MICRO-EPSILON ILD 1420-10 User manual

ILD 1420-10
ILD 1420-25
ILD 1420-50
ILD 1420-100
ILD 1420-200
ILD 1420-500 ILD 1420-10 CL1
ILD 1420-25 CL1
ILD 1420-50 CL1
Instruction Manual
optoNCDT 1420

MICRO-EPSILON
MESSTECHNIK
GmbH & Co. KG
Königbacher Straße 15
94496 Ortenburg / Germany
Tel. [phone] / 168-0
Fax [phone] / 168-90
e-mail [email protected]
www.micro-epsilon.com
Intelligent laser optical displacement measurement

optoNCDT 1420
Contents
1. Safety ........................................................................................................................................ 9
1.1 Symbols Used ................................................................................................................................................. 9
1.2 Warnings.......................................................................................................................................................... 9
1.3 Notes on CE Marking .................................................................................................................................... 10
1.4 Intended Use ................................................................................................................................................. 11
1.5 Proper Environment....................................................................................................................................... 11
2. Laser Safety............................................................................................................................ 12
2.1 ILD1420.......................................................................................................................................................... 12
2.2 ILD1420 CL1 .................................................................................................................................................. 14
3. Functional Principle, Technical Data ..................................................................................... 15
3.1 Short Description........................................................................................................................................... 15
3.2 Auto Target Compensation (ATC) ................................................................................................................. 16
3.3 Technical Data ILD1420................................................................................................................................. 17
3.4 Technical Data ILD1420-CL1 ......................................................................................................................... 19
4. Delivery ................................................................................................................................... 21
4.1 Unpacking, Included in Delivery.................................................................................................................... 21
4.2 Storage .......................................................................................................................................................... 21
5. Installation .............................................................................................................................. 22
5.1 Instructions for Installation............................................................................................................................. 22
5.1.1 Reflection Factor of the Target Surface........................................................................................ 22
5.1.2 Error Influences ........................................................................................................................... 22
5.1.2.1 Light from other Sources ........................................................................................... 22
5.1.2.2 Color Differences ........................................................................................................ 23
5.1.2.3 Temperature Influences .............................................................................................. 23
5.1.2.4 Mechanical Vibration .................................................................................................. 23
5.1.2.5 Movement Blurs ......................................................................................................... 23
5.1.2.6 Surface Roughness .................................................................................................... 24
5.1.2.7 Angle Influences ......................................................................................................... 25
5.1.3 Optimizing the Measuring Accuracy ........................................................................................... 26
5.2 Mounting, Dimensions .................................................................................................................................. 27
5.3 Indicator Elements at Sensor ........................................................................................................................ 29

optoNCDT 1420
5.4 Electrical Connections................................................................................................................................... 30
5.4.1 Connection Possibilities ............................................................................................................... 30
5.4.2 Pin Assignment............................................................................................................................. 32
5.4.3 Supply Voltage ............................................................................................................................. 33
5.4.4 Laser on........................................................................................................................................ 33
5.4.5 Analog Output .............................................................................................................................. 34
5.4.6 Multifunctional Input ..................................................................................................................... 35
5.4.7 RS422 Connection with USB Converter IF2001/USB.................................................................. 35
5.4.8 Digital Output................................................................................................................................ 36
5.4.9 Connector and Sensor Cable....................................................................................................... 37
6. Operation ................................................................................................................................ 38
6.1 Getting Ready for Operation ......................................................................................................................... 38
6.2 Operation via Web Interface.......................................................................................................................... 39
6.2.1 Preconditions................................................................................................................................ 39
6.2.2 Access via Web Interface ............................................................................................................. 41
6.2.3 Measurement Presentation via Web Browser.............................................................................. 43
6.2.4 Video Signal via Web Browser ..................................................................................................... 45
6.3 Programming via ASCII Commands ............................................................................................................. 47
6.4 Timing, Measurement Value Flux .................................................................................................................. 47
7. Set Sensor Parameter ............................................................................................................ 48
7.1 Preliminary Remarks to the Adjustments ...................................................................................................... 48
7.2 Overview Parameter....................................................................................................................................... 48
7.3 Inputs ............................................................................................................................................................. 49
7.4 Signal Processing.......................................................................................................................................... 49
7.4.1 Preliminary Remark ...................................................................................................................... 49
7.4.2 Measurement Task ....................................................................................................................... 50
7.4.3 Measuring Rate ............................................................................................................................ 51
7.4.4 Triggering...................................................................................................................................... 52
7.4.4.1 General........................................................................................................................ 52
7.4.4.2 Signal Processing - Trigger for Acquiring Values ....................................................... 54
7.4.4.3 Signal Processing - Value Output Trigger .................................................................. 54
7.4.5 Mask Evaluation Area, ROI........................................................................................................... 55
7.4.6 Peak Selection ............................................................................................................................. 56
7.4.7 Error Handling .............................................................................................................................. 56

