Smart Sensors Laser Sensors CMOS Type
Contents
1. 0 10 8 6 4 2 0 2 4 6 8 10 10 8 6 4 2 0 2 4 6 8 10 10 8 6 4 2 0 2 4 6 8 10 a FAR side gt lt NEAR side gt lt FAR side gt lt NEAR side gt lt FAR side gt lt NEAR side gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displacement mm O L 0 Inclination 50 Inclination Front to back 50 Inclination Pa 1 0 P op op N Le H p 7 White ceramic E og 5 J _ White ceramic White ceramic x a SUS304 mirror finish xz 0 n SUS304 mirror finish fae SUSIA mirror Anish 5 2 Black rubber fa 0 6 d es Black rubber 9 Black rubber M D i 0 Inclination 0 4 O NZ 0 2 50 Inclination LNN PA o2 abe i ANTO TESA 0 2 0 4 0 6 0 8 1 0 35 25 15 50 5 15 25 35 35 25 15 50 5 15 25 35 35 235 15 505 15 25 35 a FAR side lt NEAR side lt FAR side gt NEAR side P lt FAR side gt lt d NEAR side gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displace2. Inclination 1 0 1 5 2 0 2 5 5 4 3 2 1 0 1 2 3 4 5 5 4 3 2 1 O0 1 2 3 4 5 E 5 4 3 2 1 0 1 2 3 4 5 FAR side gt e NEAR side gt FAR side gt lt NEAR side gt FAR side gt NEAR side gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displacement mm Front to back Inclination for Silicon Wafer Side to side Inclination for Glass Front to back Inclination for Glass Error F S Error F S Inclination Error F S w Inclination Ey Inclination Ning Inclination 5 y Inclination SZ Inclination sh 4 3 2 41 0 1 2 3 4 5 30 302 TOA G 4 3 2 0 1 2 3 4 5 lt FAR side gt lt NEAR side gt FAR side gt NEAR side gt la FAR side gt lt NEAR side gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displacement mm Linearity Characteristic for Different Materials ZX2 LD50V 0 Inclination Flat Mirror Silicon Wafer 5 4 3 2 14 0 1 2 3 4 5 l
3. 2 m Minimum bending radius 35 mm OMRON ZX2 Accessories sold separately Calculating Unit Sensor Head Extension Cables ZX2 CAL ZX2 XC1R ZX2 XC4R Coupled indicators ZX2 XC9R Coupling connectors ZX2 XC20R 15 1 l 29 8 L 28 9 8 i f z EE Amplifier Unit Sensor Head attachment connector Vinyl insulated round cable 4 7 dia attachment connector female 6 poles ZX2 XC20R 5 1 dia male 6 poles Length L is as follows ZX2 XC1R 1 m ZX2 XC4R 4 m ZX2 XC9R 9 m ZX2 XC20R 20 m Minimum bending radius 30 mm Note Attach the enclosed ferrite cores 16 5 dia length 30 mm within 100 mm of each end of the extension cable ZX2 series Communications Interface Unit ZX2 SF11 Coupling Sensor communications indicator communications operation connector Sensor communications indicator communications error ei p Power supply indicator External terminal External terminal communications indicator communications error communications indicator communications operation 13 2 Vinyl insulated round cable k13 36 8 5 23 dia Standard length 100 mm OMRON Mounting Bracket E39 L178 Mounting Bracket 1 Nut plate HEM 2m3 2 R3 We ry l 58 54 1 48 1 wW i h 23 m
4. 24 5 Regular reflective Material Stainless steel Sensor mounting SUS304 34 7 Diffuse reflective i Thickness 2 0 mm Sensor mounting B 8F ey 127 put f R Material Stainless steel SUS304 3 911 2 R3 Thickness 3 0 mm 5 2 lt 16 8 Accessories Phillips screws M3x30 2 9 6 Nut plate 1 m 26 4 Installation Method for Regular reflective Sensor Head Using a E39 L178 Mounting Bracket 32 Nut plate Mounting Bracket Note When securing the Sensor Head in the Mounting Bracket insert the screws into the side of the Sensor Head where the warning label is located and secure the Sensor Head into place 1 The measurement distance reference position is the end of the Mounting Bracket 2 For the Regulalr reflective Sensor Heads rotate the Sensor Head counterclockwise secure it in place and then perform any necessary fine adjustments ZX2 Mounting Bracket E39 L179 Mounting Bracket Nut plate BE 6 2 M3 2 R3 P 0 5 7 e 56 54 1 48 1 fh fe cec S 1 toy OF J 29 2 Regular reflective Sensor mounting 34 7 Diffuse reflective Material Stainless steel SUS304 Sensor mounting Thickness 2 0 mm 8 8l 32 1 TH Lae 12 i l P i Material Stainless steel
