GV Series DIGITAL CMOS LASER SENSOR

GV Series DIGITAL CMOS LASER SENSOR
New Standard! All-Purpose Laser Photo Sensor
NEW INNOVATIVE
MODELS FEATURING
I -DATUM
NEW
Self-contained
CMOS Laser Sensor
LR-Z
SERIES
Self-contained
CMOS Laser Sensor
LR-Z
SERIES
2
Introducing a more versatile Laser Sensor
Detection is often difficult with reflective sensors for a variety of
reasons, including target colour, material, surface finish, and
environment. In order to solve these issues, the stability of a
CMOS laser has been combined with the versatility of a
self-contained sensor in a heavy duty metal body to create a more
stable and user friendly general purpose sensor.
BEST DETECTION ABILITY
in its class
CMOS Laser + BGS + FGS
DURABLE & LONG LIFE
High enclosure rating and Stainless steel body (SUS316L)
SIMPLIFIED OPERATION
Large indicator and Digital display
BEST
DETECTION
ABILITY
in its class
CMOS Laser + BGS + FGS
4
Best detection ability by a self-contained sensor in its class
The LR-Z Series provides uncompromised detection ability while maintaining
the easy operation of a self-contained design. This sensor monitors and
automatically adjusts its sensitivity up to 350,000x using a control function made
possible by combining the benefits of a CMOS receiving element with a laser light
source. This allows for stable detection to be achieved, regardless of colour or
angle. The built-in background and foreground suppression functions allow the
LR-Z to achieve the best detection ability of any self-contained sensor in its class.
<CMOS image sensor + laser light source>
<350,000 fold control function>
CMOS
image
sensor
Laser
diode
On a bright workpiece
[Reduced light emission]
FGS <DATUM detection>
Centre of the CMOS
This function detects all
conditions except the
“reference” state, which allows
detection of any target,
regardless of surface or shape
Reference
variations, and even in cases
when the laser light does not
return to the sensor.
Left side of the CMOS
With
a workpiece
On a dark workpiece
[Strong light emission]
Laser light does not
return
With
a workpiece
5
I-DATUM enables an even wider range of uses
DATUM
+ Received light intensity =
I-DATUM*
* Only available on the LR-ZB250AN/ZB250AP models.
This innovative feature expands the detection capabilities of the LR-ZB250AN/
ZB250AP sensors beyond that of the normal DATUM mode. I-DATUM combines
the stability of distance based detection with the sensitivity of received light
intensity. By using a stable background as a reference surface, I-DATUM can be
used to reliably detect transparent and translucent targets by recognising small
changes in the received light quantities returned to the sensor.
DATUM
I-DATUM
(Distance Only)
(DATUM + Received Light Intensity)
CMOS light
reception image
Background
(reference)
With a workpiece
CMOS
Conveyor
Reference value = CMOS peak waveform position
Reference value = CMOS peak waveform position
+ received light intensity
Received light
waveform
Setting range
Received light
quantity
The addition of received light intensity to the original DATUM mode has enabled the LR‑ZB250AN/
ZB250AP to detect targets based on the light quantity returned to the sensor, when referencing a
fixed background position. This means that targets can be detected even if the CMOS received light
peak remains in the reference position when a part is present.
Note: LR-ZB250AN/ZB250AP models contain the same features as all LR-Z models; however these models
also feature the innovative I-DATUM function.
6
I-DATUM Application Examples
Transparent workpieces with multiple reflections
Double reflection
Transparent or translucent
targets that generate multiple
reflections can be stably
detected using the I-DATUM
feature.
Packaging materials
Packaging materials can be
easily detected using I-DATUM
mode, regardless of colour,
transparency, or package
content.
Grease application confirmation
Before application
SET
After application
Translucent liquids, such as
grease or adhesives, can be easily
detected using I-DATUM mode.
Simply use the external calibration
input to set the part background,
and the sensor will quickly output
once the liquid is applied.
Use as a general-purpose laser sensor
Sensors containing the
I-DATUM feature can still
utilise the standard DATUM
mode for all-purpose
detection.
