MICRO-EPSILON optoNCDT ILR 102 series User manual

MICRO-EPSILON Eltrotec GmbH
Heinkelstr. 2 · 73066 Uhingen / Germany
Tel. [phone] · Fax [phone]
[email protected] · www.micro-epsilon.com
Operating Instructions
optoNCDT ILR 102x/110x/115x

Non-contact laser optical distance sensors
MICRO-EPSILON Eltrotec GmbH
Heinkelstraße 2
73066 Uhingen / Germany
Tel. [phone]
Fax [phone]
e-mail [email protected]
www.micro-epsilon.com

optoNCDT ILR 102x/110x/115x
Contents
1. Safety ........................................................................................................................................................ 5
1.1 Symbols Used ................................................................................................................................................. 5
1.2 Warnings.......................................................................................................................................................... 5
1.3 Notes on CE Marking ...................................................................................................................................... 6
1.4 Intended Use ................................................................................................................................................... 6
1.5 Proper Environment......................................................................................................................................... 7
2. Laser Class ............................................................................................................................................... 8
3. Functional Principle, Technical Data ....................................................................................................... 9
3.1 Sensor Models................................................................................................................................................. 9
3.2 Functional Principle ....................................................................................................................................... 10
3.3 Technical Data ............................................................................................................................................... 11
4. Delivery ................................................................................................................................................... 13
4.1 Unpacking, Included in Delivery.................................................................................................................... 13
4.2 Storage .......................................................................................................................................................... 13
5. Installation .............................................................................................................................................. 14
5.1 Sensor Mounting ........................................................................................................................................... 14
5.2 Reflector Mounting ........................................................................................................................................ 15
5.3 Light Spot Geometry ..................................................................................................................................... 17
5.3.1 ILR102x......................................................................................................................................... 17
5.3.2 ILR11xx ......................................................................................................................................... 18
5.4 Electrical Connection..................................................................................................................................... 19
5.4.1 ILR102x......................................................................................................................................... 20
5.4.2 ILR11xx ......................................................................................................................................... 21
6. Operation ................................................................................................................................................ 22
6.1 ILR102x .......................................................................................................................................................... 22
6.1.1 Control and Display Elements...................................................................................................... 22
6.1.2 Switching Point, Analog Output, SLOW/FAST Mode................................................................... 23
6.1.3 Automatic Reflector Mode ILR1020.............................................................................................. 25
6.1.4 Target Dimensions ILR1020 ......................................................................................................... 26
6.1.5 Factory Setting ............................................................................................................................. 26

optoNCDT ILR 102x/110x/115x
6.2 ILR11xx .......................................................................................................................................................... 27
6.2.1 Control and Display Elements...................................................................................................... 27
6.2.2 Menu Structure............................................................................................................................. 30
6.2.3 Operation Mode............................................................................................................................ 31
6.2.4 QuickSet ....................................................................................................................................... 32
6.2.5 Switching Behavior, Hysteresis and Analog Output .................................................................... 33
6.2.6 Offset ............................................................................................................................................ 35
6.2.7 Unit................................................................................................................................................ 35
6.2.8 Interface and Parameter............................................................................................................... 35
6.2.9 Serial Interface (RS422 Protocol)................................................................................................. 37
6.2.10 Timing SSI Compatible Interface ................................................................................................. 42
6.2.11 Error Messages ............................................................................................................................ 43
6.2.12 Factory Preset............................................................................................................................... 44
6.2.13 Password ...................................................................................................................................... 44
7. Instructions for Operation...................................................................................................................... 44
8. Warranty ................................................................................................................................................. 45
9. Service, Repair ....................................................................................................................................... 45
10. Decommissioning, Disposal ................................................................................................................. 45
Appendix
A 1 Optional Accessories ............................................................................................................................. 46
A 2 Factory Setting........................................................................................................................................ 51

Page 5
Safety
optoNCDT ILR 102x/110x/115x
1. Safety
System operation assumes knowledge of the operating instructions.
1.1 Symbols Used
The following symbols are used in these operating instructions:
Indicates a hazardous situation which, if not avoided, may result in minor or moderate
injury.
Indicates a situation that may result in property damage if not avoided.
Indicates a user action.
iIndicates a tip for users.
Measure Indicates hardware or a software button/menu.
1.2 Warnings
Connect the power supply and the display / output device in accordance with the safety regulations for elec-
trical equipment.
> Risk of injury
> Damage to or destruction of the sensor
The supply voltage must not exceed the specified limits.
> Damage to or destruction of the sensor
Protect the cables against damage.
> Destruction of the sensor
> Failure of the measuring device
Avoid shocks and impacts to the sensor.
> Damage to or destruction of the sensor