5. 125 mA max at 12 VDC 250 mA max Ambient temperature Ambient humidity Operating 0 to 50 C Storage 15 to 70 C with no icing or condensation Operating and storage 35 to 85 with no condensation Dielectric strength Vibration resistance destruction 1 000 VAC 50 60 Hz for 1 min 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions Shock resistance destruction Degree of protection 300 m s 3 times each in six directions up down left right forward backward IEC60529 IP40 Connection method Weight packed state Materials Accessories Prewired standard cable length 2 m Approx 200 g main unit only Approx 135 g Case PBT polybutylene terephtahalate Cover Polycarbonate Display Methacrylic resin Button Polyacetal Cable PVC Instruction sheet 1 In the case of Omron s standard target object white ceramic 2 Select current output 4 to 20 mA and voltage output 5V or 1 to 5V by MENU mode 3 Calculating unit ZX2 CAL is necessary Calculations are possible for up to two amplifier units Mutual interference prevention is possible for up to five amplifier units Calculating Unit Item Model Applicable Amplifier Units ZX2 LDA11 ZX2 LDA41 ZX2 series Communications Interface Unit ZX2 CAL Item Model ZX2 SF11 Power supply voltage 10 to 30 V DC 10 including 10 ripple p p 12 mA max supplied from the Smart
6. 500ms Analog output 2 Judgement outputs HIGH PASS LOW 3 outputs error output 4 to 20 mA Max load resistance 30002 5 VDC or 1 to 5 VDC Output impedance 100Q NPN open collector outputs 30 VDC 50 mA max PNP open collector outputs 30 VDC 50 mA max residual voltage 1 V max for load current 10 mA residual voltage 1 V max for load current 10 mA max 2V max for load current above 10 mA max 2 V max for load current above 10 mA Laser OFF input zero reset input timing input reset input bank input ON Short circuited with 0 V terminal or 1 2 V or less ON SrtA Tai enone etite Or eu Re VOtAJE OFF Open leaxage cumenti Ost mA max OFF Open leakage current 0 1 mA max Functions Smart tuning scaling sample hold peak hold bottom hold peak to peak hold self peak hold self bottom hold average hold zero reset On delay timer OFF delay timer keep clamp switch A B calculations 3 thickness calculation 3 mutual interference prevention 3 laser deterioration detection bank function 4 banks differential function Indications Judgement indicators HIGH orange PASS green LOW orange 11 segment main display red 11 segment sub display orange laser ON green zero reset green enable green menu green HIGH threshold orange LOW threshold orange Power supply voltage Power consumption 10 to 30 VDC including 10 ripple p p 3 000 mW max at 24 VDC
7. H CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT S IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data Data presented
8. Head Designed for Optimal Wafer Measurement ZX2 LD50L Line beam type ZX2 LD50V Spot beam type ZX2 LD100L Line beam type ZX2 LD50 Spot beam type regular reflective ZX2 LD100 spot beam type e Measurement range 50mm 10mm e Measurement range 48mm 5mm e Measurement range 100mm 35mm e Resolution 1 5um e Resolution 1 5m Resolution Sum e Linearity Line beam 0 05 F S e Linearity Spot beam 0 3 KF S e Linearity Line beam 0 05 F S 2 Spot beam 0 10 F S e Beam size Spot beam Approx 60um dia Spot beam 0 10 F S 2 e Beam size Line beam Approx 60umx2 6mm e Beam size Line beam Approx 1 1 Oumx2 7mm Spot beam Approx 60um dia Spot beam Approx 110um dia Regular reflective Stable wafer measurement Ss Spot beam Precise measurement on micro scale objects Line beam Stable measurement on rough surfaced objects 1 Using 40 to 50mm 2 Using 65 to 100mm Reliable measurements in harsh environments IP67 robot cable amp temperature characteristic 0 02 F S C IP67 protection class enables to use the sensor in harsh environments A robot cable is used as standard between the head and amplifier that the unit can be used reliably on moving parts In addition as 3D UV bond is used to fix the optical components rather than screws stress can be controlled and a temperature characteristic 0 02 F S C is realized If the room temperature varies 1 C the measure
