KEYENCE IL Series User Manual
IL Series
User’s Manual
Read this manual before using in order to achieve
maximum performance.
After reading, keep this manual in a safe place so that
you can refer to it at any time.
CMOS Multi-Function
Analog Laser Sensor
236GB
Introduction
This manual describes the basic operations and information for the IL Series.
Read this manual carefully to ensure performance and function of the IL Series for safe use.
Keep this manual in a safe place for future reference.
Make sure this manual is provided to the end user of this device.
Symbols
The following symbols alert you to important messages. Be sure to read these messages
carefully.
DANGER
WARNING
CAUTION
NOTICE
Important
Point
Reference
It indicates a hazardous situation which, if not avoided, will result in
death or serious injury.
It indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
It indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
It indicates a situation which, if not avoided, could result in product
damage as well as property damage.
It indicates cautions and limitations that must be followed during
operation.
It indicates additional information on proper operation.
It indicates tips for better understanding or useful information.
Provides reference pages.
Safety Precautions
WARNING
General Precautions
• At startup and during operation, be sure to monitor the functions and performance of this
product and confirm normal operation.
• We recommend that you take substantial safety measures to avoid any damage in the
event that a problem occurs.
• If the product is modified or used in any way other than those described in the
specifications, its functions and performance cannot be guaranteed.
• When this product is used in combination with other devices, the functions and
performance may be weaken, depending on the operating conditions, surrounding
environment, etc.
• Do not use this product for the purpose of protecting the human body.
• Do not subject each device including peripheral devices to rapid temperature change.
Product failure may occur due to condensation.
Safety Information for the IL series
• This product is just intended to detect the object(s). Do not use
this product for the purpose to protect a human body or a part of
human body.
• This product is not intended for use as explosion-proof product.
Do not use this product in hazardous location and/or potentially
explosive atmosphere.
Safety Precautions on Laser Products
• Use of controls or adjustments or performance of procedures other than those specified
herein may result in hazardous radiation exposure.
• Follow the instructions mentioned in this manual. Otherwise, injury to the human body
(eyes and skin) may result.
• Do not disassemble this product. Laser emission from this product is not automatically
stopped when it is disassembled.
• Precautions on class 2 laser products
- Do not stare into the beam.
- Do not direct the beam at other people or into areas where other people unconnected
with the laser work might be present.
- Be careful of the path of the laser beam.
When the laser beam is reflected or diffused from a mirror surface, and this reflection
may cause danger, block this reflection using a surrounding enclosure.
- Install the products so that the path of the laser beam is not as the same height as that
of human eye.
IL-E
236GB
1
Laser radiation
emission indicator
<Sensor amplifier>
<Sensor head>
Item Description
Model IL-030
Wavelength 655 nm 655 nm
FDA (CDRH)
Part1040.10
IEC 60825-1
Laser Class Class 1 Laser Product* Class 2 Laser Product*
Output 220 μW560 μW
Laser Class Class 1 Laser Product Class 2 Laser Product
Output 220 μW560 μW
IL-S025/IL-S065/IL-065/
IL-100/IL-300/IL-600/
IL-2000
* The classification is implemented based on IEC60825-1 following the requirement of
Laser Notice No.50 of FDA (CDRH).
Safety measures for the laser
Laser radiation emission indicator
The laser radiation emission indicator is lit during laser emission. It flashes when laser
emission is stopped.
IL-030
CENTER
A. RANGE
LASER
The position of the indicator of the IL-S025/IL-S065/IL-2000 will differ from above.
Laser emission stop input
When laser emission stop input is set as an external input, laser emission can be stopped
by turning on the external input (input response time 20 ms). Laser emission remains
stopped while the external input is on. The laser is emitted within 20 ms being external
input of the turned off. For the conditions of detection outputs and analog outputs during
laser emission stop input, refer to
Warming up
Leave the IL Series about 30 minutes after turning on the power.
The circuit is not stable immediately after the power turns on, so the display value may
gradually fluctuate.
2
"11. External Input" (page 4-30) of the User's Manual.
