MICRO-EPSILON optoNCDT 1900-IE User manual

ILD1900-2
ILD1900-10
ILD1900-25
ILD1900-50
ILD1900-100
ILD1900-200
ILD1900-500
ILD1900-2LL
ILD1900-6LL
ILD1900-10LL
ILD1900-25LL
ILD1900-50LL
Operating Instructions
optoNCDT 1900-IE
EtherCAT

MICRO-EPSILON
MESSTECHNIK
GmbH & Co. KG
Königbacher Str. 15
94496 Ortenburg / Deutschland
Tel. [phone] / 168-0
Fax [phone] / 168-90
e-mail [email protected]
www.micro-epsilon.com
Intelligent laser-optical displacement measurement
optoNCDT 1900-IE EtherCAT® is registered trademark and patented technology,
licensed by Beckhoff Automation GmbH, Germany.

optoNCDT 1900 / EtherCAT
Contents
1. Safety ............................................................................................................................................................... 9
1.1 Symbols Used ............................................................................................................................................................................9
1.2 Warnings.....................................................................................................................................................................................9
1.3 Notes on CE Marking ...............................................................................................................................................................10
1.4 Intended Use ............................................................................................................................................................................10
1.5 Proper Environment..................................................................................................................................................................11
2. Laser Safety................................................................................................................................................... 12
2.1 General .....................................................................................................................................................................................12
2.2 Laser Class 2 ............................................................................................................................................................................12
2.3 Laser Class 3R..........................................................................................................................................................................14
3. Functional Principle, Technical Data ............................................................................................................ 16
3.1 Short Description......................................................................................................................................................................16
3.2 Advanced Surface Compensation ...........................................................................................................................................17
3.3 Technical Data ..........................................................................................................................................................................18
3.3.1 ILD1900-xx...............................................................................................................................................................18
3.3.2 ILD1900-xxLL ...........................................................................................................................................................20
4. Delivery .......................................................................................................................................................... 22
4.1 Unpacking, Included in Delivery...............................................................................................................................................22
4.2 Storage .....................................................................................................................................................................................22
5. Assembly ....................................................................................................................................................... 23
5.1 Notes for Operation ..................................................................................................................................................................23
5.1.1 Reflectance of Target Surface ................................................................................................................................23
5.1.2 Interferences............................................................................................................................................................24
5.1.2.1 Ambient Light.......................................................................................................................................24
5.1.2.2 Color Differences .................................................................................................................................24
5.1.2.3 Thermal Influences ..............................................................................................................................24
5.1.2.4 Mechanical Vibrations .........................................................................................................................24
5.1.2.5 Motion Blur ..........................................................................................................................................24
5.1.2.6 Surface Roughness .............................................................................................................................25
5.1.2.7 Angular Influences ..............................................................................................................................26
5.1.3 Optimizing the Measurement Accuracy..................................................................................................................27

optoNCDT 1900 / EtherCAT
5.2 Mechanical Fastening, Dimensional Drawing..........................................................................................................................28
5.2.1 General ....................................................................................................................................................................28
5.2.2 Mounting..................................................................................................................................................................28
5.3 Control and Indicator Elements................................................................................................................................................30
5.4 Electrical Connections..............................................................................................................................................................31
5.4.1 RJ45, PoE Connections ..........................................................................................................................................31
5.4.2 RJ45 Connection.....................................................................................................................................................32
5.4.3 Pin Assignment........................................................................................................................................................33
5.4.4 Supply Voltage ........................................................................................................................................................34
5.4.5 Turning on the Laser................................................................................................................................................35
5.4.6 Plug-In Connection, Supply and Output Cable ......................................................................................................36
6. Operation ....................................................................................................................................................... 37
6.1 Getting Ready for Operation ....................................................................................................................................................37
6.2 Operation via Web Interface, Ethernet .....................................................................................................................................38
6.2.1 General ....................................................................................................................................................................38
6.2.2 Access via Web Interface ........................................................................................................................................39
6.2.3 Measurement Task Selection ..................................................................................................................................41
6.2.4 Display of Measurement Values in the Web Browser .............................................................................................42
6.2.5 Video Signal Display in the Web Browser...............................................................................................................44
6.3 Parameter Setting via EtherCAT ...............................................................................................................................................46
6.4 Timing, Measurement Value Cycles.........................................................................................................................................46
6.5 Operation via Membrane Key...................................................................................................................................................47
7. Setting Sensor Parameters........................................................................................................................... 48
7.1 Preliminary Remarks about the Setting Options......................................................................................................................48
7.2 Parameters Overview................................................................................................................................................................48
7.3 Inputs ........................................................................................................................................................................................49
7.4 Data Recording.........................................................................................................................................................................50
7.4.1 Preliminary Remarks ...............................................................................................................................................50
7.4.2 Measurement Configuration....................................................................................................................................50
7.4.3 Measuring Rate .......................................................................................................................................................50
7.4.4 ROI Masking ............................................................................................................................................................51
7.4.5 Exposure Mode .......................................................................................................................................................52
7.4.6 Peak Selection.........................................................................................................................................................53