optoNCDT 1420
7.4.8 Averaging...................................................................................................................................... 57
7.4.8.1 General........................................................................................................................ 57
7.4.8.2 Moving average........................................................................................................... 58
7.4.8.3 Recursive Average ...................................................................................................... 59
7.4.8.4 Median......................................................................................................................... 59
7.4.9 Zeroing and Mastering ................................................................................................................. 60
7.4.9.1 Zeroing, Mastering with Select Key ............................................................................ 61
7.4.9.2 Zeroing, Mastering with Hardware Input .................................................................... 62
7.4.10 Data Reduction, Output Data Rate............................................................................................... 63
7.5 Outputs .......................................................................................................................................................... 64
7.5.1 Overview ....................................................................................................................................... 64
7.5.2 Digital Output, RS422................................................................................................................... 65
7.5.2.1 Values, Ranges............................................................................................................ 65
7.5.2.2 Characteristics Digital Output ..................................................................................... 67
7.5.3 Analog Output Scaling ................................................................................................................. 69
7.5.3.1 Output Scaling ............................................................................................................ 69
7.5.3.2 Output Scaling with Key Select................................................................................... 70
7.5.3.3 Output Scaling via Hardware Input............................................................................. 71
7.5.3.4 Calculation of Measuring Value using Analog Current............................................... 72
7.5.3.5 Characteristics Distance Value and Analog Output.................................................... 74
7.5.3.6 Mastering and Teaching Analog Output ..................................................................... 76
7.6 System Settings............................................................................................................................................. 77
7.6.1 General ......................................................................................................................................... 77
7.6.2 Unit, Language ............................................................................................................................ 77
7.6.3 Keylock ......................................................................................................................................... 78
7.6.4 Load, Save.................................................................................................................................... 79
7.6.5 Import, Export............................................................................................................................... 81
7.6.6 Access Authorization.................................................................................................................... 82
7.6.7 Sensor Reset ................................................................................................................................ 83
8. Digital Interfaces RS422 ........................................................................................................ 84
8.1 Preliminary Remarks...................................................................................................................................... 84
8.2 Measurement Data Format............................................................................................................................ 84
8.3 Conversion of the Binary Data Format .......................................................................................................... 85
9. Cleaning.................................................................................................................................. 86
10. Software Support with MEDAQLib ........................................................................................ 87

optoNCDT 1420
11. Liability for Material Defects.................................................................................................. 88
12. Decommissioning, Disposal.................................................................................................. 88
13. Service, Repair ....................................................................................................................... 88
Appendix
A 1 Optional Accessories..................................................................................................................................... 89
A 2 Factory Setting............................................................................................................................................... 91
A 3 ASCII Communication with Sensor ............................................................................................................... 92
A 3.1 General .......................................................................................................................................................... 92
A 3.2 Overview Commands .................................................................................................................................... 94
A 3.3 General Commands ...................................................................................................................................... 97
A 3.3.1 HELP............................................................................................................................................. 97
A 3.3.2 GETINFO, Sensor Information ..................................................................................................... 97
A 3.3.3 LANGUAGE, Website ................................................................................................................... 97
A 3.3.4 RESET, Boot Sensor..................................................................................................................... 98
A 3.3.5 RESETCNT, Reset Counter .......................................................................................................... 98
A 3.3.6 ECHO, Switching the Command Reply, ASCII Interface ............................................................. 98
A 3.3.7 PRINT, Sensor Settings ................................................................................................................ 99
A 3.3.8 User Level................................................................................................................................... 100
A 3.3.8.1 LOGIN, Change of the User Level............................................................................. 100
A 3.3.8.2 LOGOUT, Change into User Level ............................................................................ 100
A 3.3.8.3 GETUSERLEVEL, User Level Request ..................................................................... 100
A 3.3.8.4 STDUSER, Set Standard User .................................................................................. 100
A 3.3.8.5 PASSWD, Change Password .................................................................................... 100
A 3.3.9 Triggering.................................................................................................................................... 101
A 3.3.9.1 TRIGGER, Selection.................................................................................................. 101
A 3.3.9.2 TRIGGERAT, Effect of the Trigger Input .................................................................... 101
A 3.3.9.3 MFILEVEL, Input Pulse Multifunctional Input............................................................ 101
A 3.3.9.4 TRIGGERCOUNT, Number of Displayed Measurement Values ............................... 101
A 3.3.9.5 TRIGGERSW, Software Trigger Pulse....................................................................... 102
A 3.3.10 Interfaces .................................................................................................................................... 102
A 3.3.10.1 BAUDRATE, RS422 ................................................................................................... 102
A 3.3.10.2 UNIT, Web Interface................................................................................................... 102
A 3.3.10.3 MFIFUNC, Function Selection Multifunctional Input................................................. 102
A 3.3.10.4 ERROROUT1, Activate Digital Output....................................................................... 102
A 3.3.10.5 ERRORLEVELOUT1, Output Level Digital Output.................................................... 103
A 3.3.10.6 ERRORLIMIT ............................................................................................................. 103