IL-E
Laser warning labels
Aperture
label
Aperture
label
Laser
transmitter
IEC warning label (Class 2)
Aperture
label
Aperture
label
Laser transmitter
IEC warning/explanatory
label (Class 2)
The following diagrams show the type and position of laser warning labels on to the IL Series.
IL-S025/IL-S065/IL-065/IL-100/IL-300/IL-600
Aperture label
IEC warning/explanatory label (CLASS 2)
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IL-2000
Aperture label
3
CAU
IEC warning/explanatory label (CLASS 2)
The IEC warning/explanatory labels are only affixed to Class 2 laser products.
Use the suitable IEC warning/explanatory label included in the package of this product
according to the countries and/or regions where this product is used.
In this case, it can be affixed on the IEC warning/explanatory label, which has already been
affixed to this product.
Abnormal Conditions
If the following conditions occur, turn OFF the power immediately.
Continuing to use this product under abnormal conditions may
NOTICE
cause product failure.
• When water or foreign matter enters the IL Series
• When the IL Series is dropped or the case is damaged
• If smoke or unpleasant odor is present.
Precautions on Use
• Use with the correct power source and voltage. Otherwise, fire,
CAUTION
NOTICE
electric shock or product failure may result.
• Do not attempt to open or modify the IL Series. Doing so may
cause fire or electric shock.
• Before disconnecting the cables, make sure to turn off the main
unit and devices connected to the main unit. Otherwise, the unit
may be damaged.
• Do not turn off the power while modifying settings. Some or all of
the setting data may be lost.
Installation environment
To use this product normally and safely, do not install this product in the following locations.
Product failure may occur.
• High-humidity, dusty and poorly-ventilated locations
• High-temperature locations where the unit is exposed to direct sunlight
• Locations where there is corrosive or combustible gas
• Locations where the unit may be directly subjected to vibration or impact
• Locations where water, oil or chemicals may splash onto the unit
• Locations where static electricity tends to be generated
4
IL-E
Influence of dirt
Measurement errors may occur due to dust, water, oil, etc.
• Blow away dirt on the transmitter and the receiver with clean air. Wipe with a soft cloth
moistened with alcohol for heavy dirt.
• Blow away the dirt attached to the object with clean air or wipe it off.
• If dirt is floating in the measurement range, take adequate measures, such as installing a
protective cover or air purge.
Anti-noise prevention
When the unit is installed near electric noise source such as a power source or high-voltage
line, operational errors or product failure may occur. Take adequate measures such as using a
noise filter, arranging cables separately or insulating the sensor amplifier and the sensor head.
Power ON Reset
After the power is turned ON, it will take approx. two seconds for the measurement to start.
The judgment results will be output after the sampling period has elapsed.
Other Precautions
Power source
• Noise superimposed on the power supply may cause malfunction. Use a direct current
stabilized power source which uses an insulation transformer.
• When using a commercially available switching regulator, make sure to ground the frame
ground terminal.
Precautions on Regulations and Standards
CE Marking
Keyence corporation has confirmed that this product complies with the essential
requirements of the applicable EC Directives, based on the following specifications.
Be sure to consider the following specifications when using this product in the Member
States of European Union.
EMC Directive
• Applicable standards EMI : EN61326-1,ClassA
EMS : EN61326-1
• The length of the sensor head cable and all I/O cables must be less than 30m.
Remarks
These specifications do not give any guarantee that the end-product with this product
incorporated complies with the essential requirements of EMC Directive.
The manufacturer of the end-product is solely responsible for the compliance on the
end-product itself according to EMC Directive.
IL-E
5
CSA Certificate
IL series complies with the following CSA and UL standards and has been certified by CSA
(Class 2252 05 / Class 2252 85).
• Applicable standard: CAN/CSA C22.2 No.61010-1
• Use the following power supply.
CSA/UL-listed power supply that provides Class 2 output as defined in the CEC
(Canadian Electrical Code) and NEC (National Electrical Code), or CSA/UL-listed power
supply that has been evaluated as a Limited Power Source as defined in CAN/
CSA-C22.2 No. 60950-1/UL60950-1
• Use this product at the altitude of 2000 m or less.
• Indoor use only.
