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DI-710 Series - DATAQ Instruments

1. L Models H Models 10V full scale measurement range at a gain of 1 10V full scale measurement range at a gain of 1 1V full scale measurement range at a gain of 10 5V full scale measurement range at a gain of 2 Introduction 1 DI 710 Series Hardware Manual 100mV full scale measurement range at a gain of 100 2 5V full scale measurement range at a gain of 4 10mV full scale measurement range at a gain of 1000 1 25V full scale measurement range at a gain of 8 Gains of 100 and 1000 are limited to max throughput of 7200 and 900 Hz respectively when acquiring more than one channel of data Digital Input and Output All DI 710models contain 8 software programmable digital lines bits for input output operations These lines pro vide an interface for the transfer of data between user memory and a peripheral device connected to the instrument Digital inputs can monitor alarms or sensors with TTL outputs while digital outputs can drive TTL inputs on control or measurement equipment Remote control can be utilized with bits O and 1 and is easily accessed using WINDAQ Acquisition software or for stand alone models in the stand alone setup panel To avoid using an analog input chan nel for Digital 1 O Channel 17 may be enabled as the digital channel To use the Remote Control features in WINDAQ Acquisition software either Channel 1 or Channel 17 must be configured as the Digital Input channel
2. This connection uses the following items M OK Client for Microsoft Networks 005 Packet Scheduler JB File and Printer Sharing for Microsoft Networks 4 Intemet Protocol Version 6 TCP IPv6 Intemet Protocol Version 4 TCP IPv4 Y amp Link Layer Topology Discovery Mapper 1 0 Driver 4 Link Layer Topology Discovery Responder Properties Descrioti Transmission Control Protocol Intemet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Uninstal ok J cams Windows XP Windows 7 Click on the General tab Select the radio button Use the following IP address Enter 169 254 0 1 in the space provided for the IP address Installation 13 DI 710 Series Hardware Manual 8 Enter 255 255 255 0 in the space provided for the Subnet mask Internet Protocol TCP IP Properties General You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically Use the following IP address IP address 169 254 0 1 Subnet mask 255 255 0 0 Default gateway Obtain DNS server address automatically Use the following DNS server addresses Preferred DNS server Alternate DNS server 9 Click on the OK button t
3. Software All software required to record and playback waveforms is included with the purchase of any DI 710 model including WINDAQ Acquisition and Playback software and the Dataq Instruments Hardware Manager W nDAQ Recording and Playback Software WINDAQ Acquisition and WINDAQ Waveform Browser allow you to record and playback data acquired through your instrument Whether using a Stand alone model or a PC connected instrument WINDAQ is an invaluable resource to analyzing your data A special version see WinDaq Waveform Browser for SD on page 30 of WINDAQ Waveform Browser free is required to read waveform data recorded to a Memory Card but is easily transferred to the standard version for more analytical features WINDAQ Acquisition software can be used to record waveforms directly and continuously to disk while monitoring a real time display of the waveforms on screen It operates and displays waveform signals in real time at the full sample rate of the instrument being used WINDAQ free is restricted to recording throughput rates of 1108 Hz with a DI 710 Purchase an Unlock Code to record data at the speed of your data acquisition system When you install the soft ware a trial version of Unlocked High Speed Software is automatically installed allowing you to record at higher rates for a limited time Activation is required for continued use to ensure compliance with the Software License Agreement This software is accessed through the
4. Accepts SD type flash memory DI 710 Two removable sixteen position terminal blocks 0 C to 70 C DI 710 Aluminum base with steel wrap around Aluminum end panels with plastic bezels DI 710 5 4 D x 4 1 W x 1 5 H in 13 81D x 10 48W x 3 81H cm DI 710 14 oz 397 grams DI 710 USB products 9 to 36 VDC 2 watts maximum DI 710 Ethernet products 9 to 36 VDC 2 5 watts maximum Specifications 7 DI 710 Series Hardware Manual 3 Installation Unpacking The following items are included with each instrument Verify that you have the following DI 710 Series Instrument Communications cable USB ONLY Ethernet models do not come with an Ethernet cable Power cable except DI 710 UL and DI 710 UH The DATAO Instruments CD ROM DATAQ screwdriver for connecting signal leads to the screw terminal s Installation Guide pamphlet included in CD case If an item is missing or damaged call DATAQ Instruments at 330 668 1444 We will guide you through the appropri ate steps for replacing missing or damaged items Save the original packing material in the unlikely event that your unit must for any reason be sent back to DATAQ Instruments USB Device Installation 1 Disconnect all DATAQ Instruments USB devices from your Computer Insert the DATAO Instruments CD in your drive The installation software should start automatically within 20 seconds If it does not start it manually by double clicking the Setup app
5. DATAQ INSTRUMENTS The way PC based instrumentation should be DI 710 Series 16 Channel USB or Ethernet data logger User s Manual Manual Revision AA Copyright O 2014 by DATAQ Instruments Inc The Information contained herein is the exclusive property of DATAQ Instruments Inc except as otherwise indicated and shall not be reproduced transmitted transcribed stored in a retrieval system or translated into any human or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without expressed written authorization from the com pany The distribution of this material outside the company may occur only as authorized by the company in writing DATAQ Instruments hardware and software products are not designed to be used in the diagnosis and treatment of humans nor are they to be used as critical components in any life support systems whose failure to perform can rea sonably be expected to cause significant injury to humans DATAQ the DATAQ logo and WINDAQ are registered trademarks of DATAQ Instruments Inc All rights reserved ji DATAQ INSTRUMENTS DATAQ Instruments Inc 241 Springside Drive Akron Ohio 44333 U S A Telephone 330 668 1444 Fax 330 666 5434 Designed and manufactured in the United States of America M 100762 Warranty and Service Policy Product Warranty DATAQ Instruments Inc warrants that this hardware will be free from defects
6. Start Stop and Digital port 1 for 100mA Grounds Remote Event Markers DI 710 Series instruments can accept 16 analog inputs in single ended configuration or 8 analog inputs in differential configuration Single ended inputs are configured by connecting one signal lead to the desired channel and the other signal lead to analog ground AG Be sure to read CAUTION on page v before connecting input signals Signal Ground Signal Digital Input Output DGnd 5V R Analog Channels 1 2 2 5 Channel 1 configured for single ended input Instrument Controls Indicators and Connections 20 DI 710 Series Hardware Manual Differential inputs occupy two channels with the lowest numbered channel in the pair assuming the positive input and the channel number Refer to the following for differential pairs differential pairs positive differential channels negative differential channels For example to configure Channel 1 as a differential input Connect Channel 1 as the positive input and channel 9 as the negative input the pair is referred to as channel 1 differential The following illustration shows chan nels 1 and 9 configured as channel 1 differential Signal Optional Ground shield Signal Digital Input Output DG 5V R AG Analog Channels 0 1 3 2 Y Yee ITEM HUGA V 4 5 7 10 Channel 1 configured for differential input 37 pin D sub connector The two removable 16 p
7. Two signal measurement conditions govern the configuration of a differential channel input The signal to be mea sured is ground referenced or the signal to be measured is isolated from ground Ground referenced Signal Sources A ground referenced signal source is one with a local ground that may not be and probably is not at the same poten tial as the computer s ground This potential difference between signal ground and computer ground is referred to as a common mode voltage and is caused by a number of different factors Computer Signal Ground Source Ground Potential Difference Common Mode Voltage The most common of these is different physical locations of the computer and signal ground points Since wire is not a perfect conductor exhibiting zero resistance regardless of length a voltage drop however small will always be Accessories 38 DI 710 Series Hardware Manual present The differential amplifier is unique in its ability to measure signals originating from sources with different ground potentials relative to the computer provided it is connected properly WRONG APPROACH Circulating currents in signal shield induce noise on signal of interest DI 205 terminal strip Differential Amplifier Signal Source Ground loop caused by circulating currents The most common error made in connecting differential amplifiers is the tendency to ground both ends of a signal shield This causes current to
