Fiber displacement sensor

Transcription

1 Fiber displacement sensor The benefits of OMRON s white light confocal principle Small size and ultra-lightweight fiber displacement sensor Stable measurements for any material with same mounting position Robust sensor head structure Synchronous measurement with EtherCAT System configuration Sysmac Studio Ethernet/USB connection NJ-Series Machine automation controller Confocal fiber displacement sensor Fiber displacement sensor

2 Specifications specifications ZW-S7 ZW-S ZW-S ZW-S Measuring center distance 7 mm mm mm mm Measuring range ±. mm ± mm ± mm ± mm Static resolution *. m. m. m. m Linearity * ±. m ±. m ±. m ±7. m Spot diameter * Near m dia. m dia. 7 m dia. 9 m dia. Center m dia. m dia. m dia. m dia. Far m dia. m dia. 7 m dia. 9 m dia. Measuring cycle s to ms Operating ambient illumination Illumination on object surface. lx or less: incandescent light Ambient temperature range Operating: to ºC, Storage: to ºC (with no icing or condensation) Ambient humidity range Operating and storage: % to % (with no condensation) Degree of protection IP (IEC9) Vibration resistance (destructive) to Hz,. mm single amplitude, min each in X, Y and Z directions Shock resistance (destructive) m/s times each in six directions (up/down, left/right, forward/backward) Temperature characteristic *. m/ºc. m/ºc. m/ºc. m/ºc Materials Case: aluminium die-cast/fiber cable sheat: PVC/Calibration ROM: PC Fiber cable length. m, m (flex-resistant cable) Fiber cable minimum bending radius mm Insulation resistance (calibration ROM) Between case and all terminals: M (by V megger) Dielectric strength (calibration ROM) Between case and all terminals: VAC, / Hz, min Weight Approx. g (chassis, fiber cable total) Accessories Instruction sheet, fixing screw (M) for calibration ROM, precautions for correct use * Capacity value when OMRON standard mirror surface target is measured at the measurement centre distance as the average of,9 times. * 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 below table: ZW-S7 ZW-S ZW-S ZW-S Grass ±. m ±. m ±. m ±7. m ±. m ±. m ±. m ±. m ±. m ±.7 m ±. m ±9. m * Capacity value defined by /e (.%) of the center optical intensity in the measured area. * Temperature characteristic at the measurement center distance when fastened with an aluminium jig between the sensor head and the target and the sensor head and the controller are set in the same temperature environment. specifications ZW-CE@ ZW-CE@ Input/output type NPN PNP Number of connected sensor heads per controller compatibility Available Light source for measurement White LED Segment Main display -segment red display, digits display Sub display -segment green display, digits LED display Status indicators HIGH (orange), PASS (green), LOW (orange), STABILITY (green), ZERO (green), ENABLE (green), THRESHOLD-H (orange), THRESHOLD-L (orange), RUN (green) EtherCAT indicators L/A IN (Link Activity IN) (green), L/A OUT (Link Activity OUT) (green), ECAT RUN (green), ECAT ERR (red) External Ethernet BASE-TX, BASE-T, no-protocol communications (TCP/UDP). EtherNet/IP TM interface EtherCAT EtherCAT specific protocol BASE-TX RS-C Up to. bps Analog output Analog voltage output (OUTV) to V, output impedance: terminal Analog current output block (OUTA) to ma, max. load resistance: -pole extension Judgment output (HIGH/PASS/LOW) connector BUSY output (BUSY) ALARM output (ALARM) ENABLE output (ENABLE) LED OFF input (LED OFF) DC input system ZERO RESET input (ZERO) TIMING output (TIMING) RESET output (RESET) Bank Selected bank output (BANK_OUT to ) Selected bank input (BANK_SEL to ) Transistor output system Output voltage:. to VDC Load current: ma max. Residual voltage when turning ON:. V max. Leakage voltage when turning OFF:. ma max. Input voltage: VDC ±% (. to. VDC) Input current: 7 ma Typ. ( VDC) Voltage/current when turning ON: 9 V/ ma min. Voltage/current when turning OFF: V/ ma max. Transistor output system Output voltage:. to VDC Load current: ma max. Residual voltage when turning ON:. V max. Leakage voltage when turning OFF:. ma max. DC input system Input voltage:. to VDC Input current: 7 ma Typ. ( VDC) Voltage/current when turning ON: 9 V/ ma min. Voltage/current when turning OFF: V/ ma max. Sensing

