NEW
Seam detection
Thickness differentiation
Thickness differentiation
I
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Low-cost
High
Performance
INTRODUCING THE LASER APPLICATION SENSOR IL SERIES
HEIGHT/
HEIGHT DIFFERENCE
WARPAGE THICKNESS/WIDTH
POSITIONING VIBRATION COUNT
Height control
2
I n t e l l i g e n t
R u g g e d
I
S E R I E S
Ea s y
In telligen t
High precision was achieved by using state of the art technology and functions specifi cally developed for high-accuracy measurement instruments.
Rugged
Developed for use in harsh environments, the IL Series was designed with a robust structure.
E a s y
Excellent usability makes it possible to quickly and easily perform stable measurements without any diffi cult adjustments or settings.
Low-cost
High
Performance
The intelligent I-Series consists of a high-precision sensor lineup that realises low-cost and high performance with only the most advanced functions for on-site operations.
I
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I n t e l l i g e n t
R u g g e d
I
S E R I E S
E a s y
I n t e l l i g e n t
R u g g e d
I
S E R I E S
E a s y
The stable measurement of any given target is possible by sensing the target surface and adjusting the 600,000 times dynamic range. Furthermore, in order to further streamline communication with process control systems we have installed application specifi c functions into the compact amplifi er.
Reduced power
When the workpiece is highly refl ective
Increased power
When the workpiece is dark
Refl ection
Power
The head structure was redesigned to make it rugged enough to withstand almost any environment. In addition, the housing is made of die cast SUS304 for added strength and protection.
I n t e l l i g e n t
R u g g e d
I
S E R I E S
E a s y
The IL Series has achieved the smallest head housing in its class by adopting the unique aspherical lens. The weight of the head is a mere 60g*. The sensor head cable is designed with a robot cable. This cable is specifi cally designed for high cycle service life and makes the sensor ideal for robotics or other high cycle applications.
*IL-030
20 million cycle service life (typical)
Load (W): 250 g
Bending radius: R50 mm
Rate: 30 bends/minute
(One bend is a cycle whereby the cable is bent from left to right and then from right to left.)
Free Cut!
R
90°
L
IL-600
Reference distance
Measurement range
Display Resolution
Repeatability
600 mm
200 to 1000 mm
50 µm
300 µm
IL-300
Reference distance
Measurement range
Display Resolution
Repeatability
300 mm
160 to 450 mm
10 µm
50 µm
IL-100
Reference distance
Measurement range
Display Resolution
Repeatability
100 mm
75 to 130 mm
2 µm
IL-065
10 µm
Reference distance
Measurement range
Display Resolution
Repeatability
65 mm
55 to 105 mm
2 µm
4 µm
IL-030
Reference distance
Measurement range
Display Resolution
Repeatability
30 mm
20 to 45 mm
1 µm
2 µm
3
I n t e l l i g e n t
R u g g e d
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S E R I E S
E a s y
Direct connection with peripheral equipment
Vo l t a g e / c u r r e n t a n a l o g u e o u t p u t
Peripheral equipment
PLC, etc.
Analogue controller, etc.
Hi / Go / Lo judgement output
Data logger, etc.
B C D o u t p u t
PC
R S 2 3 2 C
N e w m o d e – T h i c k n e s s c a l i b r a t i o n f u n c t i o n i n c l u d e d
Step
1
With conventional devices, calibration had to be conducted on every individual sensor head, however, the IL Series has a dedicated mode that allows calibration to be completed in 3 simple steps.
Bring the target close to one sensor head and input the thickness data, then push the set button.
Step
2
Bring the same target used in Step 1 close to the opposing sensor head and push the set button.
Step
3
Insert a target thicker than the target used in Step 2. Input the thickness data. Then pushing the set button completes calibration.
4
When bringing the target closer to the sensor head in Steps 1 and 2, you are compensating for the misalignments that occur during installation. To set, you can begin with either one of the sensor heads.