8. you accept the default If you have already successfully installed a DI 148 DI 158 DI 710 DI 715B or DI 718B instrument be sure to install to the same folder In the Select an Interface box select the Ethernet option and click OK to continue When prompted to Select a Program Manager Group specify a destination or group window in the Start Menu for WINDAQ software icons It is recommended that you accept the default In the Installation Option dialog box specify whether you want all users to have access to WINDAQ software or Just the current User Click Yes to allow all users to have access click No to allow just the current user to have access After WINDAQ Software installs you will be prompted to install WINDAQ XL Trial Version and Advanced CODAS Analysis software If you wish to install either software click on Yes in the appropriate dialog box Fol low the on screen prompts to complete installation Installation is complete you will now see a Successful Installation box click OK to exit WINDAQ Installa tion Ethernet devices can now be connected to your network or PC Follow the appropriate instructions in Installing an Ethernet Device Directly Connected to your PC or Connected via a Hub or Switch Where ONLY DI 71x Products are Installed on page 12 Installing an Ethernet Device via a Distributed Network Without aDHCP Server on page 15 or Installing an Ethernet Device via a Distribu
9. 28 Nee rin ae a an diia 2 Software R ngen ia ini rent 2 WinDaq Recording and Playback Software eensessssssesssensensnennensnennennnnennennnesnnnnse essen 2 The DATAQ Instruments Hardware Manager ccccceccesscesseesceesseeeceeceseeeseecsecesecnseseeeeeneeaaees 2 lel psec NON NO 3 PA A AAA O 5 Analog Inputs sepono lese asien essen ehe nidad ibid 5 Digital DO E EE E E E e o EA iat E E os 5 AD Characteristics A TA 5 Scanning Character td a Manier e i E ia 6 Cal br tion o E E 6 SBilnterface ua a E E a A EA E E E Zee 6 EthernetInterface iS A E 6 Removable Memory Stand alone Models only uuseesessessseessenseenneennensnennennneennennnnsnnensn essen 6 Real Timme Clock 2 rica ii sala 6 Controls Stand alone Models only ccccescesssessecstecseceeeceeeeeseecscensecnseceseeeseeesecsaeceseseeeeneeesaeenseeaeeees 6 Indicators ii A A E EE N 7 Transfer Rate to Plot A A A ai 7 Conrad O TEEN TEN A 7 3 Installation ssoscsesssessesscnsgenssnszussnustdersehsennneniesuntennskedetuehednennsetnhnsdenehnnsundenrennetenensthntnreeuhee ssrehse sheet 9 Unpackingr nase en a niert AS ee daria 9 USB Device Installation ci RR RER ENGER SET ER LV IAE 9 Ethernet Device Installation data la 10 Installing an Ethernet Device Directly Connected to your PC or Connected via a Hub or Switch Where ONLY DI 71x Products are Installed srren eiieeii iii e E E E R non rra naar enn nennen 12 Installing an Ethernet Device via a Distributed Netw
10. Dataq Instruments Hardware Manager which can be found in the Start menu under the WINDAQ program group called Dataq Instruments Hardware Manager WINDAQ Waveform Browser playback software also known as WWB offers an easy way to review and analyze acquired waveforms A built in data file translator allows the user to display multiple waveforms acquired by WINDAQ Acquisition software or any of a wide range of data acquisition packages The software s disk streaming design allows data files of any length to be graphically displayed rapidly in normal or reverse time directions Seven standard cursor based measurements frequency domain and statistical analysis functions help simplify waveform analysis and interpretation WINDAQ Waveform Browser is free and installed when installing WINDAQ Software The DATAQ Instruments Hardware Manager The DATAQ Instruments Hardware Manager allows you to effectively manage and run multiple instruments installed and connected to your PC or your Network or even over the internet This software can be found in the Start menu under the WINDAQ program group called Dataq Instruments Hardware Manager Access WINDAQ Acquisition software Upload data from your memory card check the Status of your memory card Format your memory card configure a Stand alone data acquisition session setup the Digital I O and more in this easy to use point and click environment View the Help files by clicking on View Help in the Hel
11. File menu to save data to another format in order to perform Advanced CODAS calculations File gt Save As gt option 8 CALC is still available Converting data from a wdc format to a wdq format is also possible with File gt Save As Choose option 2 Binary with CODAS header and enter a file name with wdq as the exten sion For more information regarding the Save As function consult your WINDAQ Waveform Browser Help File A stand alone data file acquired with remote events or storage enabled displays an hourglass when opening while it scans for event marks and timestamps in order to construct an Event Marker table Use File Save or the Save All button when changing files or exiting to write the Event Marker table to the file and avoid a delay when the file is opened again Operation 31 DI 710 Series Hardware Manual 6 Block Diagram Dual Removable 16 Position Screw Terminals Y I m 1 2 4 8 OR l 1 10 100 1000 Analog E i g l 10 2 3 I o Q Oo J B S l o oO l E Control Data I 10K o gt 0 2 Stat atus Digital ai gita 1 0 Fi l 10K 7 gt i K Microcontroller F Control l I Common gt ode USB or Ethernet Interface Isolation V Power 9 36 VDC 2 watts max Power Supply Stand Alone Models Only Block Diagram 33 DI 710 Series Hardware Manual 7 Accessories The DI 705 for use with DI 710 D models The DI 705 plugs into the 3
12. Find the Network Connections on your computer usually in the Control Panel 2 Double click on the Local Area Connection icon Local Area Connection A ly Local Area Connection Connected Firewalled Network telRY PRO 100 VE Network ye At LOPIN O ae LC 2 InteKR PRO 100 VE Network Realtek RTL8168C P 8111C P Fa Windows XP Windows 7 3 Click on the Properties button Installation 12 DI 710 Series Hardware Manual 4 Select Internet Protocol TCP IP in Windows XP or Internet Protocol Version 4 TCP IPv4 in Windows 7 in the This connection uses the following items window and click on the Properties button Local Area Connection Properties General Authentication Advanced Connect using 9 Intel R PRO 100 VE Network Conne This connection uses the following items el Client for Microsoft Networks a File and Printer Sharing for Microsoft Networks 5 QoS Packet Scheduler Internet Protocol TCP IP Description Transmission Control Protocol Internet Protocol The default wide area network protocol that provides communication across diverse interconnected networks Uninstall Show icon in notification area when connected Notify me when this connection has limited or no connectivity Local Area Connection Properties Networking Connect using gt Realtek RTL8168C P 8111C P Family PCI E Gigabit Ethe cor owe
13. Instrument using the Set Up software or by re setting to the default See The Stand alone Set Up Panel above 2 Connect signal leads See 4 Instrument Controls Indicators and Connections on page 19 3 Apply Power to the instrument using the supplied Power Cable 4 Insert the Secure Digital Card SD into the Removable Storage Slot 5 Ifthe memory card has not been used with your instrument format the memory card to begin recording data See Formatting the Memory Card on page 24 6 To Record Data to memory card Press and hold the Control Button until the LED light turns off release the Con trol button to initiate the recording session initialization could last up to 30 seconds depending on memory card used For Ethernet models you may also use the Start Recording to SD Memory command in the DATAQ Instru ments Hardware Manager This creates a new file numbered sequentially on the memory card See also Start Recording on page 23 7 To Stop Recording Data to memory card Press and hold the Control Button until the LED light turns off release the Control button to end the recording session and close the data file It could take up to 30 seconds to close the file depending on the memory card used For Ethernet models you may also use the Stop Recording to SD Mem ory command in the DATAQ Instruments Hardware Manager See also Stop Recording on page 23 8 Access SD data using the uploader software provided