7
Cover: PES (Polyethersulfone)
Food grade hygiene in addition to
high chemical resistance
Case: SUS316L (stainless steel)
Extremely high chemical resistance among corrosion
resistant stainless steels
Packing: FKM (Fluoro-rubber)
High chemical / oil resistance
DURABLE &
LONG LIFE
High enclosure rating and
Stainless steel body (SUS316L)
Optical plate: PMMA (Acrylic resin)
The SUS316L stainless steel body of the LR-Z resists damage, even when
overtightened or experiencing impact from tools or other equipment,
meaning there is no additional protective cover needed. In addition, the
heavy duty body is highly resistant to oil, acid, and alkaline detergents and
can be used in harsh environments due to its NEMA and IP rated enclosure.
Resists damage, even when
over-tightened
8
Resistant to impact
(Approx. 3 times more resistant
compared to our conventional
model)
Meets NEMA Type 4x, 6P, 13 and
IP68/69K requirements
High transparency and chemical resistance with
scratch resistant coating
Sealant: Silicone
Resistant against
high pressure / high temperature water flow
SIMPLIFIED
OPERATION
Large indicator and Digital display
The LR-Z is designed to provide reliable, yet simple operation for any user.
Its large indicator ensures outstanding visibility, even from long distance.
Operation is simplified through the addition of a digital 7-segment display and
one-touch teaching method. Sensitivity settings are easily performed while
monitoring the digital display for proper operation. The LR-Z is also equipped
with a key lock function to prevent unexpected or accidental changes.
SET
Large indicator
Digital 7-segment display
(Approx. 6 times larger compared
to our conventional model)
UP
DOWN
Easy setup with one touch
teaching
9
Versatile for use in a large variety of applications and industries
Black targets
Inspecting press fit anti vibration rubber bushings
on an index table
Detecting bottle cap presence
350,000 fold power control enables reliable detection even on a
black workpiece with low reflectivity.
The SUS316L housing and DATUM function allow for reliable
detection in food and pharmaceutical applications.
Irregular surfaces
10
Food / Pharma targets
Printed targets
Detecting presence/absence of bins
Confirming package presence
Reliable detection on varying surface finishes, shapes and
colours without the need for recalibration.
The LR-Z Series performs reliable detection even on printed
packaging with a glossy finish.
Application Improvement
Confirming workpiece ejection in oil-contaminated environments
Before
A thrubeam photoelectric sensor was used. Production was
temporarily stopped due to a large amount of oil buildup.
After
Downtime can be reduced by installing a sensor away from oil
splash in order to eliminate malfunctions.
Application Improvement
Confirming product quantity
Before
Previously, confirming product quantity required manual
adjustment of the sensors at product changeover to account for
different product heights.
After
By installing the LR-Z sensor above the target and using the
external calibration input, product changeover time is reduced
and precise operation is ensured.
11
❚ Lineup
Type
Detecting distance
Spot diameter
Standard detectable deviation Connection method
Rectangular
w/ cable
Output
Model
NPN
LR-ZB100N
PNP
LR-ZB100P
NPN
LR-ZB100CN
2 m cable
2 mm
1 mm
35 to 100 mm
At detecting distance of
100 mm
Rectangular
w/ M8 connector
1.5 mm
(35 to 50 mm)
3 mm
(50 to 100 mm)
Weight
110 g
M8 4-pin
LR-ZB100CP
55 g
PNP
M8 3-pin
LR-ZB100C3P
NPN
Rectangular
w/ cable
LR-ZB250AN
NEW
110 g
2 m cable
*Includes I-DATUM feature
PNP
2.4 mm
1.2 mm
35 to 250 mm
At detecting distance of
250 mm
Rectangular
w/ M8 connector
9 mm
(35 to 180 mm)
25 mm
(180 to 250 mm)
NPN
LR-ZB250AP
NEW
LR-ZB250CN
M8 4-pin
LR-ZB250CP
55 g
PNP
M8 3-pin
❚ Mounting bracket
Type
❚ Mounting bracket (adjustable bracket)
Model
Material/Weight
Standard mounting
bracket
(M3 screw x 2
supplied)
OP-87408*1
SUS316L
30 g
Rear mounting
bracket
(M3 screw x 2
supplied)
OP-87409
SUS316L
30 g
OP-87410*2
SUS316L
170 g
Robust mounting
bracket (t = 3)
(M3 screw x 2
supplied)
Type
Adjustable bracket for
rectangular type
(M3 screw x 2 supplied)
Screw length
Locking screw for
adjustable bracket
Screw length:
45 mm
Screw length:
65 mm
*1 This bracket is dedicated to the cable type. Use OP-87409 or OP-87410, when installing the connector type.