A m b i e n t l i g h t e l i m i n a t i o n f u n c t i o n i n c l u d e d
In order to counteract any ambient light interference, the IL Series automatically activates the ambient light elimination function when the sampling cycle is set to ‘2 ms’ or ‘5 ms’, reducing the effects of ambient light.
<A>
CMOS exposed to laser emission
<B>
CMOS not exposed to laser emission
Laser
Emission
Off
(Minus)
(Equals)
Sampling cycle The CMOS waveform of A
Ambient light is present
The CMOS waveform of B
Ambient light only
CMOS waveform
(difference)
Waveform where the ambient light has been removed
M u l t i - f u n c t i o n a m p l i f i e r
Setting example 1
(thickness measurement)
Setting example 2
(width measurement)
Setting example 1
(Measurement of height difference)
Setting example 2
(Measuring tilt)
Both NPN and PNP outputs are supported. The outputs are set the fi rst time the user turns on the power. These settings can subsequently be changed. Judgments are output as HIGH, GO, or LOW.
The bank function can register up to four patterns of specifi c settings.* For example, in response to a measurement target changeover, this function allows the user to easily switch between the patterns of registered settings.
* HIGH setting value, LOW setting value, shift value, analogue output scaling setting
Both panel and DIN-rail mount units are available.
The following fi ve types of analogue outputs can be selected.
The output is selected the fi rst time the user turns on the power.
Setting value
Description
Not output
Analogue output after the judgement value is converted to the range from 0 to 5 V.
Analogue output after the judgement value is converted to the range of ±5 V.
Analogue output after the judgement value is converted to the range from 1 to 5 V.
Analogue output after the judgement value is converted to the range from 4 to 20 mA.
The setting can be changed.
IL-1500/1550
Panel mount type
IL-1000/1050
DIN-rail mount type
DL-RB1A
BCD output unit
Use this unit when retrieving numerical data from the IL Series to an external device as digital data. A single communication unit can retrieve data from up to 8 IL Series display units via
BCD.
DL-RS1A
1.
RS-232C communication unit
Use this unit when outputting digital data to an external device with
RS-232C signals. In addition the unit can be used to externally program the amplifi ers.
1. D-sub 9 pin connector cable (OP-81283) can be used for connection.
5
6
Provides constant monitoring by measuring the height using 2 sensors simultaneously, then calculates the height difference using the calculation function in the amplifi er. Reliable detection is possible even if the product type or colour changes.
As the sensor head is compact, multiple point measurements of small-scale boards are possible. By calculating the measurement data externally, simultaneous measurements of positioning and warpage are possible.
Thickness and width can be simultaneously measured immediately after the extrusion process. In addition, man-hours for setup and product changeovers are reduced using the thickness calibration function.
Even in targets with a large amount of shape scatter, reliable counts can still be achieved by detecting rising edges.
When assembling automotive doors, by simultaneously measur ing multiple points, the assembly accuracy can be evaluated. Reliable detection is possible regardless of body colour.
Through exter nal calculations of height data from the sensor, the device detects the position of the weld seam.
Welding accuracy can be improved via measurement data feedback to the welder.
By observing the expansion displacement of a can after heat processing, the results of heat processing can be evaluated. Reliable differentiation can still be conducted even if there are colour changes in the cans.
By using a long range type of sensor head, it is possible to control height of hoop materials such as steel plates and sheet materials even during transportation.
The sensor head can be installed at a distance of up to
1000 mm.
Reliable differentiation, even in highly variable small parts, using a high-precision sensor head. Even when the variety changes, external changeover of up to 4 patterns is possible by setting items in the bank function.
The IL Series counts how many items are being transpor ted along a conveyer, in addition to the noncontact detection of uneven stacking in the stacker. Reliable detection regardless of colour changes in the targets.
Prevents irregular winding by monitoring the traverser position.
In addition, feedback control to the device is possible by measuring the volume wound into the bobbin at the same time.
Controls the PC board height in the mounting and drilling processes.