3 Main functions Exposure time Auto/Manual Measurement cycle s to ms Material setting Standard//Diffusion surfaces Measurement item Height/Thickness/Calculation Filtering Median/Average/Differentiation/High-pass/Low-pass/Band-pass Outputs Scaling/Different holds/zero reset/logging for a measured value Display Measured value/threshold value/analog output voltage or current value/judgment result/resolution/ Exposure time Number of configurable banks Up to banks Task process Multi-task (up to tasks per bank) System Save/Initialization/Display measurement information/communication settings/ calibration/ Key-lock/Trigger key input Ratings Power supply voltage. to. VDC (including ripple) Current consumption ma max. Insulation resistance Across all lead wires and controller case: M ( VDC megger) Dielectric strength Across all lead wires and controller case: VAC, / Hz, min Environmental Degree of protection IP (IEC9) Vibration resistance (destructive) to Hz,. mm single amplitude, min each in X, Y and Z directions Shock resistance (destructive) m/s, times each in six directions (up/down, left/right, forward/backward) Ambient temperature Operating: to ºC Storage: to ºC (with no icing or condensation) Ambient humidity Operating and storage: % to % (with no condensation) Grounding D-type grounding (Grounding resistance of max.) Note: For conventional Class D grounding Materials Case: PC Weight Approx. 7 g (main unit only), approx. g (parallel cable) Accessories Instruction sheet, member registration sheet, parallel cable (ZW-XCPE) Note: s with binary outputs are also available (ZW-CET/CET). Please contact your OMRON sales representative for details. Sysmac Studio software specifications Conditions Operating system (OS) ** Windows XP (Service Pack or more, -bit version), Vista (-bit version), 7 ( or -bit version) CPU Windows PC with a Celeron (. GHz) or faster CPU Equivalent or higher recommended Core i M (. GHz) Memory GB or more Using the D motion trace Video memory: MB min. One of the following video card: NVIDIAR GeForceR series or ATI RaedonHD series Free hard disk space. GB or more Display XGA 7 million colors WXGA or higher recommended Disk device DVD-ROM drive Communication port USB port supports USB. or Ethernet port * Supported languages Japanese, English, German, French, Italian, Spanish, simplified Chinese, traditional Chinese, Korean * Sysmac Studio operating system precaution: System requirements and hard disk space may vary with the system environment. * The following restrictions apply when Sysmac Studio is used with Microsoft Windows Vista / 7: - Some help files cannot be accessed. - The help files can be accessed if the help program distributed by Microsoft for Windows (WinHlp.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.) - * Refer to the hardware manual for your controller for hardware connection methods and cables to connect the computer and controller. EtherCAT communication specifications Specifications Communication standards IEC Type Physical layer BASE-TX (IEEE.) Connector RJ, EtherCAT IN: EtherCAT input, EtherCAT OUT: EtherCAT output Communication system Category or higher (cable with double, aluminium type and braided shielding) is recommended Max. communication distance value Distance between nodes: within m Process data Variable PDO mapping Mailbox (CoE) Emergency messages, SDO requests, SDO responses, SDO information Distributed clock Synchronization in DC mode LED display L/A IN (Link Activity IN), L/A OUT (Link Activity OUT), AECAT RUN, AECAT ERR Fiber displacement sensor

4 Dimensions ZW-S7/S/S/S Standard surface Four, M ±. Standard surface Four,. dia. (Mounting holes) ±. ±. ±. Standard surface Mounting hole dimensions Measurement center M (see note) M (see note) Standard fiber cable (. dia.) Connector Note: Model L M X ZW-S7 7. ZW-S. ZW-S.7 ZW-S.7 X (see note) Measurement end FAR Measurement CENTER Measurement end NEAR L (see note) Lighting and receiving axis () Caution label () () ( dia.) ZW-CE@/CE@.9. (.) 7 (.) 7. DIN track attachment hook Four,. dia. 7 7±. ±.. Installation holes Four, depth. MAX. Mounting hole dimensions Extension fiber cable ZW-XFR/XFR/XFR/XFR/XFR FC connector Fiber cable (. dia) FC connector * The following table lists cable lengths per models. Model Cable length L ( dia.) ZW-XFR ZW-XFR m m ± ± () L* () () ZW-XFR ZW-XFR ZW-XFR m m m ± ± ± Sensing

5 Characteristic data Linearity characteristic by materials + Measurement center distance ZW-S7 Material setting: Normal Material setting: surface Material setting: Diffusion surface ZW-S Material setting: Normal Material setting: surface Material setting: Diffusion surface ZW-S Material setting: Normal Material setting: surface Material setting: Diffusion surface ZW-S Material setting: Normal Material setting: surface Material setting: Diffusion surface Fiber displacement sensor

6 Angle characteristic* direction direction Model nameplate + + ZW-S7 direction direction direction direction ZW-S direction direction direction direction ZW-S direction direction direction direction ZW-S direction direction direction direction * The above show the results after executing scaling. Sensing

7 Ordering information Ethernet/USB connection Sysmac Studio NJ-Series Machine automation controller Confocal fiber displacement sensor B C Extension fiber cable A Symbol Measuring range Spot diameter Static resolution Model A 7 ±. mm m dia.. m * /. m ZW-S7 ± mm m dia.. m * /. m ZW-S ± mm m dia.. m * /. m ZW-S ± mm m dia.. m * /. m ZW-S * The high resolution types are subject to the export control restrictions. Note: When ordering, specify the cable length (. m,. m). Symbol Power supply voltage Output type Model Appearance B VDC NPN ZW-CE * * The high resolution types are subject to the export control restrictions. Note: with binary outputs are also available (ZW-CET/CET). Cables ZW-CET PNP ZW-CE * ZW-CET Symbol Cable length Model Appearance C to m ZW-XFR Extension fiber cable (flexible cable) m ZW-XFR (fiber adapter ZW-XFC provided) m ZW-XFR m ZW-XFR m ZW-XFR Fiber adapter (between sensor head pre-wired cable and extension fiber cable) ZW-XFC Parallel cable for ZW-CE@T -pole * (included with controller ZW-CE@T) m ZW-XCPE RS-C cable for personal computer m ZW-XRS RS-C cable for PLC/programmable terminal m ZW-XPT * A parallel cable for controllers with binary outputs is also available (ZW-XCPE). Please contact your OMRON sales representative for details. Fiber displacement sensor 7

8 Accessories Fiber connector cleaner Note: Place orders in units of boxes (contacting units). Setting software Smart monitor ZW Computer software Sysmac Studio version. or higher Model ZW-XCL Model ZW-SW Model ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by.97. To convert grams into ounces, multiply by.7. Cat.No. SysCat_E-E- In the interest of product improvement, specifications are subject to change without notice. Sensing