Confocal Fiber Displacement Sensor ZW Series
Contents
1. ZW Series EtherC AT Communications Specifications Item Specification Communications standard IEC61158 Type12 Physical layer 100BASE TX IEEE802 3 RJ45 x 2 Connectors ECAT IN EtherCAT input ECAT OUT EtherCAT output Communications media Category 5 or higher cable with double aluminum tape and braided shielding is recommended Communications distance Distance between nodes 100 m max Process data Variable PDO mapping Mailbox CoE Emergency messages SDO requests SDO responses and SDO information Distributed clock Synchronization in DC mode LED display L A IN Link Activity IN x 1 AL A OUT Link Activity OUT x 1 AECAT RUN x 1 AECAT ERR x 1 Characteristic data typical examples Linearity Characteristic by Materials ZW S07 Error um Material setting Normal Mirror SUSBA Glass White ceramic 3 0 2 0 1 0 0 1 0 2 0 3 Distance mm ZW S20 Material setting Normal Error um 10 2 4 6 8 10 Mirror SUSBA Glass White ceramic KA calli t bk Z 1 0 8 0 6 0 4 0 2 O 0204 06 08 1 Distance mm ZW S30 Material setting Normal Error um Mirror SUSBA Glass White ceramic 3 22. Distance mm Material setting Diffusion surface White ceramic 1 0 8 0 6 0 4 0 2 O 0204 06 08 1 Distance mm Material setting Diffusion surface 3 2 5 2 1 5 1 0 5 005 115 2 25 3 Distance mm Material setting Diffusion surface White ceramic 6 5 4 3 2 1 0 12 3 4 5 6 Distance mm 21 22 Angle Characteristic a direction B direction H Model nameplate E l angle t l angle Slope angle Slope angle The above show the results after executing scaling ZW S07 Mirror Q direction Mirror B direction White ceramic direction White ceramic B direction Slope angle 50 o Slope angle Slope angle p238 l E ha Slope angle e soe 8 Error um Error um Error um Error um 0 3 0 15 0 0 15 0 3 0 3 0 15 0 0 15 0 3 0 3 0 15 0 0 15 0 3 03 0 15 0 0 15 0 3 Distance mm Distance mm Distance mm Distance mm ZW S20 Mirror a direction Mirror f direction White ceramic Q direction
3. SUITABILITY FOR USE THE PRODUCTS CONTAINED IN THIS CATALOG ARE NOT SAFETY RATED THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS AND SHOULD NOT BE RELIED UPON ASA SAFETY COMPONENT OR P ROTECTIVE DEVICE FOR S UCH PURPOSES Please refer to separate catalogs for OMRON s safety rated products OMRON shall not be responsible for conformity with any standards codes or regulations that apply t o the combination of products in the customer s application or use of the product At the customer s request OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product machine system or other application or use The following are some examples of applications for which particular attention must be given This is not intended to be an exhaustive list of all possible uses of the products nor is it intended to imply that the uses listed may be suitable for the products e Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this document e Nuclear energy control systems combustion systems railroad systems aviation systems medical equipment amusement machines vehicles safety equipment and installations subject to separate industry or government
4. Unlike triangulation the received light waveform is not disrupted by the material or inclination of the measurement object The received light waveform is always stable which enables high resolution measurements Object Located at Focal Point sabi uit The reflected light is focused at the same point as the emitted light The reflected light becomes the received light signal Light emission point Il Focal point Emitted light Reflected light The height is calculated from the position at which the reflected light was received Reflected light is not received because the reflected light is not focused at the light emis sion point Light emission point Light is not received Differences in Materials Even if the measurement object is inclined or contains dif ferent materials the reflected light will be focused at the light emission point as long as the measure ment object is at the focal point Light emission point II Focal point ice Li Li Focal point ey White Light Separation into Colors with Different Wavelengths at Emission The white light from the LED is focused at different points for each color i e wavelength due to a special set of lenses in the OCFL module in the Sensor Head As a result only the color of light that is focused on the measurement object is returned allowing the distance from the Sensor Head to the measurement obje
5. you can continue to Mou nting Position Even for Different Materials achieve stable measurements with the same Sensor from the same mounting position Regular reflective workpiece IB gt Diffuse reflective workpiece Mirror Glass eee eee eee ee eee eee ee EER OEE OORT EEE EERE EEE DEERE REE E REEF EO EEE EERE EOE EEE E EEE REED EEE E OEE E EEE ER EOE E EE OEE EE EEE EEE EEE E OEE E EEE E HOES EEO EE MERE R DOE EE HEHE EEE HEE OEE EEE RHEE EEE E ERO E OSE H EEE HEED EEE EEO EEE E Eee EEEeeeEeeeeee Stable Measurements for Any Material to 3 um or less 2 um with the ZW S20 eee eee eee ee eee eee ee eee eee eee eee eee eee eee eee ee eee eee eee eee eee eee eee eee eee eek eee eee eee eee eee eee eee eee eee eee eee ee eee ee eee eee AASA Linearity eee eee ee eee ee ee ee eee eee eee eee ee ee eee ee eee eee eee ee eee Cee ee ee eee eee ee ee Cece ee Tee eee ee eee eee ee ee eee eee eee eee eee eee ee eee ee eee eee er Linearity for Various Materials Comparisons for Sensor with a measuring center distance of 20 mm Stable Measurements ma Meet ZW Series between Materials in the case of form ZW S20 71 installation for Diffuse Reflection Hg i E 20 E 20 Substrate A B10 7 30 30 Measurement Area Movement um Movement ium Received light amount Compact Sensor Heads Provide Stable 100 1099 2098 3097 4096 Measurements of Thin Transparent Glass To stably measure transpare