Various kinds of targets can be reliably controlled without being affected by the surface colours of the
PC boards.
Calculates the inclination by measuring multiple points on the stage prior to transferring to the furnace. Transferring the product after correcting the inclination allows for consistent temperature control.
Measures the behaviour of each wafer in the machine. Due to the small head size, the IL
Series can be installed in compact spaces. This means the IL Series can be installed even after the machinery has been set up.
Measures the presence and protrusion of glass in a cassette.
Stable detection is possible even if positional misalignments occur in the cassette itself by utilising analogue processing.
Measures the height of the board pre-bonding and the chip postmounting, allowing control of the postprocessing suction nozzle and dispenser nozzle feedback.
7
8
Sensor heads
Model
IL-030 IL-065 IL-100 IL-300 IL-600
Appearance
Reference distance
Measurement range
Light source
2. 3.
Output
Spot diameter (at standard distance)
Linearity
Laser class
30 mm
20 to 45 mm
Class 1 (FDA (CDRH) Part1040.10) 1.
Class 1 (IEC 60825-1)
220 µW
Approx. 200 × 750 µm
±0.1% of F.S.
2 µm 4 µm 10 µm
0.33/1/2/5 ms (4 levels available)
50 µm 300 µm
Laser emission warning indicator: Green LED, Analogue range indicator: Orange LED, Reference distance indicator: Red/Green LED
0.05% of F.S./°C 0.06% of F.S./°C 0.06% of F.S./°C 0.08% of F.S./°C
Incandescent lamp: 5000 lux
Approx. 60g
65 mm
55 to 105 mm
100 mm
75 to 130 mm
300 mm
160 to 450 mm
Red semiconductor laser, wavelength: 655 nm (visible light)
Approx. 550 × 1750µm
±0.1% of F.S.
Class 2 (FDA (CDRH) Part1040.10) 1.
Class 2 (IEC 60825-1)
Approx. 400 × 1350 µm
560 µW
Approx. ø0.5 mm
±0.15% of F.S.
IP67
Incandescent lamp: 7500 lux
-10 to +50°C (No condensation or freezing)
35 to 85% RH (No condensation)
±0.25% of F.S.
Incandescent lamp: 5000 lux
10 to 55 Hz Double amplitude 1.5 mm XYZ each axis: 2 hours
3
Housing material: PBT, Metal parts: SUS304, Packing: NBR, Lens cover: Glass, Cable: PVC
Approx. 75g Approx. 135g
600 mm
200 to 1000 mm
Approx. ø1.6 mm
±0.25% of F.S.(200 to 600 mm)
±0.5% of F.S.(200 to 1000 mm)
Repeatability 4.
Sampling rate
Operation status indicators
Temperature characteristics 3.
Environmental resistance
Enclosure rating
Ambient light 5.
Ambient temperature
Relative humidity
Vibration
Pollution degree
Material
Weight
1. The laser classification for FDA (CDRH) is implemented based on IEC 60825-1 in accordance with the requirements of Laser Notice No.50.
2. Value when measuring the KEYENCE standard target (white diffuse object).
3. F.S. of each model is as follows. IL-030: ±5mm IL-065: ±10mm IL-100: ±20mm IL-300: ±140mm IL-600: ±400mm
4. Value when measuring the KEYENCE standard target (white diffuse object) at the reference distance, sampling rate: 1 ms, and average number of times: 16. For the IL-300/IL-600, the sampling rate is 2 ms.
5. Value when the sampling rate is set to 2 ms or 5 ms.
Amplifier unit
Model
IL-1000 IL-1500 IL-1050 IL-1550
Appearance
Type
Main unit/expansion unit
Head compatibility
Display
Minimum displayable unit
Display range
Display rate
Analogue voltage output 1.
Analogue current output 1.
Bank switch input
Zero-shift input
Control input 2.
Control output
Current
3.
Stop emission input
Timing input
Reset input
Judgement output
Alarm output
Power voltage 4.
