ECONseries Datasheet
Contents
1. AD Aperture Delay of 35 ns AJ Aperture Jitter Uncertainty of 1 ns The time between each channel Aperture Delay Matching is 5 ns maximum Figure 10 The DT9816 modules feature six independent successive approximation A D converters with track and hold circuitry Each converter uses a common clock and trigger for simultaneous sampling of all six analog input signals The throughput rate varies depending on the model you choose ENOB Effecive Number of Bits using a DT About Hook Up Gain 1 Reset Effective number of bits SSH oag 1024 Point FFT using a DT9816 02 Frequency 150000 Spurious free dynamic range greater than 96 db 1 part in 60 000 Figure 11 The A D design of the DT9816 modules feature built in accuracy A maximum aperture delay of 35 ns the time that it takes the A D to switch from track to hold mode is well matched at 5 ns across all six track and hold circuits virtually eliminating the channel to channel skew that is associated with multiplexed inputs A maximum aperture uncertainty of 1 ns the jitter or variance in aperture delay virtually eliminates phase noise in your data Key Features of the DT9816 High Speed Simultaneous Acquisition Acquire all six analog input channels simultaneously at up to 50 kHz per channel DT9816 150 kHz per channel DT9816 A or 800 kHz per channel DT9816 S High Resolution Data 16 bit res2. the power of Data Translation boards through LabVIEW Free Software Downloads The following software is available as a free download from our website DAQ Adaptor for MATLAB Access the analyzation and visualization tools of MATLAB All Data Translation hardware products are covered by a 1 year warranty For pricing information see the current price list visit our website or contact your local reseller Copyright 2009 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 Rev 2 1A WWW DATATRANSLATION COM US CaNaoa 800 525 8528 Eunope Asta 49 0 7142 9531 0 DATATRANSLATION SSS
3. ECONseries Low Cost USB Data Acquisition Modules The ECONseties is a flexible yet economical series of multifunction data acquisition modules You choose the number of analog I O and digital I O channels the resolution you need and the signal range of your application Key Design Features Ultimate flexibility with up to 8 analog inputs 2 analog outputs 28 digital 1 0 and one 32 bit counter timer Independent subsystem operation at throughput rates up to 800 kHz per channel Simultaneous analog inputs on the DT9816 modules Signal range of 10V on both the analog input and analog output DT9812 2 5V has analog signal range of 0 244V m Generate sine rectangle triangle or DC waveforms with the analog outputs Upto 16 bit resolution for both the analog input and analog output subsystems Three versions of Digital 1 0 modules isolated non isolated and high current drive Monitor and control up to 28 digital 1 0 lines Shielded rugged enclosure with Phoenix connectors for noise immunity Easy signal connections on the DT9812 10V OEM with two 20 pin connectors for all I O signals ECONseries Low Cost USB DAG AMAA EMW Figure 1 The ECONseries provides economical multifunction data acquisition instruments for the USB bus Simply install the software connect your module to any USB port and measure All modules run off USB power supply no external power supply n
4. eeded Perform event counting frequency measurement and continuous pulse output operations using the 16 or 32 bit counter timer Independent Subsystem Waveform Power Resolution ration at Analog External Intemal Fully Description Subsystem Throughput Full hroughput _AnalogInput FSR Output FSR_ Clocks amp Triggers Loaded DT9810 BALOAO 20010 1C T 10bits 25kS s Up to 25 kS s Oto 244V No Yes USB Aggregate lt 100mA DT9812 2 5V Ot 244V 122V 061V 0t0244V USB 12 bits 50KS s 0305 V 0 1525 V lt 100mA Daz 8412A0 20010 1 OT Aggregate UPtOSOKS s NSN E Yes Yes a 25V 125V lt 175 mA DT9B13 10V T6A 2A0 8DI0 1C7T 12 bits S0KS s Upto SOKS s Ei0v ESV 0V Yes Yes Use Aggregate 25V 125V lt 175 mA DT9814 10V 24A 2A0 1CT T2bits SOKS s Upto SOKS s EOV E5V 10V Yes Yes USB Aggregate 25V 125V lt 175 mA DT9816 T bits SOKS s Up to 505 5 Per Channel DT9816A T bits 150 kS s Upto 1S0KS s use 6SA1 0A0 1600 OT ae anoa 5 410V Yesves ooma DT9816 5 T bits 800 kS s up to 800 KS s Per Channel DT9817 280101 T Sink 10 mA Source 45 mA DT9817 H 28010 1 C T use Sink 64 mA Source 15 mA i lt 50 mA DT9817 R 16 D10 1 C T Switches up to Fully isolated 30V 400 mA WWW DATATRANSLATION COM US Canana 800 525 8528 Eunore Asia 49 0 7142 9531 0 Figure 2 Connect to a host computer using the standard USB 1 1 or Fig