Page 6
Safety
optoNCDT ILR 102x/110x/115x
1.3 Notes on CE Marking
The following apply to the optoNCDT 102x/110x/115x:
- EU Directive 2014/30/EU
- EU Directive 2011/65/EU, “RoHS” category 9
Products which carry the CE mark satisfy the requirements of the EU directives cited and the European
harmonized standards (EN) listed therein. The EU Declaration of Conformity is available to the responsible
authorities according to EU Directive, article 10, at:
MICRO-EPSILON Eltrotec GmbH
Heinkelstraße 2
73066 Uhingen / Germany
The measuring system is designed for use in industrial environments and meets the requirements.
1.4 Intended Use
- The optoNCDT 102x/110x/115x is designed for use in industrial applications. It is used for
distance measuring,
positioning and
robot control.
- The system must only be operated within the limits specified in the technical data, see Chap. 3.3.
- The system must be used in such a way that no persons are endangered or machines and other material
goods are damaged in the event of malfunction or total failure of the system.
- Take additional precautions for safety and damage prevention for safety-related applications.

Page 7
Safety
optoNCDT ILR 102x/110x/115x
1.5 Proper Environment
- Protection class: IP 67
- Operating temperature: -10 ... +50 °C (+14 ... +122 °F)
-20 ° … +50 °C (-4 ... +122 °F) continuous operation
- Storage temperature: -30 ... +75 °C (-22 ... +167 °F)
- Humidity: 5 - 95 % (non-condensing)
- Ambient pressure: Atmospheric pressure

Page 8
Laser Class
optoNCDT ILR 102x/110x/115x
2. Laser Class
The optoNCDT 102x/110x/115x sensors operate with a semiconductor laser for measurements and adjust-
ment of the sensor.
Laser type, wavelength
Laser class ILR1020-6 ILR1021-30 ILR1100-6 / ILR1101-50 /
ILR1150-10 / ILR1151-250
Measurement laser 1 (I) Infrared, 905 nm Infrared, 900 nm
Mounting/adjust-
ment laser
1 (I) Red, 650 nm Red, 650 nm Red, 650 nm
Class 1/2 (I, II) lasers do not require a laser safety officer or any additional laser indicator.
iObserve the laser protection regulations!
The accessible radiation is harmless under foreseeable conditions.
For class 1 lase devices an impairment of color vision and annoyance e.g. by glare can not be excluded.
Let perform maintenance and repair only by authorized service personnel!
The sensor complies with all applicable laws for the manufacturer of laser devices.
This system is classified by the Center for Devices and Radiological Health (CDRH) as a Class I laser device.
The housing of the optical sensors optoNCDT 102x/110x/115x may only be opened by the manufacturer. For
repair and service purposes the sensors must always be sent to the manufacturer, see Chap. 9.
Attach the following supplied laser label clearly visible to the sensor housing:
Fig. 1 Laser label optoNCDT ILR 102x/110x/115x
Never deliberately
look into the laser
beam!

Page 9
Functional Principle, Technical Data
optoNCDT ILR 102x/110x/115x
3. Functional Principle, Technical Data
3.1 Sensor Models
The sensors of the series ILR102x/110x/115x use
the principle of pulsed light runtime measurement.
The sensors measure the distance to a tar-
get (ILR1020/1100/1150) or a reflector
(ILR1021/1101/1151). The distance measuring
is done with an infrared laser. An additional red
target laser is used for mounting and adjustment
purposes.
The measurements are provided with analog or
digital standard interfaces.
Fig. 2 Front view
ILR1020/1021
Fig. 3 Front view
ILR110x/115x
The series ILR102x sensors contain:
- 2 buttons for complete on-site setup
- Analog output, 4 .. 20 mA
- 2 switching outputs
The series ILR11xx sensors contain:
- LCD display and 3 buttons for complete on-site
setup
- RS422 interface
- SSI compatible interface (GRAY or BIN)
- 2 switching outputs, error and plausibility
output
- Bus communication with external bus adapter
- Analog output, 4 .. 20 mA, (only ILR11x0)
Fig. 4 Rear view
ILR1020/1021
Fig. 5 Rear view
ILR110x/115x

Page 10
Functional Principle, Technical Data
optoNCDT ILR 102x/110x/115x
3.2 Functional Principle
With pulse runtime measurement a short light pulse is sent, reflected and registered in the receiver. At the
same moment the time is stopped. The outgoing pulse starts a clock and the received pulse stops the clock.
The elapsed time (light runtime) is proportional to the light distance. The pulse runtime measurement sup-
press ambiguities in the received signal and enables well interfering light suppression.
Runtime
Reflection
Fig. 6 Runtime measurement with pulsed laser light for distance measurement