• The sensor head cable and the sensor head connection cable must be installed in such a
way as to avoid mechanical damage (e.g.: crushing).
• The power/input-output cable for amplifier unit is for internal wiring only.
• The following cables are rated 30 V.
- sensor head cable
- sensor head connection cable
- power/input-output cable for amplifier unit
Install these cables where it is separated from the circuit over 30 V.
UL61010-1
6
IL-E
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7
Table of Contents
Introduction
Safety Precautions.................................................................................... 1
General Precautions ................................................................................ 1
Safety Information for the IL series .......................................................... 1
Safety Precautions on Laser Products..................................................... 1
Abnormal Conditions................................................................................ 4
Precautions on Use.................................................................................. 4
Other Precautions .................................................................................... 5
Precautions on Regulations and Standards............................................. 5
Chapter 1 Before Use
1-1 Checking the Package Contents ................................................... 1-2
Sensor Amplifier.................................................................................... 1-2
Sensor Head ......................................................................................... 1-3
List of Optional Parts............................................................................. 1-3
1-2 Part Names and Functions............................................................1-5
Sensor Amplifier Unit ............................................................................ 1-5
Sensor Head Unit.................................................................................. 1-8
Chapter 2 Installation and Connection
2-1 Mounting and Wiring the Sensor Amplifier .................................... 2-2
Mounting the Sensor Amplifier.............................................................. 2-2
Sensor Amplifier Wiring ........................................................................ 2-6
2-2 Connecting and Mounting the Sensor Head .................................2-8
Mounting the Sensor Head ................................................................... 2-8
Connection and Wiring.......................................................................... 2-9
Chapter 3 Basic Operations
3-1 Operation When the Power is Turned on for the First Time.......... 3-2
3-2 Operations on the Main Screens................................................... 3-3
R.V. (Internal Measurement Value) and P.V. (Judgment Value) .......... 3-3
Main Display (Upper Level)................................................................... 3-3
Sub Display (Lower Level) .................................................................... 3-4
Setting Operations ................................................................................ 3-6
8
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3-3 Initial Reset (Initialize)................................................................... 3-8
Operation for Changing the Model of Connected Head........................ 3-9
3-4 Setting the Tolerance Setting Value ........................................... 3-10
Manual Setting .................................................................................... 3-11
Automatic Setting (When other than step count filter) ........................ 3-12
Automatic Setting (When step count filter).......................................... 3-16
3-5 Zero Shift Function (Shifting the Internal Measurement Value (R.V.)) .3-18
Setting the Shift Target Value ............................................................. 3-18
Enabling the Zero Shift ....................................................................... 3-19
Canceling the Zero Shift (Reset)......................................................... 3-19
3-6 Bank Function (Registering Multiple Tolerance Setting Values). 3-20
Settings Registered with the Bank ...................................................... 3-20
How to Switch the Bank ...................................................................... 3-20
3-7 Key Lock Function ...................................................................... 3-21
Starting the Key Lock .......................................................................... 3-21
Canceling the Key Lock (Unlock) ........................................................ 3-21
Chapter 4 Setting Various Functions
4-1 Setting Operations ........................................................................ 4-2
Setting Operations ................................................................................ 4-2
4-2 Basic Settings and Advanced Settings ......................................... 4-4
List of Setting Items .............................................................................. 4-4
Setting Screen ...................................................................................... 4-6
1. Measurement Direction ..................................................................... 4-8
2. Sampling Rate .................................................................................. 4-8
3. Averaging rate, Step count filter, High-pass filter.............................. 4-9
4. Alarm Setting .................................................................................. 4-13
5. Output State.................................................................................... 4-14
6. Hold Function.................................................................................. 4-15
7. Timing Input .................................................................................... 4-23
8. Delay Timer..................................................................................... 4-23
9. Hysteresis ....................................................................................... 4-26
10. Analog Output Scaling .................................................................. 4-27