optoNCDT 1900 / EtherCAT
7.5 Signal Processing.....................................................................................................................................................................54
7.5.1 Preliminary Remarks ...............................................................................................................................................54
7.5.2 Averaging.................................................................................................................................................................54
7.5.2.1 General.................................................................................................................................................54
7.5.2.2 Moving Average ...................................................................................................................................55
7.5.2.3 Recursive Average ...............................................................................................................................56
7.5.2.4 Median ................................................................................................................................................56
7.5.3 Zeroing, Mastering ..................................................................................................................................................57
7.6 EtherCAT Digital Output ...........................................................................................................................................................58
7.6.1 Values, Ranges........................................................................................................................................................58
7.6.2 Behavior of the Digital Output .................................................................................................................................60
7.7 System Settings........................................................................................................................................................................62
7.7.1 General ....................................................................................................................................................................62
7.7.2 Unit, Language ........................................................................................................................................................62
7.7.3 Load & Save ............................................................................................................................................................63
7.7.4 Import, Export..........................................................................................................................................................65
7.7.5 Reset Sensor ...........................................................................................................................................................66
7.7.6 Bootmode................................................................................................................................................................66
8. EtherCAT........................................................................................................................................................ 67
8.1 Preliminary Remarks.................................................................................................................................................................67
8.2 Saving the Settings, Continuing Ethernet Mode......................................................................................................................67
9. Cleaning......................................................................................................................................................... 68
10. Disclaimer...................................................................................................................................................... 68
11. Service, Repair .............................................................................................................................................. 69
12. Decommissioning, Disposal ......................................................................................................................... 69

optoNCDT 1900 / EtherCAT
Appendix
A 1 Optional Accessories................................................................................................................................................................70
A 2 Factory Settings........................................................................................................................................................................71
A 3 Switching between EtherCAT and Ethernet Setup Mode ........................................................................................................72
A 4 Switch between Ethernet Setup Mode and EtherCAT .............................................................................................................73
A 5 EtherCAT Documentation.........................................................................................................................................................74
A 5.1 General .....................................................................................................................................................................................74
A 5.2 Introduction...............................................................................................................................................................................75
A 5.2.1 Structure of EtherCAT® Frames .............................................................................................................................75
A 5.2.2 EtherCAT® Services................................................................................................................................................75
A 5.2.3 Addressing and FMMUs..........................................................................................................................................76
A 5.2.4 Sync Manager .........................................................................................................................................................76
A 5.2.5 EtherCAT State Machine .........................................................................................................................................77
A 5.2.6 CANopen over EtherCAT.........................................................................................................................................77
A 5.2.7 Process Data PDO Mapping ...................................................................................................................................78
A 5.2.8 Service Data SDO Service.......................................................................................................................................78
A 5.3 CoE – Object Directory.............................................................................................................................................................79
A 5.3.1 Communication-Specific Standard Objects............................................................................................................79
A 5.3.1.1 Overview ..............................................................................................................................................79
A 5.3.1.2 Object 1000h: Device Type..................................................................................................................80
A 5.3.1.3 Object 1008h: Manufacturer Device Name .........................................................................................80
A 5.3.1.4 Object 1009h: Hardware Version.........................................................................................................80
A 5.3.1.5 Object 100Ah: Software Version..........................................................................................................80
A 5.3.1.6 Object 1018h: Device Identification.....................................................................................................80
A 5.3.1.7 TxPDO Mapping...................................................................................................................................81
A 5.3.1.8 Object 1C00h: Synchronous Manager Type .......................................................................................84
A 5.3.1.9 Object 1C12h: RxPDO Assign .............................................................................................................84
A 5.3.1.10 Object 1C13h: TxPDO Assign .............................................................................................................84
A 5.3.1.11 Object 1C32h: Synchronization Manager Input Parameters ..............................................................85
A 5.3.1.12 Object 1C33h: Synchronization Manager Input Parameters ..............................................................85
A 5.3.2 Manufacturer Specific Objects................................................................................................................................87
A 5.3.2.1 Object 3000h: Light Source.................................................................................................................88
A 5.3.2.2 Object 3200: Measurement Configuration, Measuring Rate, Evaluation Range, Exposure, Peak Selec-
tion, Error Handling .................................................................................................................................................89
A 5.3.2.3 Object 3400: Averaging .......................................................................................................................90
A 5.3.2.4 Object 3450: Zeroing, Mastering.........................................................................................................91
A 5.3.2.5 Object 3800: System Settings, Key Lock, Login, Password, Factory Settings...................................92
A 5.3.2.6 Object 3850: Measurement Task .........................................................................................................93
A 5.3.2.7 Object 3851: Signal Quality.................................................................................................................93

