Simultaneous Series Datasheet
Contents
1. Ei Data Recorder Applet Ean File Edit Run Forms View Settings Help CO New Open Save Compile and Run C New Form Es Distribute Help FS Data Recorder Applet File Acquisition Configuration Help Data Acquisition E ile Vi Form 0 Components Search Clear Channel Recording Sh Application Control gt Application Flow un Y dn E et 2 Compound Control Align and 4nalogin Analog Input Analog Output Channel 1 D Connec tivity Resample Synched a Data Acquisit Wi Channel2 Yu EXE illl Digtal Fit e mann Display Component 100 B Graphics Channel Channel Counter Digital Input a QUIT EXE Instrument Collector Selector E Select None 10 ZEE a E EXE oe Process Control EM Hz ES Channel Visibility Process 9 Digital Output Frequency Period Quadrat a E Input Measuremen t ecoder L Channel 0 L z TS a 12v E 8 Channel 1 T i Rate Real Time Signal Single Val Chonnel2 Generator treamin g Synchronizer SelectAll Select None B singles mutti Bana Stop Recording Time sec 1 b 0 1 2 3 X t s Tittiiiiiiiiiiiiii Haw BBEA Project C Data Recorder Applet Data Recorde Version 0 1 0 4 of forn Workspace none The data recorder applet is developed with Measure Foundry an2. DT9836 Series 16 bit 6 or 12 SE WWW DATATRANSLATION COM US Canapa 800 525 8528 EuRoPE AsiA 49 0 7142 95310 Resolution Input Range Sample Rate Digital I O pedido Analog Outputs 2 or 4SE 16 bit 10V Up to 16 in 16 out 2 3 Oor2 2 MHz ch x5V 10V Up to 16 in 16 out 2 3 0 2 0 4 800 kHz ch 500 V 500 V DATA TRANSLATION Simultaneous High Accuracy Performance The High Performance Simultaneous Series provides simultaneous analog input operation Each analog input has its own A D converter to eliminate phase shift between channels a problem with multiplexed architectures where all inputs share one A D converter As a result this Series allows you to correlate simultaneous measurements No Limits Full simultaneous High Speed USB 2 0 Precision Measurements and operation Fully Protected 5001 USB 2 0 connector for data True 16 bit A D at up to 2 0MHz SA galvanic isolation protects transfer at up to 480Mbps throughput per channel for Designed for Low Noise your computer and measuring multiple input signals maintains signal integrity simultaneously 12 layer PCB provides optimal grounding and shielding to maintain signal integrity C3 C4 LEN 1 Mie B 9 gt 2 1 0967 190 on oQo a wees How U o Q gt 124 s p 7 E ROSE TP 159 An o 1 el
3. All lines are EMI protected to minimize interference from transient signals Multifunction Counter Timers All Simultaneous Series modules feature two 32 bit user counter timers If you wish you can read the value of the counter timer channels with the analog input channels and digital input lines at the A D clock rate The following counter timer functions are supported event counting frequency measurement pulse width measurement and period measurement Quadrature Decoder The Quadrature Decoder module contains three quadrature decoders which allow simultaneous decoding of three quadrature encoded inputs The quadrature decoders may be used to provide relative or absolute position or by calculating the difference between samples the rotational speed Each quadrature decoder supports A B and Index inputs The index input may be used to zero out the positional count and the A and B input relationships are used to increment or decrement the positional count T Figure 9 A quadrature decoder takes the output signals A B and Index for the quadrature encoder as inputs and converts these signals into a numerical value that can be used to determine position distance velocity and other functions WWW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0 Each decoder features a digital input filter that is programmable from 27ns to 7 Us for the DT9836 Series and from 20ns to 5 u s for t
