Datasheet Sistema Medição ZG2
Contents
1. Unit mm ZG2 WDS70 lt Diffuse reflective gt 65201 3M4 Optical axis ry Ak a f po 9 as 04 1 2 ig Reference plane Mounting Hole Dimensions 210 5 Operation indication lamp Receiver K optical axis XS Measurement va center 120 115 06 7 6 Armiter optical axis l Vinyl insulated round cable 6 8 dia standard length 2 m 0 5 m Connector Sensor Controller mea Data Storage Unit m nit mm nit mm ZG2 WDC11 WDC41 ZG2 DSU11 DSU41 60 52 117 HA 35 5 90 S l o l 27 9 ILI S 3 90 eT S 4 30 Heat resistive polyvinyl chloride PVC 5 2 dia standard length 2 m Heat resistive polyvinyl chloride PVC 5 2 dia standard length 2 m USB connector 24 2 24 20 11 7 dia Panel Mounting Adaptor a Real time Parallel Output Unit igen nit mm nit mm ZS XPM1 XPM2 Dimensions for mounting on a control panel 60 x n 12 DIN track Dl RT Sie When two or more units are aligned side by side Panel Mounting Adaptor Note 1 Panel cutout dimensions 116 1 60 xn 8 Note 1 Dimensions are for a 2 0 mm thick panel ZG RPD11 RPD41 29 60 Two Mounting holes 30 I R S U ES RSSB 14 15 13 2 85 r H see bs From 1D 2D to 3D Sensing lineup that exp2. X Screen images are simulated CASE 0010 Example 2 point step measurement Active Position Compensation Control The position and inclination are automatically corrected even for targets for which positioning is difficult This helps to perform stable in line measurement Measurement result Measurement Facil Inclination Inclination correction When a target is inclined step measurement result is greater than the actual value Measurement can be performed accurately utilizing the inclination correction function CASE 012 Measurement conditions for up to 16 items can be stored in the sensor controller Measurement conditions for up to 4 096 items can be stored in the data storage Large Programme Capacity Measurement conditions for up to 16 items 16 banks can be registered in the sensor controller unit Banks can be easily switched by inputting a signal inputting a command or operating a key When the data storage unit is used up unit to 4 096 banks can be registered for quick response to flexible production lines Incorporating cutting edge technology Sensor Head 2 Dimensional Measurement A light cutting method is used The widely spread laser beam is projected on the measurement object to measure its cross sectional shape Measurement principle A band like laser beam is projected on the measurement object and the reflection from the object is received by the CCD A s
3. OMRON standard diffuse reflective object Sensor Controllers Item Input output type ZG2 WDC11 WDC11A NPN ZG2 WDC41 WDC41A PNP Data Storage Unit Item Input output type ZG2 DSU11 NPN ZG2 DSU41 PNP No of connectable Sensor Heads 1 per Controller No of connectable Controllers 2 See note 1 No of connectable Controllers 2 Connectable Controllers ZG2 WDC11 WDC41 Measurement cycle See note 1 16 ms high precision mode 8 ms standard mode 5 ms high speed mode Min display unit 10 nm Display range 999 99999 to 999 99999 Display LCD monitor 1 8 inch TFT color LCD 557 x 234 pixels Judgment indicators for each task indication color orange T1 T2 T3 T4 LEDs Laser indicator indication color green LD_ON e Zero reset indicator indication color green ZERO Trigger indicators indication color green TRIG External Input output Analog outputs Select voltage or current interface signal lines using the sliding switch on the bottom surface e Voltage output 10 to 10 V output impedance 40 Q e Current output 4 to 20 mA maximum load resistance 300 Q Judgment output NPN open collector Ss PNP open collector ALL PASS NG ERROR 30 VDC 50 mA max 50 MA max Trigger auxiliary output Residual voltage 1 2 V max Residual voltage 1 2 V max _ ENABLE GATE dee Laser stop i
