- Yokogawa
Contents
1. an Restores the i Restore conditions completely Transfer Automatically execute gt including the window macros Ta layout Excel is automatically started and the current waveform All the current conditions such as the measurement conditions data is automatically transferred to the cells on Excel and waveform display conditions and equations of each Furthermore a specified macro can be executed module can be saved to an arbitrary file Simply double click automatically after the transfer the saved file to restore the conditions instantly In addition the measurement conditions of each module can be saved to separate files or to the memory in the module 7 k Friendly Measuring Instrument E p hree Types of Interface for Your Application Ethernet 100Base TX 10Base T There are three types of interface for communicating with Comes standard with the measuring station according to the measurement application or environment the network such as a corporate LAN Up to three measuring stations can be controlled from a f T Grouping Function Over a Router single PC on any ommunication interface Multiple PCs and WE7000s on the same Data acquisition is possible at a It is technically possible to connect more than three measuring network can be grouped arbitrarily remote location over a router stations If you wish to do so contact your nearest Yokogawa dealer Ethernet USB2 0 e Comes standard wi2. Dsub 9 pin CAN data I O Approx 5VA 1 Approx 0 7kg Measurement Modules e Each Module Is a Single Measuring Instrument Each module is designed to operate independently with separate A D memory and trigger circuit on each module The modules can be operated in link by exchanging trigger signals between modules Digital oscilloscopes WE7311 r L E 1 GS s Digital Oscilloscope Module Number of input channels 1 i gt x Input coupling settings DC 1 M 50 Q AC 1 M o 50 Q and GND 7 Input connector BNC connector Input impedance 1 MQ 1 approx 10 aaa DE 00 O 11 Input voltage range 5 mV div to 500 mV div 1 2 5 steps set in DSO mode 25 mV to 2 5 V range l 1 2 5 5 steps set in digitizer mode i pr Vertical resolution 8 bits S Maximum input voltage 1 MQ 42 V DC AC peak lt 10 kHz 7 50 Q 5 VDC 500 mW or 5 Vrms CE Overvoltage Category CAT and Il Frequency characteristics DC to 400 MHz 10 mV div to 500 mV div or 50 mV to 2 5 V range DC to 250 MHz 5 mV div or 25 mV range 3dB point in the low frequency region during AC coupling 10 Hz or less Sampling interval 1 ns to 10 ms 1 2 5 steps set in digitizer mode 1 2 2 5 4 and 5 steps using the API Memory length 100 to 2 MW 1 word unit 1 000 001 words or more are only for single acquisition WE7111 100 MS s Digital Oscilloscope Module Number of input
3. Approx 12VA 1 DC voltage only AC Accelerometer Module 1 2 5 steps When 9 modules are linked OFF 20 Hz to 40 kHz 2 4 8 steps Approx 0 8kg WE7141 100 MHz Universal Counter Module 1 Hz 120 MHz Period time interval pulse width duty cycle 1 7071 41 HE frequency ratio totalize count measurements BNG D A patpi alae Approx 0 7kg DC AC Period time nena totalize count up BNG 32 ti i i F sk 1 and down count ime stamp measuremen pprox and frequency ratio measurements When 8 modules are linked Approx 0 7kg WE7521 4 CH Timing Measurement Module TS Miale 100 ns to 20s WE7121 10 MHz Function Generator Module 7071 21 HE 1 wHz to 10 MHz 10 V resolution 1 mV BNC Arbitrary waveform output Approx 7VA 1 Approx 0 7kg WE7281 4 CH 100 kS s D A module WE7282 4 CH 100kS s D A Module 7072 81 HE 7072 82 HE DC to 20 kHz DC to 20 kHz 1 V to 10 V 1 2 5 steps 1 V to 10 V 1 2 5 steps Clamp terminal BNC Sweep function arbitrary waveform output Sweep function arbitrary waveform output Approx 15VA Approx 15VA 1 Approx 0 9kg 1 Approx 0 7kg WE7262 32 Bit Digital I O Module 7072 62 HE TTL level input CMOS level output Dsub 25 pin 2 MHz counter feature Connect the 707823 707824 and input output contact signals Approx 1 2VA 1 Approx 0 6kg WE7081 CAN Bus Interface Module 7070 81 HE
4. simultaneously For modules with slow sampling rate the data is interpolated The same number of data samples for each module is saved collectively to the same file Easy to Synchronize or Link Modules and External Devices For synchronizing triggers measurement timing for synchronization Built in synchronization bus in the measuring unit For synchronizing clocks External synchronization gt terminal Since buses for synchronizing trigger timing and sampling clock are built into the station there is no need to connect cables for synchronization A visual intuitive screen is available for configuration and you simply select the direction of the arrows using the mouse on the screen ie Easily Control All Modules Using the Control Software i Bi f ij EE rO Automatically Ad E recognizes modules SP LHER DERE I I i EEATT ee ee e Free standard package software Control Software is included with Lea hee the measurement station e Absolutely no programming is required oP Arbitrarily combine Simply install the Control Software in your different modules i Data Logge PC and you are ready to go TTTTT ITTY The Control Software can be updated for WPG fel gt Control all modules as you wish free from Yokogawa s website falelalalatatelel e Control up to three stations from a single PC e Display Data Arbitrarily Versatile Data Displays All channel ful