Power consumption
Environmental resistance
Ambient humidity
Ambient temperature
Vibration
Pollution degree
Material
Weight (including attachments)
DIN-rail mount
Main unit
Panel mount DIN-rail mount
Compatible
IL-030: 1 µm, IL-065/IL-100: 2 µm, IL-300: 10 µm, IL-600: 50 µm
Expansion unit
Panel mount
IL-030/IL-065/IL-100: ±99.999 mm to ±99 mm (4 levels selectable), IL-300/IL-600: ±999.99 mm to ±99 mm (3 levels selectable)
Approx. 10 times/sec.
±5 V, 1 to 5 V, 0 to 5 V Output impedance 100 Ω
4 to 20 mA Maximum load resistance of 350
Ω
None
Non-voltage input
Open collector output (NPN, PNP changeover possible/N.O., N.C. changeover possible)
Open collector output (NPN, PNP changeover possible/N.C.)
10 to 30 VDC ripple (P-P) 10% included, Class 2 Supplied by main unit
2300 mW or less (at 30 V: 77 mA or less) 2500 mW or less (at 30 V: 84 mA or less) 2000 mW or less (at 30 V: 67 mA or less) 2200 mW or less (at 30 V: 74 mA or less)
Approx. 150g
-10 to +50°C (No condensation or freezing)
35 to 85% RH (No condensation)
10 to 55 Hz Double amplitude 1.5 mm XYZ each axis: 2 hours
2
Case / Front sheet: Polycarbonate; Key tops: Polyacetel; Cable: PVC
Approx. 170g Approx. 140g Approx. 160g
1. Select and use one of ±5 V, 1 to 5 V, 0 to 5 V or 4 to 20 mA.
2. Assign an input of your choice to the 4 external input lines before using.
3. – The NPN open collector rated output is: 50 mA max./ch (20 mA when adding an expansion unit) less than 30 V, residual voltage less than 1 V (less than 1.5 V when adding over 6 units including the main unit)
– The PNP open collector rated output is: 50 mA max./ch (20 mA/ch when adding expansion units), less than power voltage, and less than 2 V residual voltage (less than 2.5 V when adding over 6 units including the main unit)
4. If there are over 6 additional expansion units, please use a power voltage of 20 to 30 V.
(sold separately)
The cable does not come attached with the sensor head and must be purchased separately.
Appearance
1 cable included
Cable length
2 m
5 m
10 m
20 m
Model
OP-87056
OP-87057
OP-87058
OP-87059
Weight
Approx. 80 g
Approx. 190 g
Approx. 360 g
Approx. 680 g
This connector is required if the cable is cut.
Connector used to connect to a display unit (2 pcs.)
OP-84338
Communication unit
Model
Appearance
Power supply voltage
Power consumption
Number of connectable sensor amplifi ers
Indicator
Communication method
Synchronization method
Transmission code
Baud rate
Data bit length
Parity check
Stop bit length
Data delimiter
Environment resistance
Ambient temperature
Ambient humidity
Vibration resistance
Material
Weight
DL-RB1A DL-RS1A
20 to 30 VDC, including ripple, Ripple (P-P): 10% max. Class 2 (Supplied via connected sensor amplifi er)
27 mA max.
25 mA max.
Up to 8 units (including main unit)
Alarm indicator lamp (red), Power indicator lamp (green)
Communication indicator lamp (green × 2), Alarm indicator lamp (red),
Power indicator lamp (green)
-
-
-
-
-
-
-
Full duplex
Start-stop
ASCII
2400/4800/9600/19200/38400 bps selectable (Factory-setting: 9600 bps)
8 bits/7 bits selectable (Factory-setting: 8 bits)
None/Even/Odd selectable (Factory-setting: None)
1 bit
-
Approx. 46 g
Data reception: automatically recognizes CR or CR+LF
Data transmission: Fixed to CR+LF
-10 to +55°C
35 to 85%RH (No condensation)
10 to 55 Hz Double amplitude 1.5 mm XYZ each axis: 2 hours
Case/Polycarbonate
Approx. 53 g
Optional
Type
End unit (Optional)
Panel front protection cover
[Included in panel mount type amplifi er]
Panel mounting bracket
[Included in panel mount type amplifi er]
Expansion cable: 300 mm
DIN-rail mounting bracket
Appearance Model
OP-26751
Description
To connect an additional expansion unit, use the end units to secure the display units on both ends. When connecting additional units, be sure to use the end units. (2 pcs.)