4. EMI and ESD Design Criteria The simultaneous series has been designed to perform with the lowest noise characteristics Damping resistors in series with every I O line minimize ringing and EMI and provide current limits that protect against transient signals Software Options Many software choices are available for application development from ready to measure applications to programming environments The following software is available for use with USB modules and is provided on the Data Acquisition Omni CD Measure Foundry An evaluation version of this software is included on the Data Acquisition Omni CD Measure Foundry is a drag and drop test and measurement application builder designed to give top performance with ease of use development Measurement Applets Included in the Measure Foundry evaluation version These small applications developed with Measure Foundry can be modified or combined to provide a specific solution Order the full development version of Measure Foundry to develop applications using real hardware m quickDAQ application An evaluation version of this NET application is included on the Data Acquisition Omni CD quickDAQ acquires analog data from all devices supported by DT Open Layers for NET software at high speed plots it during acquisition analyzes it and or saves it to disk for later analysis Note quickDAQ supports analog input functions only DT9817 and DT9835 modules are
5. Stop 1 View Ch ENOB Effecive Number of Bits of a DI9ES2ZA O2 About Hook Up Hange Dynamic Data IBF 0 11 dB S H D 85 27 dB 2000000 EHDB 141 55H 1024 Point FFT using a DT3832A 02 S Signal Frequency Z dB A dB Spurious Free Dynamic Range Noise Floor MNA e i hu OA TWO 1000000 S DA 120dB First Value 06 4102 View Ch Frequency File In 0 11719 Hertz File Stop 1 Dynamic Data IBF 0 2 dB 5 H D 88 24 dB ENOB 144 Function Frequency OFF 800000 51 SSH Ode 4096 Point FFT using a DT98365 00 20dE his E a Ns DIDIT Range poe TTL First Value en 05 1895 SE Frequency File In 977 Hertz File Out View Auto cho Figure 7 These graphs show the outstanding quality of the DT9832 Series and DT9836 Series for all error sources with ENOB Effective Number Of Bits ratings of 13 6 13 6 and 14 1 bits respectively and an SFDR Spurious Free Dynamic Range of 86dB to 95dB WWW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0 Synchronous Operation All functions of the data acquisition modules All A D D A DIO Counter Timers and Quadrature Decoders can be simultaneously triggered internally or externally The data can then be
6. at up to 500 kSamples s Both Series feature the following output modes m Continuous output mode Choose this mode if you want to accurately control the period between conversions of individual output channels in the output channel list m Waveform mode Use this mode if you want to output waveforms repetitively from an output FIFO on the module minimizing communication overhead with the host computer If you specify only one channel in the output channel list you can load a waveform containing up to 128 kSamples into the output FIFO If you specify all the analog output channels and the digital output lines in the output channel list you can load a waveform containing up to 24 kSamples into the output FIFO Using waveform mode you can update multiple channels at up to 500 kSamples s High Speed Digital 1 0 Lines The Simultaneous Series modules feature 32 digital 1 0 lines dedicated as 16 in or 16 out The first eight digital input lines can also be used for interrupt on change You can read all the digital input lines simultaneously with the analog input channels at the A D clock rate The digital input lines can also be clocked separately as the only channel in the channel gain list at up to 225 kHz on the DT9836 800 kHz on the DT9836S 1 25 MHz on the DT9832 and 2 0 MHz on the DT9832A For digital output operations you can update all the digital output lines with the analog output channels at the D A output clock rate
7. streamed synchronously to host memory This can be done via external trigger or by the internal clock of the module The synchronous operation allows all 1 0 data to be processed and correlated for all inputs and outputs This is very valuable in determining the response across a device under test DUT to stimuli at the same exact instant Closely Matched Analog Inputs The isolated analog inputs of the simultaneous series have been designed to match each other with high precision Each input has its own separate high impedance 16 bit A D converter The impedance has been carefully matched for each of the inputs so that one looks exactly like the other The data acquisition board has 12 layers in its make up to