9. SUS304 3 2 4H 2 R3 Thickness 3 0 mm 5 2 16 8 gt Accessories Phillips screws M3x30 2 9 6 Nut plate 1 m 26 4 Use this Mounting Bracket when installing the ZX2 LD100 L as a normal Diffuse reflective or Regular reflective Sensor Head Installation Method for Regular reflective Sensor Heads Installing a Diffuse reflective Sensor Head as a Regular reflective Sensor Head Using a E39 L179 Mounting Bracket Nut plate Mounting Bracket Note When securing the Sensor Head in the Mounting Bracket insert the screws into the side of the Sensor Head where the warning label is located and secure the Sensor Head into place 1 The measurement distance reference position is the end of the Mounting Bracket 2 For the IInstalling a Diffuse reflective Sensor as a Regular reflective Sensor rotate the Sensor Head counterclockwise secure it in place and then perform any necessary fine adjustments Not Using a Mounting Bracket Tilt the Sensor Head towards the workpiece as shown below 1 4 i 48 T Slos Measurement center distance a _ A A a a 44 1 0 05 OMRON ZX2 Installation Method for Diffuse reflective Sensor Heads Using a E39 L178 E39 L179 Mounting Bracket Not Using a Mounting Bracket Mount the Sensor Head in relation to the workpiece as shown below l ie 31 5 Measurement center distan
10. Smart Sensors Laser Sensors CMOS Type ZXK2 Stable measurement that is unaffected by workpiece changes The simple setting for everyone e High precision measurement to approx 10 um e Stable measurement regardless of movement or changes in workpiece color or material e Smart tuning for optimal setting with one button for essentially any user e The 11 segment display enables reading characters at a glance e Four built in banks make changeovers easy e Stable measurement in harsh environments with IP67 protection for Sensor Head and robot cable e Laser life indicator to prevent line stoppage through visualization A Be sure to read Safety Precautions on page 11 Features Stability CSM_ZX2_DS_E 3 1 Al us EDA For the most recent information on models that have been certified for safety standards refer to your OMRON website Measurements to a Precision in the Order of 10 um for any Workpiece Stable measurement even for changes in colors and materials or for moving workpieces with CMOS that has a dynamic range of two million times HAILE The use of a unique OMRON HSDR CMOS high speed and dynamic range image sensor and a step less laser power adjustment algorithm enable stable measurements for any color or surface conditions from metals to substrates rubber and transparent objects Linearity of 0 05 F S achieves a measurement precision in the order of 10 um Stable measurem
11. Supplied from Sensor Amplifier Current consumption Sensor Amplifier Unit 720 mW max at 24 V 30 mA max at 12 V 60 mA max z Operating 0 to 50 C storage 15 to Power consumption Not including Sensor Amplifier current consumption or Ambient temperature 70 C with no icing or condensation ees OUlDUT current E Operating and storage 35 to 85 Applicable Amplifier Units ZX2 LDAUU Production after November 2013 Ambient humidity with no condensation Sensor Amplifier Unit version V1 330 or higher Applicable Amplifier Connection method Connector Unit versions The Sensor Amplifier version is shown on the sub digital Dielectric strength 1 000 VAC 50 60 Hz for 1 minute _ display when the power of the Sensor Amplifier is turned ON Vibration resistance 10 to 150 Hz 0 7 mm double amplitude H eu aedi 5 destruction 80 minutes each in X Y and Z directions Shock resistance 300 m s 3 times each in six directions Port RS 232C 9 pin D Sub connector destruction up down left right forward backward Communications method Full duplex Materials _ Case ABS Display Methacrylic resin Synchronization method Start stop synchronization Approx 50g Transmission code ASCII Welght packed state Calculating Unit only Approx 15g 2 Baud rate 38 400 at shipping 9 600 bps switchable Accessories Instruction sheet aan Data bit length 8 bits Parity check None Stop bit length 1 b