5. Power consumption Rated source frequency Source harmonic current Accessories Ethernet 10Base T or 100Base TX 10 Mbps or 100 Mbps auto detection 100 to 120 VAC or 200 to 240 VAC automatic switching WE500 350 VA maximum including modules 160 VA without modules WE900 570 VA maximum including modules 200 VA without modules 50 60 Hz Complies with IEC1000 3 2 Power cord CD ROM WE Control Software connector for EXT I O user s manual cover plates 5 for WE500 and 9 for WE900 and USB cable Station Communication Modules and Cards Product WE500 Measuring Station Model Number 707003 Suffix Code Specifications 5 slots USB and Ethernet interface included WE900 Measuring Station WE7021 GP IB Controller Module 9 slots 707004 USB and Ethernet interface included 707021 Controller for GP IB devices WE7037 Optical Interface Module WE7038 Optical Interface Module 707037 For measuring station 1 port 707038 For measuring station 2 ports WE7035 Optical Interface Card 707035 For PC PCI bus 1 port WE500 WE900 Measuring Stations Number of slots WE500 5 measurement modules or 4 measurement modules 1 communication module when using optical communication WE900 9 measurement modules or 8 measurement modules 1 communication module when using optical communication Measurement Modules ea a lec List of measurement module features Pro
6. measurement module is added Measurement _ Download the RE tall the modules are implemented by inserting the appropriate module in embedded module a meauemnenmoduie the WE station Embedded modules are implemented by downloading a software module from a PC User friendly I F Since the embedded module that is downloaded is stored in the FLASH memory in the station and runs automatically the next time the power is turned ON it can run in an environment without a PC Autonomous processing Below are some examples that become possible e A complicated level judgement can be performed on the measured values of various input modules such as a digitizer and the result can be output from the DO terminal of the station Achieve a high speed GO NO GO judgement instrument e The measured values of timing measurement modules can be processed and output to the voltage output module Achieve a FV converter e Measurements or judgements can be started simply by turning ON the power to the station without the need to send instructions from a PC Achieve autonomous measuring instrument without a PC Various other types of processing that were carried out on the PC Embedded modules can also be configured from the GUI can be performed in the station These embedded modules can be configured to meet the e When downloaded and registered the module appears in customer s needs like the application software the module list Various functions becom
7. Editor Viewer Analysis Package 7077 02 7077 51 7077 14 7077 61 m Software utility that adds data m Create and edit data for the m Can display waveforms of the m Offline analysis software for the computation function to the WE7121 and WE7281 82 WE7000 or DL Series data as well measured data for the WE7275 WE7000 Control Software m Can edit waveforms of up to 4 M as compute and analyze the data m Supports 4 to 8 cyclinder engines m Enables four arithmetic operations data points on the PC m Equipped with standard analysis FFT analysis filter functions m Can load measured data WVF m Equipped with extensive items functions required for the waveform parameter measurement format and Excel CSV format files computation functions combustion pressure analysis etc m Edit data within the specified interval functions and dots WE7000 Utility Software Type Product Model Number Specifications Added on to the Control Software Computation Function Setup Software 707702 Adds computation functions to the Control Software Remote Monitor Add On Software 707703 Adds remote monitor function to the Control Software Computation Waveform Viewer 707714 Waveform Viewer for the WE7000 DL etc Package software 6 Transformation into Dedicated Measuring Instrument pen by Customization rchitecture Software Customization APIs are provided for controlling the WE7000 from General purpose For creating a dedicated system Windows program development
8. Frequency Oscillation frequency range Sine rectangular wave 1 wHz to 10 MHz Triangular pulse wave 1 uHz to 200 kHz Ramp wave 1 wHz to 200 kHz Arbitrary wave 1 uHz to 200 kHz Oscillation frequency resolution 1 uHz or up to 9 digits Output characteristics Maximum output voltage 10 V Amplitude range 20 Vp p resolution 1 mVp p Phase Target Start Stop phase for trigger oscillation and gate oscillation Selectable range 10000 deg to 10000 deg resolution 0 01 deg WE7281 WE7282 n ee 4 CH 100 kS s D A Module mE e Number of output channels 4 iaaii an d Output format Floating unbalanced E wej amp output isolation between channels D A resolution 16 bits including the sign jn Output range 1 V2 V WEA V Maximum output current 10 mA per channel a Allowable load resistance 1 KQ or greater ra Output impedance 1 Q or less During DC output DC 1 V to 10 V 1 2 5 steps ie CE During function waveform output Output waveform Sine pulse variable duty cycle ramp triangular simple arbitrary DC Oscillation frequency range 1 mHz to 20 kHz sine 1 mHz to 10 kHz waves other than sine During arbitrary waveform output D A update interval 10 uS or longer Memory length 4 MW CH for 1 channel Connector type WE7281 Clamp terminal terminal block is detachable WE7282 Isolated BNC WE7262 An 32 Bit Digital I O Module el eee I O section i Number of I Os 32 ig Seat
