IL - Dynamics Automation

NEW

CMOS Multi-Function Analogue Laser Sensor

IL Series

A wide lineup of measurement ranges capable of solving many applications, from part differentiation to high precision measurement

Seam detection

Thickness differentiation

Thickness differentiation

Intelligent Sensor

I

-

SERIES

Low-cost

High

Performance

INTRODUCING THE LASER APPLICATION SENSOR IL SERIES

HEIGHT/

HEIGHT DIFFERENCE

WARPAGE THICKNESS/WIDTH

POSITIONING VIBRATION COUNT

Height control

2

VARIETY OF USES AT LOW COST

Compact and lightweight laser displacement sensor

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.

Introducing the IL Series

Intelligent Sensor

I

-

SERIES

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

High-Precision Head +

Multi-Function Amplifier

[Newly developed LSGC included] + [All-in-one design]

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

Rugged Head Structure

[Die cast metal used for IP67/optical base]

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

Compact Head Design +

Easy Mounting

[Smallest body in its class] + [Hi-fl ex cable]

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

The multi-function amplifi er with an all-in-one design

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

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

3-step easy calibration

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

CALCULATION FUNCTION

Addition mode

Setting example 1

(thickness measurement)

Setting example 2

(width measurement)

Subtraction mode

Setting example 1

(Measurement of height difference)

Setting example 2

(Measuring tilt)

FUNCTION CHOICES

NPN/PNP Output Selection (judgment selection)

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.

Bank Function

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

Mounting method options

Both panel and DIN-rail mount units are available.

Analogue Output Selection

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

Communication Unit

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

Applications

Height difference measurements of a plastic extrusion

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.

Warpage detection in ceramic boards

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/width measurements of building material boards

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.

Packaging material counting

Even in targets with a large amount of shape scatter, reliable counts can still be achieved by detecting rising edges.

Accuracy checks on an automotive door assembly

When assembling automotive doors, by simultaneously measur ing multiple points, the assembly accuracy can be evaluated. Reliable detection is possible regardless of body colour.

Positional control of welding beads

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.

Heat processing inspection of cans

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.

Height controls of a hoop material

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.

Differentiation of different types of plastic components

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.

Stacker counting & uneven checks

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.

Wire winding process

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.

Height controls of a PC board

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.

Detection of stage inclination prior to furnace transportation

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.

Wafer measurement inside an inspection machine

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.

Misalignment measurement and presence detection of a wafer/glass in a cassette.

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.

Measuring the height of a chip after bonding

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

Specifi cation

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.

Sensor head cables

(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

Wiring Diagram

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

Dimensions

Sensor heads

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˚

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°

57

69.8

Material: SUS304

t=2.0

2× M4 P=0.7

8

59.1

67.1

Options

Unit : mm

Amplifier unit

(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

Amplifier unit

(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

Communication unit

(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

Communication unit

(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

Total Solution Lineup

CCD LASER MICROMETRE

Multi-Purpose

CCD Laser Micrometre

IG Series

Repeatability of 5 µm

Linearity of ± 0.1%

(IG-028)

Built-in position monitor

Feedback control using edge position control

Outer diameter/deformation measurement

CONTACT SENSOR

High-precision Contact

Digital Sensor

GT2 Series

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

INDUCTIVE DISPLACEMENT

Digital Inductive

Displacement Sensor

EX-V Series

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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