6. 10 XS5W T422 JMC K Note For details refer to Cat No G019 k1 Standard type cables length 0 2 0 3 0 5 1 1 5 2 3 5 7 5 10 15 and 20m are available Rugged type cables length 0 3 0 5 1 2 3 5 10 and 15m are available x2 The lineup features Low Smoke Zero Halogen cables for in cabinet use and PUR cables for out of cabinet use 3 Cables colors are available in blue yellow or Green Cables Connectors Wire Gauge and Number of Pairs AWG24 4 pair Cable Item Appearance Recommended manufacturer Hitachi Cable Ltd Model NETSTAR C5E SAB 0 5 x 4P Cables Kuramo Electric Co KETH SB SWCC Showa Cable Systems Co FAE 5004 RJ45 Connectors Panduit Corporation MPS588 C x We recommend you to use above cable and connector together Wire Gauge and Number of Pairs AWG22 2 pair Cable Item Appearance Recommended manufacturer Model Cables Kuramo Electric Co KETH PSB OMR Nihon Electric Wire amp Cable Co Ltd PNET B RJ45 Assembly Connector Note Connect both ends of cable shielded wires to the connector hoods x We recommend you to use above cable and connector together Industrial switching hubs for Ethernet OMRON XS6G T421 1 Appearance Number of ports Failure detection Current consumption Model f 3 None 0 22A W4S1 03B None W4S1 05B Supported W4S1 05C Note Industrial switching hubs are cannot be used for EtherCAT Eth
7. confocal principle so high the setup of the Sensor stable measurement results are difficult to obtain resolution measurements are possible regardless of inclination and when the measurement object is warped or inclined warping of the measurement object 4 Measurement is ee not possible paaa 20 20 maban 1 5 10 E S 3 por 3 a S o O KH 1 5 Peete AP ae ee ee a iN ____4o Measurement is _ T 20 not possible 30 1 0 5 0 0 5 1 1 0 5 0 05 1 Distance mm Distance mm Sensor ZW S20 Do pany nino ea arenen on Superior angle characteristics are not the only advantage of a confocal principle With a traditional triangulation the mea surement position and spot size vary with the height This means there are times when the position cannot be measured a with high resolution due to warping and inclination With the confocal principle used for the ZW Series the measurement point remains the same at any position in the measuring Measurement position Varies No Discrepancy in the range so that precise measurements can always be made with the Height Measurement Position Bql Robust Sensor Head Structure z Reduced Work for No Noise Not Affected by Noise To ensure high resolution measurements with normal sensors coun termeasures must be implemented to protect the sensor from the elec tromagnetic noise that is emitted by any nearby dev
8. regulations e Systems machines and equipment that could present a risk to life or property Please know and observe all prohibitions of use applicable to the products NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM PERFORMANCE DATA Performance data given in this document 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 users must correlate it to actual application requirements Actual performance is subject to the OMRON 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 model 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 model numbers may be assigned to fix or establish key specifications for your application on your request Please consult with your OMRON representative at any time to confirm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weig
9. 5 2 1 5 1 0 5 0 0 5 Distance mm ZW S40 Material setting Normal Error um Mirror SUSBA Glass White ceramic 1 15 2 25 3 7 Je 1 aT 6 5 4 3 2 1 0 1 2 3 4 5 6 Distance mm Error um Error um Error um Error um N WO A OW 1 o 4 Measuring center distance 0 Material setting Mirror surface Mirror SUSBA Glass 0 3 0 2 0 1 0 0 1 0 2 0 3 Distance mm Material setting Mirror surface Mirror SUSBA Glass 1 0 8 0 6 0 4 0 2 O 0 2 0 4 0 6 08 1 Distance mm Material setting Mirror surface Mirror SUSBA Glass 3 2 5 2 1 5 1 0 5 005 115 2 25 Distance mm Material setting Mirror surface Mirror SUSBA Glass 6 5 4 3 2 1 0 123456 Distance mm 3 Error um Error um Error um Error um Material setting Diffusion surface White ceramic N wo A Ow 0 3 0 2 0 1 0 0 1 02 0 3
10. 6mm aa aS aoe fF Measuring range 7 0 3mm 2041mm 30 3mm 40 6mm Spot diameter 18 um dia 40 um dia 60 um dia 80 um dia Static resolution 0 01um 0 25um 0 02um 0 25um 0 06um 0 25um 0 08um 0 25um Model ZW S07 ZW S20 ZW S30 ZW S40 Note When ordering specify the cable length 0 3 m 2 0 m The high resolution types are subject to the export control restrictions Controller with EtherCAT Appearance Power supply Output type Model NPN ZW CE10T ZW CE10 DC24V m A PNP ZW CE15T ZW CE15 Note Controllers with binary outputs are also available ZW C10T C15T The high resolution types are subject to the export control restrictions Cable Appearance Item Cable length Model 2m ZW XF02R LB Sensor Head Controller Extension om ZW XF05R 7 Fiber Cable flexible cable Fiber 10m ZW XF10R om Adapter ZW XFC provided 20m ZW XF20R 30m ZW XF30R Fiber Adapter between Sensor Head a pre wired cable and Extension Fiber ZW XFC Cable i Parallel cable for ZW CE1LIT 32 pole included with Controller ZW CE1L IT O RS 232C Cable for personal computer 2m ZW XRS2 2m ZW XCP2E F JO RS 232C Cable for PLC programmable nm ee terminal Ww A parallel cable for Controllers with binary outputs is also available ZW XCP2 Please contact your OMRON sales representative for details Automation Software Sysmac Studio Please purchase a DVD and required number of license
