CSM_E3S-5E4S-45_DS_E_4_1
1
Paper Bag Contents Sensor
E3S-5E4S-45
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.]
Accessories (Order Separately)
Mounting Brackets A Mounting Bracket is not provided with the Sensor.
Note: Order one Mounting Bracket for the Emitter and one for the Receiver.
Sensing method Appearance Sensing distance Model
Through-beam E3S-5E4S-45 2M
Infrared light
200 mm
Appearance Model Quantity Remarks
E39-L6 1 Provided with the Sensor.
E3S-5E4S-45
2
Ratings and Specifications
Engineering Data (Typical)
Sensing method Through-beam
Item Model E3S-5E4S-45
Sensing distance Through-beam for paper bags: 200 mm (For standard through-beam use: 10 m)
Standard object Liquid or solid object, Opaque of 11-mm dia. min.
Directional angle Emitter/Receiver: 10 to 30° each
Light source (wavelength) Red LED (890 nm)
Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max.
Current consumption 45 mA max. (Emitter: 25 mA max., Receiver: 20 mA max.)
Control output 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
Self-diagnosis output Load power supply voltage: 24 VDC max., Load current: 50 mA max. (residual voltage: 1 V max.)
Voltage output type
External-diagnosis input 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.)
Protective circuits Power supply reverse polarity protection, Output short-circuit protection
Response time Operate or reset: 10 ms max.
Sensitivity adjustment One-turn adjuster
Ambient illumination
(Receiver side) Incandescent lamp: 3,000 lx max., Sunlight 10,000 lx max.
Ambient temperature range Operating: −10 to 55°C (with no icing and condensation), Storage: 0 to 65°C (with no icing and condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions
Shock resistance Destruction: 500 m/s2 3 times each in X, Y and Z directions
Degree of protection IEC 60529 IP67
Connection method Pre-wired Models (Standard cable length: 2 m)
Weight (packed state) Approx. 300 g
Material
Case Zinc die-cast
Lens Polycarbonate (PC)
Mounting Brackets Iron
Accessories Mounting Bracket (with screws), Screw driver for adjustment, Sensitivity adjuster, Instruction manual
Parallel Operating Range Excess Gain vs. Set Distance
Through-beam Through-beam
4
3
2
1
0
-1
-2
-3
-4
Distance Y (m)
Distance X (m)
5101520
Y
X100
70
50
30
10
7
5
3
1
Excess Gain ratio
Distance X (m)
0 5 10 15 20
Operation
Level
E3S-5E4S-45
3
I/O Circuit Diagrams
NPN output
* Voltage output (when connecting a transistor circuit, etc.)
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
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.
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.
Model Operation
mode Timing charts Operation
selector Output circuit
E3S
-5E4S-45
Light-ON L side
(LIGHT ON)
Dark-ON D side
(DARK ON)
--- ---
WARNING
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
H
L
Light
indicator (red)
(Between brown and black leads)
(Between blue and black leads)
Output
transistor
Load 1
(relay)
Load 2
Light
indicator
Stability
indicator
Brown
Black
Orange
Blue
(red) (green)
Self-diagnosis
output
Photoelectric
Sensor main
circuit
12 to 24 VDC
0 V
Z
Z
Z
Load 1
(relay)
Load 2
Load
(relay)
*
Through-beam Receivers
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
H
L
Light
indicator (red)
(Between brown and black leads)
(Between blue and black leads)
Output
transistor
Load 1
(relay)
Load 2
(Between blue and pink leads)
ON
OFF
ON
OFF
ON
OFF
External
-diagnosis input
Indicator
Semiconductor
laser diode for
emission
Photoelectric
Sensor main
circuit
External
-diagnosis
input
0 V
12 to 24 VDC
Brown
Pink
Blue
Indicator
Through-beam Emitters
Precautions for Correct Use
Inside
paper bag
Type of
paper bag Remarks
Detect-
able
Light colored
paper bags
Empty paper bags allow beam-
through while paper bags contain-
ing liquid or solid objects do not.
Detection uses this difference.
Not de-
tectable
Dark colored pa-
per bags, Paper
bags having inner
coating of alumi-
num foil
Paper bags prevent beam-through.
Detection cannot be made.
E3S-5E4S-45
4
Dimensions
Sensors
Accessories (Order Separately)
Mounting Brackets
Refer to E39-L/F39-L/E39-S/E39-R for details.
(Unit: mm)
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
E3S-5E4S-45
Emitter: E3S-5LE4S-45
Receiver: E3S-5DE4S-45
55
Power indicator
20
22.2
12
10
22
32
1.6
Mounting
Brackets
20.4
Two, M4 slotted
hexagonal bolts
Lens: 9 × 14.3
23
20
20
Iron
Two, M 4
25.4
(R2.1)
Two mounting holes
6.5
25.4
39
1.9
* The Mounting Bracket can be attached to side A.
5
24 7 (5)
13 dia.
4.2
A*
55
Light
indicator (red)
Stability
indicator
(green)
Sensitivity adjuster Operation selector
20
22.2
12 10
22
32
1.6
Mounting
Brackets
20.4
Two,
M4 slotted
hexagonal bolts
Lens diameter: 11
23
20
20
Two, M 4
25.4
(R2.1)
Two mounting holes
6.5
25.4
39
1.9
* The Mounting Bracket can be attached to side A.
5
9.5 9.5 8.5
7
(5)
13 dia.
4.2
A*
4-dia. vinyl-insulated round cable
with 3 conductors (Conductor cross
section: 0.2 mm2, Insulator diameter:
1.2 mm), Standard length: 2 m.
4.5-dia. vinyl-insulated round cable
with 4 conductors (Conductor cross
section: 0.2 mm2, Insulator diameter:
1.2 mm), Standard length: 2 m.
With Mounting Bracket Attached
Emitter
Receiver
Mounting Holes
Mounting Holes