adequately shield and protect each signal path etch from the high speed transitions of the digital lines The slightest mismatch would result in DC and AC errors in measurement when trying to correlate readings at the same instant in time Ext Trig Ext Clk AID Ch 0 AID Ch 1 O A D Ch 2 AID Ch 3 AID Ch 4 O AID Ch 5 O e e e e AID Ch 11 O Data Stream Figure 8 The DT9836 Series features 6 or 12 independent successive approximation A D converters with track and hold circuitry Each converter uses a common clock and trigger for simultaneous sampling of all analog inputs at up to 225kS s per channel The DT9832 Series features 2 or 4 simultaneous A D converters with sampling rates up to 2 0 MHz W
8. time Data Acqusition Modules DT9832 Se ee DT9832 04 0 BNC 4SE 0 125MHz 16 16 pwerewzmc 2 5 _ wmwerezonr x 3 ewe ine 2 3 om DT9832A ENMEJERE SEHEIERES Umwnacomc o 6 6 3 3 RECON NN ME N 2 20 vis 3 3 onc 2 i 2 3 om DT9836 E IE ME QE ERR LT RE NEN C NL IRAE E C2 ex 2 wne 2 3 _ imwweszom ex 2 ise 2 3 om se a 2 oom Umwmexemc ux o 2 3 anc pressroom ux o ise 2 3 om ux 2 aswe ie 2 3 anc mswxaom ux 2 ie 2 3 om Wil Co w DT9836S EE dE dE dE se o wowe wis 2 LT pM MOM mmwessosaewc se 3 www 2 3 anc mswessoszom cx 2 wowe rw 2 3 om Packaging Configurations OEM Board level embedded version for maximum flexibility Power supply not included BNC Metal box enclosure with BNCs for analog inputs If you select a model with analog outputs BNCs are provided The BNC box configuration also provides 4 BNCs for connecting external clocks and triggers Power supply and cable included For more information abo
9. DIO only and are not supported m Quick DataAcq application The Quick DataAcq application provides a quick way to get up and running using your USB module Using this application verify key features of the module display data on the screen and save data to disk m DT Open Layers for NET Class Library Use this class library if you want to use Visual C or Visual Basic for NET to develop application software for your USB module using Visual Studio 2003 2005 2008 the class library complies with the DT Open Layers standard m DataAcq SDK Use the Data Acq SDK to use Visual Studio 6 0 and Microsoft C or C to develop application software for your USB module using Windows the DataAcq SDK complies with the DT Open Layers standard m DTx EZ DIx EZ provides ActiveX controls which allows access to the capabilities of your USB module using Microsoft Visual Basic or Visual C DTx EZ complies with the DT Open Layers standard Adaptor for MATLAB Data Translation s Adaptor provides an interface between the MATLAB Data Acquisition DAQ toolbox from The MathWorks and Data Translation s DT Open Layers architecture m V Link An evaluation version of this software is included on the Data Acquisition Omni CD Use LV Link to use the LabVIEW graphical programming language to access the capabilities of your USB module WWW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0
10. DSUB connectors 2 BNCs for connecting analog outputs and 4 BNCs for connecting external clocks and triggers The BNC configuration ships with a 5 V galvanically isolated power supply and power cable USB 2 0 cable and Data Acquisition OMNI CD The OEM configuration ideal for embedding in test systems provides all the functionality of the Simultaneous Series in PC board form This configuration ships with a USB 2 0 cable and Data Acquisition OMNI CD Figure 1 The BNC connection box packages the OEM embedded versions of the board in a CE compliant enclosure Accessories for OEM Configurations For applications where you want to embed a DT9832 Series or DT9836 Series module inside other equipment use the OEM packaging configuration no enclosure and our optional accessories US Canapa 800 525 8528 WWW DATATRANSLATION COM EuRoPE AsiA 49 0 7142 9531 0 User Manual Each data acquisition module includes a comprehensive user s manual Manuals are provided in electronic PDF format on the Data Acquisition Omni CD provided with the module Technical Support Application engineers are available during normal business hours to discuss your application requirements Extensive product information including drivers example code pinouts a searchable Knowledge Base and much more is available 24 hours a day on our web site at www datatranslation com You can also request complimentary support via email or fax at any
