DI-700 Data Acquisition Hardware Manual
Contents
1. 700 Refer to the paragraph titled DI 700 Instrument Controls and Indicators in the Getting Started section of this manual for single ended differential configuration details The DI 75B 5B Module Expander The DI 75B is an eight channel expansion instrument that allows you to make isolated industrial measurements with the DI 700 Each DI 75B measures 9 L x 7 29 W x 2 7 H and accepts up to eight 5B style signal conditioning mod ules to bring thermocouple true rms voltage strain frequency process current RTD potentiometer and DC trans ducer measurement capability to the DI 700 in any combination suitable for your application Accessories 9 DI 700 Series User Manual CABL 4 Female 37 pin D to 16 BNC Connectors CABL 4 is an interface cable that allows you to use the DI 700 with any device that uses BNC style connectors CABL 4 features a 37 pin female D connector on one end that mates directly with the DI 700 and 16 BNC connec tors on the other each individually labeled CABL 5 Male to Female 37 pin D Instead of directly connecting the DI 705 to your DI 700 instrument six foot long CABL 5 can be used between them to allow more accessibility when connecting your input signals to the DI 705 Accessories 10 DI 700 Series User Manual 5 Block Diagram 1 1 PGA KA ADC DIG DIGITAL OUT OUT PORT ANALOG IN 1 MUX r DIGITAL PORT IN 8 16 USB INTERFACE USB PORT Block Diagram 11 DATA2. software configurable settings Single ended or differential input Input gain e Power is derived from the USB port no external power is required e 975 samples second maximum sampling rate e 16 bit A D converter for high resolution measurement accuracy e 16 entrv input scan list allows you to scan any sequence of input channels at any available gain The following provides a brief overview of the major subsystems of the DI 700 Analog Input 16 single ended or 8 differential analog inputs allow your analog signals to be converted into 16 bit digital data via the onboard A D converter The DI 700 features the following software programmable input measurement ranges PGL Models PGH Models 10V full scale measurement range at a gain of 1 10V full scale measurement range at a gain of 1 HIV full scale measurement range at a gain of 10 5V full scale measurement range at a gain of 2 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 Digital Input and Output The DI 700 contains 8 input and 8 output lines for input output operations These lines provide an interface for the transfer of data between user memorv 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 measu
3. 3 Dita Input OGU ee ee aser ie Bee ea ie DIE eu dits 3 Input Scan a e AMO e ee 3 On board Micro Controller a tias 4 Phy Sieg Environmental ae rn 4 3 Gettme Started mn na RER EIERN 5 Unpaid A OI A 5 Connecting the DI 700 Instrument to your Computer and Installing the Driver 5 DI 700 Instrument Controls and Indicators ccccccconoonnnnnnnnnnnnnnnnnonononnncnnnnnnnnononononnnnnnnnnnnnnnnnaninnnnnnss 7 Instrument Rear Panel zus a a att nt fva cues duet Ri ita 7 listrument Front Panel a fn ii ta A A sa a 8 Ms PRCCOSSOVIOS E NO 9 The DEJO Sistal Input Output ODON zen a at 9 CE la A A MUI IL M e R 9 Inputsstenal Conte Wallner 9 The DI Z5B ob Module Expander 2 2 2 9 959 5 2 9 802 8950 t PLUS nee 9 CABL 4 Female 5 pin Dto To BNC Connectors ans 9 CABLE Maletto berniale37 pim D ueste aaa 10 A ia M 11 Table of Contents V DI 700 Series User Manual 1 Introduction Congratulations on your purchase of the DI 700 data acquisition instrument It permits data acquisition through the USB port on IBM personal computers and compatibles running Windows 98 Operating Svstem or higher This manual describes how to connect and use the DI 700 It does not describe anv software in detail other than the installation software Features The DI 700 provides the following features e It connects to the USB port of any desktop transportable notebook or laptop PC compatible computer e Per channel