9. ID e Construct a simple sequence function up to 1024 digits time resolution 0 1 s Module linking e Display CAN bus data and signals of various measurement modules analog signals on the same time axis and perform comparison analysis Setup data e Import CANdb setup data Standard specifications Number of ports 1 Connector type D Sub 9 pins male Controller Philips SJA1000 CAN chip Transceiver Built into the module Terminator 124 Q Switch ON OFF using the terminator switch on the front panel 8 MB FIFO Buffer 8 MB FIFO Buffer Data memory Output memory Supported protocols Physical layer ISO 11898 High Speed Communication CAN in Automation CAN 2 0B Standard amp extended message format Save to a binary file in WVF Yokogawa measuring instrument standard format binary file in WCF WE7000 CAN Binary format or ASCII file in CSV format Data save format Bit rate 10 k 20 k 33 3 k 50 k 62 5 k 83 3 k 100 k 125 k 250 k 500 k 800 k 1 Mbps and Other Time quanta and sample point are selectable Endian Little or Big selectable i CE 11 Optional accessories External Dimensions Product Model Number Specifications Unit mm Banana female BNC Conversion adapter 366922 Banana male BNC Conversion adapter 366923 T type BNC WwWe7ooo0 BNC cable 366924 BNC BNC 1 m BNC cable 366925 BNC BNC 2 m Measurement lead 366926 BNC alligator clip 1 m Extension conne
10. YOKOGAWA WE OOO Series Precision Data Acquisition The picture is of the WE900 New Features e Easy Connection Using USB Communication e High Speed Data Communication Using USB 2 0 e Enhancements to the Station s Internal Data Processing e Network Support through New Control Software Bulletin 7070 00E Information service by e mail is available www yokogawa com tm i r LAr Hi igh ore cision 50 NAL ya PC Using USB m mrs 3 Ay High sp USB connection wanie CE Features e Multiple Measuring Instruments in a Single System Two measuring stations are available capable of holding five WE500 or nine WE900 measurement modules Wide variety of measurements is possible including those that are difficult on a single measuring instrument such as multi channel measurements and linked measurements that combine different types of modules e Modular Design for Easy Configuration Once the basic software Control Software is installed in the PC the system automatically recognizes the attached modules and is ready to operate simply by connecting the measuring station to the PC USB Ethernet and optical fiber are available for connecting the measuring station to the PC When several modules of the same type are inserted the software automatically links them together so they can be referenced as a single module Measurements can be started on the day yo
11. alii te ground Connector type Clamp terminal Input coupling DC AC A D resolution 16 bits Input impedance Approx 1 MQ Frequency characteristics 1 5 dB point when filter is OFF DC coupling DC to 40 kHz typical value AC coupling 10 Hz to 40 kHz typical value Range 50 mV to 50 V 1 2 5 steps Input filter Low pass filter Cut off frequency OFF 5 kHz 500 Hz 50 Hz 3 dB attenuation point typical value Filter characteristics 2nd order Bessel 12 dB oct Acquisition mode Trigger free run gate level and gate edge Acquisition memory 8 MW 1 MW channel when using 8 channels Sampling interval 10 us to 10s Maximum common mode voltage between ground and signal terminals 300 VACrms or 300 VDC Maximum voltage between channels Between any two terminals of different channels in the same module 100 VACrms or 100 VDC Between any two terminals of channels on different modules 300 VACrms or 300 VDC WE7271 WE7272 4 CH 100 kS s Isolated Digitizer Module Number of input channels 4 Input format Floating unbalanced input Isolation between channels and between input and ground Connector type WE7271 Clamp terminal terminal block is F detachable a Pa WE7272 Isolated BNC Input coupling DC n A D resolution 16 bits CE Input impedance Approx 1 MQ e Input filter OFF 5 kHz 500 Hz 3 dB point typical value Frequency range DC to 40 kHz 1 5 dB at
12. asurement WE7241 m 4 CH Timing Measurement Counter with Memory WE7521 Pulse signal input 1 CH 100 MHz Universal Counter WE7141 1 CH 100 MHz Function Generator WE7121 Analog voltage oe WE7281 WE7282 4 CH 100 kS s Output D A ir ee te noe 82 Bit Digital VO CAN Bus Interface Digital I O CAN Bus WE7081 Simultaneous Sampling elsolated Input e Simultaneous Multi Channel Measurement Most digitizer modules have an A D converter for each channel Simultaneous sampling is possible on all channels using the module s synchronization function Ethernet Synchronization signal between stations e Source amp Measure Output modules are also provided Source amp measure is possible by combining output modules with measurement modules Example Excitation test e Arbitrarily Link or Combine Modules Automatically Link the Same Type of Modules lt Slot 1 Slot 2 Slot 3 When multiple modules of the same type are inserted in adjacent slots the modules are automatically recognized as if one module with multiple channels had been inserted Of course the modules can also operate independently Arbitrarily Combine Different Types of Modules Temperature Analog Strain Sa Different modules can operate as one group Various signals such as temperature analog strain pulse and CAN can be measured