12. a FAR side gt lt NEAR side gt Measurement center distance Displacement mm Note The x axis displacement indicates the measurement distance displayed by the amplifier unit The measurement distance displayed by the amplifier unit takes the measurement center distance as 0 and the NEAR and FAR sides from the sensor are displayed by and respectively OMRON Beam Size Spot Beams 10 mm Approx 220 um Approx 130 um 35 mm Approx 250 um Line Beams ZX2 Approx 150 um Measurement distance displayed by the amplifier unit The measurement distance displayed by the amplifier unit takes the measurement center ZX2 LD50L 4mm 10 mm Approx Approx 2 6 mm 2 6 mm Approx Approx 60 um 130 um 20 mm 35 mm Approx Approx 2 mm 2 9mm Approx Approx 110 um 150 um distance as 0 and the NEAR and FAR sides from the sensor are displayed by and respectively I O Circuit Diagrams NPN Amplifier Unit ZX2 LDA11 Brown 10 to 30 VDC l White HIGH judgement output Load Blue GND 0 V E 4 le HE Yellow Error output EKR O a Pink LD OFF input 6 Orange Zero reset input l Purple Timing input BANK input 0 Internal circuits Red Reset input BANK input 1 Current output 4 to 20 mA Black Analog output Current voltage output switch 100 Q Voltage output 5V Current output 300 Q or low
13. alog output when connected to the ZX2 LDA The measured value is given for the center distance for OMRON s standard target object diffuse reflective models white ceramic object regular reflective models 1 4 flat mirror when the response time of the ZX2 LDA is set to 128 ms Indicates the repetition accuracy for when the workpiece is in a state of rest Not an indication of distance accuracy Resolution performance may not be satisfied in a strong electromagnetic field 3 Linearity indicates the error with respect to the ideal straight line of the displacement output in the case of measuring Omron s standard target object Linearity and measured value may vary depending on target object F S indicates the full scope of the measurement range ZX2 LD50 L 20 mm 4 Temperature characteristic Value for the case the space between the sensor head and Omron s standard target object is secured by an aluminum jig Measured at the measurement center distance 5 These Sensors are classified as Class 2 laser devices for diffuse reflective models and Class 1 for regular reflective models under EN 60825 1 and the regulations of Laser Notice No 50 for FDA certification CDRH registration has been completed OMRON Amplifier Units ZX2 Item Model ZX2 LDA11 ZX2 LDA41 Measurement period 1 Min 30 us Response time 60 us 120 us 240 us 500 us 1 ms 2 ms 4 ms 8 ms 12 ms 20 ms 36 ms 66 ms 128 ms 250 ms
14. ation Inclination 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination ZX2 LD100 Side to side Inclination White ceramic SUS304 mirror finish Black rubber Error F S Inc i 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination ZX2 LD100L Side to side Inclination White ceramic SUS304 mirror finish Black rubber Error F S Inclination j Inclination 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination OMRON Front to back Inclination White ceramic SUS304 mirror finish Black rubber Error F S Inclination a Incli 0 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination Front to back Inclination White ceramic SUS304 mirror finish Black rubber Inclination Error F S Inclination N 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination Front to back Inclination White ceramic SUS304 mirror finish Black rubber Error F S Inclination A Inclination i 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination Front to back Inclination an White ceram
15. ation Ambient temperature Ambient humidity Incandescent lamp 10 000 Ix max on light receiving side Operating 0 to 50 C Storage 15 to 70 C with no icing or condensation Operating and storage 35 to 85 with no condensation Dielectric strength 1 000 VAC 50 60 Hz for 1 min Vibration resistance destruction Shock resistance destruction 10 to 150 Hz 0 7 mm double amplitude 80 min each in X Y and Z directions 300 m s 3 times each in six directions up down left right forward backward Degree of protection Connection method IEC60529 IP67 Connector connection standard cable length 500 mm Weight packed state Approx 160 g main unit only Approx 75 g Materials Accessories