4. A data storage unit is connected s Two sensor controllers are linked Evolution 27 m max Evolution Multi function unit Sensor Head Extension Cables Data Storage Unit ZG2 DSU Highly flexible extension cables of four different lengths are available The distance between the sensor head and sensor controller can be extended up to 27 m without delaying image input periods Collect measurement values Save profile data Up to 65 000 values can be stored in the Up to 5 120 object profiles can be saved memory of the main unit Up to 7 150 000 Up to 35 328 profiles 256 profiles x 138 values 65 000 values x 110 files can be files can be saved in a memory card saved in a memory card 256 MB 256 MB Saved data can be used for analyzing defects Readiness for high mix production Up to 4 096 banks of data for stage replacement can be saved for quick Saving capacity differs according to set Sensor head cable length 0 5m 2m 25 m 15 m 8 m 3m response for high mix production lines conditions See the Ratings and Specifications table Flexible cables Setting Analysis and Data Storage via PC T Setup Support Software Smart Monitor ZG2 Using the software equipped with the sensor controller ZG2 WDC_1A sensing conditions can be easily specified using a PC Intricate profiles which cannot be sufficiently checked on the Controller s LCD monitor can be enlarged for thorough checking on a PC
5. 10 CASE 005 Evolution CASE 0 6 Evolution Measurement of position and angle of intersection K Measurement by finding the inflection point of the object L R a The sensor has a measurement function to capture points where an angle varies on a target as an inflection point This function enables the measurement of a step or edge width of a feature point of a target The sensor has a function to measure the intersection coordinates and intersection angle on two linear lines on a target An example of a useful application of this function is tracer control for a welding torch for targets to be welded 2P i B 1T1 CORNER BO1T1 Point of ee inflection i L CASE 008 Display a profile 2nd STEP gid STEP xa Select a measurement item Specify the measurement range Intuitive setting ea displayed as soon Simply enclose the range to be Basic setting requires only three steps Omron s unique interface maximizes the sensing performance with extremely simple operation as the power is f turned ON Adjust the Sensor Head position while viewing the profile on the screen Select the icon for the item to be measured such as height step or sectional area measured with the box on the profile The ZG2 automatically optimizes the sensing tl 1 580mm In the FUN mode D1 4Q04LINE SE wo conditions
6. attained in strong electromagnetic fields The minimum resolution of the ZG2 WDS8T WDS8VT is 0 25 tim even when the average number of operations is increased Resolution does not go any lower Model ZG2 WDS81 ZG2 WDS22 ZG2 WDS70 CCD mode High resolution mode ZG2 WDS3VT Average No of operations Measurement object Regular reflective OMRON standard white Diffuse reflective alumina ceramic object 64 OMRON standard mirrored object Note 2 The tolerance for and ideal straight line obtained by determining the average height of and OMRON standard measurement object for the beam line The CCD high resolution mode is used Linearity varies depending on the measurement object Model ZG2 WDS8T1 ZG2 WDS22 ZG2 WDS70 ZG2 WDS3VT CCD mode High resolution mode Average No of operations Measurement object OMRON standard diffuse reflective object Regular reflective OMRON standard white Diffuse reflective alumina ceramic object OMRON standard mirrored object Note 3 A value attained by using an aluminum jig to secure the distance between the Sensor Head and the measurement object The CCD standard mode is used Note 4 Defined as 1 e2 13 5 of the center light intensity This may be influenced when light leakage also exists outside the defined area and the reflectivity of the light around the measurement object is higher than that of the measurement object