11. Confocal Fiber Displacement Sensor ZW Series moe EtherCAT V7 standard Feature SYS let always in control cal Fiber Displacement Sensor 9nd triangulation concepts with a new ION tolerar A Wider Selection of Models with the Same Head Size Expanded Communications Standard feature AM ZW S40 EtherCAT ni NEW Measuring center distance Stable Measurements aa for Thin Glass 30 20 i High precision 0 that goes The Three Benefits of OMRON s White Light Confocal Principle Ultra compact and Ultra lightweight The slim design measures only 24 x 24 mm It weighs only 105 g This incredibly compact size could not be achieved with traditional triangulation Any objects can be measured with the Sensor mounted perpendicular to them to save even more space Stable Measurements for Any Material You can measure objects of any material or color at the same position A wide angle characteristic of 8 enables high resolution measurement of the position even for large objects with mirror like surfaces without being affected by warping Robust Sensor Head Structure The sensor head design maintains reliable operation in installations with electronic and magnetic noise Devices in close proximity will not be afected by noise or heat from the sensor head or fiber cables due to their advanced design a Ultra compact and Ultra li
12. T Series User s Manual 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 WARRANTY OMRON s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year or other period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED ON CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted INNO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY REPAIR OR OTHER CLAIMS 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 OR REPAIR
13. White ceramic B direction Slope angle Slope angle AB Slope angle 50 Slope angle 50 50 Error um Error um Error um 10 10 10 1 0 5 0 0 5 1 1 0 5 0 0 5 1 1 0 5 0 0 5 1 1 0 5 0 0 5 1 Distance mm Distance mm Distance mm Distance mm ZW S30 Mirror a direction Mirror B direction White ceramic co direction White ceramic B direction 20 Slope angle Slope angle Slope angle Slope angle 6 46 15 50 50 10 0 a a El ao Jl 0 TR 50 gt 2 5 f 5 S S S o Aay S ir ir ir WAGE ir 5 10 15 20 3 2 f 0 1 2 3 3 2 1 0 1 2 3 Distance mm Distance mm Distance mm Distance mm ZW S40 Mirror Q direction Mirror B direction White ceramic a direction White ceramic B direction 30 30 Slope angle Slope angle Slope angle Slope angle 5 5 50 50 20 20 0 apnea 50 Error um Erro
14. ations are subject to change without notice Singapore 119967 PuDong New Area Shanghai 200120 China CSM 3 1 0213 Printed in Japan Tel 65 6835 301 1 Fax 65 6835 2711 Tel 86 21 5037 2222 Fax 86 21 5037 2200 Cat No E421 E1 02 1112 0312
15. ct to be calculated based on the color of the reflected light The Sensor Head contains the special set of lenses that separates white light into dif ferent colors and the Controller contains the white LED light source and the spectroscope and processor that convert the color of the reflected light to a distancel here is no needs for a lens drive mechanism or electronic parts in the Sensor Head even though they were considered to be standard in previous confocal models This achieves a much more compact design and much greater immunity to noise than triangulation models and or previous confocal models Ul technology has allowed us to achieve a FI lens structure that is extremely small and that also does not require a drive mechanism OCFL Omron Chromatic Focus Lens The height is detected based on the wavelength The reflected light of the wavelength that was focused on the surface of the measurement object passes through the fiber and the spec troscope in the Controller converts the wave length to a distance Fiber Cable LUN l White light White LED spectroscope light source 1 OCFL Module Receiver H Processor Distance NEAR Colors are separated along the height direction Amount of received light 13 Problems with Previous Models Triangulation Laser diode A FAR C Tho SS Emission lens KA Normal Confocal Principle Processor Drive processo
16. d isolati f processing precision See OU SUNS Point 3 AS X3 Y3 No need for Trend management for specific positions constant speed control Li High speed Digital Output Shorter Machine Takt Times With previous digital serial outputs through Ethernet or RS 232C the response period for measurement commands was both incon sistent and slow making them unsuitable for realtime control With EtherCAT a constant period as short as 500 ps enables continuous digital serial outputs so that the overall workpiece height information can be mapped at high speed Previous Serial Output EtherCAT Output for ZW series Sensor The outputs for command inputs required Measurement values are output continuously at 5 ms or longer and were not consistent a fixed period that is as short as 500 ps Seeman Commands Communi Communi 4 ms or longer lt gt lt gt gt 4 ms or longer Communi Communi 4 ms or longer Continuous outputs at a period that is as short as 500 Hs 8 Times Faster Than OMRON s Previous Models Tracing Machine Movement ARENA UA You can develop test and adjust devices that are connected via EtherCA T with just one Support Software package The Automation Software Sysmac Studio allows you to creatively design your controls You can see the entire range from sensing to motion control to reduce the number of steps required to commission the system or to aid in