optoNCDT 1900 / EtherCAT
A 5.3.2.8 Object 3852: Load, Save .....................................................................................................................94
A 5.3.2.9 Object 3900: Sensor Information.........................................................................................................94
A 5.4 Mappable Objects - Process Data............................................................................................................................................95
A 5.4.1 General ....................................................................................................................................................................95
A 5.4.2 Object 6000: Exposure time....................................................................................................................................95
A 5.4.3 Object 6001: Measurement Frequency ..................................................................................................................96
A 5.4.4 Object 6002: Timestamp .........................................................................................................................................96
A 5.4.5 Object 6003: Measurement counter .......................................................................................................................96
A 5.4.6 Object 6004: Frame status......................................................................................................................................97
A 5.4.7 Object 6005: Distance value, not linearized ...........................................................................................................97
A 5.4.8 Object 6006: Intensity..............................................................................................................................................97
A 5.4.9 Object 6007: Distance value, linearized..................................................................................................................98
A 5.4.10 Object 6008: Peak distance ....................................................................................................................................98
A 5.5 Error Codes for SDO Services..................................................................................................................................................99
A 5.6 Oversampling..........................................................................................................................................................................101
A 5.7 Update ....................................................................................................................................................................................103
A 5.7.1 Update via FoE......................................................................................................................................................103
A 5.7.2 Update via EoE......................................................................................................................................................103
A 5.8 Operational Modes .................................................................................................................................................................104
A 5.8.1 Free Run ................................................................................................................................................................104
A 5.8.2 Distributed Clocks SYNC0 Synchronization .........................................................................................................104
A 5.8.3 SM2/SM3 Synchronization....................................................................................................................................104
A 5.9 Meaning of RUN and ERR LEDs in EtherCAT Operation.......................................................................................................105
A 5.10 EtherCAT Configuration with the Beckhoff TwinCAT© Manager...........................................................................................106

optoNCDT 1900 / EtherCAT

Page 9
Safety
optoNCDT 1900 / EtherCAT
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.
Measurement Indicates hardware or a software button/menu.
1.2 Warnings
Connect the power supply according to the regulations for electrical equipment.
> Risk of injury
> Damage to or destruction of the sensor
Avoid shocks and impacts to the sensor.
Damage to or destruction of the sensor
Install the sensor on a flat surface using only the mounting holes/threaded holes provided, any type of clamp-
ing is not permitted.
> 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 sensor cable against damage. Attach the cable without load, secure the cable after approx. 25 cm
and the pigtail on the connector, e.g. using cable ties.
> Destruction of the sensor, failure of the measuring device

Page 10
Safety
optoNCDT 1900 / EtherCAT
Avoid constant exposure of the sensor to splashes of water.
> Damage to or destruction of the sensor
Avoid exposure of sensor to aggressive media (detergents, cooling emulsions).
> Damage to or destruction of the sensor
1.3 Notes on CE Marking
The following apply to the 1900-IE measuring system:
- EU Directive 2014/30/EU
- EU Directive 2011/65/EU
Products which carry the CE mark satisfy the requirements of the EU directives cited and the relevant applicable harmonized Euro-
pean standards (EN). The measuring system is designed for use in industrial environments.
The EU Declaration of Conformity and the technical documentation are available to the responsible authorities according to the EU
Directives.
1.4 Intended Use
- The optoNCDT 1900-IE is designed for use in industrial and laboratory applications. It is used for
Measuring displacement, distance, position and thickness
Monitoring quality and checking dimensions
- The sensor must only be operated within the values specified in the technical data see Chap. 3.3.
- The sensor must be used in such a way that no persons are endangered or machines are damaged in the event of malfunction or
total failure of the sensor.
- Take additional precautions for safety and damage prevention in case of safety-related applications.