Case and cover PBT polybutylene terephtahalate Optical window Glass Cable PVC Instruction sheet Ferrite core Laser warning label English FDA certification label Regular reflective Sensor Head Item Model Optical system ZX2 LD50V Regular reflective Light source wave length Measurement center point Visible light semiconductor laser with a wavelength of 660 nm and an output of 0 24 mW max EN class 1 FDA class 5 48mm Measurement range 5mm Beam shape Spot Beam size 1 Approx 60 um dia Resolution 2 1 5 um Linearity 3 0 3 F S entire range Temperature characteristic 4 0 06 F S C Ambient illumination Incandescent lamp 10 000Ix max on light re
16. ation of liability and other related information This product is not designed or rated for ensuring Refer to the Smart Sensors Laser Displacement Sensors CMOS Type ZX2 Series User s Manual Cat No Z310 Precautions for Correct Use and Other Details safety of persons Do not use it for such purposes Unit mm Dimensions Tolerance class IT16 applies to dimensions in thes data sheet unless otherwise specified Units Sensor Heads ne eterence surtace ZX2 LD50 4 ZX2 LD50L ZX2 LD100 f a ZX2 LD100L E EAEE Mounting Dimensions ZX2 LD50V L ee surface Two M3 Emitter Range indicator Fld axis 6 e 4 0 05 C 7 A surface i let 35 3 a 43 5 0 05 i Receiver axis N Range indicator Pino 31 5 0 05 Note Attach the enclosed Uniteda ee ee ferrite core 16 5 dia inyl insulated round cable 4 7 dia 4 conductors Conductor cross section 0 086 mm Insulator diameter 0 9 mm A en Standard length 0 5 m Minimum bending radius 30 mm from the Sensor Head In the case of ZX2 LD50 L L 50 A 21 In the case of ZX2 LD100 L L 100 A 11 5 Amplifier Units ZX2 LDA11 ZX2 LDA41 1 Maximum height when cover open 56 2 Minimum length when connected 50 Ie ile E Vinyl insulated round cable 5 2 dia 11 conductors Conductor cross section 0 09 mm2 Insulator diameter 0 7 mm Standard length
17. ce ONINYVM VY 39 5 0 05 Mounting Bracket workpiece 0 05 1 The measurement distance reference position is the Sensor s sensing surface ZX2 LD50 L 50 ZX2 LD100 L 100 Note When securing the Sensor Head in the Mounting Bracket insert the screws into the side of the Sensor Head where the warning label is located and secure the Sensor Head into place OMRON Terms and Conditions Agreement Read and understand this catalog Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments Warranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right c Buyer Remedy Omron s sole obl
18. ceiving side Ambient temperature Operating 0 to 50 C Storage 15 to 70 C with no icing or condensation Ambient humidity Dielectric strength Vibration resistance destruction Operating and storage 35 to 85 with no condensation 1 000 VAC 50 60 Hz for 1 minute 10 to 150 Hz 0 7 mm double amplitude 80 minutes each in X Y and Z directions Shock resistance destruction 300 m s 3 times each in six directions up down left right forward backward Degree of protection Connection method Weight packed state Materials IEC 60529 IP67 Connector connection standard cable length 500 mm Approx 160g Sensor Head only Approx 75g Case and cover PBT polybutylene terephtahalate Optical window Glass Cable PVC Accessories Instruction sheet Ferrite core Laser warning label English FDA certification label Note False detection outside the measurement range can occur in the case of an object with high reflectance I Beam size Defined as 1 e 13 5 of the center optical intensity at the minimum value of the measurement range effective value False detections can occur in the case there is light leakage outside the defined region and the surroundings of the target object have a high reflectance in comparison to the target object Correct measurements may not be obtained if the workpiece is smaller than the beam size 2 Resolution indicates the degree of fluctuation 30 of an