17. erCAT junction slaves Appearance Number of ports Power supply voltage Current consumption Model GX JC03 20 4 to 28 8 VDC 24 VDC 15 to 20 GX JC06 Note 1 Please do not connect EtherCAT junction slave with OMRON position control unit Model CJ1W NCL 181 182 2 EtherCAT junction slaves cannot be used for EtherNet IP and Ethernet Specifications Sensor Head item ZW 540 Measuring center distance 40 mm Measuring range 0 3mm 1 mm 3mm 6 mm Static resolution 1 0 25 um 0 25 um 0 25 um 0 25 um Linearity 2 0 8 um 1 2 um 14 5 um 7 0 um Near 20 um dia 45 um dia 70 um dia 90 um dia Spot diameter 3 80 um dia Far 20pmda umda Omi 190m dia Measuring cycle 500 us to 10 ms Operating ambient illumination Illumination on object surface 10 000 Ix or less incandescent light Ambient temperature range Operating O to 50 C Storage 15 to 60 C with no icing or condensation Ambient humidity range Degree of protection Operating and storage 35 to 85 with no condensation IP40 IEC60529 Vibration resistance destructive 10 to 150 Hz 0 35 mm single amplitude 80 min each in X Y and Z directions Shock resistance destructive 150 m s 3 times each in six directions up down left right forward backward Temperature characteristic 4 Materials 0 6 um C 1 5 um C 2 8 um C Case aluminum die cast Fiber cable sheat PVC Calibratio
18. fer to the hardware manual for your Controller for hardware connection methods and cables to connect the computer and Controller Setting Software Smart Monitor ZW ZW SW101 System Requirements Item Operating System OS Condition Windows 7 32 or 64 bit version Windows XP Service Pack3 or more 32 bit version CPU Intel Pentium Ill 850 MHz or more 2 GHz or more is recommended Main memory 1 GB or more Hard disk 50 MB or more Display 1024 x 768 dots or more 16 million colors or more Supported languages Japanese English Communication port Ethernet port an Controller Item ZW CE10T ZW CE15T Input Output type PNP Number of connected Sensor Heads 1 per Controller Sensor Head compatibility Available Light source for measurement White LED Segment Main display 11 segment red display 6 digits display Sub display 11 segment green display 6 digits Status Indicators HIGH orange PASS green LOW orange STABILITY green ZERO green LED display ENABLE green THRESHOLD H orange oe orange RUN green EtherCAT indicators L A IN Link Activity IN green L O OUT Link Activity OUT green ECAT RUN green ECAT ERR red Ethernet 100BASE TX 10BASE T No protocol Communications TCP UDP EtherNet IP EtherCAT EtherCAT specific protocol 100OBASE TX RS 232C 115 200 bps max Analog 10 V to 10 V output impedance 100 Q output eee 4 mA to 20 mA maximum load resis
19. ghtweight Utilize Narrow Spaces in Machines The 24 x 24 mm Sensor Head fits easily into essentially any machine Triangulation sensor wc s TO SA In house comparisons Mounting area Reduced to 1 7 In house comparison With traditional triangulation it was necessary to use either diffuse reflec tion or regular reflection depending on the material However the confo cal principle used for the ZW Series eliminates the need to change the Sensor installation even if the material changes 3 Traditional Triangulation Model ZW Series 3 D y Diffuse reflective Regular reflective The Sensor can be installed Sensor Sensor perpendicular to the object regardless of the material Height Control of a Dispenser Nozzle Substrate Glass Substrate Glass Sensor installation in a Row with No Interference Mutual interference or space restrictions often pre vent the installation of traditional triangulation sen sors where necessary Here the compact ZW series Sensor Heads allow you to install more sen sors in a row or otherwise Minimum pitch 24 mm Non contact Flatness Inspection of HDD Cases Smooth Movement and Stopping Using power cylinders to move sensors to measurement positions only when necessary so that the sensors do not interfere with machine motion resulting in delays in measurements while waiting for settling time if thr anasin rar nawwy A ZW series Sensor HRAL hawava
20. hts are nominal and are not to be used for manufacturing purposes even when tolerances are shown ERRORS AND OMISSIONS The information in this document has been carefully checked and is belie ved to be accurate however no responsibility is ass umed for clerical typographical or proofreading errors or omissions PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user s programming of a programmable product or any consequence thereof COPYRIGHT AND COPY PERMISSION This document shall not be copied for sales or promotions without permission This document is protected by copyright and is intended solely for use in conjunction with the product Please notify us before copying or reproducing this document in any manner for any other purpose If copying or transmitting this document to another please copy or transmit it in its entirety Note Do not use this document to operate the Unit OMRON Corporation Industrial Automation Company Authorized Distributor Tokyo J APAN Contact www ia omron com Regional Headquarters OMRON EUROPE B V OMRON ELECTRONICS LLC Wegalaan 67 69 2132 JD Hoofddorp One Commerce Drive Schaumburg The Netherlands IL 60173 5302 U S A Tel 31 2356 81 300 Fax 31 2356 81 388 Tel 1 847 843 7900 Fax 1 847 843 7787 No 438A Alexandra Road 05 05 08 Lobby 2 Room 2211 Bank of China Tower In the interest of product improvement Alexandra Technopark 200 Yin Cheng Zhong Road specific