optoNCDT 1420
A 3.3.10.7 ERRORHYSTERESIS ................................................................................................ 103
A 3.3.10.8 ERROROUTHOLD .................................................................................................... 103
A 3.3.11 Handling of Setups..................................................................................................................... 104
A 3.3.11.1 IMPORT ..................................................................................................................... 104
A 3.3.11.2 EXPORT..................................................................................................................... 104
A 3.3.11.3 MEASSETTINGS, Load / Save Measurement Settings ............................................ 104
A 3.3.11.4 BASICSETTINGS, Load / Save Device Settings....................................................... 105
A 3.3.11.5 SETDEFAULT, Default Settings ................................................................................. 105
A 3.3.12 ANALOGSCALE, Scaling the Analog Output............................................................................. 105
A 3.3.13 Key Function............................................................................................................................... 106
A 3.3.13.1 KEYFUNC, Choose Key Function............................................................................. 106
A 3.3.13.2 KEYLOCK, Set Keylock............................................................................................. 106
A 3.4 Measurement............................................................................................................................................... 106
A 3.4.1 TARGETMODE, Measurement Mode......................................................................................... 106
A 3.4.2 MEASPEAK, Choice of the Peak in the Video Signal ................................................................ 106
A 3.4.3 MEASRATE, Measuring Rate ..................................................................................................... 106
A 3.4.4 LASERPOW, Laser Power .......................................................................................................... 107
A 3.4.5 ROI, Video Signal, Masking the Region of Interest (ROI) .......................................................... 107
A 3.4.6 Measurement Value Processing................................................................................................. 107
A 3.4.6.1 AVERAGE, Measurement Value................................................................................ 107
A 3.4.6.2 MASTERMV, Mastering / Zeroing.............................................................................. 108
A 3.5 Data Output.................................................................................................................................................. 108
A 3.5.1 OUTPUT, Selection of Measurement Value Output ................................................................... 108
A 3.5.2 OUTREDUCEDEVICE, Output Reduction of Measurement Value Output ................................ 108
A 3.5.3 OUTREDUCECOUNT, Output Data Rate ................................................................................... 109
A 3.5.4 OUTHOLD, Error Processing ..................................................................................................... 109
A 3.5.5 Selection of Measurement Values to be Output ........................................................................ 109
A 3.5.5.1 GETOUTINFO_RS422, Request Data Selection....................................................... 109
A 3.5.5.2 OUTADD_RS422, Selection of Data Additional Values ............................................ 109
A 3.5.5.3 OUTVIDEO_RS422, Adjust Video Output ................................................................. 110
A 3.6 Example Command Sequence During Selection of Measurement Value.................................................. 110
A 3.7 Error Messages............................................................................................................................................ 111
A 4 Control Menu ............................................................................................................................................... 113
A 4.1 Tab Home..................................................................................................................................................... 113
A 4.2 Tab Settings ................................................................................................................................................. 113
A 4.2.1 Inputs.......................................................................................................................................... 113
A 4.2.2 Signal Processing....................................................................................................................... 114
A 4.2.3 Outputs ....................................................................................................................................... 116
A 4.2.4 System Settings.......................................................................................................................... 118

optoNCDT 1420

Page 9
Safety
optoNCDT 1420
1. Safety
Sensor operation assumes knowledge of the operating instructions.
1.1 Symbols Used
The following symbols are used in this 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
Avoid unnecessary laser radiation to be exposed to the human body.
Switch off the sensor for cleaning and maintenance.
Switch off the sensor for system maintenance and repair if the sensor is integrated into a system.
Caution - use of controls or adjustments or performance of procedures other than those specified may cause
harm.
Connect the power supply and the display-/output device according to the safety 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