14. and controlled using WINDAQ Software To begin displaying data on your monitor make sure all wires and cables are properly connected and start WINDAQ Acquisition by pressing the Start WINDAQ button in the Dataq Instruments Hardware Manager see Dataq Instruments Hardware Man ager on page 16 After data is recorded use WINDAQ Waveform Browser to review your data Consult the context sensitive help files or your Fast Start WINDAQ Software Manual for directions on using the WINDAQ software pack age Note Ifyour USB module experiences frequent lock ups connect the Ground Lug to your PC ground If the prob lem persists please contact Technical Support Enabling Disabling the Digital I O and Remote Control To use the Remote Control features in WINDAQ Acquisition Software Channel 1 or Channel 17 must be enabled as the Digital Input channel In order to use all 16 analog input channels Channel 17 may be enabled for general pur pose digital I O functions The direction of the digital bits must be set in the DATAQ Instruments Hardware Manager using the Digital I O Setup command The default state from the factory is that all digital bits are set as Inputs with a High signal 5V Stand alone Models Stand alone Models can record data directly to a Secure Digital Card SD as well as record data to a PC When con nected to a PC data recording sessions may be configured and data may be acquired using WINDAQ Acquisition soft ware just the same a
15. be closed and you will have to search for it and cut paste the data into a new file If power down occurs unexpectedly while recording to SD The Stand alone models have a built in file protection feature If power is lost while recording all data prior to up to 255 samples from the power failure is available If power is lost for any reason the data file will be closed and saved and a new data file will be started when power is restored Mode LED will flash red 1 Hz if that option is selected in the Hardware Manager Stand alone setup If the memory card is full the Mode LED will quickly flash orange and then green and will not record new data until reformatted Circular memory configuration may still be used ifthe memory card has not started to wrap the data 1 e as long as the card is not full and will only wrap data in the available space When recording at low sample rates be aware that the memory card must acquire 256 samples before it actually com mits them to memory For example if you are recording one channel at 1 sample per second and power down occurs unexpectedly you could lose up to 255 seconds 4 minutes and 15 seconds of data 255 samples Use the following formula to determine the maximum amount of data loss at power failure 255 f data that LD lost Throughput Rate Seconds of data that COULD be los Note Clean and solid power on off no slow charging and no ringing required for new file on po
16. flow through the shield and induces noise on the signal to be measured Ensuring that only one ground exists on the signal circuit eliminates this problem RIGHT APPROACH One ground on the signal circuit eliminates noise inducing ground loops DI 205 terminal strip Signal Lead Shield A Potential difference no path for current to circulate Differential Amplifier Signal Source Accessories 39 DI 710 Series Hardware Manual Isolated Signal Sources There are two considerations when connecting a differential amplifier to an isolated signal source The elimination of ground loops as described above and the use of bias resistors to provide bias current for the differential amplifier s positive and negative inputs The bias resistors should be chosen to be as low as possible but the value you use is dependent upon the output impedance of your signal source Generally the value of the bias resistor should be 10 times the output impedance of your signal source or higher Bias resistors greater than 1MO are not recommended DI 205 terminal strip Signal Lead Shield Floating Signal Source Differential Amplifier Locate bias resistors as close to amplifier as possible Signal Cable and the Differential Amplifier Quick rule of thumb Any application requiring a differential amplifier also defines a need for quality signal cable Four elements combine to ensure adequate q
17. in installation Ethernet models or by removing the mem ory card and using a card reader Data files open in WINDAQ Waveform Browser for SD see WinDaq Wave form Browser for SD on page 30 Operation 28 DI 710 Series Hardware Manual Note To read the data files SDs should be locked before inserting into a card reader If the SD is not locked Windows may modify the file system and the SD will be unreadable to your instrument requiring you to reformat the card some cards may require you to reformat every time you review the data Troubleshooting Use the following chart for errors and resolution Problem Possible Cause s Resolution When attempting to initiate a recording session the LED blinks green for about 5 10 seconds then quickly blinks orange then back to green Memory card not inserted Press memory card firmly into the slot until you hear a slight click to indicate proper insertion When attempting to initiate a recording session LED blinks orange then turns green SD is locked write protected Unlock the SD Card Memory card is full Reformat the memory card Memory card is unusable or damaged You need a new memory card Recording is initiated but only runs for a short time when LED blinks orange and stays orange Memory card read write speed in SPI mode is too slow to record data as specified Recording is initiated in Circular Memory configu
18. or your Network or even over the internet WINDAQ Data Acquisition Software and the Stand alone Set Up program are both accessed Installation 16 DI 710 Series Hardware Manual through the Dataq Instruments Hardware Manager The Dataq Instruments Hardware Manager may be accessed through the Windows Program Manager Group as specified during installation default is Start gt Programs gt WINDAQ gt Dataq Instruments Hardware Manager All available devices will automatically appear in the list box when you run the software For help with the Dataq Instruments Hardware Manager access the Help Files using either the Help menu item or by pressing the F1 key to access context sensitive help Installation 17 DI 710 Series Hardware Manual 4 Instrument Controls Indicators and Connections Connecting the DI 710 to Ground IMPORTANT The ground connection on the I O terminal strip should always be connected to a signal ground if one is not inher ently made through analog or digital signal connections Without this connection the front end of the DI 710 does not have a return path which could lead to inaccurate measurements Under no circumstances should the DI 710 be used in a measurement situation where it will experience common mode voltages in excess of 30 VDC or peak AC the device s full scale range without damage The ground lug at the rear of the DI 710 should always be connected to a solid chassis or earth ground
19. see 37 pin D sub connector on page 21 Signal connection is via terminal strip for digital and analog out put signals or 5 way binding posts banana jacks for analog input signals Input Output Panel Interconnections Digital I O Analog Output Model DI 205 Digital I O Analog Output The 20 position screw terminal block labelled Digital I O Analog Output provides access to the Digital I O ports of the 37 pin D sub connector Note Digital I O connections cannot be used concurrently DIO and DOO are directly connected inside the DI 710 as are DII and DOI DI2 and DO2 etc The Digital I O is not available in stand alone mode See 37 pin D sub connector on page 21 for pinout DAC1 and DAC2 are Reserved ports and should not be used VOUT connects to the 5VPWR pin See 37 pin D sub connector on page 21 for pinout Accessories 36 DI 710 Series Hardware Manual Input Signal Configuration Each DI 205 may be configured to connect to 16 single ended or 8 differential channels In addition any combination of single ended or differential channels may be applied A differential channel is configured by using two single ended inputs Use the following illustration for input connections S GND S GND input Signal Leads CHAN 1 HAN 1 input O Signal Leads CHAN 9 1 CHAN 9 1 S GND S GND Channel 1 configured Channel 1 configured for single ended input for differential input Note tha