19. d value varies 0 02 F S corresponding to 4um for the Model ZX2 LD50 Compact sensor for easy mounting World smallest The world s smallest CMOS laser displacement sensor head is realized in a resin case Enables to mount the sensor in smallest spaces and to minimize measure nai ment errors arising from temperature fluctuations HSDR Cc 10 35 5mm Cable can be fed through from the back According to OMRON investigation of CMOS laser displacement sensors performed in September 2010 22 6mm OMRON ZX2 Amplifier and Calculating Unit Ease of Use by LED Display and Calculating Unit 11 segment LED display for intuitive configuration Easy calculations of measurements Determination output nen High orange Pass green Intuitive operation through Low orange two a or display cross buttons 11 Segment LED Display No need for a manual i Segment LED Dis lay Comparison of the existing 7 segment LED display and An 11 segment LED display is integrated the 11 segment LED display The 7 segment display The 11 segment display in the compact housing Alphanumeric onexising model one el characters can be read with ease and there is no need to refer to a manual Noom gt The compact housing stays just as it is Perform two calculations with ease Thickness subtraction mode The calculated results of two sensor heads are displayed on the amplifi
20. ents on objects with changing color material Measurements for Bright Workpieces Measurements for Dark Workpieces Q lt G q CMOS shutter time iP Two element ar omatic adjustment Shinny metals E Black rubber The light inta the same even if Light intake amount Linearity characteristic of l the ZX2 according to material Linearity characteristic of existing product according to material No Variation for Different Workpieces White ceramic SUS304 hairline parallel 0 6 SUS304 mirror finishing Black rubber 0 6 SUS304 hairline orthogonal White ceramic US304 hairline parallel 0 6 SUS304 mirror finishing Black rubber 0 6 SUS304 hairline orthogonal aq 1 10 8 6 4 2 0 2 4 6 8 10 10 8 6 4 2 0 2 4 6 8 10 Distance mm Distance mm Linearity Linearity FS oO Stable measurements on moving objects A line beam is used in addition to an emitter beam when dealing with rough surfaces to average out the amount of reflected light and to offset the amount of light received at a high speed measurement period of 30 us in order to reduce variations in received light and to enable stable measurements for moving objects Limit of resolution of Limit of resolution of existing product when workpiece is moving the ZX2 when workpiece is moving 400 40 Workpiece SUS304 hairline parallel No Variation for Moving Workp
21. er 1to5V Voltage output 10 KQ or higher Shield Analog GND Wiring Amplifier Units Gray LOW judgement output 30 VDC Load Green PASS judgement output Load be Fg he oe PNP Amplifier Unit ZX2 LDA41 Brown 10 to 30 VDC Pink LD OFF input Orange Zero reset input Purple Timing input BANK input 0 Internal circuits O Red Reset input BANK input 1 Current output 4to 20 mA output switch 10 Voltage output ej 45 Vv 1to5V Current output 300 Q or lower Voltage output 10 KQ or higher ZX2 LDA11 ZX2 LDA41 a 10 to 30 VDC ue Wie oo Note 1 Use a separate stabilized power supply for the Amplifier Unit Gan a particularly when high resolution is required ae a oe 2 Wire the Unit correctly Incorrect wiring may result in damage to the pore LOW judgement output er E p YellOW Eror output Unit Do not allow wiring particularly the Analog output to come BIaCk analo output into contact with other wires shield Analog GND 3 Use the 0 V ground blue for the power supply and use the Analog LD OFF input ground shield for Analog output Each of these grounds must be Purple Zero reset input used for the designed purpose When not using the Analog output Timing input BANK input 0 Red poset input BANK input 1 connect the Analog ground shield to the 0 V ground blue OMRON ZX2 Safety Precautions For details refer to common precautions warranty limit