Page 10
Safety
optoNCDT 1420
Mount the sensor only to the existing holes on a flat surface. Clamps of any kind are 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 load-free, hold the cable after appr. 25 cm e.g. zip
tie.
> Destruction of the sensor
> Failure of the measuring device
Avoid constant exposure of 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 optoNCDT 1420:
- 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 MESSTECHNIK
GmbH & Co. KG
Königbacher Straße 15
94496 Ortenburg / Germany
The sensor is designed for use in industrial environments and meets the requirements.

Page 11
Safety
optoNCDT 1420
1.4 Intended Use
- The optoNCDT 1420 system is designed for use in industrial and laboratory applications.
- It is used
for measuring displacement, distance, position and thickness
for in-process quality control and dimensional testing
- The sensor must only be operated within the limits 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 and other material
goods are damaged in the event of malfunction or total failure of the controller.
- Take additional precautions for safety and damage prevention in case of safety-related applications.
1.5 Proper Environment
- Protection class: IP 65 (applies only when the sensor cable is plugged in)
Lenses are excluded from protection class. Contamination of the lenses leads to impairment or failure of the
function.
- Operating temperature: 0 °C ... 50 °C (+32 up to +104 °F)
- Storage temperature: -20 °C ... 70 °C (-4 up to +158 °F)
- Humidity: 5 - 95 % (non-condensing)
- Ambient pressure: Atmospheric pressure
iThe protection class is limited to water (no penetrating liquids, detergents or similar aggressive media).

Page 12
Laser Safety
optoNCDT 1420
Never deliberately look
into the laser beam!
Consciously close
your eyes or turn away
immediately if ever the
laser beam should hit
your eyes.
2. Laser Safety
2.1 ILD1420
The optoNCDT 1420 sensors operate with a semiconductor laser with a wavelength of 670 nm (visible/red).
The sensors fall within Laser Class 2 (II). The laser is operated on a pulsed mode, the average power is
≤1mW.Thepulsefrequencydependsontheadjustedmeasuringrate(0.25...4kHz).Thepulseduration
of the peaks is regulated depending on the measuring rate and reflectivity of the target and can be 0.3 up to
3999.6 µs.
iObserve the laser protection regulations.
Although the laser output is low looking directly into the laser beam must be avoided. Due to the visible light
beam eye protection is ensured by the natural blink reflex. The housing of the optical sensors may only be
opened by the manufacturer, see Chap. 11. For repair and service purposes the sensors must always be sent
to the manufacturer.
Lasers of Class 2 (II) are not subject to notification and a laser protection officer is not required.
The following warning labels are attached to the sensor cable.
LASER RADIATION
DO NOT STARE INTO THE BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2015-07
P 1mW; =670nm≤
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
LASERSTRAHLUNG
NICHT IN DEN STRAHL BLICKEN
LASER KLASSE 2
nach DIN EN 60825-1: 2015-07
P 1mW; =670nm≤
Fig. 1 Laser warning labels on the sensor cable

Page 13
Laser Safety
optoNCDT 1420
Fig. 2 Laser warning labels on the sensor housing
During operation of the sensor the pertinent regulations acc. to IEC 60825-1 on „radiation safety of laser
equipment“ must be fully observed at all times. The sensor complies with all applicable laws for the manufac-
turer of laser devices.
Laser operation is indicated by LED, see Chap. 5.3.
LASER RADIATION
DO NOT STARE INTO THE BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2015-07
P 1mW; =670nm≤
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
Fig. 3 True reproduction of the sensor with its actual location of the warning labels, ILD 1420
iIf both warning labels are covered over when the unit is installed the user must ensure that supplemen- tary labels are applied.