Analog Output Accuracy ..................................................................... 4-29
11. External Input ................................................................................ 4-30
12. Bank Switching Method ................................................................ 4-35
13. Zero Shift Value Memory Function ............................................... 4-38
14. Interference Prevention Function (Only for IL-1000/1500)............ 4-38
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9
15. Display Digit .................................................................................. 4-39
16. Power Saving Function ................................................................. 4-40
17. Head Display Mode....................................................................... 4-40
18. Display Color................................................................................. 4-41
4-3 Calculation Function.................................................................... 4-42
Calculation Value (CALC value) ......................................................... 4-42
Addition Mode ..................................................................................... 4-43
Subtraction Mode................................................................................ 4-43
Setting Method (Only Main Unit)......................................................... 4-44
4-4 Calibration Function ....................................................................4-45
Setting method (Calibrating R.V.) ....................................................... 4-45
Setting method (Two-point calibration of calculated value (CALC value)) ....4-48
Setting method (Three-point calibration of calculated value (CALC value)).. 4-50
Chapter 5 Specifications
5-1 Specifications ................................................................................ 5-2
Sensor Head ......................................................................................... 5-2
Sensor Amplifier.................................................................................... 5-4
5-2 Circuit Diagram.............................................................................. 5-5
Output Circuit Diagram ......................................................................... 5-5
Analog Output Circuit............................................................................ 5-5
Input Circuit Diagram ............................................................................ 5-6
5-3 Dimensions.................................................................................... 5-7
Mutual-interference ............................................................................. 5-13
Spot Diameter ..................................................................................... 5-16
5-4 Response Time ........................................................................... 5-18
Appendix
Troubleshooting .................................................................................... A-2
Frequently Asked Questions.................................................................A-2
Error Displays and Corrective Actions .................................................. A-4
Non-Error Displays and Corrective Actions .......................................... A-5
Display Screen and Output................................................................... A-8
Factory Setting (Default Value) List ...................................................... A-9
Index ................................................................................................... A-10
10
IL-E
Before Use1
This chapter describes the overview of the IL Series and the name
and function of each part.
1-1 Checking the Package Contents.......................... 1-2
1-2 Part Names and Functions ................................... 1-5
1
IL-E
1-1
1
Sensor amplifier x 1
Instruction manual x 1
Sensor amplifier x 1
IL-1000 (main unit)
IL-1050 (expansion unit)
IL-1500 (main unit)
Sensor amplifier x 1 Panel mounting
bracket x 1
Front protection
cover x 1
Power/Input-output cable (2 m) x 1
(12 cores)
Instruction manual x 1
IL-1550 (expansion unit)
Sensor amplifier x 1 Panel mounting
bracket x 1
Front protection
cover x 1
Input-output cable (2 m) x 1
(8 cores)
Expansion cable
(50 mm) x 1
Before Use
1-1 Checking the Package Contents
The following equipment and accessories are included in the package. Before using the
unit, make sure that all items are included.
We have thoroughly inspected the package contents before shipment. However, in the
event of defective or broken items, contact your nearest KEYENCE office.
Sensor Amplifier
DIN rail mount type
Panel mount type
1-2
IL-E
Sensor Head
Sensor head x 1
Mounting bracket x 1
Insulating sheet x 1
Flat nut x 1
M3 x L30 screw x 2
Sensor head x 1
Mounting bracket x 1
Insulating sheet x 1
Flat nut x 1
M3 x L30 screw x 2
Laser warning sticker x 1
IL-030 (30 mm type) IL-S025 (25 mm type)
IL-S065 (65 mm type)
IL-065 (65 mm type)
IL-100 (100 mm type)
Sensor head x 1
Mounting bracket x 1
Insulating sheet x 1
Flat nut x 1
M4 x L35 screw x 2
Laser warning sticker x 1
IL-300 (300 mm type)
IL-600 (600 mm type)
IL-2000 (2000 mm type)
Sensor head x 1
M5 x L60 screw x 2
Laser warning sticker x 1
End unit
x 2
Expansion cable
(300 mm) x 1
OP-26751 (For IL-1000/IL-1050) OP-35361 (For IL-1550)
Panel mounting
bracket x 1
Front protection
cover x 1
OP-4122 (For IL-1500/IL-1550) OP-87076 (For IL-1500/IL-1550)
1-1 Checking the Package Contents
1
Before Use
List of Optional Parts
For sensor amplifier
IL-E
1-3
1-1 Checking the Package Contents
Sensor head connection cable
(M8 straight connector) x 1
Sensor head
cable connector x 2
OP-87056 (2 m)
OP-87057 (5 m)
OP-87058 (10 m)
OP-87059 (20 m)
OP-84338
Sensor head connection cable
(M8 L-shaped connector) x 1
OP-87660 (2 m)
OP-87661 (5 m)
OP-87662 (10 m)
OP-87663 (20 m)
IL-2000 head mounting bracket x 1
Flat nut x 1
M5 x L60 screw x 2
OP-87606
For sensor head
1
Before Use
1-4
IL-E
1-2 Part Names and Functions
Expansion unit connector*
1
Amplifier control
unit cover
Amplifier control unit
Sensor head connector
Expansion unit
connector*
2
Sensor Amplifier Unit
DIN rail mount type (IL-1000/IL-1050)
*1 When shipped from the factory, a protective cover is installed over the expansion slots.
