E3C-WE4 Datasheet, PDF (10/16 Pages) Omron Electronics LLC – Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.

Amplifier Units
Nomenclature
Settings
E3C
Stability indicator
Light indicator
E3C-JC4P
(green)
(red)
---
Sensitivity adjuster
(4-turn endless asjuster)
Operation selector
E3C-GE4
Stability indicator
(green)
When the light receiving
input becomes+20% or
more and −20% or less
of operating voltage, it will
be turned on. (Indicate
stable status)
Light indicator
(red)
When the light inputs,
it will be turned on
Sensitivity adjuster
Operation switching
−+
14
4
DARK turns the output "H".
+−
14
4
LIGHT turns the output "H".
Response time changing (The different frequency type can be
made up by changing the response speed.)
H-0 V * connected
H disconnected
* 0 V of power supply
The response time is set to 2 ms.
The response time is set to 1 ms.
Timing chart
Incident light
No incident light
+−
14
4
−+
14
4
t
t
No-contact (Output
output
transistor)
"H"
(OFF)
"L"
(ON)
"H"
(OFF)
"L"
(ON)
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