Page 14
Laser Safety
optoNCDT 1420
2.2 ILD1420 CL1
The optoNCDT 1420 CL1 sensors operate with a semiconductor laser with a wavelength of 670 nm (visible/
red).Themaximumopticalpoweris≤0.39mW.ThesensorsfallwithinLaserClass1(I).
The accessible radiation is harmless under predictable conditions. Impairment of color vision and incon-
venience may not excluded for class 1 laser devices, e. g. through glare. The following warning labels are
attached to the sensor cable:
P≤0,39 mW; λ=670 nm
IEC 60825-1:2015-07
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
CLASS 1 LASER PRODUCT
P≤0,39 mW; =670 nm
Laser Klasse 1
nach DIN EN 60825-1:2015-07
Fig. 4 Laser warning labels on the sensor cable Fig. 5 Laser warning labels
on the sensor housing
Consequently, you can use Class 1 laser equipment without further protective measures. Class 1 lasers are
not subject to registration and a laser protection officer is not required. Laser operation is indicated by LED,
see Chap. 5.3. The housing of the optical sensors may only be opened by the manufacturer, see Chap. 11.
For repair and service purposes the sensors must always be sent to the manufacturer.
P≤0,39 mW; λ=670 nm
IEC 60825-1:2015-07
THIS PRODUCT COMPLIES WITH FDA
REGULATIONS 21CFR 1040.10 AND 1040.11
CLASS 1 LASER PRODUCT
Fig. 6 True reproduction of the sensor with its actual location of the warning labels, ILD 1420

Page 15
Functional Principle, Technical Data
optoNCDT 1420
3. Functional Principle, Technical Data
3.1 Short Description
The optoNCDT 1420 uses the principle of optical triangulation, that is, a visible, modulated point of light is
projected onto the target surface.
The diffuse part of the reflection of this point of light is displayed depending on distance on a position-resolv-
ing element (CMOS) by an receiver optic which is arranged to the optical axis of the laser beam in a defined
angle.
A signal processor in the sensor calculates the distance of the point of light on the measuring object to the
sensor by means of the output signal of the CMOS elements. The distance value is linearized and output by
means of the analog or RS422 interface.
SMRRange
optoNCDT
4 mA (SMR)
12 mA (MR)
3 mA
3 mA
Current output
20 mA (EMR)
Digital value
1
262077
643
64877
262078
Range = Measuring range
SMR = Start of measuring range
MR = Midrange
EMR = End of measuring range
Fig. 7 Definition of terms
1) For distance values without zero setting resp. mastering only

Page 16
Functional Principle, Technical Data
optoNCDT 1420
3.2 Auto Target Compensation (ATC)
The Auto Target Compensation (ATC) enables stable compensation independent of color and brightness of
the measuring object. Also small objects can be detected reliably thanks to the small measuring spot.

Page 17
Functional Principle, Technical Data
optoNCDT 1420
3.3 Technical Data ILD1420
Model ILD1420-10 ILD1420-25 ILD1420-50 ILD1420-100 ILD1420-200 ILD1420-500
Measuring range 10 mm 25 mm 50 mm 100 mm 200 mm 500 mm
Start of measuring range 20 mm 25 mm 35 mm 50 mm 60 mm 100 mm
Midrange 25 mm 37.5 mm 60 mm 100 mm 160 mm 350 mm
End of measuring range 30 mm 50 mm 85 mm 150 mm 260 mm 600 mm
Linearity 18 ... 10 µm 20 ... 25 µm 40 ... 50 µm 80 ... 100 µm 160 ... 200 µm 500 ... 1000 µm
≤0.08-0.1%FSO ≤0.1-0.2%FSO
Reproducibility 20.5 µm 1 µm 2 µm 4 µm 8 µm 20 ... 40 µm
Measuring rate 30.25 kHz / 0.5 kHz / 1 kHz / 2 kHz / 4 kHz
Light source semiconductor laser <1 mW, 670 nm (red)
Permissible ambient light 10,000 lx
Spot diameter
± 10 %
SMR 90 x 120 µm 100 x 140 µm 90 x 120 µm
750 x 1100 µm 750 x 1100 µm 750 x 1100 µmMMR 45 x 40 µm 120 x 130 µm 230 x 240 µm
EMR 140 x 160 µm 390 x 500 µm 630 x 820 µm
smallest ø 45 x 50 µm
at 24 mm
55 x 50 µm
at 31 mm
70 x 65 µm
at 42 mm --- --- ---
Laser safety class class 2 IEC 60825-1: 2015-07
Temperature stability ± 0.03 % FSO/°C
Operation temperature 0 ... +50 °C (non-condensing)
Storage temperature -20 ... +70 °C (non-condensing)
Output analog 4 ... 20mA (1 ... 5V with cable PCF1420-3/U); 12 bit
free scalable within the nominal range 4
digital RS422 / 16 bit resp. 18 bit
Vibration 20 g / 20 ... 500 Hz (acc. to IEC 60068-2-6)