*2 It is not installed on the main unit (IL-1000).
Panel mount type (IL-1500/IL-1550)
Expansion unit connector
1
(upper)*
1
Before Use
*1 It is not installed on the main unit (IL-1500).
*2 When shipped from the factory, a protective seal is attached.
IL-E
Amplifier control unit
Sensor head connector
Expansion unit connector (lower)*
2
Power/Input-output
cable connector
1-5
1-2 Part Names and Functions
(11) (12)(10)(6)
(16) (15) (14)
(1)
(2)
(3)
(4)
(7) (8) (9)
(13)
(5)
(11) (12)(10)(6)
(16) (15) (14)
(1)
(2)
(3)
(4)
(5)
(7) (8) (9)
(13)
Amplifier control unit
DIN rail mount type (IL-1000/IL-1050)
1
Before Use
Panel mount type (IL-1500/IL-1550)
Item Description
(1) Main display Displays the judgment value (P.V.) and each setting item.
(2) Laser warning emission
indicator
(3) Judgment indicator
(4) Analog range indicator
Lights up while the laser beam is being emitted.
Blinks while the laser beam emission is stopped.
Displays whether the judgment value (P.V.) is HIGH (over the
upper limit), GO (within the acceptable range) or LOW (below
the lower limit) against the tolerance setting value.
"3-4 Setting the Tolerance Setting Value" (page 3-10)
Lights up when the P.V. (judgment value) is within the analog
output range. If the analog output setting is OFF, or when
using the expansion unit, the indicator lights within the
following detection range.
• IL-S025: 25 ± 5 mm
• IL-030: 30 ± 5 mm
• IL-S065/IL-065: 65 ± 10 mm
• IL-100: 100 ± 20 mm
• IL-300: 300 ± 140 mm
• IL-600: 600 ± 400 mm
• IL-2000: 2000 ± 1000mm
1-6
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1-2 Part Names and Functions
Item Description
Displays a bank in use.
(5) Bank indicator
(6) Zero shift button
(7) Sub display indicator
(8) Sub display
(9) Timing input indicator
(10) Zero shift indicator
(11) SET button
(12) MODE button
(13) Arrow button
(14) Alarm indicator Lights up in the alarm state or error state.
(15) Calculation indicator
(16) Hold indicator
"3-6 Bank Function (Registering Multiple Tolerance
Setting Values)" (page 3-20)
Press this button to match the internal measurement value
(R.V.) to the shift target value.
"3-5 Zero Shift Function (Shifting the Internal
Measurement Value (R.V.))" (page 3-18)
Lights up according to the type of values displayed on the
sub display.
Displays the internal measurement value (R.V.), analog
output value and each setting (selection) item.
Lights up while the timing input is ON when the timing input
(external input) is set to Level. Lights on approx. 0.5 sec.
when the timing input is set to Edge and the timing input is
turned ON.
The zero shift indicator will light up for approx. 0.5 second
when the zero shift function is used.
Used to automatically adjust the setting values when setting
each item.
Used when setting each item, starting/ending the setting or
moving items.
Used when selecting settings, changing display contents on
the sub display, etc.