21. ices The ZWseries Sensor Heads however contain no electronic parts to enable stable measurements even near power sections Also the Fiber Cable that connects the Sensor Head to the Controller can be placed near power lines and other cables that emit noise without affecting operation Traditional Triangulation Model ZW Series Changes in Measurement Values Caused by Noise Measurement value Noise waveform No Noise Emission No electronic parts are used in the ZW series Sensor Heads or Fiber Cables so they give of f no electromagnetic noise You can therefore use them reliably together with other devices Traditional Triangulation Model ZW Series Substrate Height Inspection a d Electromagnetic noise is emitted from the sensor and from cables N O eat G enerat on Reduced Work in Thermal Design In high resolution machine control the heat generated by a sensor head can adversely affect nearby equipment and cause the error to increase The ZW series Sensor Heads however generate no heat and therefore do not affect nearby equipment You can also install many Sensor Heads side by side and still be sure of reliable operation Badinad NA PAA PAP DV al Onete Reduced Maintenance Costs No Electronic Parts Displacement sensors are often installed in moving applications and other installations that are subject to vibration It is important that they can withstand this type of requi
22. k output BANK_OUT 1 to 3 Selected bank input BANK_SEL 1 to 3 Number of configurable banks Max 8 banks Task process Multi task up to 4 tasks per bank s Save Initialization Display measurement information Communication settings Sensor Head ystem calibration Key lock T rigger key input Power supply voltage 21 6 to 26 4 VDC including ripple Ratings Current consumption 600 mA max Insulation resistance Across all lead wires and controller case 20 MQ by 250 V megger Dialectic strength Across all lead wires and controller case 1 000 VAC 50 60 Hz 1 min Degree of protection IP20 IEC60529 10 to 55 Hz 0 35 mm single amplitude 50 min each in X Y and Z directions Shock resistance destructive 150 m s 3 times each in six directions up down left right forward backward Operating 0 to 40 C Storage 15 to 60 C with no icing or condensation Ambient humidity Operating and storage 35 to 85 with no condensation D type grounding Grounding resistance of 100 Q or less Environmental Ambient temperature Grounging Note For conventional Class D grounding Materials Case PC Weight Approx 750 g main unit only Approx 150 g Parallel Cable Accessories included with controller Instruction sheet Member registration sheet Parallel cable ZW XCP2E Note Controllers with binary outputs are also available ZW C10T C15T Please contact your OMRON sales representative for details
23. n ROM PC 4 8 um C Fiber cable length 0 3 m 2 m Flex resistant cable Fiber cable minimum bending radius 20 mm Insulation resistance Calibration ROM Dielectric strength Calibration ROM Weight Accessories included with sensor head Between case and all terminals 20 MQ by 250 V megger Between case and all terminals 1 000 VAC 50 60 Hz 1 min Approx 105 g Chassis fiber cable total Instruction sheet Fixing screw M2 for Calibration ROM Precautions for correct use k1 Capacity value when Omron standard mirror surface target is measured at the measurement center distance as the average of 4 096 times x2 Material setting for the Omron standard mirror surface target Error from an ideal straight line when measuring on mirror surface The reference values for linearity when targets to measure other than the above are as in the table below Item ZW S30 ZW S40 Grass 4 5 um 7 0 um SUS BA 5 5 um 8 5 um White ceramic 6 4 um 9 5 um x3 Capacity value defined by 1 e 13 5 of the center optical intensity in the measured area x4 Temperature characteristic at the measurement center distance when fastened with an aluminum jig between the Sensor Head and the target and the Sensor Head and the controller are set in the same temperature environment Automation Software Sysmac Studio System Requirements Item Operating system OS 1 2 CPU Requirement Windows XP Service Pack 3 o
24. ns the following advantages are provided Reduced Wiring Only Two Cables With previous parallel I O manual wiring was required for dozens of points and it was necessary to take sufficient caution to avoid sources of noise This required extensive time to use many Displacement Sensors ina row With EtherCAT all you have to do is connect two lines for each Controller Servomotor Servo Drive Previously TAEST a YS NJ Series Machine Automation Controller One Software Fewer Steps in System Design You can set up all of the slaves that are connected via EtherCA T with just the Automation Software Sysmac Studio Even when you combine many Sensors you can copy setup data to effectively integrate setup work or you can easily program calculations between the Sensors Sysmac Studio EY Ra RP RR 5 Sensor 2 oF LOO Olt a E ANG toaa e ee AND LOGO PN ba Dene saa Uk oe Efficient Setup of Measurement Easy Programming of Thickness Calculations Conditions for Many Sensors 13 Fewer Thickness Errors due Synchronous Measurements Bgirhe The highly precise synchronization performance of EtherCA T reduces the time error in measurements between different Sensors to 1 ps or less Synchronous measurement is useful when measurements must be made with more than one Sensor at the same time such as measurements from both sides of a sheet or inclination control of a subs