Page 11
Safety
optoNCDT 1900 / EtherCAT
1.5 Proper Environment
- Protection class: IP67 (applies only when sensor cable is plugged in)
Lenses are excluded from the protection class. Contamination of the lenses causes impairment or failure of the function.
- Temperature range:
Operation: 0 ... 50 °C
Storage: -20 ... 70 °C
- Humidity: 5 - 95% (non-condensing)
- Ambient pressure: Atmospheric pressure
iThe protection class is limited to water, no penetrating liquids or the like.

Page 12
Laser Safety
optoNCDT 1900 / EtherCAT
2. Laser Safety
2.1 General
The optoNCDT 1900 operates with a semiconductor laser with a wavelength of 658 nm (visible/red) or 670 nm (visible/red).
When operating the optoNCDT 1900 sensors, the relevant regulations according to IEC 60825, Part 1 of 05/2014 and the applicable
accident prevention regulations must be followed.
iIf both warning labels are covered over when the unit is installed, the user must ensure that supplementary labels are applied.
Operation of the laser is indicated visually by the LED on the sensor, see Chap. 5.3.
The housing of the optical sensors may only be opened by the manufacturer, see Chap. 10.
For repair and service purposes, the sensors must always be sent to the manufacturer.
2.2 Laser Class 2
The sensors fall within laser class 2. The laser is operated on a pulsed mode, the maximum optical power is ≤ 1 mW. The pulse
frequency depends on the adjusted measuring rate (0.25 ... 10 kHz). The pulse duration of the peaks is regulated depending on the
measuring rate and reflectivity of the target and can be 4 up to 3995 µs.
Laser radiation. Close your eyes or immediately turn away if the laser beam hits the eye. Irritation or injury of the
eyes possible.
iObserve the laser protection regulations.
Although the laser output is low, directly looking into the laser beam must be avoided. Close your eyes or immediately turn away if the
laser beam hits the eye. Lasers of Class 2 are not subject to notification and a laser protection officer is not required.
The following warning labels are attached to the sensor cable:

Page 13
Laser Safety
optoNCDT 1900 / EtherCAT
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2014
P 1mW; =670nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
LASERSTRAHLUNG
NICHT IN DEN STRAHL BLICKEN
LASER KLASSE 2
nach DIN EN 60825-1: 2015-07
P 1mW; =670nm
Fig. 1 Laser labels on the sensor cable Fig. 2 Laser warning sign on the sensor housing
During operation of the sensor, the pertinent regulations according to IEC 60825-1 on „Safety of laser products“ must be fully ob-
served at all times. The sensor complies with all applicable laws for the manufacturer of laser devices.
optoNCDT
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2014
P 1mW; =670nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
Fig. 3 Sensor cable and sensor with laser sign, class 2

Page 14
Laser Safety
optoNCDT 1900 / EtherCAT
2.3 Laser Class 3R
The sensors fall within laser class 3R. The laser is operated on a pulsed mode, the maximum optical power is ≤ 5 mW. The pulse
frequency depends on the adjusted measuring rate (0.25 ... 10 kHz). The pulse duration of the peaks is regulated depending on the
measuring rate and reflectivity of the target and can be 4 up to 3995 µs.
Laser radiation. Use suitable protective equipment and close your eyes or immediately turn away if the laser
beam hits the eye. Irritation or injury of the eyes possible.
iObserve the laser protection regulations.
Accordingly, the following applies: The accessible laser radiation is harmful to the eyes. Looking directly into the laser beam is harmful
to the eyes with laser class 3R devices. Reflections of shiny or mirroring surfaces are also harmful to the eyes.
Class 3R laser sensors require a laser protection officer.
Mark the laser area recognizable and everlasting. During operation the laser area has to be restricted and marked.
The following warning labels are attached to the sensor cable:
LASER RADIATION
AVOID DIRECT EYE EXPOSURE
CLASS 3R LASER PRODUCT
IEC 60825-1: 2014
P 5 mW;  = 658 nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
LASERSTRAHLUNG
NICHT DEM STRAHL AUSSETZEN
LASER KLASSE 3R
nach DIN EN 60825-1: 2015-07
F = 0,25 ... 10 kHz, t = 4 ... 3995 µs
P0 5 mW, P P = 5 mW; =658 nm
laser
aperture
Laser-
austritts-
öffnung
Fig. 4 Laser labels on the sensor cable Fig. 5 Laser warning sign on the sensor housing
During operation of the sensor, the pertinent regulations according to IEC 60825-1 on „Safety of laser products“ must be fully ob-
served at all times. The sensor complies with all applicable laws for the manufacturer of laser devices.

