s)
Advanced-function models are
available (2-output/input models).
Models
E3X-DA@-S
E3X-DA@TW-S (2-output model)
E3X-DA@RM-S (input model)
E3X-MDA@
Red or green LED
LED bar display (5 levels)
8-turn sensitivity adjuster
OFF delay timer (fixed at 40 ms)
Water-resistant models are available.
E3X-NA@
E3X-NA@F (high-speed model)
E3X-NA@V (water-resistant model)
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