25. nt glass the received light waveforms from the front and back surfaces of the glass must be separated With thin transparent glass the influence of lens aberration makes it Glass difficult to achieve separation with compact sensor heads Even with thickness its compact size that saves space the ZW S07 stably measures transparent surface displacement on glass as thin as 75 ym a feat 7W 807 75 um min not easily achieved by previous compact sensor heads ZW S20 200 um min Received Waveform for ZW series Sensor All measurement graphs represent typical examples Superior Angle Characteristic When measuring an object that has a mirror like surface with traditional triangulation performance is greatly reduced depending on the angle of the Sensor When many Sensors are used for height control during glass conveyance the angles of the Sensors must be adjusted with high precision during setup The confocal Sensor ZW series enables high resolution measure ments without strict angle adjustment This results in reduction of cost and space for the adjusting jig and time for adjustment This is not a guaranteed value Refer to Characteristic Data P17 for typical examples 600 860 000 ae os a a 4 Na ay gt amp amp Glass Conveyance With triangulation even if the angle is adjusted with high precision during ZW series Sensors operate on the
26. on EtherCAT connections Basic Configuration Controller ZW CE10 Other EtherCAT Sensor Head ZW S Slaves EtherCAT Cable EtherCAT Cable EtherCAT Cable Calibration ROM RJ45 RJ45 RJ45 RJ45 Select the cable that matches included with Sensor Head the Slave s connector EtherCAT Cable RJ45 RJ45 EtherCAT Master Setting Software Ethernet 2 USB Sysmac Studio Standard Edition SYSMAC SE20 Machine Automation Controller NJ series Analog EtherNet IP Ethernet RS 232C and Parallel connections Basic Configuration Controller 1 ZW CE10 Sensor Head ZW S a Calibration ROM included with Sensor Head KA KOO Analog RS 232C and Parallel Kamal Switching AN Hubs x z J EtherNet IP 2 Ethernet 2 Control PLC Setting Software Sysmac Studio Measurement Sensor Edition Smart Monitor ZW ZW SW101 SYSMAC MEOOLIL 1 Controllers with binary outputs are also available ZW C10T C15T Please contact your OMRON sales representative for details x2 Prepare commercially available Ethernet cable satisfying the following requirements e Category 5e or more 30 m or less e RJ45 connector 8 pin modular jack e For direct connection Select cross cable e For connection through an industrial switching hub Select straight cable Ku Order Information Sensor Head ee ee 40
27. r ja Reciever NEAR Reception lens Triangulation measures the height of an object based on the position of the spot on a receiver CCD or CMOS The peak center of gravity and other features are calculated from the received light waveform to reduce error but in principle the received waveform is offset or disrupted due to differences in materials or inclination This results in measurement error Light Reception for Different Materials Different materials have dif ferent reflection factors This disrupts the apatan waveform that is received on the disrupted i receiver The peak in the waveform or the center of gravity are used to calculate the height but error will remain in the measurement results Receiver Light Reception for Inclination Receiver If the measurement object is in Ideal F F F a oon clined the received waveform is Wavefor i waveform disrupted offset or disrupted due to the ef fects of aberration This results in measurement error NEAR FAR In a normal confocal model a stage and lens are driven vertically to change the focal point This requires a more complex struc ture and the large number of parts interferes with downsizing The use of a laser beam increases the chances of interference and the received light waveform can be disrupted by the surface conditions within the small spot on the measurement object Hi System Configurati
28. r um Error um Error um Distance mm Distance mm Distance mm Distance mm La External Dimensions Unit mm Sensor Head ZW S07 S20 S30 S40 Standard surface Four M3 Standard Four 3 5 dia surface Mounting holes 4 pa a gt 43 0 1 5 Surace 1640 1 L i pa 16 Mounting hole dimensions M See note M See note Measurement center Connector Note ee end 24 Measurement 19 CENTER 1 10 dia Model L X X See note ao one 4 Caution label 42 ZW S07 7 12 24 L See note 64 40 50 zw s20 20 11 8 LN ZW S30 30 11 7 ZW S40 40 11 7 Controller ZW CE10T CE15T DIN track attachment hook Four 4 5 dia k 4340 1 Installation holes Four M4 depth 6 0 MAX Mounting hole dimensions Extension Fiber Cable CMAPOREAPOIR APIO RERE AUR TAGO Note The following table lists cable lengths per models Model Cable length L Fiber Cable 2 0 dia FC connector ZW XF02R 2m 2 000 20 ZW XFO5R 5m 5 000 50 diay ZW XF10R 10m 10 000 100 ZW XF20R 20m 20 000 200 ZW XF30R 30 000 300 FC connector L See note Related Manuals Man No Model number Manual Z332 ZW CE1L IT Displacement Measurement Sensor ZW CE1LI