5. he external clock signal to pace an analog input operation at a rate not available with the internal clock or when you want to pace at uneven intervals Synchronizing Multiple Modules You can synchronize the analog input operations of multiple DT9812 2 5V DT9812 10V DT9813 10V DT9814 10V DT9816 DT9816 A or DT9816 S modules by connecting the output of the counter timer from one module to the clock input of the next module as shown in Figure 13 External Clock In External Clock In Figure 13 You can synchronize the analog 0 operations of multiple modules by connecting them together Easy Signal Connections Screw terminals on the module allow easy and direct signal connections No extra accessories are required Simply wire your signals to the module and you re all set For OEM users the board only DT9812 10V OEM provides two 20 pin connectors to accommodate all I O signals And because of the module s high impedance measurement errors are prevented WWW DATATRANSLATION COM US CaNaoa 800 525 8528 Eunope Asta 49 0 7142 9531 0 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 all USB modules and is provided on the Data Acquisition Omni CD Measure Foundry An evaluation version of this software is included on the Data Acquisitio
6. ions OPERATIONS D af Analog Output Figure 7 The ECONseries supports independent subsystem operations great for measurement and control applications Detects Edges for Pulse Width Frequency Generates Waveforms and Period Measurements Built In Waveform Generator for generating sine ramp Program the edge to Program the edge to triangle square wave and DC signals aeieea aen e meent The interval is calculated Connect Signal i turn Connect Sign nd oeunte ured Pulse width of counts si Ramp Triangle i of counts ne i 2aMHz Frequency 24mHz_ H Hof counts period 4 Square pe f Frequency Figure 8 The DT9812 2 5 V DT9812 10V DT9813 10V and the Figure 9 Programmable edges allow you to use the counter timer of DT9814 10V modules provide 2 waveform DACs for generating sine an ECONseries module to measure the pulse width frequency and ramp triangle square wave and DC signals period of a signal WWW DATATRANSLATION coM US Canana 800 525 8528 Europe Asia 49 0 7142 9531 0 3 DT9816 Design Advantages Six Simultaneously Sampled Analog Inputs Accurate Measurements Designed In aa Tea AD ancho Ey Tear cht E E aDch2 za E Tea amcha na amcha AD CHS E cLK Analog Input Sampled mH
7. iring 8 inputs on a DT9812 10V the per channel rate is 6 25 kS s WWW DATATRANSLATION COM US CaNaoa 800 525 8528 Eunope Asta 49 0 7142 9531 0 In contrast modules that provide separate A D converters per channel such as the DT9816 DT9816 A and DT9816 S eliminate the phase shift between signals allowing you to correlate simultaneous measurements of multiple inputs The per channel sampling rate in this case is the maximum rate of the sampling clock 50 kS s for the DT9816 150 kS s for the DT9816 A and 800 kS s for the DT9816 S Waveform Generation The DT9812 2 5V module provides 2 12 bit waveform analog output channels with an output signal range of 0 to 2 5V The DT9812 10V DT9813 10V and DT9814 10V modules provide 2 12 bit analog output channels with an output signal range of 10V These modules support an update rate of up to 50 kS s Generate sine rectangle triangle or DC waveforms from one or both analog output channels You can select the frequency amplitude duty and offset cycle of the signal Simultaneous analog input and analog output operations are supported at the driver level Digital 1 0 Lines The DT9812 2 5V DT9812 10V DT9816 DT9816 A and DT9816 S modules feature 8 digital input lines and 8 digital output lines The DT9813 10V provides 4 digital input lines and 4 digital output lines The DT9810 module provides 20 programmable digital 1 0 lines If you need more digital 1 0 lines and d