Page 15
Laser Safety
optoNCDT 1900 / EtherCAT
optoNCDT
laser
aperture
Laser-
austritts-
öffnung
LASER RADIATION
AVOID DIRECT EYE EXPOSURE
CLASS 3R LASER PRODUCT
IEC 60825-1: 2014
P 5 mW;  = 658 nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
Fig. 6 Sensor cable and sensor with laser sign, class 3R

Page 16
Functional Principle, Technical Data
optoNCDT 1900 / EtherCAT
3. Functional Principle, Technical Data
3.1 Short Description
The optoNCDT 1900 operates according to the principle of optical triangulation, i.e. a visible, modulated light spot is projected onto
the surface of the measuring object.
The diffuse part of the reflection of this light spot is imaged on a spatial resolution element (CMOS) by a receiver optic arranged at a
certain angle to the optical axis of the laser beam.
A signal processer in the sensor calculates the distances between the light spot on the target and the sensor from the output signal of
the CMOS element. The distance value is linearized and output via the EtherCAT interface.
Digital value 1
262077
98232
131000
163768
262078
MR SMR
MR = Measuring range
SMR = Start of measuring range
MMR = Mid of measuring range
EMR = End of measuring range
Fig. 7 Term definitions
1) For displacement values without zero setting or mastering.

Page 17
Functional Principle, Technical Data
optoNCDT 1900 / EtherCAT
3.2 Advanced Surface Compensation
The optoNCDT 1900 is equipped with an intelligent surface control feature. New algorithms generate stable measurement results
even on demanding surfaces where changing reflections occur. Furthermore, these new algorithms compensate for ambient light up
to 50,000 lux. Therefore, this is the sensor with the highest resistance to ambient light in its class which can even be used in strongly
illuminated environments.

Page 18
Functional Principle, Technical Data
optoNCDT 1900 / EtherCAT
3.3 Technical Data
3.3.1 ILD1900-xx
Model ILD1900- 2 10 25 50 100 200 500
Measuring range mm 2 10 25 50 100 200 500
Start measuring range mm 15 20 25 40 50 60 100
Mid measuring range mm 16 25 37.5 65 100 160 350
End measuring range mm 17 30 50 90 150 260 600
Measuring rate 1continuously adjustable between 0.25 ... 10 kHz
7 adjustable stages: 10 kHz / 8 kHz / 4 kHz / 2 kHz / 1.0 kHz / 500 Hz / 250 Hz
Linearity 2 µm ≤ ±1 ≤ ±2 ≤ ±5 ≤ ±10 ≤ ±30 ≤ ±100 ≤ ±400
% FSO ≤± 0.05 ≤± 0.02 ≤± 0.03 ≤± 0.05 ≤± 0.08
Repeatability 3µm < 0.1 < 0.4 < 0.8 < 1.6 < 4 < 8 < 20 ... 40
Temperature stability 4 FSO/K ±0.005 %
Light spot diameter
(± 10 %) 5
SMR in µm 60 x 75 115 x 150 200 x 265 220 x 300 310 x 460
950 x 1200 950 x 1200
MMR in µm 55 x 65 60 x 65 70 x 75 95 x 110 140 x 170
EMR in µm 65 x 75 120 x 140 220 x 260 260 x 300 380 x 410
smallest
diameter
55 x 65 µm
with 16 mm
60 x 65 µm
with 25 mm
65 x 70 µm
with 35 mm
85 x 90 µm
with 55 mm
120 x 125
with 75 mm - -
Light source Semiconductor laser < 1 mW, 670 nm (red) with laser class 2
Semiconductor laser ≤ 5 mW, 658 nm (red) with laser class 3R
Laser class Class 2 according to IEC 60825-1: 2014
optionally class 3R according to IEC 60825-1: 2014
Permissible ambient light 50,000 lx 30,000 lx 10,000 lx
Supply voltage 11 ... 30 V DC or PoE, external supply has priority over PoE
Power consumption < 3 W (24 V)