*2 This can be used only in combination with an L-shaped connector cable, when installing the connector type.
12
LR-ZB250C3P
New adjustable bracket
Model
Material/Weight
OP-87404
Zinc nickel
plating
95 g
OP-87406
Iron nickel
plating
70 g
OP-87407
Iron nickel
plating
80 g
Adjustable bracket
for rectangular type
❚ Cable
Specifications
Standard
Material
Appearance
Connection method
Length
Model
2m
OP-73864
55 g
10 m
OP-73865
220 g
2m
OP-87396
80 g
2m
OP-85499
65 g
10 m
OP-85500
310 g
M8 4-pin
2m
OP-87397
75 g
M8 3-pin
2m
OP-87398
60 g
M8 4-pin
2m
OP-85497
55 g
M8 3-pin
2m
OP-87399
80 g
2m
OP-85584
65 g
10 m
OP-85585
310 g
M8 4-pin
2m
OP-87400
70 g
M8 3-pin
2m
OP-87401
60 g
Weight
M8 4-pin
Cable: PVC
Connector: Brass nickel plating
M8 3-pin
Straight type
Cable: PUR
Connector: Brass nickel plating
Cable: PVC
Connector: Brass nickel plating
Oil resistant
Chemical
resistant
L-shaped type
Cable: PUR
Connector: Brass nickel plating
Cable: PVC
Connector: SUS316L
❚ Enclosure ratings for each cable type
Enclosure rating
IP67
IEC60529
IP68
IEC60529
IP69K
DIN40050-9
ECOLAB,
Diversey
M8 4-pin
Standard
cable
✓
–
Oil
resistant
cable
✓
✓
❚ I/O circuit diagram
Chemical
resistant cable
✓
✓
NPN type (LR-ZBxN)
3 VDC
–
–
PNP type (LR-ZBxP)
Brown/
➀
–
Brown/
➀
Black/
➃
White/
➁
✓
PLC, etc.
0V
Blue/
➂
–
PLC, etc.
Black/
➃
White/
➁*
Blue/
➂
0V
* Cable type and M8 connector 4 pin type only
✓*
* Have passed resistance tests with cleaning agents from multiple manufactures.
10-30 VDC
10-30 VDC
Load
Standard
Sensor main circuit
Overcurrent
protection circuit
Cable: PVC
Connector: SUS316L
Load
Chemical
resistant
M8 4-pin
Sensor main circuit
Overcurrent
protection circuit
Oil resistant
M8 Connector
pin layout (4-pin type)
1
2 4
3
M8 Connector
pin layout (3-pin type)
4
1
3
13
❚ Specifications
Type
Appearance
Distance based laser sensor
Rectangular
NPN
Model
PNP
2 m cable
M8 connector 4-pin
2 m cable
LR-ZB100CP
LR-ZB250CP
M8 connector 3-pin
LR-ZB100C3P
35 to 100 mm (650 to 0)*1
LR-ZB250C3P
35 to 250 mm (215 to 0)*1
35 to 50 mm: 1.5 mm
50 to 100 mm: 3 mm
35 to 180 mm: 9 mm
180 to 250 mm: 25 mm
2 (0.2 mm)
2 × 1 mm at 100 mm
1 to 3 (1 to 3 mm)
2.4 × 1.2 mm at 250 mm
Standard detectable deviation
Display resolution
Spot diameter
Response time
Function
Type
Laser class
Indicator
Timer
Power voltage
Power consumption
Control output
Specifications
Protection circuit
Output operation
External input *3
Enclosure rating
Ambient light*5
Environmental
resistance
Ambient temperature
Storage temperature
Ambient humidity
Shock resistance
Vibration resistance
Insulating resistance
Withstand voltage
Material
Accompanying items
LR-ZB250AN*6 NEW
LR-ZB250CN
LR-ZB250AP*6 NEW
M8 connector 4-pin
Detectable distance
Light source
LR-ZB100N
LR-ZB100CN
LR-ZB100P
1.5 ms / 10 ms / 50 ms selectable
Red laser (660 nm)
Class 1 laser product (IEC60825-1, FDA (CDRH) Part1040.10*2)
3-digit 7-segment display (red),
output indicator (yellow),
DATUM indicator (orange), 1 spot indicator (green)
OFF/ON delay/OFF delay/One-shot
10 to 30 VDC, including 10% ripple (P-P), Class 2 or LPS
450 mW or less (18 mA or less at 24 V, 34 mA or less at 12 V)
LR-ZBxN: NPN Open collector
