Paper Bag Contents Sensor
E3S-5E4S-45
CSM_E3S-5E4S-45_DS_E_4_1
Liquid Detection in Paper Bags!
• Reliable operation in environments subject to water
(IP 67 protection).
• Rugged die-cast case.
Be sure to read
Safety Precautions
on
page 3.
Ordering Information
Sensors
[Refer to
Dimensions
on page
4.]
Sensing method
Through-beam
Appearance
Sensing distance
Infrared light
Model
E3S-5E4S-45 2M
200 mm
Accessories (Order Separately)
Mounting Brackets
A Mounting Bracket is not provided with the Sensor.
Appearance
Model
E39-L6
Quantity
1
Remarks
Provided with the Sensor.
Note: Order one Mounting Bracket for the Emitter and one for the Receiver.
1
E3S-5E4S-45
Ratings and Specifications
Sensing method
Item
Sensing distance
Standard object
Directional angle
Light source (wavelength)
Power supply voltage
Current consumption
Control output
Self-diagnosis output
External-diagnosis input
Protective circuits
Response time
Sensitivity adjustment
Ambient illumination
(Receiver side)
Ambient temperature range
Ambient humidity range
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Degree of protection
Connection method
Weight (packed state)
Case
Material Lens
Mounting Brackets
Accessories
Model
Through-beam
E3S-5E4S-45
Through-beam for paper bags: 200 mm (For standard through-beam use: 10 m)
Liquid or solid object, Opaque of 11-mm dia. min.
Emitter/Receiver: 10 to 30° each
Red LED (890 nm)
12 to 24 VDC±10%, ripple (p-p): 10% max.
45 mA max. (Emitter: 25 mA max., Receiver: 20 mA max.)
Load power supply voltage: 24 VDC max., Load current: 80 mA max. (residual voltage: 1 V max.)
NPN voltage output configuration Light-ON/Dark-ON mode selector
Load power supply voltage: 24 VDC max., Load current: 50 mA max. (residual voltage: 1 V max.)
Voltage output type
Emission OFF: Short-circuit to 0 V or 1.5 V max. (Outflow current 1 mA max.), Emission ON: Disconnected
(Leakage current 0.1 mA max.)
Power supply reverse polarity protection, Output short-circuit protection
Operate or reset: 10 ms max.
One-turn adjuster
Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Operating:
−10
to 55°C (with no icing and condensation), Storage: 0 to 65°C (with no icing and condensation)
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
20 MΩ min. at 500 VDC
1,000 VAC, 50/60 Hz for 1 min
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Destruction: 500 m/s
2
3 times each in X, Y and Z directions
IEC 60529 IP67
Pre-wired Models (Standard cable length: 2 m)
Approx. 300 g
Zinc die-cast
Polycarbonate (PC)
Iron
Mounting Bracket (with screws), Screw driver for adjustment, Sensitivity adjuster, Instruction manual
Engineering Data (Typical)
Parallel Operating Range
Through-beam
Distance Y (m)
4
Y
3
X
2
1
5
0
-1
-2
-3
-4
10
15
20
Excess Gain vs. Set Distance
Through-beam
Excess Gain ratio
100
70
50
30
Distance X (m)
10
7
5
3
Operation 1
Level
0
5
10
15
20
Distance X (m)
2
E3S-5E4S-45
I/O Circuit Diagrams
NPN output
Model
Operation
mode
Timing charts
Incident light
No incident light
ON
Light
indicator (red) OFF
Operation
selector
Through-beam Receivers
Output circuit
Light-ON
Output
transistor
Load 1
(relay)
Load 2
ON
OFF
Operate
Reset
L side
(LIGHT ON)
Brown
Light
indicator
(red)
Stability
indicator
(green)
Photoelectric
Sensor main
circuit
12 to 24 VDC
Load 1
(relay)
Load 2
(Between brown and black leads)
H
Z
Black
L
(Between blue and black leads)
Load
(relay)
*
Incident light
No incident light
ON
Light
indicator (red) OFF
Z
Z
Orange
Self-diagnosis
output
Blue
0V
E3S
-5E4S-45
Dark-ON
Output
transistor
Load 1
(relay)
Load 2
ON
OFF
Operate
Reset
(Between brown and black leads)
D side
(DARK ON)
(Between blue and black leads)
H
L
Through-beam Emitters
Indicator
ON
External
-diagnosis input OFF
Semiconductor
(Between blue and pink leads)
ON
laser diode for
OFF
emission
ON
Indicator
OFF
Brown12 to 24 VDC
---
---
Photoelectric
Sensor main
circuit
Pink
External
-diagnosis
input
0V
Blue
* 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
Type of
paper bag
Light colored
paper bags
Remarks
Empty paper bags allow beam-
through while paper bags contain-
ing liquid or solid objects do not.
Detection uses this difference.
•
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.
Not de-
tectable
Dark colored pa-
per bags, Paper
Paper bags prevent beam-through.
bags having inner
Detection cannot be made.
coating of alumi-
num foil
Note: Make sure in which of the types your paper bag is categorized before use.
3
E3S-5E4S-45
Dimensions
Sensors
E3S-5E4S-45
Emitter
A*
23
20
Lens: 9
×
14.3
(Unit: mm)
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
With Mounting Bracket Attached
55
Power indicator
24
7 (5)
4-dia. vinyl-insulated round cable
with 3 conductors (Conductor cross
section: 0.2 mm
2
, Insulator diameter:
1.2 mm), Standard length: 2 m.
13 dia.
(R2.1)
20
Mounting
Brackets
1.6
12
22
10
32
Two, M4 slotted
hexagonal bolts
4.2
25.4
Iron
6.5
39
1.9
5
Two mounting holes
25.4
20.4
22.2
20
Mounting Holes
Two, M4
Emitter: E3S-5LE4S-45
Receiver: E3S-5DE4S-45
* The Mounting Bracket can be attached to side A.
A*
23
20
Sensitivity adjuster
Operation selector 4.5-dia. vinyl-insulated round cable
55
with 4 conductors (Conductor cross
(5)
Light
9.5 9.5 8.5
section: 0.2 mm
2
, Insulator diameter:
indicator (red)
7
1.2 mm), Standard length: 2 m.
13 dia.
(R2.1)
4.2
25.4
6.5
12
22
32
10
Two,
M4 slotted
hexagonal bolts
39
1.9
5
Two mounting holes
25.4
Receiver
Lens diameter: 11
20.4
22.2
20
Mounting Holes
Two, M4
20
Mounting
Brackets
1.6
Stability
indicator
(green)
* The Mounting Bracket can be attached to side A.
Accessories (Order Separately)
Mounting Brackets
Refer to
E39-L/F39-L/E39-S/E39-R
for details.
4
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