Page 19
Functional Principle, Technical Data
optoNCDT 1900 / EtherCAT
Model ILD1900- 2 10 25 50 100 200 500
Signal input Laser on/off
Digital interface EtherCAT
Connection integrated pigtail 0.3 m with 12-pin M12 plug;
optional extension to 3 m / 6 m / 9 m / 15 m (see accessories for suitable connection cable)
Temperature
range
Storage -20 ... +70°C (non-condensing)
Operation 0 ... +50°C (non-condensing)
Shock (DIN EN 60068-2-27) 15 g / 6 ms
Vibration (DIN EN 60068-2-6) 30 g / 20 ... 500 Hz
Protection class (DIN EN
60529) IP67
Material Aluminum housing
Weight approx. 185 g (incl. pigtail)
Control and indicator ele-
ments
Select button: Reset, Ethernet Setup mode;
Web interface for setup 6: Application-specific presets; peak selection, video signal; freely selectable
averaging possibilities; data reduction; setup management;
3 color LEDs for status and EtherCAT
FSO = Full Scale Output
SMR = Start of measuring range, MMR = Mid of measuring range, EMR = End of measuring range
The specified data apply to a white, diffuse reflecting surface (Micro-Epsilon reference ceramic for ILD sensors)
1) Factory setting: measuring rate 4 kHz, median 9; modifying the factory setting requires the IF2001/USB converter (see accessories)
2) Relates to digital output
3) Typical value with measurements at 4 kHz and median 9
4) Related to digital output in the mid of the measuring range; the specified value is only achieved by mounting on a metallic sensor
holder. Good heat dissipation from the sensor to the holder must be ensured.
5) Light spot diameter determined using a point-shaped laser with Gaussian fit (full 1/e² width); for ILD1900-2: determined with emulated
90/10 knife-edge method
6) Connection to PC via network cable and sensor in Ethernet setup mode

Page 20
Functional Principle, Technical Data
optoNCDT 1900 / EtherCAT
3.3.2 ILD1900-xxLL
Model ILD1900- 2LL 6LL 10LL 25LL 50LL
Measuring range 2 mm 6 mm 10 mm 25 mm 50 mm
Start of measuring range 15 mm 17 mm 20 mm 25 mm 40 mm
Mid of measuring range 16 mm 20 mm 25 mm 37.5 mm 65 mm
End of measuring range 17 mm 23 mm 30 mm 50 mm 90 mm
Measuring rate 1continuously adjustable between 0.25 … 10 kHz;
7 adjustable stages: 10 kHz / 8 kHz / 4 kHz / 2 kHz /1.0 kHz / 500 Hz / 250 Hz
Linearity 2< ±1 µm < ±1.2 µm < ±2 µm < ±5 µm < ±10 µm
< ± 0.05 % FSO < ± 0.02 % FSO < ± 0.02 % FSO < ± 0.02 % FSO < ± 0.02 % FSO
Repeatability 3< 0.1 µm < 0.25 µm < 0.4 µm < 0.8 µm < 1.6 µm
Temperature stability 4 ±0.005 % FSO / K
Light spot
diameter (±
10 %) 5
SMR 55 x 480 µm 100 x 600 µm 125 x 730 µm 210 x 950 µm 235 x 1280 µm
MMR 40 x 460 µm 50 x 565 µm 55 x 690 µm 80 x 970 µm 125 x 1500 µm
EMR 55 x 440 µm 100 x 525 µm 125 x 660 µm 220 x 1000 µm 325 x 1470 µm
smallest
diameter
40 x 460 µm
with 16 mm
50 x 565 µm
with 20 mm
55 x 690 µm
with 25 mm
80 x 970 µm
with 37.5 mm
115 x 1450 µm
with 59 mm
Light source Semiconductor laser < 1 mW, 670 nm (red) with laser class 2
Semiconductor laser ≤ 5 mW, 658 nm (red) with laser class 3R
Laser class Class 2 according to IEC 60825-1: 2014
optionally class 3R according to IEC 60825-1: 2014
Permissible ambient light 50,000 lx
Supply voltage 11 … 30 VDC or PoE, external supply has priority over PoE
Power consumption < 3 W (24 V)