7. screen Le Pam Se Le TTT TTT Measurement value logging Profile logging Evolution _ Measurement value logging results are In addition to measurement values profile displayed in a time series They are useful for data logging is now enabled trend management Profiles are displayed on a Setup support large screen They can be enlarged by the Zoom button Helps to check intricate profiles that cannot be sufficiently checked on the controller s LCD monitor and provides easy to view setting lists for easy setting Connect the PC where Smart Monitor ZG2 is used and the sensor controller by the USB cable attached to the sensor controller ZG2 WDC_1A together with Smart Monitor ZG2 Order Intormation Sensor Heads Sees aa Ee taye ee Blas alse a leis ee ele p me pata a Elayere nate aie eee e area aie a ee ele R Se eraCe w a a E a atale ee a Sym elale eels ats aS 1Sla ape eR ele Rie Riese a a Be eel apa 7e s Slane ienece a a apeieie al ayele Bra lmie estar Slapete ED ere a esa re ote oa Sa hs fai sas ai a espe anal ah a einem pelea le lare a a eiet Width Height 200 100 60 Height 20 Height 50 mm 22 3 mm 3 mm Q _ au _ L Ce mn wid HT 3 mm 8 mm Optical system Regular reflective Diffuse reflective Diffuse reflective Regular reflective Diffuse reflective Regular reflective Diffuse reflective Measureme
8. 2 For 2 Units or more Controller Link Unit Appearance Model lt ZS XCN X Memory Card Capacity Model 128 MB F160 N128S 256 MB F160 N256S Ratings and Spec Sensor Heads Ifications Item ZG2 WDS8T ZG2 WDS22 ZG2 WDS70 ZG2 WDS3VT Optical system Diffuse reflective Regular reflective Diffuse reflective Regular reflective Diffuse reflective Regular reflective Diffuse reflective Measurement MOU Cie iun 50 3mm 44 2mm 100412mm 94410mm 210 48 mm 22 340 5mm 10 6 0 4mm range In the high precision mode Width direction 8 mm typical 22 mm typical 70 mm typical 3 mm typical Height direction See note 1 1 um 2 5 um 6 um 0 25 um Resolution Width direction 13 um 35 um 111 um 5 ym 8 mm 631 pixels 22 mm 631 pixels 70 mm 631 pixels 3 mm 631 pixels Linearity in the height direction See note 2 0 1 F S Temperature characteristic See note 3 0 03 F S C 0 02 F S C 0 08 F S C Light source Laser class Visible semiconductor laser Class 2M of EN60825 1 IEC60825 1 Class IIIB of FDA 21CFR 1040 10 and 1040 11 Class 2 of EN60825 1 IEC60825 1 Class Il of FDA 21CFR 1040 10 and 1040 11 Beam shape at measurement center distance See note 4 30 um x 24 mm typical 60 um x 45 mm typical 120 um x 75 mm typical 25 um x 4 mm typical LED STANDBY Lights when laser irradiation prepara
9. Smart Sensor ZG2 Series 2D Measurement Sensor real Z ng ZD Laser easurement System G2 debut Achieving stable measurement through innovative technology GHG mowi ORRON IWG Easier and much more accurate for profile measurement Stable measurement regardless of color material and shape complexity ens Sra lt Simple configuration gt Peet ee ac Plug amp play Just connecting Sensor head and Controller Sensor head Controller Wide 2D laser beams All in one controller for checking capture the cross sectional profiles setting parameters and s executing measurements shape of the object Setup Support Software Smart Monitor ZG2 The ZG2 Smart Monitor software allows easy data logging trend monitoring and full parameter configuration X Equipped with sensor controller ZG2 WDC_1A as standard a lt Enhanced Performance gt Evolution ea Through innovative technology the ZG2 offers superior performance to conventional 2D sensors Measurement can be performed _ 2 2 0 at a stable level in a large Luster side of painted object the conventional amount of ambient light even on and black rubber sensitivity objects that do not reflect Hight ao CASE 0Q1 much such as black ones i a a eee a L Measurement performance ee coe eee margin for transparent objects Inclined transparent 2 5 the conventional and glossy object has been object and gloss
10. ands dimension of quality problem solution laser Smart Sensor ZS series High precision measurement of targeted point wide laser Smart Sensor ZG2 series image processing Visual Sensor FZD series Measuring height and width at the same time by wide laser beam Practical in line 3D measurement first in the industry Safety Precautions for Laser Equipment A WARNING Do not expose your eyes to laser radiation either directly or reflected from a mirrored surface The emitted laser beams have a high power density and direct exposure may result in loss of eyesight Class2 Class2M The warning and explanatory label on the side of the Sensor Head in the ZG2 Series is in Japanese Replace it with the English label that comes with the product This document provides information mainly for selecting suitable models Please read the User s Manual carefully for information that the user must understand and accept before purchase including information on warranty limitations of liability and precautions Note Do not use this document to operate the Unit OMRON Corporation Tokyo JAPAN Industrial Automation Company Contact www ia omron com Regional Headquarters OMRON EUROPE B V Sensor Business Unit Carl Benz Str 4 D 71154 Nufringen Germany Tel 49 7032 81 1 0 Fax 49 7032 811 199 OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technop