OP-87076
The panel front protection cover and panel mounting bracket are included in the panel mount type amplifi er. If the supplied cover or bracket is lost or damaged, purchase a new one.
OP-4122
Weight
Approx. 1 5 g
Approx.
Approx.
6 g
7 g
OP-35361
OP-60412
Extension cable used for panel mount type amplifi er. Use this cable if the standard cable is not long enough.
The mounting bracket is used when the expansion cable is used to connect to the panel mount type display unit, in which case a
DIN rail is not provided.
Approx. 1 0 g
Approx.
1 2 g
Light blue
1.
Brown
1.
Blue
1.
Black
White
Gray
Green
Orange
2.
Shield
2.
Pink
3.
Yellow
3.
Pink/purple
3.
Purple
3.
10 to 30 VDC
4.
0V
HIGH judgment output
LOW judgment output
GO judgment output
Alarm output
Analogue output +
Analogue output GND
External input 1 (zero shift input)
External input 2 (reset input)
External input 3 (timing input)
External input 4 (not used)
1. The brown, blue, and light blue cables are not provided in a
IL-1050/IL-1550 unit (expansion unit).
The power is supplied to the expansion unit from the IL-1000/
IL-1500 unit (main unit).
2. For an analogue output, OFF (not used), 0 to 5 V, ±5 V, 1 to 5
V, or 4 to 20 mA can be selected.
3. For an external input, bank A input, bank B input, laser emission stop input, or OFF (not used) can also be selected.
For details, refer to the User’s Manual.
4. If there are over 6 additional expansion units, please use a power voltage of 20 to 30 V.
9
10
IL-030
Unit : mm
38.3
24.8
Center of received light
Center of emitted light
22.6
0.6
9.1
48.5
13.7
3.6
9.1
9.5
Reference surface for distance detection
29.7
3.2
2-ø3.5
(mounting hole)
3.2
42.1
ø9
Indicator
11.7
33.5
37.9
(min. 5)
(26)
ø4.8
cable length 160
Tip M8 connector
9.4
9.5
Mounting bracket
(supplied)
12
4.8
6.5
6.6
13.8
4.8
3.5
3.5
30
18.3
11.7
ø3
.5
Material: SUS304
t=1.5
2-M3 P= 0.5
Material: SUS304
t=2.0
Supplied screw (2 pcs.)
M3, P= 0.5, L=30
Material: SUS
20
60
3.5
2.5˚
2.5˚
42.1
55.2
6
43.7 49.7
IL-065/100
42.3
23.2
24.1
11.6
Center of received light
Center of emitted light
10.5
0.6
15.4
3.6
52.5
11.6
Reference surface for distance detection
34.7
3.2
2-ø3.5
(mounting hole)
3.2
Indicator
46.1
38.5
11.7
42.8
(min. 5)
ø4.8
cable length 160
Tip M8 connector
9.4
9.5
Mounting bracket
(supplied)
12
4.8
6.5
6.7 15
4.8
3.5
3.5
31.3
22.1
11.7
ø3
.5
Material: SUS304
t=2.0
Supplied screw (2 pcs.)