13. channels 1 og Input coupling settings AC DC and GND Input connector BNC mr Input impedance 1 MQ 1 5 approx 25 pF Voltage axis sensitivity setting 5 mV div to 5 V div EE n 1 2 5 steps Maximum input voltage at a frequency of 1 kHz or less 250 V DC ACpeak or 177 VACrms Frequency characteristics when a sine wave with amplitude equivalent to 4 div is applied DC to 40 MHz 1 5 dB attenuation point no bandwidth limit typical value A D conversion resolution 8 bits 25 LSB div Maximum sample rate 100 MS s Maximum record length 100 kW WE71 16 pw O 2 CH 20 MS s Digitizer Module 2 apy Se ey Number of input channels 2 a Input format Non isolated unbalanced mad input 7_ athe Connector type BNC Input coupling DC AC GND A D resolution Equivalent to 12 bits including the sign Input impedance Approx 1 MQ approx 28 pF Frequency characteristics 3 dB point when filter is OFF DC coupling DC to 8 MHz typical value AC coupling 5 Hz to 8 MHz typical value Range 100 mV to 50 V 1 2 5 steps Input filter Low pass filter C E Cut off frequency OFF 500 kHz 1 MHz Filter characteristics 5th order elliptic filter At 1 4 times the cutoff frequency 24 dB at twice the cutoff frequency 40 dB typical value Acquisition mode Trigger only normal auto Sampling interval 50 ns to 1 ms in 50 ns steps WE7275 a eats nh 2 CH 1 MS s Isolated Digi
14. ctor 707802 For the optical cable x 6 5 kg excluding modules 16 Bit Digital Input Terminal Box 707823 For the 707262 contact input 16 Bit Digital Output Terminal Box 707824 For the 707262 contact output 150 MHz Passive Probe 700998 For the 707111 WE7OoO0 Probe 700944 For the 707311 Input Terminal Block 707821 For the 707241 707251 Bridge Head 700932 WE 707245 120 Q 5 m Bridge Head 700933 WE_ 707245 350 Q 5 m WE900 Weight Approx 11kg excluding modules Bridge Head 700967 For 707245 120 9 5 m with shunt Cal Bridge Head 700968 For 707245 350 9 5 m with shunt Cal Optical fiber cable 707831 Optical fiber cable 2 m Optical fiber cable 707832 Optical fiber cable 5 m Optical fiber cable 707833 Optical fiber cable 10 m Optical fiber cable 707834 Optical fiber cable 1 m Module WE7035 WE7036 Weight Approx 0 3 kg 21 6 For detailed specifications d A check the website at the following address gt 2 3669 22 3669 23 3669 24 3669 25 7009 98 44 7078 02 7078 21 OQ sO lig 7078 31 32 33 34 700932 WE 700967 7078 23 24 700933 WE 700968 Pentium is a registered trademark of Intel Corporation Windows 95 98 Me XP Windows NT 4 0 2000 Pro MS Excel and MS Word are registered trademarks of Microsoft Corporation NOTICE Before operating the product read the instruction manual thoroughly for proper and safe operation f this pr
15. duct Model Number WE7036 Optical Interface Card 707036 For PC PCI bus 2 ports For details see GS7070 00E or visit Yokogawa s website Bandwidth Number of Channels Isolation Input Coupling Range Resolution bit Maximum Memory point Memory Partition 1 O Connector Link Feature Maximum number of waveforms displayed simultaneously Scaling Feature Other Features Power Consumption Number of Used Slots Weight WE7311 1 GS s Digital Oscilloscope Module WE7111 100 MS s Digital Oscilloscope Module 7073 11 HE 7071 11 HE DC to 400 MHz DC to 40 MHz DC AC GND 5 mV div to 500 mV div 1 2 5 steps 5 mV div to 5 V div 1 2 5 steps 2M Up to 4096 BNC Yes 9 When 9 modules are linked When 9 modules are linked Automated measurement of waveform parameters Calibration signal output Approx 15VA Approx 15VA 1 Approx 0 8kg 1 Approx 0 9kg WE7116 2 CH 20 MS s Digitizer Module 7071 16 HE DC to 8 MHz 100 mV to 50 V 1 2 5 steps 18 When 9 modules are linked Calibration signal output Approx 10VA 1 Approx 0 7kg WE7275 2 CH 1 MS s Isolated Digitizer Module WE7273 8 CH 100 kS s Isolated Digitizer Module 7072 75 HE 7072 73 HE DC to 400 kHz DC to 40 kHz 100 mV to 200 V 1 2 5 steps 350 V 50 mV to 50 V 1 2 5 steps Clamp terminal 18 When 9 modules are linked 72 Wh
16. e 1 module gate time The data save operation can be started stopped at pugak specified times These methods enable you to save only the P necessary data efficiently Input signal e ee eed y lamm omme i E E oae iama O Cyclic Save Function i gt Measurement memory in the module gt eee E MER a Optimum for endurance tests Measured data can be saved continuously at high speeds to the hard disk independent of the memory size of the module The data can be saved cyclically to the The figure is a reference value The maximum sampling number of specified files and only the speed depends on the PC s performance and measurement necessary data immediately before the conditions Sa measurement is stopped can be saved Test conditions Communication interface with the PC USB 2 0 CPU Pentium 2 GHz Auto File Name Function Memory 512 MB OS Windows2000 Monitor display A sequence number is added automatically enabled File Format binary to the file name each time the data is saved File division enabled 1 Msamples per file Voice Memo Function Standard Viewer Function Records voice information like a data recorder Voice Memo lt gt lt gt S a p eons The data saved to a file can be analyzed later Comparison by k nail overlapping data with past Wave Form D fi i data and complicated analysis B _ using computation functions When waveforms are saved in real time in free run mode option ar