11. arallel port is available optional Full scale photograph Stable measurement regardless _Evolution of material and color APS function Patent pending Optimal tuning for the measurement object with the A feature of 2D measurement sensors is projecting a wide simple push of a button beam onto an object to be measured in order to simultaneously check dimensions such as the width and gap However since light reflects differently according to the material color and shape of an object s surface experience and skill are required to obtain the most adequate profile which is a prerequisite of high precision measurement As a result measurement sometimes takes a long time The ZG2 has an APS function developed by combining a variety of techniques for obtaining profiles An optimal profile with no lost part can be obtained with the simple push of a button even from black objects and also in conditions with ambient light where adjustment was difficult using conventional sensors Optimal tuning is simple and easy so startup work time can be significantly reduced Before setting After setting Lost part on a profile 4 APS Auto Profile Search due to insufficient amount of light received Evolution Stable measurement for complex shapes Example A workpiece with a mountain shaped reference High speed multi sensitivity patentno 3575603 pate Reteotviy vares from part to part Light reflec
12. ark Singapore 119967 Tel 65 6835 301 1 Fax 65 6835 2711 OMRON ELECTRONICS LLC One Commerce Drive Schaumburg IL 60173 5302 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 OMRON CHINA CO LTD Room 2211 Bank of China Tower 200 Yin Cheng Zhong Road PuDong New Area Shanghai 200120 China Tel 86 21 5037 2222 Fax 86 21 5037 2200 Authorized Distributor OMRON Corporation 2008 All Rights Reserved In the interest of product improvement specifications are subject to change without notice CSM 13 1010 Printed in Japan Cat No Q167 E1 01A 1208 1M 0109 AS
13. bient light New optical system ONPS ratent penaing Utilizing its unique optical filter technology Omron has developed a new optical system where ambient light components are effectively removed so that only necessary reflection components from the object can be received A control system is also used in which the laser exposure period and the CCD receiving period are synchronized The combined effect of these has achieved ambient illumination resistence of 7 000 Ix seven times higher than conventional models Measurement can be performed at a stable level without being influenced by fluorescent light or other surrounding conditions ONPS Optical Noise Protection System CCD i e High performance gauss lens TAGG Fluorescent light Only ambient light components are blocked Sensor Controller LDON ZERO TRIG SPTS 1__ sBOIT1 Powerful functionality in a compact design The business card sized ZG2 controller incorporates a built in LCD monitor for profile visualization The LCD display also gives access to the ZG2 s intuitive and simple to use setup screens The controller also includes a USB and RS 232 interface for easy connectivity Operation interface Measurement conditions are indicated by easy to understand icons Input output eas interface Equipped with USB and RS 232C port as standard Select an icon directly with a function key The real time parallel output unit for extending a p