20. your USB device or cable to your PC until installation is complete If your device is currently connected please disconnect it before continuing with this installation Once your device is disconnected click the OK button When prompted to Select a Program Manager Group specify a destination or group window in the Start Menu for WINDAQ software icons It is recommended that you accept the default In the Installation Option dialog box specify whether you want all users to have access to WINDAQ software or just the current User Click Yes to allow all users to have access click No to allow just the current user to have access After WINDAQ Software installs you will be prompted to install WINDAQ XL Trial Version and Advanced CODAS Analysis software If you wish to install either software click on Yes in the appropriate dialog box Fol low the on screen prompts to complete installation Software installation is complete you will now see a Successful Installation box click OK to exit WINDAQ Installation You can now plug the device s into your PC and apply power if required You do not need to re install this software when installing more DI 71x USB devices to your PC Click on the appropriate program group specified above default is Start gt Programs gt WINDAQ and click on DATAQ Instruments Hardware Manager to run WINDAQ software All DATAQ Instruments software is located in the same program group Ethe
21. 0 H Models Gain Range Accuracy Resolution Gain Range Accuracy Resolution 1 10V 05 FSR 50uV 1 22mV 1 10V 05 FSR 50uV 1 22mV 10 1V 05 FSR 50uV 1224V 5V 05 FSR 50uV 6l0uV 100 100mV 05 FSR 50nV 1000 10mV 05 FSR 50uV 2 12 2u4V 4 2 5V 05 FSR 50uV 305uV 1 22uV 8 1 25V 05 FSR S0uV I53uV Test Condition Single channel 100 S s averaging mode Digital I O Channels Configuration Output voltage levels Output current Input voltage levels A D Characteristics Type 8 bi directional bits Each bit is programmable as an input or output Minimum 1 3V 2 5mA sourcing Maximum 0 0 4V 2 5mA sinking Maximum source 2 5mA Maximum sink 2 5mA Minimum required 1 2V Maximum allowed 0 0 8V Successive Approximation Specifications 5 DI 710 Series Hardware Manual Resolution 14 bit Monotonicity 2 LSB Conversion Time 69us Scanning Characteristics Maximum sample throughput rate PC connected 4 800 Hz Stand alone 14 400 Hz When acquiring more than one channel at a gain of 100 max throughput is 7200 Hz When acquiring more than one channel at a gain of 1000 max throughput is 900 Hz Dependent on SD card used Low speed SD cards can sample up to 2 000 Hz High speed cards can sample up to 14 400 Hz Some hi
22. 7 pin D sub connector of the front panel of DI 710 D models see 37 pin D sub con nector on page 21 and provides convenient screw terminal access to analog inputs analog outputs and the Digital I O Note The digital I O is not available in stand alone mode The screw terminals accept 16 22 gauge wire and each is silk screened with the corresponding D connector pin number see 37 pin D sub connector on page 21 The DI 705 also features a 37 pin male pass through connector which allows you to connect our BNC cable model number CABL 4 or our 5B back plane cable model number CABLE 1 or any 37 pin DAS 16 compatible cable to the DI 710 while still allowing screw terminal access Pass through connector Signal connections are made to the screw terminals Any combination of single ended or differential channels may be connected to the DI 705 but keep in mind a differ ential channel uses two analog inputs Configure single ended and differential channels on the DI 705 the same way as on the DI 710 See Instrument Front Panel on page 20 for more information Accessories 35 DI 710 Series Hardware Manual The DI 205 for use with DI 710 D models The DI 205 is a termination panel for general purpose input and output The DI 205 along with the supplied cable provides a convenient way to interface the Digital I O analog output and analog input signals to DI 710 Series D models
23. E Local Area Network LAN DHCP Router Note Ifyou are unsure whether your network is DHCP enabled or not check with your system administrator before installing WINDAO 1 Install software see Ethernet Device Installation on page 10 2 Connect your Ethernet device to your Local Area Network 3 Apply power to the device 4 You will now be able to see the device in the DATAQ Instruments Hardware Manager you may have to click the Update List button Activation of WINDAQ High Speed Option Activation is required for continued use of WINDAQ HS High Speed option to ensure compliance with the Software License Agreement The Software License Agreement can be found in the WINDAQ Software manual or in the WINDAQ program group License txt The WINDAQ HS may be activated through the Help menu by clicking on Unlock WINDAQ HS or by waiting for the trial version to expire Trial versions are good for 40 High Speed over 1108 Hz throughput recording sessions The High Speed version may be purchased after the trial period expires through our online store or by phone For help or for questions regarding Activation and or the Software License Agreement contact DATAQ Instruments Customer Support Dataq Instruments Hardware Manager The Dataq Instruments Hardware Manager is installed when installing any DI 710 instrument This software allows you to effectively manage and run multiple instruments installed and connected to your PC
24. This connec tion is mandatory for the unit to meet CE guidelines Analog Inputs gt Digital 1 O To signal ground Solid Chassis or if not inherently Earth Ground made through Connection analog or digital connections Two Critical DI 710 Ground Connections Interface USB Ethernet Front End Rear Panel Ground Lug ZO 3 gt Fr00 Analog Ground Connection Instrument Controls Indicators and Connections 19 DI 710 Series Hardware Manual Instrument Front Panel The 32 port screw terminal access connector is used to interface analog input channels 1 through 16 and the eight dig ital bits Use the sticker located on the top of your instrument for quick reference to terminal access port designations Designations are explained in full detail here Front Panel DI 710 5 DATAQ INSTRUMENTS These two ports These two ports are designated are Reserved Digital Grounds Analog Channels 4 516 aa Wo Y Y 14 12 13 N The 8 digital bits may be accessed These two ports These two 16 Analog Channel ports 8 differential for analog input through these ports Each port is are designated ports are The top row of channels 1 8 are designated positive programmable as Digital In or Digital 5V Power designated differential and the bottom row of channels 9 16 are their Out Use Digital port O for Remote Max Current Analog negative counterparts
25. data access from anywhere on a local area network LAN or DHCP server A DI 710 configured for Stand alone operation and an Ethernet interface transparently becomes like any other computer on the network able to share data whenever and wherever it is needed This can be over the LAN to a PC on the other side of the facility or over the Internet to a PC on the other side of the world Furthermore Stand alone instruments can be easily added to existing networks Its server functionality means that it does not require a dedicated network to oper ate efficiently Data is locally stored to SD memory where it is available for upload using the Uploader software only on demand and as network bandwidth permits In this manner Stand alone instruments with Ethernet interfaces are fully compatible with the intrinsic non preemptive nature of Ethernet networks Operation 27 DI 710 Series Hardware Manual Stand alone data logger operation Use your Stand alone model as a stand alone data logger to record a WINDAQ compatible waveform file onto a Secure Digital Card SD After recording insert the memory card into your card reader to access the data file The data file can then be opened with WINDAQ Waveform Browser Software for SD allowing analysis and review fea tures See WinDaq Waveform Browser for SD on page 30 for more information regarding WINDAQ Waveform Browser for SD software Data may be recorded using a circular FIFO memory configurati
26. e error before you can use it Generally the Control Button can be used to make the instrument operational See the Error mode in Mode LED Indicator on page 25 for more information Instrument Controls Indicators and Connections 24 DI 710 Series Hardware Manual Mode LED Indicator Indicates what mode the instrument is currently in Use the chart on the rear panel of the instrument for quick refer ence Use the table provided below for a more detailed description of each available state State Mode Description Stand alone data logger operation Static Green Standby Instrument is powered and available for data acquisition operations Memory card may be safely removed Flashing Green Busy Indicates the instrument is busy Do Not Remove Memory Card Orange Error Possible errors include but are not limited to SD removed prematurely Memory card removed before the instrument had a chance to close the data file Reinsert the card and Press the Control button to close the file When steady green memory card is closed and can be removed safely SD Lock After initially pressing the Control button to begin recording data two series of blinking Orange before reverting back to Green indicates that the memory card is locked Use another card or unlock the current one One series of blinking Orange before reverting back to Green indicates that the memory card is incompatible for use with th