17. e possible voice can be recorded simultaneously Voice can be recorded any number of times during the measurement The PC sound function is used to record and play voices e Computation and Analysis with Complete Control Linear Scaling Extensive Computation Function Option User defined computation Waveform parameter 10 equations measurement 20 types Measured values can be converted to physical values for Equations can be nee using direct reading The computation below is performed abundant functions including four automatically based on scaling coefficient A and offset B arithmetic operations trigonometric Y AX B where X is the measured value and Y is the functions differentiation integration Computes waveform linear scaling result digital filter FFT pulse width parameters such as the The result is also applied to the saved data Scale computation duty and period The maximum minimum and conversion is also possible by setting arbitrary scale values computed result can be specified as average of the data points to the measured values of two arbitrary points a parameter in other equations between arbitrary cursors e Usability Pursued to the Limit for PC Based Measurements Excel Link Function Save the Current Measurement Conditions Entirely Automatically transfers the displayed waveform data to Excel Restore the conditions in one step the next time you make by ee measurements F
18. e possible on the WE7000 by combining e Register and release the modules remotely from a PC as measurement modules and embedded modules desired up to four For details on the functionality and the creation of embedded modules contact your nearest Yokogawa dealer Specifications WE7000 Control Software Comes Standard with the WE500 WE900 Plug amp Play capability Remote control capability Number connectable units Setup capability Automatic recognition of measuring stations and measurement modules Switching station power ON OFF main power not included Up to 3 stations Recalls Displays module setup screens and sets link trigger and external clock synchronization of measuring stations and measurement modules Display features see the list of module features Monitor display Snapshot feature Cursor feature Scaling feature Data saving feature Measured data Image data Setup conditions Data display feature Help feature Maintenance feature PC system requirements Number of single waveforms Up to 90 when identical modules are linked together Number of split display waveforms 10 X Y waveform display Any 4 channels Input channels of the same type of modules operating in link Scroll display of trend waveforms Simultaneous main and zoom displays Leaves the displayed waveform path on the screen Displays the time measured values and difference using two marke
19. en 9 modules are linked Anti aliasing filter OFF 20 Hz to 40 kHz 2 4 8 steps Approx 14VA Approx 20VA 1 Approx 0 8kg 1 Approx 0 9kg WE7271 4 CH 100 kS s Isolated Digitizer Module 7072 71 HE DC to 40 kHz 1 V to 20 V 1 2 5 steps 35 V Clamp terminal 36 When 9 modules are linked Approx 12VA 1 Approx 0 7kg WE7272 4 CH 100 kS s Isolated Digitizer Module WE7251 10 CH 100 kS s Digitizer Module 7072 72 HE 7072 51 HE DC to 40 kHz DC to 10 kHz No L end common 1 V to 20 V 1 2 5 steps 35 V 1 V to 20 V 1 2 5 steps BNC Input unit sold separately 36 When 9 modules are linked 90 When 9 modules are linked Multiplex type Approx 12VA Approx 8VA 1 Approx 0 7kg 1 Approx 0 7kg WE7241 10 CH Thermometer Module WE7245 4 CH 100 kS s Strain Module 7072 41 HE 7072 45 HE Scan interval 0 5 s or longer DC to 20 kHz DC K E J T L U N R S B W KPvsAU7Fe 50 mV to 50 V 1 2 5 steps 1000 u to 20000 u strain 100 mV to 20 V 1 2 5 steps Input unit sold separately Dsub 9 pin 90 When 9 modules are linked 36 When 9 modules are linked Multiplex type 1 2 or 4 gauges DC bridge Gauge resistance 120 to 1 kQ auto balance Approx 7VA Approx 15VA 1 Approx 0 8kg 1 Approx 1kg WE7235 4 CH 100 kS s 7072 35 HE DC to 40 kHz Gain x1 5 V to x100 50 mV BNC 36 Anti aliasing filter
20. er of channels to 10 s 10 ms or greater when modules are linked regardless of the number of channels Maximum common mode voltage between ground and L terminal 100 VACrms or 100 VDC WE7241 i 10 CH Digital Thermometer Module a Number of input channels 10 multiplex type e Input format Floating unbalanced input isolation between channels and between _ input and ground m Connector type Input coupling A D resolution Input resistance Range Sampling interval Alarm output WE7245 Connect the 707821 Input Terminal Block sold separately DC Equivalent to 14 bits during DC voltage input 1 MQ or more Kee ele ie ea SBN KPvsAu7Fe 50 mV to 50 V 1 2 5 steps 0 5 s to 60 s when using internal time base selectable from 0 2 s 0 3 s and 0 4 s when the number of channels is 1 or 2 channels 3 to 5 channels and 6 or 7 channels respectively 2 0 s or greater when using the WE bus time base signal CMNCLKk Output triggers on the WE bus BUSTRIG1 BUSTRIG2 on the AND OR logic of the upper limit lower limit in range or out of range conditions of each channel 4 CH 100 kS s Strain Module Number of input channels 4 Input format Input terminal A D resolution Input impedance Frequency range Isolated differential input a strain isolated unbalanced input voltage Isolation between input and ground and bet