11. Simultaneous Series DT9832 and DT9836 Modules High Performance Isolated Simultaneous USB Data Acquisition The Simultaneous Series is a family of high performance multifunction data acquisition DAQ modules for the USB bus The series features simultaneous analog inputs deglitched waveform analog outputs 32 digital input output lines 2 counter timers and 3 quadrature decoders All subsystems can be run synchronously Key Features m Simultaneous operation of analog input analog output digital 1 0 and counter timer subsystems m 16 bit resolution m Throughput rate up to 2 MSamples s 2 4 6 0r 12 single ended channels depending on the model selected m Input ranges of 10 and 5 V m 32 digital I O lines m Two 32 bit counters C T channels that perform event counting up down counting frequency measurement edge to edge measurement continuous pulse output one shot and repetitive one shot operations m hree 32 bit quadrature decoders that can provide relative or absolute position of quadrature encoder input and calculate rotational speed m Synchronize digital counter and quadrature decoder inputs with the analog measurements 0 2 0r4 16 bit D A channels depending on the model selected with output rate up to 500 ksamples s Output range of 10 V um DACs are deglitched to prevent noise from interfering with the output signal m Continuous output mode or waveform generation mode m External or internal clock so
12. WW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0 The SFDR plot in Figure 6 gives the best indication of the match of these DC and AC characteristics The AC dynamic performance at high switching speeds for all channels shows overall accuracy to be better than 13 6 bits This is worst case with all errors shown in the FFT ENOB plot This performance is beyond any other data acquisition system available High Speed High Resolution Analog Outputs There are 2 simultaneous 16 bit analog outputs and an option for 4 on the DT9836 Series comprising separate high speed deglitched waveform D A converters This design allows highly accurate arbitrary waveforms to be generated at throughput speeds of 500 kHz each Standard waveforms such as sine triangle and square waves are easily produced by loading the output memory and triggering them synchronously or separately Great care has been used in design to minimize the glitch energy for any major or minor carry This results in extremely smooth waveforms Flexible Output Modes Using the Simultaneous Series you can output a single value from a single analog output channel or multiple values from multiple analog output channels An output channel list gives you the flexibility of updating only the analog output channels you want or updating the digital output lines with specified analog output channels at the D A clock rate You can update analog output channels
13. d allows you to acquire data plot it and save it to disk r SS Ed quickDAQ File Edit Marker Strip Heo gt m Timeoflay DT9818 00 Ain 0 Sample Rate Per Channel Requested 1000 00 Actual 1000 Filename C quickDAQData DataFile 1 hpf Recording Device Press the Record button to start recording data to disk Stop Recording Total Samples ata Events Style Plot data type Voltage Sensor Time sec 100 On Event Stop Button Recording stopped at 15 25 17 8217913 quickDAQ acquires analog data from all devices supported by DT Open Layers for NET software at high speed plots it during acquisition analyzes it and or saves it to disk for later analysis Cross Series Compatibility Virtually all Data Translation data acquisition modules are compatible with the DT Open Layers for NET Class Library This means that if your application was developed with one of Data Translation s software products you can easily upgrade to a new Data Translation board Little or no reprogramming is needed Flexible Packaging Configurations The Simultaneous Series modules are available in two packaging configurations a BNC connection box and an OEM embedded version The BNC configurations are enclosed in metal boxes with standard BNC and