14. e occur Check the measurement accuracy in actual measurement conditions prior to use reference plane and sensor head inclination caused during setup and in turn significantly reduces the time spent for adjustment during the setup of the sensor head lt CASE 007 4 Simplified Sensor Head Adjustment 2 The installation correction function automatically makes adjustments to parallelly When inclination is great amp align the sensor head with the target The function eliminates the gap between the a measurement error may L i CASE 009 c E Simultaneous measurement of two or pex oes ottom D more points oe T Measurements can be performed for up to eight measurement points selected from a ae Wiens F profile simultaneously so different types of inspections can be carried out at the same time inclination when necessary Measurement items can be selected from among 20 items including edge width height inclination step and sectional area according to the intended purpose Edge width Edge position Memory card p CASE 011 Data Storage and Trend Analysis A data storage unit is now available for storing measurement values and profile data Data can be loaded on a PC from a memory card or via serial communication and can be used to manage manufacturing history monitor tendency or analyze defects Operation USB RS 232C X For logging capacity see System Configuration page
15. e gauss lens page 8 Assembly inspection of electronic parts Assembly inspection of lenses The ZG2 can measure parts with glass or a glossy object such as CCDs CMOSs and crystal splinters of quartz resonators at a stable level It can be used for assembly inspections of parts because it can measure steps ona substrate or package side The ZG2 can measure the step between the peak of a lens and lens holder to check if they are assembled properly CASE 003 Evolution 1 Ox tre sgreniont High speed takt time line Reproducing a clear stable profile is difficult for 3PTS 1 BAITI objects with both black and metal sides cylindrical objects and complex shaped objects because the amount of laser reflection and reflection angle differ according to the positions of different materials on such objects To solve the problem Omron s unique multi sensitivity function has been improved The measurement speed for the function has been increased so that the function can be used in high speed takt time lines X For details see descriptions of high speed multi sensitivity page 9 CASE 004 Measurement of wide target A Two sensor controllers are linked GE 1 BAITI EDGE1 BAITI and two sensor heads perform A B synchronous measurement to 3 increase the measurement range to 140 mm With the link method the ZG2 Series provides the optimum solution for any intended purpos
16. hape profile of the measurement object is formed based on the principle of triangular distance measurement Since 2D data of the X and Z axes are measured simultaneously there is no need to move either the sensor or measurement object Three CCD modes Since three CCD modes are available high speed mode standard mode and high precision mode the ZG2 can be used for processes that require high speed or inspections that require higher precision The measurement center distance remains fixed even when the mode is changed so the sensor head position does not need to be adjusted Evolution Suitable for transparent and mirror surface objetcs High performance gauss lens TAGG Patent pending Mounted on the ZG2 WDS3VT The new gauss lens was born out of Omron s passion for sensing technology In the lens a coupling lens structure including an aspherical lens is used which allows for clear bright images with low aberration even though it is a wide angle lens Previous lens designs could not receive sufficient light reflection when objects were inclined Using the new TAGG lens design light reflection can be received at angles up to 5 The lens shows excellent performance for stable measurement of mirror and gloss surfaces with large amounts of regular reflection components and also transparent objects such as glass TAGG Transparency And Gloss surface detector by Gauss composition Resists the effects of am