21. g period time interval measurement Minimum input pulse width 50 ns Minimum input edge interval 50 ns for all input edges during up and down count Trigger free run gate level gate edge Period time interval totalize count up and down count frequency ratio input A input B Acquisition mode Function Acquisition Maximum record length 1 Mpoint CH Sampling interval 2usto10s Time stamp mode Number of inputs 4 Measurement slope Rising edge falling edge and both Maximum measurement time Approx 360 hours 5 x 248 ns Display resolution 5 ns Minimum input pulse width 200 ns Maximum record length 4 Mpoints WE7121 10 MHz Function Generator Module caw Waveform output Se Bags A Number of output channels 1 pi Era BER Standard output waveform Sine rectangular wave duty cycle fixed to 50 m Sr triangular ramp pulse variable duty cycle and inverted waveforms of each waveform Arbitrary wave Output amplitude resolution 12 bits Memory length 16384 points a portion of the points is not generated at an output frequency of 2 4 kHz or higher Output operation CE Continuous oscillation CONT Outputs waveforms continuously Trigger oscillation TRIG Outputs burst waveforms the specified number of times integer count in sync with the trigger Gate oscillation GATE Outputs integer number of burst waveforms during the gate enable period DC output DC Outputs DC voltage
22. ing Maximum output current 3 2 mA Pi E Output voltage High level 3 2 mA 3 8 T Vmin Pre Toer EFE Low level 3 2 mA 0 5 Vmax High level 2 0 V min Low level 0 6 V max Maximum allowable input voltage 3 V to 8 V Output impedance Approx 100 Q Input impedance Approx 47 kQ I O format Non isolated unbalanced Connector type D sub 25 pin female Contact I O is possible by connecting the 707823 24 16 Bit I O Terminal Box sold separately Pattern match detection section Detection bit Compare every 8 bits and generate up to 4 interrupts ON OFF selectable When ON bounce signals of period 1 ms or less are eliminated Input voltage Chattering elimination Continuous measurement Sampling interval 10 ms to 10s Sampling interval resolution 10 ms Counter section Number of input channels 2 Input frequency 2 MHz max Minimum input pulse width 100 ns Input voltage High level 2 0 V min Low level 0 4 V max Maximum allowable input voltage 3 V to 8 V Input impedance Approx 47 kQ Input format Non isolated unbalanced Maximum count FFFEQOOOH 4294836224 WE7081 CAN Bus Interface Module Main features CAN data acquisition e Data measurement on data with certain IDs up to 64 types at 1 kS s maximum e Id Start bit length and Endian can be specified ee Conversion to physical values is possible CAN data output e Download data frames and output e Manually output data of a specified
23. l scale display Split screens for each channel Waveform Instantaneous value display Main Zoom display Waveforms and instantaneous values can be displayed in various styles according to your application Two display formats are available for the different measurement methods continuous trend display analogous to a recorder and high speed repetitive display analogous to an oscilloscope X Y Display Group Multiple Channels and Switch the Display between Groups Display up to four X Y graphs overlapped Ideal for multi channel measurements such as temperature measurements One step to switch groups This feature is effective when evaluating the change in torque and fuel consumption rate vertical axis versus the number of rotations of the engine horizontal axis and the evaluation of DC motors using lissajous waveforms CH1 5 6 7 and 8 Up to 10 groups can be defined A channel can belong to multiple groups e Saving Data with Complete Control Versatile Data Save Methods Saves Data at High Speeds in Real Time Various data save methods are available in addition to saving Continuously measures waveforms and saves the data to the the data collectively to a single file Some methods include hard disk in real time as in a recorder saving data at specified samples at specified time intervals or for each trigger The data can be saved to separate files foreach When SCONE NG cara on Sones SN ih
24. oduct is for use with a system requiring safeguards that directly involve personnel safety please contact the Yokogawa sales offices YOKOGAWA YOKOGAWA CORPORATION OF AMERICA Lo eee eee eee eee eee eee eee eee 2222222222222222 22222222222 20420 Century Blvd Germantown Maryland 20874 U S A Phone 1 301 916 0409 Fax 1 301 916 1498 YOKOGAWA EUROPE B V Databankweg 20 3821 AL Amersfoort THE NETHERLANDS Phone 31 33 4641 858 Fax 31 33 4641859 YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Road Singapore 469270 Phone 65 62419933 Fax 65 62412606 YOKOGAWA MEASURING INSTRUMENTS KOREA CORP Phone 82 2 551 0660 Fax 82 2 551 0665 YOKOGAWA SHANGHAI TRADING CO LTD Phone 86 21 6880 8107 Fax 86 21 6880 4987 Represented by YOKOGAWA ELECTRIC CORPORATION Communication amp Measurement Business Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan Phone 81 422 52 6768 Fax 81 422 52 6624 MM 14E E mail tm csv yokogawa co jo i es ee Subject to change without notice Ed 06 b Printed in Japan 501 KP All Rights Reserved Copyright 2000 Yokogawa Electric Corporation