Page 18
Functional Principle, Technical Data
optoNCDT 1420
Shock 15 g / 6 ms / 3 axes (acc. to IEC 60068-2-29)
Weight approx. 145 g (with cable 3m)
approx. 60 g (with Pigtail)
Control I/O input laser on/off;
functional input: trigger / zero-setting / mastering / teaching
output digital output
Sensor cable 3 m, integrated, open ends
0.3 m Pigtail with 12pin M12 connector
LED 2 x 3 color LEDs for power and status
Key select key for zero / teaching / factory setting
Power supply 11-30 V DC, 24 V P< 2 W
Controller integrated signal processor
The specified data apply for a diffusely reflecting matt white ceramic target.
FSO = Full scale output
SMR = Start of measuring range; MR = Midrange; EMR = End of measuring range
1) Values are valid from 0 to 50 % FSO respectively 51 to 100 % FSO.
2) Measuring rate 2 kHz, median 9
3) Factory setting 2 kHz; to change the factory setting requires an IF2001/USB converter (optionally available)
4) D/A conversion is executed with 12 bit

Page 19
Functional Principle, Technical Data
optoNCDT 1420
3.4 Technical Data ILD1420-CL1
Model ILD1420-10CL1 ILD1420-25CL1 ILD1420-50CL1
Measuring range 10 mm 25 mm 50 mm
Start of measuring range 20 mm 25 mm 35 mm
Midrange 25 mm 37.5 mm 60 mm
End of measuring range 30 mm 50 mm 85 mm
Linearity
1) 8 - 10 µm 20 - 25 µm 40 - 50 µm
≤0.08-0.1%FSO
Reproducibility 2) 0.5 µm 1 µm 2 µm
Measuring rate 3) 0.25 kHz / 0.5 kHz / 1 kHz / 2 kHz / 4 kHz
Light source Halbleiterlaser≤0.39mW,670nm(rot)
Permissible ambient light 10,000 lx
Spot diameter
± 10 %
SMR 90 x 120 µm 100 x 140 µm 90 x 120 µm
MMR 45 x 40 µm 120 x 130 µm 230 x 240 µm
EMR 140 x 160 µm 390 x 500 µm 630 x 820 µm
smallest ø 45 x 40 µm bei 24 mm 55 x 50 µm bei 31 mm 70 x 65 µm bei 42 mm
Protection class IP 65
Laser safety class Klasse 1 nach DIN EN 60825-1: 2015-07
Temperature stability ± 0.03 % FSO/°C
Operation temperature 0 ... +50 °C (non-condensing)
Storage temperature -20 ... +70 °C (non-condensing)
Output analog 4...20 mA (1-5 V with cable PCF1420-3/U); 12 bit;
free scalable within the nominal range 4)
digital RS422 / 16 bit
Vibration 20 g / 20 ... 500 Hz (nach IEC 60068-2-6)

Page 20
Functional Principle, Technical Data
optoNCDT 1420
Schock 15 g / 6 ms / 3 axes (acc. to IEC 60068-2-29)
Weight appr. 145 g (with cable 3 m)
appr. 60 g (with Pigtail)
Control I/O input laser on/off;
funktional input: trigger / zero-setting / mastering / teaching
output digital output
Sensor cable 3 m, integrated, open ends
0.3 m Pigtail with 12pin M12 connector
LED 2 x 3 color LEDs for power and status
Key select key for zero / teaching / factory setting
Power supply 11-30V DC, 24 V, P< 2 W
Controller integrated signal processor
The specified data apply for a diffusely reflecting matt white ceramic target.
FSO = Full scale output
SMR = Start of measuring range; MR = Midrange; EMR = End of measuring range
1) Values are valid from 0 to 50 % FSO resp. 51 to 100 % FSO.
2) Measuring rate 2 kHz, median 9
3) Factory setting 2 kHz; to change the factory setting requires an IF2001/USB converter (optionaly available)
4) D/A conversion is executed with 12 bit;