14. e 4 2 in ols 017 DES u23 A Tn mmn 1118 Led TP11 615 I Coe eo Uy U39 U40 U41 IM 100 122997119 6090097 ip patct 45111513 6 40805 oen 5 CLO E ON TAEEEPERUE ades 2m T d e a 565 2s i N o d o 1 Bs noz AM Zi petite LUE fel Inm i i cr D j at 7 TE k CK A UN T sc mr TP121 hes a Simultaneous Analog Inputs Ultra Digital 1 0 Three Quadrature External Flexible Power Connections 2 4 6 or 12 simultaneously Full digital 1 0 Decoders For Control 5 V connector a secondary sampled analog input channels flexibility for time X Y positioning and Flexible clocks 5 V connector is provided for stamping pattern rotation tachos and triggers embedded applications recognition and synchronizing with external events Full featured Flexible Counter Timers Two 32 bit counter timers ideal for testing applications WWW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0 Selection Criteria Nyquist and Bandwidth Limits Determine Model Choices Each model has been designed to accurately measure higher bandwidth signal components To accurately measure 16 bit accuracy the front end input amplifier has a bandwidth of ten times the Nyquist limit Below are examp
15. he DT9832 Series This unique filtering capability helps remove ringing edges and unwanted noise Flexible Clocks and Triggers For maximum flexibility all Simultaneous Series modules provide independent clocks and triggers for the A D and D A subsystems This allows you to trigger and clock the analog output subsystem synchronously with or independent of the analog input subsystem Each subsystem supports an internal clock and external clock input as well as the following trigger types software command analog threshold and external digital input trigger Power The BNC connection box option includes a separate 5V power supply and power cable for quick setup OEMs can purchase these options separately as EP361 A secondary power connector is also provided for OEMs to allow custom power wiring USB 2 0 Compatibility These modules are fully compatible with USB 2 0 and USB 1 1 USB 2 0 extends the speed of connection to up to 480 Mbps For optimal performance it is recommended that you use the series with a USB 2 0 port They can be used with a USB 1 1 port but at USB 1 1 performance 500 Galvanic Isolation Protects Your Data Computers are susceptible to ground spikes through any external port These spikes can cause system crashes and may even cause permanent damage to your computer These modules feature 500 Volts of galvanic isolation to protect your computer from ground spikes and to ensure a reliable stream of data
16. indows 7 m quickDAQ SP8501 CD High performance ready to run application that lets you acquire plot analyze and save data to disk at up to 2 MHz per channel m LV Link Access the power of Data Translation boards through LabVIEWTM Free Software Downloads The following software is available for free download from our website m DAO Adaptor for MATLAB Access the analyzation and visualization tools of MATLAB Measurement Applets Copyright 2010 Data Translation Inc All rights reserved All trademarks are the property of their respective holders Prices availability and specifications are subject to change without notice WWW DATATRANSLATION COM US CaNADA 800 525 8528 Europe Asia 49 0 7142 9531 0 DATA TRANSLATION
17. les of these design characteristics for each board DT9832 Nyquist Limit Sampling Rate 3 dB Point Signal Bandwidth N Frequency 625kHz 1 25MHz Figure 3 The DT9832 has a sampling rate for each channel of 1 25 MHz This means that the Nyquist limit allows signal frequencies up to 625 kHz to be adequately measured The analog input components have a signal bandwidth that is ten times the Nyquist limit or in this case greater than 6 25 MHz to minimize roll off and phase errors gt 6 25MHz DT9836 Nyquist Limit Sampling Rate 3 dB Point Signal Bandwidth N Frequency 112 5kHz 225kHz Figure 5 The DT9836 has a sampling rate for each channel of 225 kHz This means that the Nyquist limit allows signal frequencies up to 112 5 kHz to be adequately measured The analog input components have a signal bandwidth that is ten times the Nyquist limit or in this case greater than 1 125 MHz to minimize roll off and phase errors gt 1 125MHz WWW DATATRANSLATION COM US CaNADA 800 525 8528 EuRoPE AsiA 49 0 7142 9531 0 DT9832A Nyquist Limit Sampling Rate 3 dB Point Signal Bandwidth N E G Frequency gt 10 0MHz 2 0MHz Figure 4 The DT9832A has a sampling rate for each channel of 2 0 MHz This means that the Nyquist limit allows signal frequencies up to 1 0 MHz to be adequately measured The analog input componen