25. pplicable acceleration sensor Built in amplifier type low impedance type PIEZOTRON ICP ISOTRON etc Sensor supply current 4mADC Voltage measurement Range 50 mV to 50 V 1 2 5 and 5 steps Acquisition mode Trigger free run gate level and gate edge Acquisition memory 4 MW Sampling interval 10 usto1s 1 us steps WE7141 100 MHz Universal Counter Module Number of input channels 2 A and B Input format Non isolated unbalanced Connector type BNC Input impedance 1 MQ 40 pF typical value Coupling DC and AC Lower 3 dB point when AC coupled 1 35 Hz typical value Attenuator x1 and x10 Trigger slope Rise or fall Minimum input pulse width 10 ns excluding the case when the 1 2 prescaler is used Frequency A period A time interval CE between A and B pulse width A duty cycle A frequency ratio A B totalize count A continuous measurement and D A output Measurement function WE7521 4 CH Timing Measurement Module Number of inputs 4 Input format Connector type Input coupling Non isolated unbalanced BNC DC AC 3 dB attenuation point when AC coupled 10 Hz typical value 1MQ 1 OFF 100 kHz 10 kHz 1 kHz 3dB typical value Input impedance Input filter Counter mode Number of counters 4 Measurement function Period time interval totalize count up and down count frequency ratio and frequency Display resolution 5 ns durin
26. rs Can be specified on each channel digitizer modules Saves data to floppy disks hard disks or MO disk on a PC Saved in ASCII or binary original format Continuous data saving auto saving at triggers and direct transfer of data to Excel are possible Saves the waveform display in bitmap format Saves measurement conditions of modules display settings etc Loads and displays the data in binary original format saved to floppy disks hard disks or MO disks Displays the specifications features and other information about individual modules Displays measuring station and module versions Pentium II 400 MHz or higher PC running Windows 95 98 Me XP or Windows NT 4 0 2000Pro with IE4 or later and at least 100 MB free hard disk space and at least 128 MB of RAM for one WE500 unit with one or two measurement modules Signal I O USB connector type Electrical and mechanical specifications Baud rate Number of ports PC system supported Ethernet communication TRIG BNC EXT I O D sub connector 15 pin female USB type B connector receptacle Complies with USB Rev 2 0 operates as a USB 1 1 device if the USB on the PC is USB 1 1 480 Mbps maximum PC running Windows 98SE Windows ME Windows 2000 or Windows XP with an USB port a separate device driver is required to connect with the PC Number of communication ports 1 Connection format Baud rate General specifications Rated source voltage
27. tenuation point when filter is OFF typical value Range 1 V to 20 V 1 2 5 steps 35 V Acquisition mode Trigger free run gate level and gate edge Acquisition memory 4 MW Sampling interval 10 us to 10 s Maximum common mode voltage between ground and L terminal WE7271 250 VACrms or 250 VDC WE7272 42 4 VDC ACpeak Maximum voltage between channels WE7271 250 VACrms or 250 VDC between any two terminals of different channels WE7272 42 4 VDC ACpeak between L terminals of different channels 10 Measurement Modules WE7251 10 CH 100 kS s Digitizer Module Number of input channels Input format 10 multiplex type Floating unbalanced input Multiplex type common shared by all channels isolated Parveen Connector type Input coupling Resolution Input impedance Frequency range Range Input filter Acquisition mode Acquisition memory Sampling interval When input filter is OFF When input filter is ON input and ground Uses the 707821 Input Terminal Block DC 16 bits Approx 1 MQ DC to 10 kHz 3 dB point when filter is OFF CE typical value 1 V to 20 V 1 2 5 steps OFF 1 kHz 3 dB point Trigger free run and gate 1 MW 10 us x the number of channels to 10 s 100 us or greater when modules are linked regardless of the number of channels 1 ms or greater during free run mode using the WE7000 Control Software 1 ms x the numb
28. th the measuring station e Simply connect a USB cable and communication is ready e Provides high speed data communication using USB 2 0 up to 480 Mbps A USB interface convenient and easy for connecting PC Optical Communication peripheral devices can be used to connect the PC to the k WE7000 Simply connect the USB cable to the PC The e Provides optical communication interface with measuring station is automatically detected by Plug amp Play and outstanding noise resistivity Best suitable for use under noisy environment such in a strong magnetic field e High speed data communication up to 250 Mbps To use optical communication an optical interface card must be installed to the PC and an optical interface module is required in the measuring station slot 0 configuration is absolutely unnecessary Furthermore the USB interface complies with USB 2 0 Hi Speed mode providing high speed data transfer USB 1 1 is also connectable Optical K Optical Optical interface interface card cable module Web Monitor Function Waveforms can be monitored at a remote location using a Web browser The WE7000 can be monitored from a remote location which eliminates the need to go to the test facility to check the data The test efficiency improves greatly Monitor PC Ethernet ELL Computation Function Setup Arbitrary Waveform Computation Waveform Engine Combustion Pressure Software