4. DATAQ v J INSTRUMENTS The way PC based instrumentation should be Di 700 Software Configurable USB Recording Instrument User s Manual Manual Revision E Software Release Level 1 Copyright 2004 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 j DATAQ INSTRUMENTS 24 Springside Dr Akron Ohio 44333 USA www dataq com Telephone 330 668 1444 Fax 330 666 5434 Designed and manufactured in the United States of America Warrantv and Service Policv Product Warrantv DATAQ Instruments Inc warrants that this hardware will be free from defects in materials and workmanship under normal use and service for a period of one year from the date o
5. DI 700 Instrument to your Computer and Installing the Driver For a successful installation the DI 700 requires Windows 98 or higher 1 With your computer powered Windows running and all other applications closed plug the appropriate end of the supplied USB communications cable into the USB port labeled USB on the rear panel of the instrument Connect the other end of this cable to your computer s USB port Connect USB cable here The addition of this new piece of hardware will be sensed by Windows and the Found New Hardware Wiz ard will automatically be launched anticipating the installation of a device driver for the new hardware 2 Insert The WINDAQ Resource CD ROM into your CD ROM drive It contains the device driver and all other files necessary to operate the DI 700 If your Windows autoplay feature is enabled the WINDAQ Software Installation will start automatically Click on the Exit button as we will not be installing the software yet 3 From the initial Found New Hardware Wizard screen click on the option Install the software automatically Recommended radio button and click Next Getting Started 5 DI 700 Series User Manual 10 11 12 13 14 15 16 The Files Needed dialog box opens allowing you to select origination of the DI 700 Driver Make sure your CD ROM drive is selected and click Next The Driver installs automatically After the Driver s installed c
6. N WO DN 5 4N9 AN AP AP arma NS DO SPPPPSPS ASAE SELLER 5 664 9 9 ON TOK CON OL o o 09 09 09 09 0 0 9 09 9 9 9 9 9 9 EE 06000000000000000000 POMP PEED PPD dL LP fd HH A bh o be A A gt FLIP ML P FPR MMR RMS Channel 1 configured for single ended operation Differential inputs occupy two channels i e these channel pairs constitute a differential input 1 and 9 2 and 10 3 and 11 4 and 12 5 and 13 6 and 14 7 and 15 8 and 16 etc with the lowest numbered channel in the pair assuming the positive input and the channel number For example say we have channels 2 and 10 configured as a differen tial input Channel 2 is the positive input channel 10 is the negative input and the pair is referred to as chan nel 2 differential The following illustration shows channels 2 and 10 configured as a differential input input c o e n s yc e 0 00_ Km ve POPPE EA PPS D DEAE E ES input b dv VS e A HON oS u oe o9 ob 59 OF OA PLP HK NH gerere e XN Channel 2 configured for differential operation Pinout is as follows RQ o e DN OK KONI AH WO AVS DD O A Oo x 6 o o9 XS Xv x MONO ADAMO o 9 O e 95 PaWAqQ A van b 6 Hv CD xv aO MAD A 30 o0 S 5 oF GA ge x XN ge Instrument Front Panel The front panel consists of two LED indicators ACTIVE This indicator glows red whenever the DI 700 instrument is actively scanning This include
7. Q INSTRUMENTS DATAQ Instruments Inc 241 Springside Drive Akron Ohio 44333 Telephone 330 668 1444 Fax 330 666 5434 E mail support datag com Direct Product Links click on text to jump to page Data Acquisition Data Logger Chart Recorder Thermocouple Oscilloscope
8. Q Installation Software will prompt you to verify the loca tion If you are sure about the location click on Yes If you would like to change the location click on No and you will return to the Select Destination Dialog Box After you have chosen your file destination the Make Backups dialog box is displayed asking if you would like to make backup copies of all files replaced during the installation This is offered as a safety courtesy backup copies are not required Choose the No button if you don t want to make backups Choose the Yes button to create backups If you decide to create backups you will be prompted to specify a backup file directory After you have chosen to make backups or not the Select Program Manager Group appears allowing you to specify a destination or group window in the Start Menu for WINDAQ software icons The default path is rec ommended but you can specify any group window you like The ID address dialog box allows you to specify the ID address of your DI 700 device This is important only when installing multiple devices Every DI 700 is initially assigned an ID address of 0 If you are adding only one DI 700 to your system accept the default ID address of O and click on OK If you are adding multiple DI 700s to your system you must change subsequent DI 700 device ID addresses so that each instrument has a unique ID address on your system NOTE When installing more than one DI 700 on your syst