Lights up when calculation is in process using the calculation
function.
"4-3 Calculation Function" (page 4-42)
Lights up when the Judgment Value (P.V.) is held and when
the step count filter is used.
"6. Hold Function" (page 4-15)
1
Before Use
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1-7
1-2 Part Names and Functions
(1)
(2)
(3)
(3)
(4)
(5)
(6)
Sensor Head Unit
IL-S025/IL-030/IL-S065/IL-065/IL-100/IL-300/IL-600/IL-2000
1
Before Use
Item Description
(1) Laser receiver Laser receiver port. The surface is covered with glass.
(2) Laser transmitter Laser emission port. The surface is covered with glass.
(3) Mounting section Screwed onto dedicated bracket, etc.
(4) Reference distance
indicator
(5) Analog range indicator
(6) Laser warning emission
indicator
IL-030
CENTER
A. RANGE
LASER
By default (normal display mode), and "17. Head Display
Mode" (page 4-40), the reference distance indicator lights
within the following detection range.
• IL-S025: 25 mm ± 0.25 mm
• IL-030: 30 mm ± 0.25 mm
• IL-S065/IL-065: 65 mm ± 0.5 mm
• IL-100: 100 mm ± 1 mm
• IL-300: 300 mm ± 7 mm
• IL-600: 600 mm ± 20 mm
• IL-2000: 2000 mm ± 50 mm
By default (normal display mode), the analog range indicator
lights when the P.V. (judgment value) is within analog output
range. The indicator lights within the following detection
range, when the analog output setting is OFF and with the
expansion units.
• IL-S025: 25 mm ± 5 mm
• IL-030: 30 mm ± 5 mm
• IL-S065/IL-065: 65 mm ± 10 mm
• IL-100: 100 mm ± 20 mm
• IL-300: 300 mm ± 140 mm
• IL-600: 600 mm ± 400 mm
• IL-2000: 2000 ± 1000 mm
Lights up while the laser beam is being emitted.
Blinks while the laser beam emission is stopped.
1-8
IL-E
Installation and Connection2
This chapter describes precautions when installing and
connecting the IL Series.
2-1 Mounting and Wiring the Sensor Amplifier ........ 2-2
2-2 Connecting and Mounting the Sensor Head....... 2-8
2
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2-1
2
(1)
(2)
(3)
CAU
Point
Installation and Connection
2-1
Mounting and Wiring the Sensor Amplifier
Mounting the Sensor Amplifier
DIN rail mount type, main unit (IL-1000)
Align the claw at the bottom of the main body with the DIN rail. While
1
pushing the main body in the direction of the arrow (1), slant it in the
direction of the arrow (2).
To dismount the sensor, raise the main body in the direction of the arrow
2
(3) while pushing the main body in the direction of the arrow (1).
DIN rail mount type, expansion unit (IL-1050)
Up to 7 expansion units can be connected to one main unit.
• Always mount expansion units onto a DIN rail.
• When connecting multiple amplifiers (expansion units), first check
CAUTION
2-2
to make sure that the power is turned OFF to all of the main and
expansion units. Connecting the units with the power turned ON
may cause damage to the units.
• Push the amplifiers (expansion units) as close as possible the
main unit. Improper connections may damage the equipment.
• When connecting the expansion units, make sure to initialize the
connected expansion units and set the output polarity.
(1) When turning on the amplifier for the first time after connecting
the sensor head
"3-1 Operation When the Power is Turned on for the First Time" (page 3-2)
(2) When performing the initial reset
"3-3 Initial Reset (Initialize)" (page 3-8)
• Expansion units with different setting of output polarity (such as
an NPN output expansion unit to a PNP output main unit) cannot
be connected together.
• Expansion units of DIN rail mount type cannot be connected to the
main unit of panel mount type.
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2-1 Mounting and Wiring the Sensor Amplifier
Point
Connector cover
Main unit
End unit
End unit
Remove the expansion protective cover from the IL-1000 (main unit).
1
Install the amplifiers (expansion units) on the DIN rail.
2
Refer to "DIN rail mount type, main unit (IL-1000)" (page 2-2) for details about how to
mount.