22. er unit by just connecting the calculating unit between the two amplifier units The calculation function can be chosen from the two modes of thickness and subtraction It is also possible to prevent mutual interference by coupling via the calculating units Up to five amplifier units can be connected Sensor 1 Thickness mode Subtraction mode Sensor 1 Ocriterion Sensor 2 Ocriterion Sensor 2 Level difference S B A Thickness T K A B Easy change of setup Equipped with 4 banks Existing models The amplifier unit is equipped with four bank functions Easy change of setup between four modes is supported by Amplifier unit just switching between the 3 bank functions Bank unit Built into the unit OMRON Specifications ZX2 Diffuse reflective Sensor Heads Item Model ZX2 LD50L ZX2 LD100 Optical system Diffuse reflective Light source Visible light semiconductor laser with a wavelength of 660 nm and an output of 1mW max wave length EN class 2 FDA class II 5 Measurement center point 50 mm 100 mm Measurement range 10 mm 35 mm Beam shape Line Spot Line Spot Beam size 1 Approx 60 um x 2 6mm Approx 60 um dia Approx 110 um x 2 7 mm Approx 110 um dia Resolution 2 1 5 um 5 um Linearity 3 0 05 F S 40 to 50 mm 0 1 F S 40 to 50 mm 0 05 F S 65 to 100 mm 0 1 F S 65 to 100 mm Temperature characteristic 4 0 02 F S C Ambient illumin
23. ic SUS304 mirror finish Black rubber Error F S Inclination l Inclinatio 0 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination ZX2 Linearity Characteristic for Different Materials ZX2 LD50 0 Inclination 50 Inclination Front to back 50 Inclination ue s lt White ceramic ue White ceramic T White ceramic SUS304 mirror finish SUS304 mirror finish SUS304 mirror finish 5 Black rubber S Black rubber S Black rubber W f W W 50 Inclination 10 8 6 4 2 0 2 4 6 8 10 10 8 6 4 2 0 2 4 6 8 10 10 8 6 4 2 0 2 4 6 8 10 FAR side gt NEAR side gt FAR side gt NEAR side gt gt FAR side gt lt NEAR side P gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displacement mm ZX2 LD50L 0 Inclination 50 Inclination Front to back 50 Inclination o gt Re an o White ceramic tL White ceramic rm White ceramic nd a SUS304 mirror finish D SUS304 mirror finish xf US304 mirror finish S A Black rubber S Black rubber S Black rubber wi M wi 0 Inclination
24. ieces Workpiece SUS304 hairline parallel 200 Max error approx 400um Max error approx 7um ST Sey eT Measurement error um i io Measurement error SoS Rest state Moving condition Rest state Moving condition workpiece workpiece Linearity The maximum error that occurs for measurements within the measurement range A linearity of 0 05 F S means that when the LD50L is used for a measurement range of 40 to 50 mm the maximum error within the measurement range will be 10 um Essentially Anyone Can Set Optimum Conditions Easily select smart tuning PAT P PAT P with one button The optimum settings for stable measurement can be achieved with one smart tuning button The settings will not rely on the skill of the user Sensor configuration by just a pushing the SMART button Three selectable tunings More accurate settings are made possible by the three tuning methods for different workpiece types and surface conditions Scene 1 Scene 2 One type of workpiece Several types of workpiece Single smart tuning Multi smart tuning Best configuration for stable detection Ideal configuration for stable detection in case of objects do not change by of changing objects by pushing the pushing the button for one second button for three seconds Scene 3 Surface conditions of the workpiece are variable Active smart tuning Continuous co
25. igation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the purchase price of the non complying Product provided that in no event shall Omron be responsible for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were properly handled stored installed and maintained and not subject to contamination abuse misuse or inappropriate modification Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron com global or contact your Omron representative for published information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUC
