E3S5E4S45 Datasheet, PDF (3/5 Pages) Omron Electronics LLC – Ratings and Specifications

I/O Circuit Diagrams
E3S-5E4S-45
NPN output
Model
Operation
mode
Light-ON
E3S
-5E4S-45
Dark-ON
---
Timing charts
Operation
selector
Incident light
No incident light
Light
ON
indicator (red)OFF
Output
ON
transistor _OFF
Load 1
(relay)
Load 2
Operate
Reset
(Between brown and black leads)
H
L
(Between blue and black leads)
L side
(LIGHT ON)
Incident light
No incident light
Light
ON
indicator (red)OFF
Output
ON
transistor OFF
Load 1
(relay)
Load 2
Operate
Reset
(Between brown and black leads)
H
L
(Between blue and black leads)
D side
(DARK ON)
External
ON
-diagnosis input _OFF
Semiconductor
laser diode for
(Between blue and pink leads)
ON
---
emission
OFF
ON
Indicator
OFF
Output circuit
Through-beam Receivers
Light
indicator
(red)
Stability
indicator
(green)
Photoelectric
Sensor main
circuit
Brown
12 to 24 VDC
Z
Load 1
Black ^(relay)
Load
(relay)
Z
Load 2
Orange
*
Z
Blue
Self-diagnosis
output
0V
Through-beam Emitters
Indicator
Photoelectric
Sensor main
circuit
Brown12 to 24 VDC
Pink External
-diagnosis
input
Blue
0V
* Voltage output (when connecting a transistor circuit, etc.)
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Precautions for Correct Use
Do not use the product in atmospheres or environments that exceed
product ratings.
• The paper bag sensors are used to detect whether paper bags
contain contents inside.Note, however, that the sensors are not
available for some types of paper bags.
Inside
paper bag
Detect-
able
Not de-
tectable
Type of
paper bag
Light colored
paper bags
Dark colored pa-
per bags, Paper
bags having inner
coating of alumi-
num foil
Remarks
Empty paper bags allow beam-
through while paper bags contain-
ing liquid or solid objects do not.
Detection uses this difference.
Paper bags prevent beam-through.
Detection cannot be made.
Note: Make sure in which of the types your paper bag is categorized before use.
• About the lens The inside of the emitter lens looks cloudy. This is
due to the characteristics of the lens and not abnormal.
Use it as it is.
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