27. e instrument Use the recommended memory card available through DATAQ Instruments Inc See also Troubleshooting on page 29 Slow Flashing Red 1Hz Record Indicates the instrument is acquiring and recording data to your memory card Do Not Remove Memory Card Fast Flashing Red Close Indicates the instrument is closing the recording session Do Not Remove Memory Card Each recording session must be completed before removing the card PC connected operation Slow Flashing Record Indicates the instrument is running and acquiring data for display and or recording to Red 1Hz disk Occurs when WINDAQ Acquisition is running Green Standby Indicates WINDAQ has been deactivated and the instrument is in Standby Mode The Mode LED Indicator will also flash green just before recording to disk to indicate ini tialization Removable Storage Slot SD Stand alone Models Use any standard Secure Digital Card SD from 16MB to 2GB Push card completely into slot Press to release eject memory card when recording is complete Please note that some memory cards may not be fast enough for the instrument SD memory cards are available through the DATAQ web site www dataq com as are SD card readers manufacturer varies Instrument Controls Indicators and Connections 25 DI 710 Series Hardware Manual 5 Operation PC connected Models PC based models non Stand alone are operated
28. e screw clockwise with a small screwdriver Make sure that the pressure flap tightens only against the signal wire and not the wire insulation Do not over tighten Instrument Controls Indicators and Connections 22 DI 710 Series Hardware Manual 3 Tug gently on the signal lead to ensure that it is firmly secured Loosen h Tighten Screwdriver Screw Terminal Block Signal Lead Pressure Flap When an input signal is connected and WINDAQ Acquisition software is run WINDAQ s real time display immedi ately reveals the input waveform on your computer s monitor Controls and Indicators Power Input Jack For Ethernet models and Stand alone models Power must be applied with the included power adapter or with an alternate appropriate source 9 36 VDC 2 watts max External power is not required for DI 710 UH and DI 710 UL models Power is derived through one of your PC s USB ports or through a powered USB hub Ground This ground lug should always be connected to a solid chassis or earth ground This connection is mandatory for the unit to meet CE guidelines Interface Port The Interface port allows you to connect the instrument to your PC via USB or Ethernet cable Control Button Stand alone Models The Control Button can be used to stop or start recording data to your memory card SD when using the instrument as a stand alone data logger The Control Button can also be used to reconfigure the instrument to fact
29. empting to read the mem ory card using a card reader the PC takes an interminably long time to open the data Dependent upon the memory card card reader and the PC you are using The amount of time it takes to open the card will vary Operation 29 Using the Lock feature on an SD could speed up the process Be sure to try that before purchasing new equipment DI 710 Series Hardware Manual After viewing data files through a card reader upon initiating a recording session the LED blinks orange then turns green The instrument has a unique file sys tem When the data on the memory card opens in Windows sometimes Windows will modify the file system You must reformat the card To prevent further instances of this error use the Lock provided on your SD card Some cards require you to reformat the card with each subsequent use When attempting to read the mem ory card using a card reader the data file is huge completely fills up the memory card and the actual waveform data is difficult The instrument did not have a chance to properly close the file If you have not started using the instrument with a different mem ory card reinsert the card and press the LED for about 1 second until LED turns off and release to find The LED should be green indicat ing the file is closed and can be read If you have already configured and used the instrument again the file can no longer
30. erminal of your data acquisition device and Signal of the device under test This measurement should be at or very near 0 Volts c Measure the voltage both the AC and DC range between the ground terminal of your data acquisition device and Common of the device under test This measurement should be at or very near 0 Volts 5 Should ANY of these measurements exceed their recommendation DO NOT CONNECT SIGNALS to the data acquisition device A common mode voltage may exist that could destroy the instrument You MUST determine the source of the CMV and eliminate it before taking any measurements Digital Voltmeter Signal un C Device 4 Signal Ground Under wer Y Test Common 4 7 Data Acquisition TO PC Device Measured signal is not to exceed the Full Scale Range of your data acquisition device 2Measured signal must be at or very near 0 volts 3Measured signal must be at or very near 0 volts 4Connect to AGnd Analog Ground port on DI 710 instruments DI 710 Series Hardware Manual Table of Contents Warranty and Service Policy ccsrss0ssssnnsssnnssnonnsnnssnnsnesnnsssnnnsnonnsnnnnssnsnssnnnsnnnnsnsnnsnnnnssnnsssnnssssnnsssnnssnnnene iii CAUTION Tamron dd do v 1 Introduction 6 2 0 ccs cssesciecscsectscasecesaccncoscecscazssaieocecaseccosstecdeasceciesosgececsescdescecdencaenebisesarenseisetucescesseessetesess 1 Feat res hereni A A a a dae 1 Analog Inputs 2 iin RR AS 1 Digital Inputiand Output a
31. ges that could cause damage to the device SUCH DAMAGE IS NOT COVERED BY THE PRODUCT S WARRANTY Please read the following carefully before deploying the product Contact DATAQ Instruments Support at 330 668 1444 for all questions This product can tolerate a maximum applied voltage of only 20V peak without damage Although you may be cer tain that the signal you want to measure is lower than this level a common mode voltage CMV with an unknown value may combine with your signal of interest to exceed this 20V limit In such instances the product will be dam aged Verify a CMV does not exist before connecting signals and acquiring data with your device Use the following procedure to check for CMV 1 DO NOT connect your data acquisition device to the device under test If the device under test is connected to your data acquisition device disconnect it 2 Connect your data acquisition device to the appropriate interface on your PC USB Ethernet RS 232 Serial or Parallel Printer Port 3 Apply power to your data acquisition device your PC and the device under test 4 Use a digital voltmeter to make the following measurements a Measure the voltage both the AC and DC range between the ground terminal of your data acquisition device and Signal of the device under test This measurement should not exceed the Full Scale Range of your data acquisition device b Measure the voltage both the AC and DC range between the ground t
32. gh speed cards cannot sample as high at 14 400 Hz but their capability can only be determined by trial and error Model 101014 2G has been tested and approved Minimum sample throughput rate PC connected 0 0034 Hz Stand alone 0 0017 Hz Maximum scan list size 17 entries Sample buffer size 2kb Calibration Calibration Cycle One year USB Interface Connector USB Protocol USB 1 1 Ethernet Interface Type 10 100Base T Connector RJ 45 Protocol TCP IP Server Type DHCP Removable Memory Stand alone Models only Type Standard Secure Digital not SDHDor SDxC Sample rates of 2kHz require SD speeds of 133x or higher Up to 2kHz require speeds of 13x or higher Capacity 16MB to 2GB Real Time Clock Type Date hour minute second Resolution 1 second Accuracy 20 ppm Controls Stand alone Models only Single push button Provides manual control over Record and Standby modes Specifications 6 DI 710 Series Hardware Manual Indicators Stand alone models PC connected models Transfer Rate to PC Real Time From SD Memory Ethernet models only General Panel Indicators Panel Controls Panel slots Input connectors Operating Environment Enclosure Dimensions Weight Power Requirements Three color LED indicating Record Standby and Error conditions Power LED up to 4 800 samples per second up to 2 400 samples per second Mode LED Control push button Stand alone models