17. he ambient light conditions Shape profiles can also be easily reproduced at optimal conditions to achieve high precision measurement Measurement of moving objects is possible because measurement can be performed within a short exposure time X For details see descriptions of the APS function page 9 and new optical system ONPS page 8 Flush and Gap on car doors j Gaps on car doors can be measured at a stable level without being influenced by the color WIDTH2 B801T e m lna mnnon CE 262 WDS79 Overlap or damage g when manufacturing tires The ZG2 can check for overlap or damage of black rubber zA L BO1T1 1 dustry s 2 5 h CASE 002 Evolution f inclination ace Inclined transparent object or glossy object On an object with strong regular reflection components such as luster sides and transparent objects the amount of light reflection significantly reduces when the object is slightly inclined lowering measurement stability The sensor head ZG2 WDS8VT with a high performance gauss lens is the solution for the problem Its inclination acceptance range has been increased to 2 5 times as compared to conventional models so transparent objects can be measured up to a 5 inclination at a stable level Because the ZG2 has this function it is useful for assembly inspections for lenses and glass plates X For details see descriptions of the high performanc
18. iles data main unit Measurement values saved 65 000 values max See note 3 IS Ee L e e e MM Memory card 256 MB Profiles saved 35 328 profiles max 256 profiles x 138 files pou Measurement values saved 7 150 000 values max 65 000 values x 110 files Logging trigger functions External triggers data triggers self triggers and time triggers External banks functions 4096 Other functions Alarm output functions Ratings Power supply voltage 21 6 to 26 4 VDC including ripple current Current consumption 0 5 A max Environmental Ambient temperature Operating 0 to 50 C Storage 0 to 60 C resistance with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation Material Case Polycarbonate PC Cable length 2m Weight Approx 280 g Accessories Ferrite Core 1 piece Instruction Manual Note 1 The controller link unit is necessary for linking Note 2 Data is saved in the memory of the main unit during logging The data is automatically saved in a memory card after logging is completed The maximum number of logging differs according to set conditions For details refer to the Users Manual Note 3 Measurement values for 65 000 measurements can be saved even when two sensor controllers are connected and each performs eight tasks Note 4 The value is the maximum number achieved in the following conditions One sensor controller performs one measurement task gt Either p
19. nput LD OFF ON O V short or ON Power supply voltage S 1 5 V max short or power supply Zero reset input ZERO voltage 1 5 V max Measurement trigger input TRIG Orr Open OFF Open Bank switching input BANK A D leakage current 0 1 mA max leakage current 0 1 mA max Serial 1 0 USB2 0 1 port full speed 12 Mbps MINI B RS 232C 1 port 115 200 bps max IOT can O je eee when ZG RPD is TCE Output 18 terminal Main functions No of setting banks 16 Trigger modes External trigger continuous Height 2 point Step 3 point Step Edge position Edge width Angle Intersection coordinates Intersection angle Sectional area Calculations between tasks up to eight items can be measured simultaneously Filter Laser power adjustment Position correction height position lope Linked operation Point of inflection measurement Ratings Power supply voltage Dielectric strength 21 6 to 26 4 VDC including ripple current 1 000 VAC 50 60 Hz for 1 min between lead wires and Controller case Environmental Ambient temperature Operating 0 to 50 C Storage 15 to 60 C resistance with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation Degree of protection IP20 IEC60529 Vibration resistance Vibration frequency 10 to 150 Hz single amplitude 0 35 mm destruction acceleration 50 m s Shock resistance 150 m s 3 time