9. em you must configure each instrument s ID address and run the installation program starting with step 6 for each device Simply select the same destination direc tory step 13 when re running the installation program for subsequent DI 700s The installation program will create a WINDAQ software shortcut with unique DLL information for each instrument The installation program will NOT install multiple instances of WINDAQ software ID addresses are changed by opening the DI 700 case and re configuring the device ID jumpers as shown in the following illustration Getting Started 6 DI 700 Series User Manual To gain access to ID jumpers Device ID jumpers DI 700 ID addresses 1 Remove two screws ID address 0 shown 0 All jumpers installed 2 Remove end panel d p 1 1 Jumper 1 remove 2 Jumper 2 removed 3 Jumpers 1 amp 2 removed 4 Jumper 4 removed 5 Jumpers 1 amp 4 removed 6 Jumpers 2 amp 4 removed 7 Jumpers 1 2 amp 4 removed 8 Jumper 8 removed 9 Jumpers 1 amp 8 removed 10 Jumpers 2 amp 8 removed 11 Jumpers 1 2 amp 8 removed 12 Jumpers 4 amp 8 removed 13 Jumpers 1 4 amp 8 removed 14 Jumpers 2 4 amp 8 removed 15 All jumpers removed 3 Slide cover back 2 4 8 17 After WINDAQ Software installs the Advanced CODAS Analysis Systems dialog box appears prompting you to install the CODAS software If you purchased this software click on Yes If you did no
10. f 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 DI 700 Series User Manual Table of Contents Warranty and Service Polity aiii iii I Introducti n 22 N OP i a a aaaea eder Pede o asa ta ka aa a 1 ECaulte Sinn A NN 1 Anos TPUT ua er e ata aa e l Diestal Input and OUDUEL i i a a af o I A p 3 pienal Connections dci 3 Interrdee Cresta i aa ssa a 3 AMOS Tape EA AN
11. lick Finish to close the Found New Hardware Wizard Windows should prompt you that the device has been installed properly Now you can install the acquisition software WINDAQ Lite Re insert the WINDAQ Resource CD for the autoplav feature to run or run the Setup application located on your CD In the What do you want to do window select Install Software for all other products except Starter Kits and click OK In the Specify the Product window select WINDAQ Lite WWB and Software Developement Kit and click OK In the Specify the Instrument window select DI 700 USB Unit and click OK In the Welcome window click OK to start the installation or Abort to cancel Read the License Agreement If you accept the terms click Accept and Continue If you choose not to accept this will end the installation After accepting the License Agreement the Registration Information dialog box appears Enter your Name and Company in the appropriate text boxes and click on OK Verify the information is correct and click Yes The Select Destination Dialog Box appears allowing you to specify the directory where you want to install your WINDAQ software We recommend you accept the default path but you can name this new directory anything you like Simply substitute the desired drive and directory in the Destination Directory text box or click on the desired folder If the directory already exists WINDA
12. offset voltage 1 bit max 1kHz sample rate Input settling time Ims to 0 01 at all gains Input impedance 1 MW Digital Input Output Capacity 8 each input and output Compatibility TTL compatible Max source current 0 4mA O 2 4V Max sink current 7 2mA O IV Digital input termination 4 7kW pull up to 5VDC Input Scan List Capacity 16 elements Specifications 3 DI 700 Series User Manual On board Micro Controller Type Cypress 7C63411 6MHz Physical Environmental Box dimensions 4 W by 5 5 L by 1 52 H I O connector 37 pin male D type Weight 1 Ib Operating environment Component temperature 0 to 70 C Relative humidity 0 to 90 non condensing Storage environment Temperature 55 to 150 C Relative humidity 0 to 90 non condensing Specifications 4 DI 700 Series User Manual 3 Getting Started Unpacking The following items are included with each DI 700 Series instrument Verifv that vou have the following e DI 70O Series instrument e Communications cable designed to connect the DI 700 to your computer s USB port e The WINDAQ Resource CD ROM e DI 700 User s Manual which you are currently reading If an item is missing or damaged call DATAQ Instruments at 330 668 1444 We will guide you through the appro priate 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 Connecting the