33. in materials and workmanship under normal use and service for a period of one year from the date of shipment DATAQ Instruments obligations under this warranty shall not arise until the defective material is shipped freight prepaid to DATAQ Instruments The only responsibility of DATAQ Instruments under this warranty is to repair or replace at its discretion and on a free of charge basis the defective material This warranty does not extend to products that have been repaired or altered by persons other than DATAQ Instru ments employees or products that have been subjected to misuse neglect improper installation or accident DATAQ Instruments shall have no liability for incidental or consequential damages of any kind arising out of the sale installation or use of its products Service Policy 1 All products returned to DATAQ Instruments for service regardless of warranty status must be on a freight pre paid basis 2 DATAQ Instruments will repair or replace any defective product within 5 days of its receipt 3 For in warranty repairs DATAQ Instruments will return repaired items to the buyer freight prepaid Out of war ranty repairs will be returned with freight prepaid and added to the service invoice A CAUTION A READ BEFORE CONNECTING INPUT SIGNALS TO YOUR DI 710 The DI 710 data acquisition device you have purchased and are about to use is NOT an ISOLATED product This means that it is susceptible to common mode volta
34. lication setup exe located on the root ofthe DATAO Instruments CD In the What do you want to do window select Install WinDaq Software and click OK Installation 9 DI 710 Series Hardware Manual 10 11 12 13 14 15 In the Installing Software window select the Install Software for DI 148 DI 158 DI 710 DI 715B and DI 718B x instruments option and click OK In the WinDaq Installation dialog box select the Install Software option and click OK to continue If you wish to view the hardware documentation you may do so now by clicking on the appropriate radio button Docu mentation will be saved to your hard drive during this installation In the Welcome box click OK to continue Read the License Agreement If you accept the terms click Accept and Continue If you choose not to accept click on the Do not accept and stop button to end the installation When prompted enter your registration information name and company in the appropriate text boxes and click OK Confirm your registration information before continuing When prompted specify the directory where you want to install your WINDAQ software It is recommended that you accept the default If you have already successfully installed a DI 148 DI 158 DI 710 DI 715B or DI 718B instrument be sure to install to the same folder In the Select an Interface box select USB and click OK DO NOT connect
35. nonncnnnnnoncnn ccoo nn n aran n nano an nnn nn 36 Digital I O Analog Output sree e ie 36 Input Signal Configuration ccoocnocnonnnoncnonconnconnoonccononononan oran ron nono nr nn rra nan r ran rr nn rra r narran rear naar 37 Connecting a Single ended Amplifier ccccceeccccseceseeeseesseesseeneeeeeceseeeseeesecesecnseenneeeneeaaees 37 Connecting a Differential Amplifier usessseeseerseensesnsensennnennennnennennneennennnnnnnnnse essen 38 Ground referenced Signal Sources unnsenseesseesnnnnsenneennennnnnnennennneennennnnnnnnnse enormen 38 Isolated Signal SourceS eiaa a ia A a nn ons 40 Signal Cable and the Differential Amplifier eesenesennsensensensennnn 40 Table of Contents viii DI 710 Series Hardware Manual 1 Introduction Congratulations on your purchase of the DI 710 data logger data acquisition system DI 710 Instruments feature a variety of options each explained fully in this manual Options include a USB or Ethernet Interface PGL or PGH gain settings and Stand alone capability Use the table below to determine the options included with your Instrument Options Model No Ethernet USB H Gain L Gain Stand alone DI 710 UH N Y Y N N DI 710 UHS N Y Y N Y DI 710 UL N Y N Y N DI 710 ULS N Y N Y Y DI 710 EH Y N Y N N DI 710 EHS Y N Y N Y DI 710 EL Y N N Y N DI 710 ELS Y N N Y Y All DI 710 models available with a 37
36. o close the Internet Protocol TCP IP Properties dialog box then click on the OK but ton in the Local Area Connection Properties dialog box for the changes to take effect 10 You will now be able to see the device in the DATAQ Instruments Hardware Manager you may have to click on the Update List button NOTE If you unplug your device and connect your PC to a network or router you should change these settings back to their original state Installation 14 DI 710 Series Hardware Manual Installing an Ethernet Device via a Distributed Network Without a DHCP Server Installation of an Ethernet device connected to a distributed network that does not have a DHCP server or where the DHCP server is turned off requires you to obtain an IP address from your system administrator DI 71X E DI 71X E More Nodes As Needed Z CAT 5 Cable TI 100M Max e Your PC L b ES DI TIX E PC Note In the illustration above the Hubs could instead be routers with DHCP turned off i e a static IP assigned net work Contact your system administrator for details about your network 1 Have the system administrator designate an IP address for your device 2 Install software see Ethernet Device Installation on page 10 3 Plug the device into your network and apply power 4 Open the DATAQ Instruments Hardware Manager software 5 In the dropdown command list lower left hand corner select Static IP The Manage IP Addresse
37. on allowing you to record data nearly indefinitely or in a non circular configuration allowing you to stop recording when your memory card is full Select the desired memory configuration using the Stand alone Set Up software inside the Dataq Instruments Hardware Manager Note SanDisk SD memory cards have a lifetime expectancy of about 100 000 write actions Each time data wraps you will use one write action each singular data file uses two write actions start and stop Ifused properly a mem ory card will last years See your memory card s specifications to determine lifetime expectancy The Stand alone Set Up Panel The Stand alone Set Up software installed with WINDAQ accessible in the WINDAQ program group through the Dataq Instruments Hardware Manager allows you to customize each data recording session before taking the instru ment out into the field The default settings i e if you do not configure the instrument are 16 single ended channels enabled at 300Hz sample rate and a gain of 1 The default configuration can be reset at any time on the instrument by holding the Control button in when applying power Context sensitive Help is provided within the configuration soft ware Press Fl to access Help topics related to the currently displayed feature You must run the software with the device properly installed and connected to your PC Operation To use your instrument as a stand alone data logger follow these steps 1 Configure the
38. onncnnnconoconconncooncconannonnnos 25 3 Operation sicivessevvsesseccoesnstevacssonseenesssassecvccscasetesasouvsssevadesonscenaesdunvedsesevessceduedeuedcotandon sed debsosinsdecedvocsseseesess 27 P connected Models e a sisi ib 27 Enabling Disabling the Digital I O and Remote Control ensnnnsnsnsennnnn 27 Stand alone Models ita A A daa 27 PC Connected operation mii Attias 27 Networked operation as a data acquisition Server ooooconiconicnnoonoonononocononanonancon ccoo nonnn nan ons ensnennnnnnn 27 Stand alone data logger operation c ccceeseessesseceteeeeceeeeeeeecseecsaeesecseeceseeeseeesecseceeseeeeeseenseesaeees 28 The Stand alone Set Up Panel 2 0 ara nnranntieierienee 28 Operation AAA AA Lan egal A AAA A oeeaehetv oes 28 Troubleshooting aid 29 If power down occurs unexpectedly while recording to SD cneenenenneennnnnennen 30 WinDaq Waveform Browser for SD seessesssennsenseesnnnnennennnnennnnnnennnennse rn rr an nn 30 6 BLOCK Dia SKA REAA A EE ssesacconneccosvenaeeswoe cssunessoscecadssencesseassovassoanstsuaces teseswosssoasoseusseessteenacseaneos 33 IE O A O 35 The DI 705 for use with DI 710 D models ooonconcccionincnnonnconoconccononononancon nooo nonnnnnnn ron nn 35 The DI 205 for use with DI 710 D models oooconiccnionincnnonnnonoconocononononancon cono nonnncnn non cono rconnci nacio 36 Input Output Panel Interconnections oooocccnccnonnnonaconanononn nono
39. ork Without a DHCP Server eo 15 Installing an Ethernet Device via a Distributed Network with a DHCP Server eneen 16 Activation of WinDaq High Speed Option coccoconnccnioncoonconanonnnn nono nonononnnnnoncnn nooo noo nac nrrnn ernennen esse 16 Dataq Instruments Hardware Manager cccscessceesseseesseceecseeceececseecsceeseceseceseeeseeeseceaeceeeneeseneesaees 16 4 Instrument Controls Indicators and Connections eecesosssssssenensnnnssssensensnnnnssssnensnsnsnssssessensnnnene 19 Connecting the DI 710 to Ground u0sssssseenseennessnnnesnenneenneennnennensennsennneennnnnnnnsnnnsens ons t 19 Instrument Front Panel ata ti a a ellar EI 20 37 pin D sub connector oo 21 Instrument Rear Panel iia A genta ce bande gs dedica 22 COMME CHING OS aii ao ad 22 Controls and Indica Simancas essen Keinen edita Sas cdas 23 Power Input Jack 2421 eat liberal 23 A O ENS 23 Interface Porta A ie 23 Control Button Stand alone Models cceccesscessscesceeseeseecsceneceeceseeeseeesecaeceseseeeeeeeeeeesseeeeeas 23 Table of Contents vil DI 710 Series Hardware Manual Start RECON dt a TETE AAA AAA tias 23 Stop RECAM e a de rien 23 Formatting the Memory Card ereen errei Eei cono nonnn cnn a EET E EE ons ensn essen 24 Reconfig re Institiment iia 24 FIX A O AO 24 Mode LED Indicator victoria NE un aiii Don Dos cria 25 Removable Storage Slot SD Stand alone Models ooonooncccocnncnnoonnonnc
