TakexDLS

TakexDLS
DL-Sseries
Background suppression photo sensors
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High-intensity red LED for ease
of light axis adjustment <DLS100R (-J)>
Light intensity for long distance
offering adverse environment
Compact size and enhanced
functions
IP 66 protective structure
■ Type
Type
Detecting distance
Operation
mode
Model
Output mode
Power supply
DL-S100R
0.2∼1m
DL-S100R-J
Longrange
DL-S202(R)
Light-ON/
Dark-ON
selectable
NPN/PNP
open collector
2 outputs
12-24VDC
(with switch)
0.2∼2m
DL-S202-J
■ Optional parts
Type
Special mounting
bracket
Cord with M8
connector
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Model
Shape
AC-BDL1
Vertical mounting
AC-BDL2
Back mounting
FBC-4R2S
Straight
FBC-4R2L
Angled
Panel display and functions
Operation indicator (red)
Stability indicator (green)
Illuminated when output is activated. Highintensity red LED for excellent visibility.
Illuminated when received light intensity is about 120%
of operation level or higher. Use of the sensor at an
operation level allowing illumination of the stability
indicator ensures stable detection.
Distance setting indicator
Light-ON/Dark-ON selector switch
Turn the switch to L.ON or D.ON for Light-ON
or Dark-ON mode respectively.
Be sure to turn all the way to the end.
The position on the distance setting scale is shown in
accordance with the 5-turn sensitivity adjustment,
allowing easy reading of setting during fine-tuning.
Distance adjustment
5-turn adjustment is employed for easy fine-tuning of
detecting position. Turn to FAR or NEAR for longer or
shorter detecting distance respectively.
DL-S
■ Rating/Performance/Specification
Model
DL-S100R-J
DL-S100R
Rating/performance
Detection method
Distance limited reflection
0.2 – 1m (with 200×200mm white drawing paper)
0.2 – 2m (with 200×200mm white drawing paper)
Detecting distance
0.1 – 1m (with adjustment at MAX.)
0.1 – 2m (with adjustment at MAX.)
Power supply
12-24V DC ±0% / Ripple 10% or less
Current consumption
30mA max.
NPN/PNP open collector 2 outputs
Output mode
Rating: 100 mA (30 VDC) max.
NPN: sink current / PNP: source current
Operation mode
Light-ON/Dark-ON selectable (with switch)
Response time
2 ms max.
Hysteresis
10% max of detecting distance
Infrared LED (880 nm)*
Red LED (650 nm)
Light-sensitive element
2-division photodiode
Indicator
Red LED: operation indicator / Green LED: stability indicator
Volume (VR)
NEAR/FAR: 5-turn optical distance adjustment
Switch (SW)
Light-ON/Dark-ON selector switch
Short circuit protection
Provided
Material
Case and lens: polyarylate
Permanently attached cord
Connection
(Outer dimension: dia.4)
0.2sq. 4 core 2m length
Cord with M8 connector
Permanently attached
(cord: Outer dimension: dia.4
0.2sq. 4 core 3m length End: dia.4) 0.2sq. 4 core 2m
0.2sq. 4 core 3m length
M8 4-pin connector)
End: M8 4-pin connector)
■ Environmental Specification
length
60g max.
■ Input/Output Circuit and Connection
Lead colors
Sunlight: illumination on light receiving surface 10,000 lx max.
Connector pin No. (-J type)
Incandescent lamp: illumination on light receiving surface 3,000 lx max.
Ambient temperature
–25 - +55°C (non-freezing)
Ambient humidity
35-85%RH (non-condensing)
Noise
100g max.
Brown (1) 12-24VDC
Internal circuit
Ambient light
Cord with M8 connector
(cord: Outer dimension: dia.4 cord (Outer dimension:
Mass
100g max.
60g max.
*Red LED type (R added at the end of model No.) separately available
Environmental specification
DL-S202-J
Range
Light source
Specification
DL-S202(R)
Power supply line: 250 V / Cycle: 10 ms / Pulse width: 1 μs
Radiation: 1 kV / Cycle: 10 ms / Pulse width 1 μs (with noise simulator)
Protective structure
IP66
Vibration
10-55 Hz / 1.5 mm amplitude / 2 hours each in 3 directions
Shock
500 m/s2 / 3 times each in 3 directions
Dielectric withstanding
1,000 VAC for 1 minute
Insulation resistance
500 VDC, 20 MΩ or higher
White (2) PNP OUT
Black (4) NPN OUT
Blue (3) 0V
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The output transistor turns off when load short circuit or
overload occurs. Check the load and turn the power back on.
Distance detection with 2-division photodiode
While ordinary reflective-type sensors operate based on the
received light intensity, sensors with 2-division photodiode judge
distances based on the angle of the received light.
This makes sensors with 2-division photodiode to be less
susceptible to variation in the received light intensity due to
change of the color or material of the detection object, reflection
on the background or soiling of the sensors, allowing stable
detection.