LR-ZBxP: PNP Open collector
Applied voltage 30 VDC or less,
Control current 100 mA or less,
Residual voltage 1.2 V or less at 10 mA or less,
2 V or less at 10 to 100 mA
Protection against reverse power connection, output overcurrent,
output surge, reverse output connection
Light-ON / Dark-ON selectable
Input time calibration: 35 ms or more ON, 35 ms or more OFF
Laser emission stop: 2 ms or more ON, 20 ms or more OFF
Short-circuit current NPN: 1 mA or less / PNP: 2 mA or less
IP68(IEC60529), IP69K(DIN40050-9), NEMA 4X, 6P, 13(NEMA250), ECOLAB*4, Diversey*4
Incandescent lamp: 4000 lux or less
Incandescent lamp: 2000 lux or less
Sunlight: 8000 lux or less
Sunlight: 4000 lux or less
-10 to +50°C (No freezing)
-25 to +75°C (No freezing)
35 to 85% RH (No condensation)
1000 m/s2 in X, Y, Z axis directions respectively 6 times
10 to 55 Hz Double amplitude 1.5 mm in the X, Y, Z
axis directions respectively, 2 hours
20 MΩ or more (500 VDC)
1000 VAC 50/60 Hz 1 min
Case: SUS316L, Display: PES,
Lens cover: PMMA with scratch-resistant coating,
Packing/Connector ring: FKM
Instruction Manual, Certification/Identification label (FDA)
*1 Display reading used as a guide for the detecting distance. When the setting value is tuned, the readout shifts. When the value exceeds “-99”, “-FF” is displayed.
*2 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50.
*3 M8 connector (3-pin) type does not include the external input function.
*4 Have passed resistance tests with cleaning agents from multiple manufactures.
*5 When the response time is 10 ms
*6 Includes I-DATUM feature
14
❚ Dimensions
Unit: mm
LR-ZB100N/ZB100P/
ZB250AN/ZB250AP
Button
17
10
Indicator
17,7
Centre of
received light
6
28.7
43.1
25.3
Display
1
41.5
25.4
16.6
Button
1.1
2 × M3 × P0.5
34
11.9
8.8
Button
4.6
ø4.0, 4 cores (brown/blue/
black/white) x 0.20 mm2
Cable length 2 m
14.5
Centre of emitted light
LR-ZB100CN/ZB100CP/ZB100C3P/
ZB250CN/ZB250CP/ZB250C3P
17
Button
10
Indicator
17.7
Centre of
received light
6
28.7
Button
1.1
Display
2 × M3 × P0.5
1
43.1
25.3
16.6
25.4
41.5
34
11.9
8.8
8
Button
14.5
Centre of emitted light
ø10
4.6
M8 connector
19.6
15
Unit: mm
OP-87404
OP-87408
29
7.75
)
(R
Hexagon socket head cap screw
(M5, length 15 mm, opposite side 4 mm, iron nickel plating)
11
5
3.5
×
7
R25.4
2
7
18
R2
36.8
19.5
SUS316L
t=2.0
R2
3.5
4
2×
(R)
OP-87404 + LR-ZB100N
8° 3°
3.5
3.2
ø27 17.4
(R)
ø22
4 12
21.5
35
Nut (M5, iron nickel plating)
.4
R25
(R)
18.8
21.5
35.9
25.4 15
2
46.5
3.5
16.6
ø1
30.2 25.4
16.3
13.5
Spot facing ø20, ø24
d=3
3.5
R1
4 × ø3.5
5
SUS430
16.5
21.6
25.4
8.3
43.1
21.5
OP-87409
10
5
)
(R
25.4
R2
R25.4
25.4
5° R
5.5
26.5
36
3.5
(R)
4°
3.5
OP-87406/87407
16.5
OP-87406/87407 + OP-87404 + LR-ZB100N
2 x ø21, thickness 2
OP-87410
16.6
10
R2
6.8
30
×
(R)
21.6
Iron nickel plating
L = 45 mm: OP-87406
L = 65 mm: OP-87407
4
3.3
14.9
21.5
L
Across-flats 17, thickness 8
18.4 5
2 x ø3.5
M10 × P1.5
ø16
16
6.4
(32)
13.5
43
38
21
22.5
40.9
32.5
SUS316L
t=2.0
R2
2×
12
25.3
12.5
2×
18
Zinc die-cast
3.3
4.3
3.5
3.5
4 7
(R)
12.5
19.5
(R
)
34
7.75
SUS316L
t=3.0
25.4
43.1
21.5
13
7.3
L
3.5
78
R25.4
79
(R
10° 4°
19.5
21.6
2×
R2
16
16.5
12
18