40. ort screw terminal blocks may be replaced by a 37 pin D Sub Connector for all DATAQ Instruments DI 710 Series products add a D to the model number Refer to the following diagram for pin out Ni ES Lo Econ Fo STE ES gt amp OA 9 Os y nD pm AD AVY AW AD NON Ad NP AY dS 0 09 CO IEEE V O ESE 77 75 SN ob gt ak ad a A ad Vv VIVIDO FHM PM KG SO Sf Note Digital I O connections cannot be used concurrently DIO and DOO are directly connected inside the DI 710 as are DII and DOI DI2 and DO etc Refer to 7 Accessories for accessories that can be used with the 37 pin D sub connector Instrument Controls Indicators and Connections 21 DI 710 Series Hardware Manual Instrument Rear Panel The Rear panel of your DI 710 Model can vary depending on your model Stand alone models add a removable stor age slot the LED Mode table and a Control Button Rear Panel of DI 710 FOL pe Interface Rear Panel of DI 710 Stand alone Models Modes Static Red N A Green Stby Orange wol 0 O Sa J Interface Removable Storage MMC See Controls and Indicators on page 23 for a full explanation of each component Connecting Signals Use the removable screw terminal blocks to connect your signals 1 Insert the stripped end of a signal lead into the desired terminal directly under the screw 2 Tighten the pressure flap by rotating th
41. ory default set tings and to re format memory card files left open due to power failure or other circumstance The Control Button is inoperable while running WINDAQ Acquisition software Start Recording To Start recording data to your memory card the Instrument must be in Standby Mode Mode LED is Green Press and hold the Control Button until the Mode LED turns off about 1 second Release the Control Button The Mode LED will rapidly blink green to indicate the instrument is creating a new file When the Mode LED slowly blinks red data is being recorded Each subsequent recording session creates a new file numbered sequentially Stop Recording To Stop recording data to your memory card the Instrument must be in Record mode Mode LED is flashingred 1 Hz Press and hold the Control Button until the Mode LED turns off about 1 second Release the Control Button Mode LED will rapidly blink red to indicate the instrument is closing the data file for use with playback and or anal ysis software Do not remove the memory card before the instrument completely closes the file When Mode LED turns green the memory card may be removed Removing the card before completion will cause Error Mode Mode LED is orange Instrument Controls Indicators and Connections 23 DI 710 Series Hardware Manual Note SD cards should be locked before inserting into a card reader Your PC may try to change the flash card format whenever it reads the data on
42. p menu or by pressing Fl Introduction 2 DI 710 Series Hardware Manual Help All WINDAQ software utilizes context sensitive help Help may be accessed through the Help menu or by pressing the Fl key with any feature selected This will take you directly to the Help topic most relevant to that particular function or feature Help topics discuss in detail each function available in the software Introduction 3 DI 710 Series Hardware Manual 2 Specifications Unless otherwise noted specifications are for all DI 710 instruments Analog Inputs Number of Channels Channel Configuration Input Impedance single ended Input Impedance differential Input bias current Input offset voltage Input offset current Maximum normal mode voltage DI 710 Maximum common mode voltage Common mode rejection DI 710 Channel to Channel crosstalk rejection Gain temperature coefficient Offset temperature coefficient Digital Filtering DI 710 16 DI 710 16 single ended 8 differential programmable per channel IMQ IMQ each input to common 101 A for a 10V input single channel Auto zero 2nA single channel 30V DC or peak AC 30V DC or peak AC 80db gain 1 1KQ unbalance 75db 1000 unbalance 50ppm C 0 251 V C PC connected models Conditional over sampling Stand alone models None Analog measurement range software selectable per channel Accuracy and Resolution DI 710 L Models DI 71
43. pin D sub connector as opposed to two remov able 16 port screw terminal blocks Add D to the model number See 37 pin D sub connector on page 21 Features The DI 710 has the following features e Multiple Hardware options USB or Ethernet Interface PGL or PGH gain settings and Stand alone data logger Operation capabilities All options available in any configuration e Per channel software configurable settings Single ended or differential input input gain and calibration e 4 800 samples second maximum sampling rate up to 14 400 samples second when recording to a memory card e 0 048 samples second minimum sampling rate 0 0017 samples second when recording to a memory card e 14 bit A D converter for high resolution measurement accuracy e 16 entry input scan list allows you to scan any sequence of input channels at any available gain e The Stand alone option allows the user to configure a recording session through their PC then record data in the field to a memory card SD without being connected to their PC Analog Inputs DI 710 models provide 16 single ended or 8 differential analog inputs programmable per channel that allow your analog signals to be converted into 14 bit digital data via an on board A D converter Two removable 16 position ter minal blocks allow you to easily connect and record signals The DI 710 features the following software programma ble input measurement ranges
44. ration but when the file attempts to wrap the LED blinks orange and stays orange Memory card read write speed in SPI mode is too slow to record data in cir cular memory configuration Try lowering the sample rate first If problem persists purchase a new card recommended Lexar Profes sional 133X 2 Gigabyte Secure Digital Flash Memory LED is green but I cannot format a memory card The instrument is looking for a file that has not been closed possible due to power failure Reinsert the correct memory card and press the control button for about 1 second until LED turns off and release The instrument gives you three chances to find the correct file if 1t does not you must format whatever card is there to begin a new recording session Mode LED will not change from error state orange This can be caused by switching memory cards during a power failure without giving the instrument a chance to close the data file Remove the memory card and unplug the device Restore power to the device LED should turn green Press and hold the control button for about 1 second until LED turns off and release If LED is orange press it again When LED turns green reformat your memory card When memory card is inserted into a reader a not formatted error is seen Dependent upon the reader being used Sometimes the driver for an SD card reader appears dead Reboot your PC When att
45. rnet Device Installation Install WINDAQ Software and the DATAQ Instruments Hardware Manager le Insert the DATAO Instruments CD in your drive The installation software should start automatically within 20 seconds If it does not start it manually by double clicking the Setup application setup exe located on the root of the DATAO Instruments CD In the What do you want to do window select Install Software and click OK Installation 10 DI 710 Series Hardware Manual 13 In the Installing Software window select the Install Software for DI 148 DI 158 DI 710 DI 715B and DI 718B x instruments option and click OK In the WinDaq Installation dialog box select the Install Software option and click OK to continue If you wish to view the full hardware documentation you may do so now by clicking on the appropriate radio button Documentation will be saved to your hard drive during installation In the Welcome box click OK to continue Read the License Agreement If you accept the terms click Accept and Continue If you choose not to accept click on the Do not accept and stop button to end the installation When prompted enter your registration information name and company in the appropriate text boxes and click OK Confirm your registration information before continuing When prompted specify the directory where you want to install your WINDAQ software It is recommended that