2-division photodiode
Position of detection
object
Detection
LED
Detection based on change of angle of received
light according to change of distance from
detection object.
DL-S
■ Model: DL-S100R Characteristics (Typical Example)
Activation area characteristics
With 200×200mm white paper
at 1 m
500
Distance (mm)
White drawing
paper
White drawing
paper
400
Black drawing
paper
300
10
5
0
5
10
15
900
600
20
15
800
700
600
500
500
Black drawing
400
paper
400
300
300
200
200
100
100
10
5
Detecting position (mm)
●
1000
900
700
100
15
1000
800
200
20
0
5
10
15
30
Color paper detecting distance
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With detecting distance setting for white drawing paper at 1 m
Detecting distance by material
1000
With detecting distance setting for white drawing paper at 1 m
850
850
800
Black paper
Black rubber
Corrugated
cardboard
Black
Gray
Blue
Green
Brown
With detecting distance setting for white drawing paper at 200 mm
Plywood
200
With detecting distance setting for white drawing paper at 500 mm
480
White paper
Distance (mm)
500
0
Red
0
480
With detecting distance setting for white drawing paper at 200 mm
Orange
200
With detecting distance setting for white drawing paper at 500 mm
Yellow
500
White
Distance (mm)
800
20
10
0
10
Pattern diameter (mm)
Detecting position (mm)
150×150mm color paper
1000
Emitted light beam diameter
Distance (mm)
With 200×200mm white paper
at 500 mm
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Distance (mm)
●
20
30
DL-S
■ Model: DL-S202R Characteristics (Typical Example)
Activation area characteristics
With 200×200mm white paper
at 2 m
White drawing paper
1
1.8
White drawing
paper
0.6
0.5
1.6
1.4
1.4
1.2
1
10
5
1
0.8
0.8
0.3
Black drawing
0.6
paper
0.2
0.4
0.4
0.2
0.2
0
5
10
15
20
15
10
Detecting position (mm)
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1.2
0.4
0.1
15
1.8
1.6
Distance (m)
0.8
0.7
20
2
2
0.9
Black drawing
paper
5
0
0.6
5
10
15
Color paper detecting distance
●
With detecting distance setting for white drawing paper at 2 m
2
Detecting distance by material
With detecting distance setting for white drawing paper at 2 m
Activation area characteristics
Drawing paper
200×200 mm
X(Detecting position)
Y(Distance)
Sensor
Black paper
Black rubber
With detecting distance setting for white drawing paper at 200 mm
Corrugated
cardboard
0
With detecting distance setting for white drawing paper at 1 m
0.97
0.96
Plywood
1
White paper
Distance (m)
1.58
0.2
Black
Blue
Gray
Green
Brown
Red
Orange
0
With detecting distance setting for white drawing paper at 200 mm
Yellow
0.2
White
Distance (m)
1.58
With detecting distance setting for white drawing paper at 1 m 0.96
20
10
0
10
Pattern diameter (mm)
1.88
1
30
Detecting position (mm)
150×150mm color paper
2
Emitted light beam diameter
Distance (m)
With 200×200mm white paper
at 1 m
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Distance (m)
●
20
30
DL-S
■ Dimensions (in mm)
Body
DL-S100R(-J)
DL-S202(R)(-J)
Special mounting bracket (optional)
40
42
22
5.2
2-φ4.2 hole
12
20
22
With mounting bracket
AC-BDL1 (vertical)
attached
6.4
φ6.4 hole
70
57.5
30
10°
(1.3)
Cable: φ4.2, 2 m
15
Light axis
30
75
5.5
φ8.5
3.
300
5
15
20.5
M8×1
t2
19.5
Light axis
With M8 connector (-J type)
(1.5)
FBC-4R2S (straight)
2000
55
30.7
7
22.5
With mounting bracket
AC-BDL2 (back)
attached
45
(1.3)
Cord with M8 connector (optional)
9
t2
Color: black
10°
6
20
55
16
23.7
7
Light
axis
6.4
23
5
Color: black
12
22
9
71
6.4
2000
45
FBC-4R2L (angled)
19.5
42
22
(1.5)
48
DL-S
■ For Correct Use
Be sure to follow the instructions in the operation manual provided for correct use of the product.
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Detecting direction
Up-down
Left-right
The 2-division photodiode has directionality and the
sensor may not be used in a certain direction. The
Back-forth
direction of movement of the object must be as
shown in the figure.
Permitted direction
Prohibited direction
Up-down movement shown in
the figure may be allowed within
the detecting distance set with
the distance adjustment.
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Background
Any glossy or mirror-like object present in the background of the detection object may cause faulty operation
depending on the angle of the background. In such cases, mount the sensor at an angle.
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Stability indicator
The stability indicator does not show the margin of distance but intensity of light with reference to the operation level. The
distance at which the indicator is illuminated/not illuminated may vary depending on the reflectance of the detection object.
Situations in which the stability indicator is not illuminated may cause unstable detection.
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Do not use the sensor for protection of human body.
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For safety applications, ensure safe operation of the detection and control system as a whole.
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