12.5
)
25.3
32.5
L= 28.5 mm: OP-87406
L= 48.5 mm: OP-87407
Unit: mm
OP-73864/73865
OP-85497
2000 (OP-73864)/10000 (OP-73865)
6.7
2000
ø9.5
9
14
ø9
ø9
16
26.7
ø3.7 (4 × 0.28 mm2)
7.7
ø3.7 (4 × 0.28 mm2)
ø9
OP-87396
OP-87399
30.5
2000
26
ø10
2000
16.5
ø5.0 (3 × 0.34 mm2)
ø5.0 (3 × 0.34 mm2)
ø10
OP-85584/85585
OP-85499/85500
30.5
6
2000 (OP-85499)/10000 (OP-85500)
20
2000 (OP-85584)/10000 (OP-85585)
16.5
ø10
ø4.7 (4 × 0.34 mm2)
ø10
ø4.7 (4 × 0.34 mm2)
22.5
8.3
OP-87400/87401
OP-87397/87398
33
2000
24
2000
10
20
ø4.7 (4 × 0.25 mm2)
M8 Connector
pin layout
(4-pin type)
3
4 2
M8 Connector
pin layout
(3-pin type)
4
1
3
1
10
No.
Colour
Note:
➀
➁
➂
➃
Brown
When the L-shaped connector
is in use, the cable is fixed in the
direction shown on the right.
The connector is not rotatable.
White
Blue
Black
ø4.7 (4 × 0.25 mm2)
C A D D ATA D O W N L O A D
http://www.keyence.eu/CADG
17
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18
High-Power Dual LED-type
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19
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EASY-TO-USE
SETUP
1
Minute
Startup is completed in around 1
minute thanks to “Easy Navigation”.
Automatic focus
Focusing, which used to be a manual
process, is now done automatically in the
IV Series.
I- SERIES
Int e l l i g e nt s e n s o r
NEW
Automatic focus
mechanism
STABLE
DETECTION
AFFORDABLY
PRICED
OUTSTANDING IMAGING
CAPABILITY
REDUCE INTRODUCTION
COSTS
Clear images are realised
with the high-intensity
illumination and highperformance lenses,
equipped as standard.
Choose from 8 different
sensor heads to suit your
needs and reduce costs.
21
Self-contained
CMOS Laser Sensor
LR-Z
SERIES
C
O
N
T A
C
T
U
S
+32 1-528-1222
www.keyence.eu
E-mail: info@keyence.eu
SAFETY INFORMATION
Please read the instruction manual carefully in
order to safely operate any KEYENCE product.
KEYENCE INTERNATIONAL (BELGIUM) NV/SA / KEYENCE MICROSCOPE EUROPE
Head office
Bedrijvenlaan 5, 2800 Mechelen, Belgium
Regional sales offices
Tel: +32 1-528-1222 Fax: +32 1-520-1623
BELGIUM
Tel: +32 1-528-1220
Fax: +32 1-520-1623
CZECH REPUBLIC
Tel: +420 222-191-483
Fax: +420 222-191-505
NETHERLANDS
Tel: +31 40-20-66-100
Fax: +31 40-20-66-111
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Tel: +40 269-232-808
Fax: +40 269-232-808
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Tel: +386 1-4701-666
Fax: +386 1-4701-699
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Tel: +43 22-36-3782-66-0
Fax: +43 22-36-3782-66-30
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Tel: +36 1-802-73-60
Fax: +36 1-802-73-61
POLAND
Tel: +48 71-36861-60
Fax: +48 71-36861-62
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Tel: +421 2-5939-6461
Fax: +421 2-5939-6200
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Tel: +41 43-45577-30
Fax: +41 43-45577-40
KIB210-1043
The information in this publication is based on KEYENCE’s internal research/evaluation at the time of release and is subject to change without notice.
Copyright (c) 2013 KEYENCE CORPORATION. All rights reserved.
LRZ_S-KIB-C2-GB 1103-2 626129 Printed in Japan
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