8. loped with one of Data Translation s software products you can easily upgrade to a new Data Translation board Little or no programming is needed User Manual Each data acquisition module includes a user s manual that provides getting started and reference information The manual is provided in electronic PDF format on the Data Acquisition Omni CD provided with the module Technical Support Application engineers are available by phone and email 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 For more information about the ECONseries modules please visit http www datatranslation com info ECONseries Ordering Summ Modules DT9810 DT9812 2 5V DT9812 10V DT9812 10V 0EM DT9813 10V DT9814 10V DT9816 DT9816 A DT9816 S T9817 DT9817 H m DT9817 R Accessories DIN Mount Kit System Requirements Windows 2000 KP Vista USB Ports one or more 2 0 or 1 1 CD ROM drive Software The following software can be purchased separately m Measure Foundry Test and measurement application builder for Windows XP Vista SP1300 CD m quickDAQ High performance ready to run application that lets you acquire plot analyze and save data to disk at up to 2 MHz per channel SP8501 CD LV Link Access
9. n 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 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 DIO only and are not supported Quick DataAcq application The Quick DataAcq application provides a quick way to get up and running using an ECONseries module Using this application verify key features of the module display data on the screen and save data to disk 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 an ECONseries module using Visual Studio 2003 2005 2008 the class library complies with the DT Open Layers standard DataAcq SDK Use the Data Acq SDK to use Visual Studio 6 0 and Microsoft C o
10. o not need analog 1 0 functionality select the DT9817 or DT9817 H module which provide 28 programmable digital I 0 lines The DT9817 H provides high drive capability with 15 mA source and 64 mA sink Finally the DT9817 R is a robust isolated version with 16 digital 0 lines 8 in 8 out that can switch up to 30V 400 mA The DT9817 H and DT9817 R are ideal for solid state or mechanical relays Multifunction Counter Timers The DT9816 modules support one 16 bit counter timer channel All other modules feature one 32 bit user counter timer channel You can perform event counting frequency measurement and continuous pulse output operations using this counter timer Programmable gates clocks and output signals are also supported at the driver level for maximum flexibility In addition programmable edges allow you to measure the time between two edges of a signal to determine the pulse width frequency or period of a signal Flexible Clocks and Triggers The DT9810 DT9812 2 5V DT9812 10V DT9813 10V DT9814 10V DT9816 DT9816 A and DT9816 S modules support an internal trigger and internal clock In addition the DT9812 2 5V DT9812 10V DT9813 10V DT9814 10V DT9816 DT9816 A and DT9816 S modules support an external trigger and clock Use the internal trigger to start an analog input operation based on a software command or use the external trigger to start an analog input operation based on an external event Use t
11. of 10 V the DT9812 10V DT9813 10V DT9814 10V DT9816 DT9816 A and DT9816 S are available The DT9816 modules also feature a full scale input signal range of 5 V The DT9812 2 5V provides gains of 1 2 4 8 and 16 the DT9812 10V DT9813 10V and DT9814 10V provides programmable gains of 1 2 4 and 8 and the DT9816 modules provide gains of 1 and 2 Effective Input Ranges T9812 10 DT9813 10V Gain DT9812 2 5V DT9814 10V DT9816 1 Ot0244V IOV 210V 2 0t0122V BV BV 4 dw 08TV 225V g 0t00305V HBV 16 01001525V Note Gains of 248 and 16 DT9812 25V only are supported at the driver Throughput Before selecting a module consider whether you need analog inputs and if so what kind of throughput you need Modules with multiplexed inputs such as the DT9810 DT9812 2 5V DT9812 10V DT9813 10V and DT9814 10V provide only one A D converter that is shared by the inputs A multiplexer selects or switches the channel to acquire which introduces a settling time and phase shift between channels In a multiplexed architecture the total or aggregate throughput is the maximum rate of the sampling clock The DT9810 provides an aggregate throughput of up 25 kHz while the DT9812 2 5V DT9812 10V DT9813 10V and DT9814 10V provide an aggregate throughput of up to 50 kHz The per channel rate is determined by dividing the maximum sampling rate by the number of inputs sampled For example if you are acqu