Push the expansion unit into the main unit connector until a clicking
3
sound can be heard.
The expansion unit installed next to the main unit is referred to as expansion unit 1.
Subsequent expansion units are referred to as expansion unit 2, expansion unit 3,
etc.
Main unit
Expansion unit 1
Connecter
2
Installation and Connection
IL-E
Install the end units (OP-26751: 2 units in a set) (optional accessory) on
4
both sides of the amplifiers (main and expansion units). Secure the end
units in place with screws on top (2 on each end unit).
The end units are mounted in the same way as the amplifiers.
Fix the amplifiers securely using the end units (OP-26751: 2
units in a set) (optional accessory) or commercially available
DIN rail fixing tool to prevent the amplifiers from slipping the
DIN rail or coming off from the DIN rail due to machine
vibration.
2-3
2-1 Mounting and Wiring the Sensor Amplifier
45 mm
X mm
+ 0.6
− 0
Panel mount type, main unit (IL-1500)
Make a hole on the panel as shown in the diagrams below.
1
When stacking the units vertically. When stacking the units horizontally.
2
Installation and Connection
• Panel thickness 1 to 6 mm
• X=48 x (number of amplifiers) -3
Insert the amplifier into the panel.
2
Arrange the panel mounting bracket as shown below, attach the bracket
3
to the amplifier from the back and attach the front protection cover to the
amplifier.
Front protection cover
45 mm
+ 0.6
− 0
Sensor amplifier
45 mm
Panel
Min. 85 mm
+ 0.6
− 0
2-4
Panel mounting bracket
To remove the panel mounting bracket, widen the claws at both ends of the panel
mounting bracket using a screwdriver, etc. and remove alternately.
IL-E
2-1 Mounting and Wiring the Sensor Amplifier
CAU
CAUTION
Point
Reference
Expansion cable
Panel mount type, expansion unit (IL-1550)
Up to 7 expansion units can be connected to one main unit.
• Turn OFF the power before connecting the expansion cable.
Inserting or removing the cable with the power turned on may
cause damage to the units.
• Be sure to completely connect the expansion cable. Improper
connections may damage the equipment.
• When connecting the expansion units, make sure to initialize the
connected expansion units and set the output polarity.
When turning on the amplifier for the first time after connecting the sensor head
(1)
"3-1 Operation When the Power is Turned on for the First Time" (page 3-2)
(2) When performing the initial reset
"3-3 Initial Reset (Initialize)" (page 3-8)
•
Expansion units with different setting of output polarity (such as an NPN output
expansion unit to a PNP output main unit) cannot be connected together.
• Expansion units of panel mount type cannot be connected to the
main unit of DIN rail mount type.
Make holes on the panel to attach according to the number of amplifiers
1
(connected expansion units).
For the panel cutout dimensions, refer to the "Panel mount type, main unit (IL-1500)" (page 2-4).
Install the amplifiers (expansion units) on the panel.
2
For the amplifier mounting method, refer to the "Panel mount type, main unit
(IL-1500)" (page 2-4).
2
Installation and Connection
3
IL-E
Connect the amplifier (main unit) and amplifier (expansion unit) using the
expansion cable (50 mm) supplied with the expansion unit.
The expansion unit installed next to the main unit is referred to as expansion unit 1.
Subsequent expansion units are referred to as expansion unit 2, expansion unit 3, etc.
When arranging the amplifiers side by side, the expansion cable of 300 mm
(OP-35361) is necessary.
2-5
2-1 Mounting and Wiring the Sensor Amplifier
Power/Input-output cable
To attach To remove
Sensor Amplifier Wiring
Connecting power/Input-output cable (only for panel mount type)
Connect the power/input-output cable to the panel mount type main unit and connect the
input-output cable to the expansion units.
2
Installation and Connection
Point
• The power/input-output cable for the main unit has 12 core wires,
and the Input-output cable for the expansion units has 8.
• Power for the expansion units is supplied from the main unit.
• If the input-output is not used for the expansion units, cut the
cable at the connector base or terminate the wires properly for
future use.