20. nt Height direction 22 3 0 5 mm 3 mm typical 10 6 0 4 mm 50 3 mm 8 mm typical 44 2 mm 100 12 mm 94 10 mm 210 48 mm range Width direction 22 mm typical 70 mm typical l Height direction 0 25 um 1 um 2 5 um 6 um Resolution ee a ae a Width direction 5 um 3mm 631 pixels 13 um 8 mm 631 pixels 35 um 22 mm 631 pixels 111 um 70 mm 631 pixels Model ZG2 WDS3VT ZG2 WDS8T ZG2 WDS22 ZG2 WDS70 Sensor Controllers Note Setup support software for PC is attached For details see the Ratings and Specifications Table When ordering specify the cable length 0 5 m 2 m Data Storage Unit Appearance Power supply Output type Model Appearance Power supply Output type Model ZG2 WDC11A See note NPM trees error NPN ZG2 DSU11 ZG2 WDC 11 24 VDC 24 VDC ZG2 WDC41A See note PNP na a cin aaa PNP ZG2 DSU41 ZG2 WDC41 Accessories Order Separately Real time Parallel Output Unit Sensor Head Extension Cable Robot Cable Appearance Output type Model Appearance Cable length Model Qty 25 m ZG2 XC25CR 1 NPN ZG RPD11 15m ZG2 XC15CR 1 8m ZG2 XC8CR 1 PNP ZG RPD41 3m ZG2 XC3CR 1 x Models with 1 5 m cable and 2 m cable are available RS 232C Cable Parallel Mounting Adaptor Connecting device Qty Appearance Model For PLC PT connection 2 m ZS XPT2 4 22 7S XPM1 For 1 Unit For personal computer connection 2 m ZS XRS2 1 L 2 ZS XPM
21. rofiles or measurement values are logged Dimensions Sensor Heads Unit mm Unit mm ZG2 WDS3VT lt Regular reflection gt ae BSED lt Diffuse reflective gt Optical axis ae 2 4 5 dia mounting hole 35 eid d Emitter optical axis 10 64 81 06 l 22 17 f Operation indication lamp 464 T 7178 2 4 5 dia mounting hole 153 Measurement center TT i 2 M4 Emitter S 14 5 20 84 Emitter optical axis l 2379 g N A Measurement center L foes 0 1 l 92 9 65 75 02 Receiver optical axis 33 47 Receiver 7 71 78 0 1 optical axis 20 66 Reference plane amp Se Receiver S y Mounting Hole Dimensions optical axis Reference plane w 2M4 Vinyl insulated round cable 6 8 dia Pag Vinyl insulated round cable 6 8 dia Connector standard length 2 m standard length 2 m Connector 56 0 1 56 0 1 Mounting Hole Dimensions Sensor Heads Unit mm ZG2 WDS8T WDS22 Reference plane lt Diffuse reflective gt he Se et 36 Optical axis x LS ji E 1 Operation indication of Measurement center l 12 peration indication lamp Emit
22. s each in 6 directions destruction up down right left forward backward Material Case Polycarbonate PC Cable insulation Heat resistive polyvinyl chloride PCV Cable length 2m Weight Approx 300 g including cable Packed state Approx 450 g Accessories ZG2 WDC_1 Large Ferrite Core 1 piece Instruction Manual 2G2 WDC_1A Large Ferrite Core 1 piece Small Ferrite Core 2 pieces Instruction Manual Setup Support Software CD ROM USB cable 1 m Note 1 The image input periods listed here are for fixed auto sensitivity The image input period will be longer for multi sensitivity high speed multi sensitivity or other settings When the high power mode is ON the shortest image input period is 95 ms regardless of the setting of the CCD mode Use the eco monitor in the RUN mode to determine the actual image input period External Input output Inputting starting ON O V short or 1 5 V max ON Power supply voltage short or power interface signal lines terminating logging OFF Open supply voltage 1 5 V max leakage current 0 1 mA max OFF Open leakage current 0 1 mA max Judgment output NPN open collector PNP open collector HIGH PASS LOW ERROR 30 VDC 50 mA max 50 mA max Residual voltage 1 2 V max Residual voltage 1 2 V max Serial 1 0 USB2 0 1 port full speed 12 Mbps MINI B RS 232C 1 port 115 200 bps max Functions No of logged Memory of the Profiles saved 5 120 prof
23. ted from these parts do not Omron s unique multi sensitivity function is used to measure complex shapes by directly enter the CCD varying the intensity of the laser light over different areas of reflectivity across the object The function has been further improved in the ZG2 Series The optimal profile is formed according to the reflection of the object approximately two to ten P times faster than in former models The ZG2 can now perform measurements on Irradiated light P higher speed takt time lines 9 l Principle Effect Image obtained Image obtained using Reference from ordinary the multi sensitivity processing function While switching sensitivity levels for workpieces of which reflectivity varies from part to part the sensor inputs multiple images and combines parts taken at the optimal sensitivity into a single image This R produces an image of the entire workpiece Reflectivity Leading to the Optimum Solution System Configuration Basic configuration AUAA can be linked E PLC B Memory card R Sensor head e eee ee o e TTT a CS g L High speed For logging output to PLC data MPC m Pc poe Smart Monitor ZG2 for setting from a PC attached MPC B Data storage unit E Sensor controller 2 E Real time parallel output unit CEE aw aie cae eae wy ka T inin RS 232C SK A controller link unit is necessary for the following cases I