Page 11
Functional Principle, Technical Data
optoNCDT ILR 102x/110x/115x
3.3 Technical Data
The data apply to the specified surface at constant environment conditions with a minimum operating time of 15 minutes.
The switching outputs are short-circuit proof.
Model ILR1020-6 ILR1021-30 ILR1100-6 ILR1101-50 ILR1150-10 ILR1151-250
Measuring range
black 6 % 0.2 ... 2.5 m - 0.5 m ... 2 m - 0.5 m ... 3 m -
gray 10 % 0.2 ... 6 m - 0.5 m ... 4 m - 0.5 m ... 7 m -
white 90 % 0.2 ... 6 m - 0.5 m ... 6 m - 0.5 m ... 10 m -
- 0.2 m ... 30 m - 0.5 m ... 50 m - 0.5 m ... 250 m
Linearity ±40 mm ±60 mm ±10 mm ±15 mm ±8 mm ±10 mm
Repeat accuracy/resolution ±10 / 15 mm 1±5 / 10 mm 1±5 mm ±5 mm ±4 mm ±2 mm
Resolution (digital output) - - 0.1 oder 0.125 mm
Digital data rate - - SSI: 1.4 ms (SSI cycle 80 μs ; RS 422: 2.9 ms at 57.6 kBaud)
Response time 80/13 ms 165/30 ms 112 ms
Temperature stability ≤ 1.2 mm/K < 0.5 mm/K < 5 mm absolute
Laser class Measuring IR 905 nm, laser class 1 (II) IR 900 nm, laser class 1 (II)
Mounting red 650 nm, laser class 2 (II)
Light spot diameter 3 x 10 mm
@ 4 m
15 x 20 mm
@ 10 m
3 x 10 mm
@ 4 m
20 x 20 mm
@ 10 m
3 x 10 mm
@ 4 m
20 x 20 mm
@ 10 m
Operating temperature -10 ° … +50 °C (+14 ... +122 °F)
(-20 ° … +50 °C (-4 ... +122 °F) continuous operation)
Humidity 5 ... 95 %, non-condensing
Storage temperature -40 ° ... +80 ° C (-40 ... +176 °F) -30 ° … +75 ° C (-22 ... +167 °F)
Switching outputs QA / QB(max. 100 mA) Q1/ Q2(max. 100 mA)
Plausibility output - QP(max. 50 mA)
Service output - QS(max. 50 mA)
Serial interface - RS 422 or SSI - compatible (GRAY / BINARY) selectable
Bus interface - Profibus or DeviceNET, through gateway (accessory)

Page 12
Functional Principle, Technical Data
optoNCDT ILR 102x/110x/115x
Model ILR1020-6 ILR1021-30 ILR1100-6 ILR1101-50 ILR1150-10 ILR1151-250
Analog output 4 - 20 mA / max. load 500 Ohm no 4 - 30 mA no
Switching points free adjustable (teach in) adjustable in 1 mm steps
Switching hysteresis 30 mm min. 20 mm (adjustable) min. 10 mm (adjustable)
Power supply 18 - 30 VDC / current consumption (no load operation, UB= 24 VDC) < 125 mA /
with inverse-polarity protection
Connection 5-pin connector, M12 12-pin connector, M16
Protection class IP 67
Dimensions 93 mm x 93 mm x 42 mm
Housing material ABS shock-resistant
Vibration 10 - 55 Hz, amplitude 1.5 mm, period 5 min. at resonant frequency or 55 Hz,
stress time 30 min. per axis
Shock EN 60947-5-2 Acceleration 30 g, pulse duration 11 ms, half sinusoid, 3 shocks/axis
Weight EN 60947-5-2 approximately 200 g approximately 230 g
1) slow/fast, in the mode, the sensor reaches a higher repeat accuracy with a lower switching frequency.

Page 13
Delivery
optoNCDT ILR 102x/110x/115x
4. Delivery
4.1 Unpacking, Included in Delivery
1 Sensor optoNCDT102x/110x/115x
1 Operating Instructions
1 CD with configuration software (ILR11xx only)
1 Laser label class 1
Optional accessory, packed separately:
1 Power supply / output cable PC1000 respectively PC1100 with 2 m up to 30 m length
1 Female cable connector
You will find optional accessories in appendix, see Chap. A 1.
Carefully remove the components of the measuring system from the packaging and ensure that the
goods are forwarded in such a way that no damage can occur.
Check the delivery for completeness and shipping damage immediately after unpacking.
If there is damage or parts are missing, immediately contact the manufacturer or supplier.
4.2 Storage
- Storage temperature: -30 to +75 °C (-22 up to +167 °F), ILR11xx
-40 to +80 °C (-40 up to +176 °F), ILR102x
- Humidity: 5 - 95 % (non-condensing)