29. tizer Module Ln Je E eed Number of input channels 2 oo Input format Floating unbalanced F input isolation between 9 input and ground and between a channels z Connector type Isolated BNC a p Input coupling DC AC Pa A D resolution 100 mV to 200 V range EA gy Equivalent to 14 bits including the sign C 350 V range Equivalent to 13 bits including the sign Input impedance Approx 1 MQ Frequency characteristics 3 dB point when filter is OFF DC coupling DC to 500 kHz typical value AC coupling 1 Hz to 500 kHz typical value Range 100 mV to 200 V 1 2 5 steps 350 V Input filter Low pass filter Cut off frequency OFF 100 kKHz 40 kHz 4 kHz 400 Hz typical value Filter characteristics 4th order Bessel 24 dB oct Acquisition mode Trigger free run gate level and gate edge Acquisition memory 2 MW CH when using 2 channels or 4 MW CH when using 1 channel Sampling interval 1usto1s Maximum common mode voltage between analog signal input L terminal and ground 250 VDC or 250 VACrms when using the isolated BNC plug provided Maximum voltage between channels between L terminals of different channels of analog signal input 250 VDC or 250 VACrms when using the isolated BNC plug provided WE7273 8 CH 100 kS s Isolated Digitizer Module Number of input channels 8 Input format Floating unbalanced input Isolation between channels and between input and PULLER wi T
30. tools such as Visual Basic Visual C LabVIEW and MATLAB This enables c standard Dedicated application program you to configure a measurement system for a particular application to suit your needs meer The driver sample software for LabVIEW can be downloaded for free a vssossic from Yokogawa s website Hardware Customization To support a wide variety of measurement needs module development kits are available with which the customer can create original measurement modules For details contact kaa seacangnan AOSE a your nearest Yokogawa dealer foie oe rarer Fy Software for developing user application programs j j amt r ET Product Specifications Number WVF File Access API 707712 API for accessing WVF WVF File Access Tool Kit for MATLAB 707713 MATLAB toolkit for accessing WVF jiy Breadboard Bus interface Module case Configuration module screen Module development kit Embedded Modules That Enable High Speed and Independent Processing Option An embedded module is a function that constructs a virtual module using software within the station and performs control computation judgement and other operations on each module that is installed in the station This enables highly real time data processing because there is no data transmission communication with the PC High speed processing Display and operation on the Control Software are equivalent to those when a
31. u receive the measuring station N odulz r Desic jn for Easy Operation Jor measurement with ease ed Dat Communication Using USB 2 0 upto 0 ty MOLE i n AE Of E tensive Measurement Modules External I O connector Ethernet interface 100Base TX 10Base T USB 2 0 interface e Easy Expansion and Modification Expansion and modification of measurement modules and measuring stations are automatically recognized and the driver software of each module is automatically loaded from the module when it is inserted There is no need to install driver software to the PC or restart the PC e High Precision The measurement modules of the WE7000 are constructed on the same design basis as other standalone measuring instruments made by Yokogawa The precision and reliability provided by these modules are clearly distinct from those of general low cost measuring PC cards Needless to mention traceability is assured _ WE7000 es m Recorder Function Generator Data Logger Modules for a Variety of Signals and Extensive Features e Covers Various Applications from DC to 1 GS s List of Modules 1 CH 1 GS s Digital Oscilloscope WE7311 1 CH 100 MS s Digital Oscilloscope WE7111 Analog voltage input Acceleration input m 4 CH 100 kS s Acceleration Measurement WE7235 Strain input me 4 CH 100 kS s Dynamic Strain Measurement WE7245 Thermocouple input 10 CH Temperature Me
32. ween channels strain and voltage D sub 9 pin connector female 15 bits including the sign Approx 1 MQ for voltage measurement DC to 20 kHz l Strain measurement Range 1000 u to 20000 u strain Applicable gauge resistance 120 to 1000 Q bridge voltage 2 V 350 to 1000 bridge voltage 5 10 V Voltage measurement Range Acquisition mode Acquisition memory Input filter Cutoff frequency 100 mV to 20 V 1 2 5 steps Trigger free run gate level and gate edge 4 MW Low pass filter filter can be turned ON OFF 10 Az 30 Hz 100 Hz 300 Hz 1 kHz 3 kHz 10 kHz or OFF 20 kHz Typ 18 dB octave 100 kS s Cut off characteristics Maximum sample rate WE7235 4 CH 100 kS s Accelerometer Module Number of input channels 4 1 Input format Non isolated unbalanced T input Connector type BNC Input coupling AC acceleration DC AC voltage A D resolution 16 bits Frequency range DC to 40 kHz 1 5 dB Typ for DC coupling 0 1 Hz to 40 kHz 1 5dB Typ for AC coupling Input filter Low pass filter Cut off frequency OFF 40 Hz 100 Hz 400 Hz 1 kHz 4 kHz 10 kHz 40 kHz 3 dB attenuation point typical value Anti aliasing filter Cut off frequency Acceleration measurement Range OFF 20 Hz to 40 kHz 2 4 8 steps Automatically set according to the sensitivity specifications of the acceleration sensor Input voltage range 5 V gain x 1 to 50 mV gain x 100 A
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