26. in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of Omron s test conditions and the user must correlate it to actual application requirements Actual performance is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change part numbers when published ratings or features are changed or when significant construction changes are made However some specifications of the Product may be changed without any notice When in doubt special part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions 2013 10 In the interest of product improvement specifications are subject to change without notice OMRON Corporation Industrial Automation Company http www ia omron com c Copyright OMRON Corporation 2013 All Right Reserved
27. it Data Receiving CR or CR LF is automatically recognized delimiter Sending CR LF fixed Power supply green Sensor communications green Sensor Indicators communications error red External terminal communications green External terminal communications error red Protective circuits Power supply reverse polarity protection OMRON Operating 0 to 50 C storage 15 to 60 C Ambient temperature ith no icing or condensation Operating and storage 35 to 85 with no condensation Insulation resistance 20 MQ min at 500 VDC Ambient humidity 1 000 VAC 50 60 Hz for 1 min Dielectric strength Leakage current 10 mA max Materials Case PBT polybutylene terephthalate Cover Polycarbonate Accessories Instruction sheet 2 clamps Engineering Data Reference Value Angle Characteristic The angle characteristic is a plot of the inclination of the sensing object in the measurement range and the maximum value of the error to analog output Note SUS304 Stainless steel SUS304 ZX2 LD50 Side to side Inclination P 1 0 l u ae White ceramic 2 Oe SUS304 mirror finish S az J or Black rubber wo Inclination 0 4 ks 0 2 i 0 0 2 0 4 0 6 0 8 1 0 50 40 30 20 10 0 10 20 30 40 50 Angle of Inclination ZX2 LD50L Side to side Inclination White ceramic SUS304 mirror finish Black rubber Inclin
28. ment mm O 0 Inclination 50 Inclination Front to back 50 Inclination ue o 7 White ceramic L White ceramic Le White ceramic z SUS304 mirror finish SUS304 mirror finish SUS304 mirror finish 5 2 Black rubber 5 Black rubber a Black rubber io iT 50 Inclination Af wv 35 25 15 5 0 5 15 25 35 35 25 15 9 0 5 15 25 35 35 25 15 5 0 5 15 25 35 FA a FAR side a NEAR side gt lt FAR side PA NEAR side gt gt a FAR side gt lt NEAR side gt Measurement center distance Measurement center distance Measurement center distance Displacement mm Displacement mm Displacement mm Note The x axis displacement indicates the measurement distance displayed by the amplifier unit The measurement distance displayed by the amplifier unit takes the measurement center distance as 0 and the NEAR and FAR sides from the sensor are displayed by and respectively OMRON ZX2 Angle Characteristic ZX2 LD50V Side to side Inclination for Flat Mirror Front to back Inclination for Flat Mirror Side to side Inclination for Silicon Wafer Error F S Inclination Error F S Inclination Inclination Error F S i j Inclination Ta Inclination
29. nfiguration improvement for the stable detection of all locations by pushing the button for five seconds OMRON Ordering Information Units Sensor Heads Dimensions page 11 ZX2 Appearance Sensing method Beam shape Sensing distance Model Line beam Diffuse reflection type Diffuse Spot beam 40 60 1 5 um ZX2 LD50L 0 5M ZX2 LD50 0 5M reflective Line beam 100 35 mm Spot beam E 65 135 Amplifier Units Dimensions gt page 11 ZX2 LD100L 0 5M ZX2 LD100 0 5M 5 um Regular 48 5mm Appearance Power supply Output type Model DC Accessories sold separately These are not included with the Sensor Head or Amplifier Unit Please order as necessary Calculating Unit Dimensions page 12 Appearance Model Appearance ZX2 CAL Sensor Head Extension Cables Dimensions page 12 Cable Length Model 1m ZX2 XC1R 4m ZX2 XC4R 9m ZX2 XC9R 20m ZX2 XC20R Note Extension cables cannot be coupled and used together Mounting Brackets Dimensions gt page 13 Applicable Sensor Head Model ZX2 LD50V ZX2 LD50L E39 L178 ZX2 LD50 ZX2 LD100L ZX2 LD100 E39 L179 OMRON Communications Interface Unit Dimensions page 12 Type Model RS 232C ZX2 SF11 Remarks Mounting Brackets 1 Nut Plate 1 Phillips screws M30 X 30 2 ZX2 Sensor Heads for Various Applications select the Range and Type of Beam New Regular reflective Sensor
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