29. r higher 32 bit version Vista 32 bit version 7 32 bit 64 bit version Windows computers with Celeron 540 1 8 GHz or faster CPU Core i5 M520 2 4 GHz or equivalent or faster recommended Main memory Recommended videomemory video card for using 3D motion trace 2 GB min Video memory 512 MB min Video card Either of the following video cards e NVIDIAR GeForceR 200 Series or higher e ATI RadeonHD5000 Series or higher Hard disk At least 1 6 GB of available space Display XGA 1024 x768 16 million colors WXGA 1280 x 800 min recommended Disk drive DVD ROM drive Communications ports USB port corresponded to USB 2 0 or Ethernet port 3 Supported languages Japanese English German French Italian Spanish simplified Chinese traditional Chinese Korean 1 Sysmac Studio Operating System Precaution System requirements and hard disk space may vary with the system environment x2 The following restrictions apply when Sysmac Studio is used with Microsoft Windows Vista or Windows 7 Some Help files cannot be accessed The Help files can be accessed if the Help program distributed by Microsoft for Windows WinHIp32 exe is installed Refer to the Microsoft homepage listed below or contact Microsoft for details on installing the file The download page is automatically displayed if the Help files are opened while the user is connected to the Internet http support microsoft com kb 917607 en us 3 Re
30. rement The ZW series Sensor Heads are designed for this type of environment they have no electronic parts or PCB s that a standard triangulation sensor contains The reduction of parts to lenses and fiber cables reduces the maintenance requirements and the LED light source also eliminates the standard safety measures required for lasers Laser diode No electronic parts a SRAN La Special set of lenses that 3 require no drive Electronic parts system 10 EtherC AT Machine Control Network The EtherCAT high speed open network was optimized for machine control The ZW series Sensors are the first OMRON Displacement Sensors with EtherCAT to provide a highly efficient design for high precision machine control applications that use measurement results to control machine operation Combining Height Information and Position Coordinates EtherCAT can be used to connect to servo drives or encoder input slaves to auickly get the position coordinates and ZW displace ment The height information and XY position coordinates can be easily linked so that the machine control applications can increase processing precision in respect to the height and the inspection applications benefit from maintenance such as helping to isolate errors or perform trend analysis NJ Series Machine Automation Controller mar b s3 Servomotor Servo Drive SAS Results of Linking with the Position Coordinates Increase
31. s weighs only 105 g so that measurements can be made as soon as the cylinder operation stops ZW Series Degree of oscillation Degree of ka Stopped oscillation Jl Bonding Height Inspection a g Time Traditional Triangulation Model Flexible Fiber Cable for Easy Installation The Controller connects to the Sensor Head with a 2 mm diam eter Flexible Fiber Cable The Cable has cleared a bending test consisting of 2 000 000 repeti tions for reliable application on moving parts Cable diameter 2 mm Minimum bending radius 20 mm Cable was tested with OMRON s bending test consisting of 2 000 000 bends to a 70 mm bending radius and 1 000 000 bends toa 20 mm bending radius Cable Extendable to 32 m An Extension Fiber Cable can be used between the Sensor Head and Controller to extend the distance to up to 32 m Attach the Sensor Head to a moving part and place the Controller in the control panel or other convenient location to achieve a flexible system design Standard Fiber Cable Extension Fiber Cable m a mm 0 30r2m gt f 30 m max 7 a O Connecting adapter Controller b Di Sensor Head UA Stable Measurements for Any Material with Superior Angle Characteristic Stable Measurements from the Same There is no need to change or tune the Sensor for each material Even if the material changes
32. s the first time you purchase the Sysmac Studio DVDs and licenses are available individually Each model of licenses does not include any DVD P ificati Model roduct name Specifications Number o Cenes Media ode Standards The Sysmac Studio provides an integrated development environment to set up program debug and maintain NJ series Controllers and other Machine DVD SYSMAC SE200D Media only Automation Controllers as well as EtherCAT slaves Sysmac Studio Standard Sysmac Studio runs on the following OS Edition Windows XP Service Pack 3 or higher 32 bit version Vista 32 bit version 7 32 Ver 1 LIL 2 bit 64 bit version 1 license 1 SYSMAC SE201L This software provides functions of the Measurement Sensor Edition Refer to Sysmac Catalog P072 for details such as supported models and functions Sysmac Studio Measurement Sensor Edition is a limited license that provides ee Studio selected functions required for ZW series 1 license SYSMAC ME001L easurement Sensor Edition Displacement Sensor settings B Ver 1 00 3 Because this product is a icense only you need the Sysmac Standard Edition DVD 3 license SYSMAC ME003L Na media to install it k1 Multi licenses are available for the Sysmac Studio 3 10 30 or 50 licenses x2 ZW series is supported by Sysmac Studio version 1 05 or higher 3 Setting Software Smart Monitor ZW is also available ZW SW 101 Please contac