24. ter optical axis E o y 250164 mO e il Ta Emitter L C 92 1 j Receiver A 4 100 9 optical axis Reference _ plane y 69 nea 3 4 5 dia mounting hole eceiver Ry ST 700 1 _ 3M4 JR 45 1 Se Vinyl insulated round cable 6 8 dia standard length 2 m 0 5 m pnns a Connec 690 1 7G2 WDS8T L 50 A 30 ZG2 WDS22 L 100 A 25 aa y Mounting Hole Dimensions Sensor Heads Unit mm Unit mm ZG2 WDS8T ZG2 WDS22 lt Regular reflection gt lt Regular reflection gt r E J j l 94 1 95 9 S R 3 4 5 dia mounting hole 93 3 4 5 dia mounting hole Emitter optical axis 18 6 15 6 28 8 37 7 109 6 Receiver optical axis Reference 68 3 0 1 242 0 1 3 M4 ae Measurement cent 7 E Receiver optical axis 67 6 0 1 3 M4 Reference plane 27 U 718 14 0 1 152401 Plane o l Vinyl insulated round cable 6 8 dia pnn L Standard length 2 m 0 5 m Connector Vinyl insulated round cable 6 8 dia 64 2 0 1 65 3 0 1 standard length 2 m 0 5m Connector 4 y Mounting Hole Dimensions Mounting Hole Dimensions Sensor Heads
25. tion is complete indication color green LD_ON Lights when the laser is irradiating indication color green Measurement object Surface of non transparent transparent objects Surface of non transparent objects Surface of non transparent transparent objects Environmental Ambient light intensity Illumination on the photo receiving face 7 000 Ix max Incandescent lamp ae ambient temperature Operating 0 to 50 C Storage 15 to 60 C with no icing or condensation ambient humidity Operating and storage 35 to 85 with no condensation Degree of protection 71 IP66 IEC60529 D IP67 IEC60529 Vibration resistance destruction 10 to 150 Hz with 0 35 mm single amplitude for 80 min each in X Y and Z directions Shock resistance destruction 150 m s 3 times each in 6 directions up down right left forward backward 0 Materials Case Aluminum diecast Front cover Glass Cable insulation Heat resistive polyvinyl chloride PVC Connector Zinc alloy or brass Cable length 0 5 m 2 m flexible cable Weight Approx 500 g Approx 500 g Approx 650 g Approx 300 g Accessories Laser labels English labels Ferrite core 1 Instruction manual Note 1 Obtained by setting an OMRON standard measurement object at the measurement center distance and determining the average height of the beam line The conditions are given in the table below However satisfactory resolution cannot e
26. y object p inclination tolerance significantly improved 3 CASE 02 Measurement is performed at a CE ema area eee stable level even when an object is inclined or shaking slightly The speed of the multi sensitivity eee eee function effective for measuring the conventional multi material objects or complex speed shapes has been increased 7 CASE 003 Measurement can be performed Ea in aa ee at a stable level even in high speed takt time lines High speed takt time line A wide variety of measurement items A m Edgewidth A bee S 3 La and edae n ntersection L ectiona Height ka SS 5 io a and angle T Inclination f area Peak Point 1 A S ee Edge width Angle ey Sectional area Point of Step KCN inflection Point of Point 2 Point 2 Reference plane inflection Bottom Ves position Intersection CASE 001 Evolution Painted object and black rubber Dark colored materials or materials with a matt finish like black rubber often do not reflect sufficient light to maintain a stable measurement They are also susceptible to the influences of ambient light so are difficult to measure using conventional laser measurement sensors The ZG2 solves these problems because it is supersensitive and signifi cantly reduces ambient noise It also has an APS function to automatically tune parameters such as a receiver s sensitivity and background suppression level at optimal levels according to t
Download Pdf Manuals
Related Search