Page 14
Installation
optoNCDT ILR 102x/110x/115x
5. Installation
The sensor optoNCDT102x/110x/115x is an optical sensor for measurements with millimeter accuracy.
iPay attention to careful handling during mounting and operation.
5.1 Sensor Mounting
- The sensor is mounted by means of 3 screws type M5
- The laser beam must be directed perpendicularly onto the surface of the target. In case of misalignment it
is possible that the measurement results will not always be accurate.
iTo align the sensor, please comply with the Instructions for Operation, see Chap. 7.
81.5 (3.24)
93 (3.66)
20
(.79)
42 (1.65) 42 (1.65) 43 (1.69)
94.4 (3.72) 12.3
(.48)
5.75 (.23)
27.5
(1.08)
Light beam Mounting
holes ø 5.8
Fig. 7 Dimensional drawing sensor, dimensions in mm (inches), not to scale

Page 15
Installation
optoNCDT ILR 102x/110x/115x
5.2 Reflector Mounting
The series ILR1021/1101/1151 sensors measure the distance to a reflector. Direct measuring to a target is not possible. Depending on
the measuring range different types of reflectors are used.
ILR-R700
ILR-R540 ILR-R660
ILR-R460
ILR-R250
ILR-RF250
25
0
m
20
0
m80
m
80
m
50
m
B
b
a
A
t
d
Fig. 8 Dimensional drawing reflector, dimensions in mm,
not to scale
Fig. 9 Distances to the different reflectors to the sensor
iMeasuring against a reflector only with series ILR1021/1101/1151 sensors.
A B a b d t
ILR-RF250 250 250 - - - 0.5
ILR-R250 248 248 218 218 6.5 4.5
ILR-R460 460 460 430 430 6.5 4.5
ILR-R660 660 660 630 630 6.5 4.5
ILR-R540 540 540 510 510 6.5 6.8
ILR-R700 700 700 670 670 6.5 6.8

Page 16
Installation
optoNCDT ILR 102x/110x/115x
Reflector
Reflector
Reflector
Top
Top
Top
Fig. 10 Reflector orientation
It is possible to align the sensor over a max. distance of approximately 50 m using the integrated red light
target laser.
iFor larger distances, use the aligning aid (ILR-AA1) listed in the accessories, see Chap. A 1.
This aligning aid, makes it possible to check the position of the red light target laser spot on the reflector at
very long ranges (>100 m). When aligning first check that the light spot is in the center of the reflector at a
very short distance (e. g. < 1 m). The reflector is then moved to its final position with the longest range and
the position of the light spot is checked again and adjusted if necessary. Finally, check the position of the
light spot again close-up. The light spot must always be in the center of the reflector whatever the position.
The fine adjustment set (LR-FA1) available as an accessory can be used for finer adjustment, see Chap. A 1.

Page 17
Installation
optoNCDT ILR 102x/110x/115x
5.3 Light Spot Geometry
5.3.1 ILR102x
27.5
4 x 7
3 x 10
4 x 12
10 x 5 2 m
4 m
6 m
Fig. 11 Light spot geometry ILR1020, dimensions in mm, not to scale
27.5
15 x 20
30 x 40
45 x 60
10 x 5 10 m
20 m
30 m
Fig. 12 Light spot geometry ILR1021, dimensions in mm, not to scale

Page 18
Installation
optoNCDT ILR 102x/110x/115x
5.3.2 ILR11xx
27.5
3 x 10
4 x 12
10 x 20
4 m
6 m
10 m
10 x 5
27.5
20 x 20
100 x 100
200 x 200
500 x 500
10 x 5 10 m
50 m
100 m
250 m
Fig. 13 Light spot geometry ILR11x0, dimensions in mm, not to scale

Page 19
Installation
optoNCDT ILR 102x/110x/115x
5.4 Electrical Connection
The sensors contain 5-pin connectors (ILR102x) or 12-pin connectors (ILR11xx). Bending radius of the supply
and output cable (available as an optional accessory, see Chap. A 1):
PC1x 34 mm (once), 84 mm (permanent)
PC11x 47 mm (once), 116 mm (permanent)
+UB
Switching output
0 V (GND)
RLast
Umax.
< 2.4 V
Fig. 14 Wiring diagram switching outputs

Page 20
Installation
optoNCDT ILR 102x/110x/115x
5.4.1 ILR102x
Pin Color
PC1000
Specification
1
2
3
4
5
1 brown Ub + 18 ... 30 V
2 white Switching output QB, Imax. 100 mA
3 blue 0 V (GND)
4 black Switching output QA, Imax. 100 mA Fig. 15 Female cable connector,
view on solder pin side
5 gray Analog output 4 .. 20 mA
1
5
4
2
3
ILR102x
+UB(18 ... 30 VDC)
IOUT (4 ... 20 mA)
Switching output Q A
Switching output Q B
GND supply/output
mA
Fig. 16 Pin assignment