33. t your OMRON representative for details Accessories Item Model Fiber Connector Cleaner ZW XCL Note Place orders in units of boxes contacting 10 units gt Recommended EtherCAT Communications Cables Use Straight STP shielded twisted pair cable of category 5 or higher with double shielding braiding and aluminum foil tape for EtherCAT Cabel with Connectors Item Appearance Recommended manufacturer Cable length m 1 Model Standard type 0 3 XS6W 6LSZH8SS30CM Y Cable with Connectors on Both Ends 0 5 XS6W 6LSZH8SS50CM Y aai bae 1 XS6W 6LSZH8SS100CM Y Wire Gauge and Number of Pairs OMRON 7 XSEW 6LSZH855200CM Y AWG27 4 pair Cable p E E Cable Sheath material LSZH 2 3 XS6W 6LSZH8SS300CM Y Cable color Yellow 3 5 XS6W 6LSZH8SS500CM Y 0 3 XS5W T421 AMD K Se katad ae 0 5 XS5W T421 BMD K able with Connectors on nds IG 1 XS5W T421 CMD K RJ45 RJ45 CA OMRON 7 a T421 SNP K Wire Gauge and Number of Pairs ee i i i AWG22 2 pair Cable i 5 XS5W T421 GMD K 10 XS5W T421 JMD K 0 3 XS5W T421 AMC K Aaaa A eds JE 0 5 XS5W T421 BMC K able with Connectors on nds ia M12 Straight RJ45 OMRON L ON Ta CN s Wire Gauge and Number of Pairs m TOA AWG 22 2 pair Cable 5 XS5W T421 GMC K 10 XS5W T421 JMC K 0 3 XS5W T422 AMC K Rugged type p 0 5 XS5W T422 BMC K M12 Right angle RJ45 PI OMRON 7 XS5W 1422 DMG K Wire Gauge and Number of Pairs D E i AWG22 2 pair Cable di 5 XS5W T422 GMC K
34. tance 300Q oc Transistor output system HIGH1 PASS1 LOW1 Output voltage 21 6 to 30 VDC BUSY output BUSY1 Load current 50 mA or less ALARM output ALARM1 Residual voltage when turning ON 1 2 V or less ENABLE output ENABLE Leakage voltage when turning OFF 0 1 mA or les External LED OFF input LED OFF1 DC input system interface ZERO RESET input ZERO Input voltage 24 VDC 1096 21 6 to 26 4 VDC TIMING output TIMING1 Input current 7 mA Typ 24 VDC Voltage Current when turning ON 19 V 3 mA or more RESET output RESET 1 Voltage Current when turning OFF 5 V 1 mA or less Transistor output system Output voltage 21 6 to 30 VDC Load current 50 mA or less Residual voltage when turning ON 1 2 V or less Leakage voltage when turning OFF 0 1 mA or less DC input system Input voltage 21 6 to 26 VDC Input current 7 mA Typ 24 VDC Voltage Current when turning ON 19 V 3 mA or more Voltage Current when turning OFF 5 V 1 mA or less Exposure time Auto Manual Measuring cycle 500 us to 10 ms Material setting Standard Mirror Diffusion surfaces Measurement Item Height Thickness Calculation Filtering Median Average Differentiation High pass Low pass Band pass AA AA Outputs Scaling Different holds Zero reset Logging for a measured value Di Measured value Threshold value Analog output voltage or current value Judgment result isplay Resolution Exposure time 32 pole extension connector Selected ban
35. trate Previously Not Synchronized includes error Vibration that occurs during measurements taken at different time causes the output thickness to be larger than normal gt a Measurements taken i at different times Synchronized with EtherCAT Thickness A The correct thickness is measured without being influenced by vibration Thickness measurements of sheets for lithium ion batteries maa Synchronized Note Differences between the Sensors may cause the measurement time to vary by up to 24 ppm Continuous Measurements of Sheets without Position Offset When Sensors are installed in a row to continuously log sheet height nonsynchro nous measurements can cause of fsets in the lateral measurement positions With synchronous measurements using EtherCAT you can continuously log sheet height with all of the Sensors at the same lateral position Previously Not Synchronized ZW Synchronized with EtherCAT 14 Robust Sensor Head Structure White light Confocal point To achieve a compact Sensor Head and high resolution measurements the ZW Series uses a white light confocal principle to detect objects This principle is described below Confocal Light Emission and Reception Based on the confocal principle the emitted light and received light are positioned along the same axis Light is received only when it is focused on the measurement object allowing the height to be calculated
36. troubleshooting There are also plenty of offline features to debug signal control programming You can also simulate machine operation before actual application onsite Data Trace Debugging Control Programming Note Sysmac Studio version 1 05 or higher is required for these software interface features described Long distance Wiring 100 m You can use EtherCA T to connect slaves that are up to 100 m apart With digital communications error does not occur due to the influences of ambient noise This solves the previous problems with analog output methods such as the inability to support log distance transmissions and noise countermeasures and enables reliable installation in previously difficult large scale machines Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products Windows is registered trademarks of Microsoft Corporation in the USA and other countries Other company names and product names in this document are the trademarks or registered trademarks of their respective companies Microsoft product screen shot s reprinted with permission from Microsoft Corporation 12 Multipoint Measurement with EtherCAT Concurrency EtherCAT communications provide both high speed and time consistent performance so that integrated controls for Sensors and other slaves can be achieved in realtime Even for multipoint measurements for Displacement Sensor applicatio
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