12. olution for precision measurements Two Bipolar Input Ranges Input range of 10 V and 5 V signal for maximum flexibility m Digital I O Functions 8 fixed digital outputs for controlling external equipment Multifunction Counter Timer One 16 bit counter timer for event counting frequency measurement and continuous pulse output operations 75000 Lam ane View T Auto Quit Frequency Fien Ch 1025 Herz FileOut Chl SV DA Figure 12 This graph shows the outstanding quality of the DT9816 A for all error sources effective number of bits greater than 13 1 from all sources Note the absence of harmonic content and digital switching noise across the full spectrum Ww DATATRANSLATION COM US CANADA 800 525 8528 EuRoPe AsIA 49 0 7142 9531 0 4 Analog Inputs The DT9810 DT9812 2 5V and DT9812 10V modules provide 8 multiplexed single ended analog input channels the DT9813 10V provides 16 channels and the DT9814 10V provides 24 channels The DT9816 modules provide 6 separate 16 bit analog converters for simultaneous acquisition of up to 6 single ended analog inputs The DT9810 provides 10 bit resolution while the DT9812 25V DT9812 10V DT9813 10V and the DT9814 10V provide 12 bit resolution For maximum resolution the DT9816 modules provide 16 bit resolution DT9810 and DT9812 2 5V modules feature a full scale input signal range of 0 to 2 44 V If you need a full scale input signal range
13. r C to develop application software for an ECONseries module using Windows the DataAcq SDK complies with the DT Open Layers standard DTx EZ DTx EZ provides ActiveX controls which allows access to the capabilities of an ECONseries module using Microsoft Visual Basic or Visual C DTx EZ complies with the DT Open Layers standard DAQ Adaptor for MATLAB Data Translation s DAQ Adaptor provides an interface between the MATLAB Data Acquisition DAQ toolbox from The MathWorks and Data Translation s DT Open Layers architecture LV 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 an ECONseries module erare ELEL i 2 The data recorder applet is developed with Measure Foundry and allows you to acquire data plot it and save it to disk 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 WwW DATATRANSLATION COM US CANADA 800 525 8528 EUROPE ASIA 49 0 7142 9531 0 Cross Series Compatibility Virtually all Data Translation data acquisition boards including the ECONseries are compatible with the DT Open Layers for NET Class Library This means that if your application was deve
14. ure 3 Connect sensors directly to the screw terminal of the 2 0 plug in connector on the ECONseries module The USB connector module Screw terminals can accept AWG 26 to AWG 16 size wire provides power to the module eliminating the need for an external power supply while providing complete enumeration for all data flow Easy to Hook up Shielded rugged snclosure provides noise immunity Standard USB Connector connectors Figure 4 ECONseries modules provide easy signal and USB connections in a shielded rugged enclosure WWWDATATRANSLATION com US Canana 800 525 8528 Europe Asia 49 0 7142 9531 0 2 ECONseries Design Advantages Prevents Measurement Errors Operates Reliably 1K Source impedance R3 l i Electro Static Discharge ESD n e _wW E E E PEN Protection to 8000 V Input Z impedance R1 5 provided by ECON series 4000 V Touch and 8000 V Gap ESD Protection 2h Input Error E OTHER MODULES Rie Re Mak 1ko a Ak AKO 0 69 orror Figure 5 The ECONseries provides 10 MOhms of input impedance for Figure 6 The ECONseries provides 4000 V touch and 8000 V gap ESD virtually error free analog input measurements protection circuitry for superior noise immunity Performs Simultaneous Operations Analog Input ip INDEPENDENT Digital Input Output INPUT OUTPUT Functions Counter Timer Funct
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