2-6
IL-E
2-1 Mounting and Wiring the Sensor Amplifier
Brown
Blue
Black
White
Gray
Light blue
Orange
Shield
Pink
Yellow
Pink/Purple
Purple
Green
10 to 30 VDC
0 V
HIGH judgment output
LOW judgment output
GO judgment output
Analog output +
Analog output GND
External input 1 (Zero shift input)
External input 2 (Reset input)
External input 3 (Timing input)
External Input 4 (Not in use)
Alarm output
*1
*1
*1
*2
*2
*3
*3
*3
*3
Power/Input-output cable
"Output Circuit Diagram" (page 5-5)
*1 IL-1050/IL-1550 (expansion units) do not have brown, blue or light blue wires.
Power is supplied to the expansion units through IL-1000/IL-1500 (main unit).
*2 The analog output can be set to any of the following options either "When the power is
turned on for the first time" or "When performing the initial reset".
• Not used (OFF)
• 0 to 5 V
• -5 to 5 V
• 1 to 5 V
• 4 to 20 mA
"3-1 Operation When the Power is Turned on for the First Time" (page 3-2)
"3-3 Initial Reset (Initialize)" (page 3-8)
*3 The external input can be selected among the following in addition to the above.
• Bank A input
• Bank B input
• Laser emission stop input
• Not used (OFF)
Gain input only be selected for external input 4.
"11. External Input" (page 4-30)
*4 When expanding to six or more units, use a power supply that provides 20 to 30 V.
2
Installation and Connection
IL-E
2-7
2
Insulating sheet
Sensor head
Screws included
with the head
Intelligent-L
AVOID EXPOSURE
LASER RADIATION IS EMITTED
FROM THIS APERTURE
IL
-
030
Tightening torque:
1.2 Nm (12kgf•cm) or less
(IL-S025/IL-030/IL-S065/IL-065/
IL-100)
2.7 Nm (27kgf•cm) or less
(IL-300/IL-600)
3.0 Nm (30kgf•cm) or less
(IL-2000)
• The stray
reflections
from the wall
have little
effect.
• Variations in
the detection
value are
possible due
to stray laser
light.
• The target
cannot be
detected when
the transmitter or
receiver is
blocked.
• Stable
detection
even on
uneven
areas.
• Incorrect values
can be detected
on uneven
areas.
Installation and Connection
2-2
Connecting and Mounting the Sensor Head
Mounting the Sensor Head
Attach the sensor head using the dedicated mounting bracket.
When the dedicated bracket is not used, place the included insulation sheet between the
mounting surface and the sensor head as indicated in the diagram. (When the dedicated
bracket is used, or when the IL-2000 is used, the insulation sheet is unnecessary.)
Point
The optical axis may vary by approximately ±1.5° (IL-S025/IL-S065/
±
IL-2000), or
2.0° (IL-030/IL-065/IL-100/IL-300/IL-600).
z Mounting when detecting targets
close to a wall
z When detecting uneven workpieces
2-8
z Mounting when detecting targets in
a hole
IL-E
2-2 Connecting and Mounting the Sensor Head
Point
(1) Align the arrow position of the connector to insert.
(2) Rotate the connector screw to tighten.
* For the IL-2000, the direct connector will come out
directly from the sensor head, so there is no arrow.
Connection and Wiring
Connecting the sensor head and amplifier
Attach the sensor head connection cables to the sensor head cable
1
Tighten the connectors securely by hand.
If they are loose, the IP67 environmental resistance rating
cannot be guaranteed.
Attach the sensor head connection cable to the amplifier connector.
2
Remove the lock cover of the connector and
insert it into the connectors of amplifier until a
clicking sound is heard.
Click
2
Installation and Connection
Lock cover
Unlocked
DIN rail mount type
(IL-1000/IL-1050)
IL-E
Panel mount type
(IL-1500/IL-1550)
2-9
2-2 Connecting and Mounting the Sensor Head
Lock lever
Attach the lock cover to the connector to secure the cable.
3
Lock cover
Locked
2
Installation and Connection
Point
When removing the sensor head connection cable, push the
lock lever and pull it out.
2-10
IL-E
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