M3, P= 0.5, L=30
Material: SUS
62
3.5
46.1
57.2
Material: SUS304
t=1.5
2-M3 P= 0.5
47.6
53.6
6
20
5.5˚
4˚
IL-300/600
27.2
16.4
0.6
55.8
20.5
20.8
3.6
Center of received light
Center of emitted light
13.6
13
Reference surface for distance detection
66
Mounting bracket
(supplied)
12
3.8
7.5
4.5
9.1
9.1
18.5
42
32.4
15.5
ø4.5
5.3
4.5
45
4.5
4.5
2-ø4.4 (mounting hole)
50.7
15.5
57
Indicator
ø4.8
cable length 160
Tip M8 connector
ø9
(min. 5)
(26)
11.6
11.4
Material: SUS304
t=2.0
22
76
4.5
3.5°
8°
57
69.8
Material: SUS304
t=2.0
2× M4 P=0.7
8
59.1
67.1
Unit : mm
(DIN-rail mount type)
IL-1000/IL-1050
IL-1000 IL-1050
Cable diameter ø4.7
Cable length 2 m
Cable diameter ø4.7
Cable length 2 m
8.9
42.4
37.4
17.4
Cable diameter ø4.8
3
8.9
(min.15)
42.4
20
37.4
17.4
21.6
135°
MAX
Cable diameter ø4.8
3
35.4
76.3
4
44.7
(Panel mount type)
IL-1500/IL-1550
Cable length 2 m
(min.15)
15.3
20
Cable diameter ø4.8
21.6
44.7
4
15.3
27.4
35.4
76.3
47.6
18.5
28.3
8.9
18.5
28.3
(1.9)
Cable diameter ø4.8
8.9
3
(3.4)
135°
MAX
(1.9)
Cable diameter ø4.8
135°
MAX
17.6
(min.15)
42.4
37.4
17.4
(min.15)
When cover is open max.109.2
(min.15)
42.4
20
37.4
17.4
21.6
17.6
(min.15)
20
3
35.4
76.3
21.6
35.4
76.3
18.5
(3.4)
135°
MAX
17.6
(min.15)
28.3
18.5
(min.15)
28.3
17.6
When cover is open max.109.2
Panel thickness
1 to 6
X=48 ×
(number of amplifiers) -3
12.4
X
Panel thickness
1 to 6
37.1
27.4
19.1
47.6
12.4
9.7
X min.85
X=48 ×
(number of amplifiers) -3
44.7
48
19.1
min.85
17.6
76
48
19.1
9.7
17.6
22.4
44.7
76
19.1
9.7
(BCD output type)
DL-RB1A
DIN-rail mount
22.5
When the mounting bracket is attached
OP-60412 (Optional)
34-pin MIL connector
53.4
(57.8)
37.1
21.1
70
35.4
53.4
60.9
37.1
Material : SPCC Steel
31.4
70
15
2-ø3.4
2 - (4.4 × 3.4)
22.5
15
28.5
35.5
(RS-232C communication type)
DL-RS1A
DIN-rail mount
22.5
When the mounting bracket is attached
OP-60412 (Optional)
(48.2) 37.2
43.8
21.1
35.4
70
51.3 37.2
43.8
Material : SPCC Steel
31.4
70
15
2-ø3.4
2 - (4.4
× 3.4)
22.5
15
28.5
35.5
11
❙
Repeatability of 5 µm
❙
Linearity of ± 0.1%
(IG-028)
❙
Built-in position monitor
Feedback control using edge position control
Outer diameter/deformation measurement
❙
High accuracy in the entire measurement range
❙
Good temperature characteristics
❙
No tracking errors
❙
Absolute position detection
Resolution
0.1 µm
Accuracy
1 µm
Measurement of defects in a press fi t Detection of crank shaft defects
❙
Resolution of 0.02% of F.S.
❙
Linearity of ± 0.3% of F.S.
❙
Ultra high-speed sampling of 25 µs
Confi rmation of the die closure of an IC molding press
Measuring the gap between rollers
Copyright (c) 2010 KEYENCE CORPORATION. All rights reserved.
IL-WW-C2-E 1021-1 E 600874 Printed in Japan
* 6 0 0 8 7 4 *
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