13. rement equip ment Introduction 1 DI 700 Series User Manual 2 Specifications Signal Connections Signal connections are made directly to the 37 pin D type connector on the front panel of the instrument Signal connections can also be made with the DI 705 which is an optional screw terminal signal interface that plugs into the 37 pin connector and allows you to connect bare wire analog input signals to the DI 700 Refer to chapter 5 Accessories in this manual for complete DI 705 details Note that the DI 705 is an extra cost option that is not included with the purchase of a DI 700 instrument Interface Characteristics Compatible computer architecture Connects to computer via the USB universal serial bus port Analog Inputs Number of input channels 16 single ended 8 differential software selectable per channel Converter resolution 16 bit Common mode rejection ratio 60 dB minimum IkW unbalance 60 Hz Accuracy 0 25 of full scale range Crosstalk 60 dB 975Hz sample rate Sample throughput rate 975 samples second max Maximum analog measurement range software selectable per channel PGL Models PGH Models 10V full scale at a gain of 1 10V full scale at a gain of 1 HIV full scale at a gain of 10 5V full scale at a gain of 2 100mV full scale at a gain of 100 2 5V full scale at a gain of 4 10mV full scale at a gain of 1000 1 25V full scale at a gain of 8 Gain error 1 bit max 1kHz sample rate Input
14. s all digital input output and analog input activity POWER This indicator glows green when power is applied to the instrument Getting Started 8 DI 700 Series User Manual A Accessories This section describes hardware products that may be used with DI 700 instruments Contact DATAQ Instruments for information on the latest available accessories The DI 705 Signal Input Output Option General The DI 705 is a screw terminal signal interface that provides a convenient way to interface analog input and digital input output signals to the DI 700 It plugs into the 37 pin D connector on the DI 700 and provides signal access through screw terminal strips The terminal strips accept 16 22 gauge wire and each screw terminal is silk screened with the corresponding D connector pin number 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 DI 75B or any 37 pin DAS 16 com patible cable to the DI 700 while still allowing screw terminal access Input Signal Configuration Signal Pass through connections are K connector made to these screw terminals zs Plugs directly into the DI 700 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
15. t click on No The Make Backup box appears again allowing you the option of creating backups for files replaced during installation Click on Yes to make backups or No not to Installation is complete you will now see a Successful Installation box click on OK to exit WINDAQ Installation software If you are installing multiple devices change the Device ID address of each and run steps 6 through 17 for each device 18 To run WINDAQ Lite or WINDAQ Waveform Browser go to the appropriate icon group in your Start Menu and double click on the program you would like to run DI 700 Instrument Controls and Indicators The following describes the user accessible items on the DI 700 instrument Instrument Rear Panel The 37 pin male D connector is used to interface analog input channels 1 through 16 eight digital inputs and eight digital outputs to the instrument The analog inputs are labeled CHI through CH16 the digital inputs are labeled DIO through DI7 and the digital outputs are labeled DOO through DO7 Other items include two analog grounds labeled AGD DI 700 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 AGD as shown in the following illustration Getting Started 7 DI 700 Series User Manual 9 e e xS 9 Ah AD VA
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