18. ts have a signal bandwidth that is ten times the Nyquist limit or in this case greater than 10 0 MHz to minimize roll off and phase errors 0798365 Nyquist Limit Sampling Rate 3 dB Point Signal Bandwidth N Frequency 400kHz 800kHz Figure 6 The 0798365 has a sampling rate for each channel of 800 kHz This means that the Nyquist limit allows signal frequencies up to 400 kHz to be adequately measured The analog input components have a signal bandwidth that is ten times the Nyquist limit or in this case greater than 4 0 MHz to minimize roll off and phase errors gt 4 0MHz ENOB Effecive Number of Bits of a DT9832 06 About Hook Up Range 10 n Dynamic Data IEF 0 2 dB S N D 83 52 dB 1250000 EHDB 13 6 55H 1024 Point FFT using a DT3832 06 CE Signal Frequency Spurious Free Dynamic Range Noise Floor Pe AA p We 625000 S DA 100dB 120dB First Value 05 3839 iw Frequency File In 10986 Hertz File Stop 1 View Ch ENOB Effecive Number of Bits of a D19636 00 About Hook Up Gain Frequency Dynamic Data IBF 0 12 dB 5S N D 83 24 dE 225000 ENOB 13 6 55H dB 1024 Point FFT using a 0 9836 00 nar EB Signal 40dB Spurious Free GOJE Dynamic Range Noise Floor rat p 112500 100dB 120dB First Value 02 7875 rz Frequency File In 10107 Hertz File Out
19. urce m Trigger operations using a software command an analog threshold value or an external digital trigger m 500 galvanic isolation barrier that prevents ground loops to maximize analog signal integrity and protect your computer m Available either installed in a metal BNC connection box or as a board level OEM version that you can install in your own custom application DT9832 and DT9836 Series Simultaneous USB Modules DATA TRANSLATION anaiog 3 s Gy Simultaneous A D USB Series Figure 1 The 0798365 shown BNC connection box provides simultaneous analog inputs at up to 800 kHz per channel 500V Isolation Barrier Simultaneous A D up to 2 0 2 per channel Analog In 16 bit 3 AID 2 4 6 or 12 e e Simultaneous e e Channels i Analog Out 16 bit ADs 16 bit A D O s Up to 4 Output Clock Up to 500kHz Analog In 16 DO 16 DI Software Triggers y C T 2 32 bit Up to 48 MHz 3 Quadrature Ext Clocks Encoders slock amp Trigger Control Ext Triggers Input Clock Up to 2 0MHz Figure 2 The DT9836 and DT9832 Series provides USB 2 0 multifunction modules for simultaneous acquisition of 2 to 12 analog inputs Each series differs only in the number of simultaneous inputs and the throughput speed All functions A D D A DIO Quad Decoder and C T can be synchronously triggered Features Summary Resolution DT9832 Series
20. ut the DT9832 Series including specifications please visit http www datatranslation com info DT9832Series For more information about the DT9836 Series including specifications please visit http www datatranslation com info DT9836Series Ordering Summary All Data Translation hardware products are covered by a 1 year warranty For pricing information please visit our website or contact your local reseller Accessories m EP333 Cable with two 37 pin male DSUB connectors between STP37 and EP356 or BNC box m EP353 Accessory panel with 1 3 pin DSUB connector and 1 26 pin signal conditioning connector for attaching analog input signals for OEM configurations only m EP355 Screw terminal panel for attaching analog 1 0 and digital 1 0 signals for OEM configurations only m EP356 Accessory panel with 2 37 pin DSUB connectors for attaching analog output counter timer trigger clock signals and digital 1 0 signals for OEM configurations only m EP360 Cable with one 37 pin female and one 37 pin male DSUB connector between STP37 and EP353 or BNC box m EP361 5 V power supply included with BNC configurations m STP37 37 pin screw terminal panel that connects to the EP356 EP353 or BNC box via an EP333 or EP360 cable Software The following software is available for purchase separately m Measure Foundry SP1300 CD Test and measurement application builder for Windows XP Vista W
Download Pdf Manuals
Related Search