46. s dialog box will open 6 Click on the MAC address of your device in the list of displayed MAC addresses the MAC address of your device can be found on the silver sticker located on the bottom of your device 7 Enter the IP address your system administrator assigned to you in the New IP Address text boxes 8 Click on the Set Static button Your device will appear in the list of available devices in the main DATAQ Instru ments Hardware Manager window It may take more than 15 seconds for your device to appear in the list If you get a No Devices Found error after following the above instructions click the Update List button until the device appears in the list Note These instructions change the settings inside the device If you move the device to a DHCP enabled network i e where IP addresses are assigned automatically by a DHCP server or router you will need to change the device settings using the DATAQ Instruments Hardware Manager See the DATAQ Instruments Hardware Manager help file for complete details Installation 15 DI 710 Series Hardware Manual Installing an Ethernet Device via a Distributed Network with a DHCP Server Installation of an Ethernet device connected to a distributed network that has a DHCP server i e a DHCP router automatically assigns IP addresses to each device connected to the network requires no extra setup i e it is a plug and play device Your PC World Wide Web DI 71X
47. s ifthe model were a PC based instrument This makes all the features of WINDAQ Acquisition software available including triggering user annotation user commented event markers appending and stop pause data recording stand alone data logger operation does not support these features When taking your stand alone model out into the field to use as a stand alone data logger you can record data to an SD without the use of a PC Data sessions can be configured for a specific job using the included configuration soft ware installed when WINDAQ is installed All data recorded to the memory card is fully WINDAQ compatible and can be converted then reviewed and analyzed with WINDAQ Playback software PC connected operation The DI 710 Instrument enters PC Operation Mode when the instrument is connected to the PC and the user initiates WINDAQ Acquisition software As soon as PC Operation Mode is entered the Control button is deactivated and all the features of WINDAQ Acquisition Software are accessible Consult the context sensitive help files or your Fast Start WINDAQ Software Manual for directions on using the WINDAQ software package Note When running WINDAO Acquisition software over the internet unpredictable latencies may occur especially at higher sample rates The unit generally will continue to acquire data after a latency but there will be gaps in your data Networked operation as a data acquisition server The Ethernet option allows
48. t when an input channel is configured for differential operation the binding post associated with that chan nel s high input assumes the channel number Connecting a Single ended Amplifier A single ended amplifier is the most straightforward approach to connecting signals to the DI 205 However to derive adequate performance the use of a single ended amplifier requires that the signal to be measured is relatively high level greater than or equal to 1V full scale and the distance from the signal source to the DI 205 is relatively short less than 15 feet Assuming these conditions exist a single ended amplifier may be connected according to the diagram below DI 205 Terminal Strip yo 1 of 16 analog inputs Signal Source 1 of 16 analog grounds Accessories 37 DI 710 Series Hardware Manual Connecting a Differential Amplifier A differential channel configuration is a special case approach to signal measurement that should be used with all low level measurements less than 1v or when the signal to be measured is located far away from the DI 205 greater than 15 feet When in a differential operating mode the instrument sees the difference in voltage between the high and low inputs Differential amplifiers have the advantage of reducing common mode voltages those appear ing simultaneously and in phase on both inputs This capability may be leveraged to greatly reduce noise riding on a signal of interest
49. ted Network with a DHCP Server on page 16 of this manual for your specific network connections configuration Click on the appropriate program group specified above default is Start gt Programs gt WINDAQ and click on DATAQ Instruments Hardware Manager to run WINDAQ software All DATAQ Instruments software is located in the same program group Installation 11 DI 710 Series Hardware Manual Installing an Ethernet Device Directly Connected to your PC or Connected via a Hub or Switch Where ONLY DI 71x Products are Installed Installation of an Ethernet device directly connected to the network card on your computer requires you to change the IP address of your network card 1 71X Your PC EHE Note When installing an Ethernet device directly connected to your PC you MUST use a crossover cable provided When using a hub that does not have an auto switching sensor you must NOT use a crossover cable Note You MUST disable all wireless connections during installation Wireless connections can be re enabled once installation is complete Installation of an Ethernet device via an Ethernet hub switch containing ONLY DI 71x products also requires you to change the IP address of your network card DI 71X E Your PC DI 71X E Note For hubs that do not have an auto switching sensor usually older hubs you must not use a crossover cable 1 Install software see Ethernet Device Installation on page 10 1
50. uality signal cable a twisted signal pair with low resistance stranded copper conductors surrounded by a multiple folded foil shield with a copper stranded drain wire all contained within an insulated outer jacket Insulated Outer Jacket Foil Shield Drain Wire Twisted Signal Pair Stranded Copper Conductors In applications where such signal cable is used a dramatic decrease in noise pickup will be experienced The drain wire should be considered as the shield and should be connected as described in Connecting a Differential Ampli fier on page 38 Signal cable meeting all four criteria for quality is Belden No 8641 Accessories 40 F DATAQ INSTRUMENTS DATAQ Instruments Inc 241 Springside Drive Akron Ohio 44333 Support www dataq com ticket Telephone 330 668 1444 Fax 330 666 5434 Direct Product Links click on text to jump to page Data Acquisition Data Logger
51. wer interruption Once power is on power interrupt cannot happen again within 5 seconds If persistent failure upon power interrup tion occurs consider a universal power supply UPS Note Switching memory cards before power is restored is not suggested because the data logger will automatically attempt to close the file Leave the memory card in until power is restored then allow the instrument to close the data file After a new file has begun stop recording The memory card may now be removed and read for analysis WINDAQ Waveform Browser for SD All files recorded in Stand alone data logger operating mode data saved to SD wdc files must be reviewed in WINDAQ Waveform Browser for SD Data files recorded using WINDAQ Acquisition software PC operation wdq files must be reviewed in the standard WINDAQ Waveform Browser Even if connected to a PC WINDAQ Waveform Browser cannot eavesdrop on the data being recorded to your memory card Recording must be stopped and the file must be closed to review the data Operation 30 DI 710 Series Hardware Manual DI 710 stand alone data loggers place 256 equally spaced event markers into all data files when recording to SD This allows easier navigation through larger files Click on Event Markers in the View menu to access and jump to each of these event markers The Calculate command in the File menu is unavailable in WINDAQ Waveform Browser for SD Use the Save As command in the
52. your SD card if not locked causing it to lose the unique formatting required for DI 710 use If the unique format used by the DI 710 is modified the data logger may require you to reformat the memory card Formatting the Memory Card Formatting the card completely removes all data To format your memory card the instrument must be in Standby Mode Mode LED is Green Press and hold the Control Button until the Mode LED turns red about 5 seconds Release the Control Button The Mode LED will blink red to indicate the Instrument is formatting the card When the Mode LED changes back to green formatting is complete Mode LED should be green to indicate successful comple tion Formatting is for use with the instrument used to format the card To use a memory card with a different instru ment you will have to reformat the card Reconfigure Instrument To configure your instrument to the default factory data acquisition session settings press and hold the Control Button during power up i e while plugging the instrument in Mode LED will flash bright green then dim to indicate that the instrument is configured Release the Control Button The default settings are 16 channels enabled as single ended inputs 300 samples per second per channel sample rate gain setting of 1 for each channel Fix Errors The Control Button can also be used to fix some common operating errors When the instrument is in Error mode some action must be taken to fix th

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