Manual - DATAQ Instruments
Contents
1. 30 V peak Range Resolution Units 10 mV 1 22 25 mV 3 05 50 mV 6 10 100 mV 12 20 250 mV 30 52 uV 500 mV 61 04 IN 122 07 2 5 V 305 18 5V 610 35 10 V 1 22 25V 3 05 mV 50 V 6 10 TC Type Resolution Units J 0 086 K 0 096 T 0 037 B 0 096 ER R S 0 111 E 0 073 0 092 Specifications 4 DI 245 Hardware Manual 4 20 mA current loop resolution 5 VES range with 250 shunt resistor Maximum sample throughput rate Min sample throughput rates Sample rate timing accuracy Indicators Connections Controls Interface Indicators LED Input connections Push button Environmental Operating temperature range Storage temperature Storage humidity Power Source Power consumption Physical Characteristics Enclosure Mounting Dimensions Weight Software WinDagq software Programming 6553 ADC counts over the 4 20 mA range Single enabled channel 2 kHz Two or more enabled channels 200 Hz Hardware only 3 58423 Hz with a single enabled channel or 0 358423 Hz with two or more enabled channels With WinDaq software 0 709 samples per hour 50 ppm USB 2 0 mini B style connector Power Active Event One 16 position terminal strip Manual event when used with WinDaq software 0 to 40 C 20 to 40 C 0 to 90 RH non condensing From PC USB port 0 75 Watts Hardened Plastic Desktop bulkhead 2 625D x 5 5W x 1 53H in 6 67D x 13 97W x 3 89H cm2. DATAQ INSTRUMENTS The way PC based instrumentation should be DI 245 Millivolt Voltage and Thermocouple Data Acquisition System User s Manual Manual Revision D Copyright 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 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 Warranty and Service Policy Product Warranty DATAQ Instruments Inc warrants that this hardware will be free from de
3. 32 Bit SR Micro controller A 2 Active V z Power V Remote Start Stop D ap V 27 Remote Remote O Events Event mg 4 7K V V Terminal Panel Block Diagram 17 DI 245 Hardware Manual 6 Dimensional Drawing 4 250 4 750 5 500 Dimensional Drawing DATAQ INSTRUMENTS DATAQ Instruments Inc 241 Springside Drive Akron Ohio 44333 Telephone 330 668 1444 Fax 330 666 5434 Submit a support ticket to www dataq com ticket Bi
4. 4 ounces 114 grams Click for supported operating systems DATAQ Instruments Dot Net SDK Instrument protocol DLL and ActiveX Control Specifications 5 DI 245 Hardware Manual 3 Installation The following items are included with each DI 245 Data Acquisition System Verify that you have the following e A DI 245 USB data acquisition instrument e USB cable e A DATAQ Instruments screwdriver for signal lead connections 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 Installing WINDAQ Software and the DATAQ Instruments Hardware Manager All software for the DI 245 can be installed via a downloadable executable directly from the DATAQ Instruments web site No CD is shipped with the device You may burn the executable onto a CD to transport the software to a computer with no internet connection 1 Disconnect all DATAQ Instruments USB devices from your Computer oe F A 2 Go to run dataq com in your web browser 3 Select the DI 245 model and click on the WinDag software link 4 Subscribe to our mailing list you can opt out after to receive a link for download 5 Click on the link and save the file to your local hard drive 6 Double click on the downloaded file
5. Thermocouple channel using the menu item Edit gt Calibrate CJC Digital Inputs The DI 245 contains 2 general purpose digital inputs that can also be used for specific WINDAQ functions Controls Indicators and Connections 12 DI 245 Hardware Manual Evnt DIO 1s for WINDAQ Remote Events This bit inserts an event marker in your data channel 9 must be enabled Rerd DIl is for WINDAQ Remote Storage This bit can be programmed to begin recording data channel 9 must be enabled Valid remote record and event signals are switch closures or discrete levels with a maximum input of 30 V and a threshold of 1 8 V TIL Switch Closure 30V Max 1 8V Threshold QV WINDAG Remote Events Evnt DI0 To use a switch closure or TTL signal to record WINDAQ Event Markers connect signal leads to the appropriate Remote Control Event terminals on the DI 245 as shown below Model DI 245 Voltage and Thermocouple DAQ DATAQ Download software INSTRUMENTS at run dataq com www dataq com EEN DI 30 V max nt Poco co ce C e e Analog Inputs 50 VFS 150 V max NU Once the switch closure or TTL signal is connected activate Remote Events through WINDAQ Acquisition Software Events may be automatically placed on the rising or falling edge of the trigger signal Enable the digital input channel channel 9 then use the menu command Options gt Remote Events to set WINDAQ to place event markers on low to
6. aa 1 The DATAQ Instruments Hardware Manager 2 a 2 Help aap thea abaka ernennen 2 2 AG AA avs 3 o haaa aa LAPANG nl mee ee Ree AI UMUPA eee Le tr eer aren rte 3 Deal aa ae iii 4 ADC C Hariciler ECS ioe aca EE 4 Indicators Conneell0ns Controls AA 5 PANA ieee een a ee eee 5 EE 5 Physical Charactenistios cada 5 SOLA aa 5 3 Installation ENTENG KGG 7 Installing WinDaq Software and the DATAQ Instruments Hardware Manager 000oooononnnneeseeeeen 7 Connecting the Instrument to Your Computer va ana 8 DATA Instruments Hardware Manager waaa a sayin NGANGA Nka 8 4 Controls Indicators and Connections ccccccsccccssccccscccsscccessccssscsssccessccsssccessccessccessccsssccesscoeeces 9 Re E ET e TE a Aaah Us dl cults den aa 9 Connect a 9 DI 245 519nalk Connections ana een 9 Connect Analog Input Channel T ass ee a u 10 Connecting Signal Weads nun ana ae oe wee 10 Gain Settings for Voltage Measurement u a 11 Distal lopit a cintia eater 12 WinDag Remote Events EB ynt DIO A Ad 13 WinDag Remote storage Red Di ANA REA 15 LED Indicator a asic persed a ae tere etre dares PAA 15 SADIE 245 Block Dia gr am nis ANA NIN NANANA NINA INITAN ADAN 17 o Dimensional Drawing iii lia 19 DI 245 Hardware Manual 1 Introduction This manual contains information designed to familiarize you with the features and functions of the DI 245 USB mil livolt volt and Thermocouple data acquisition system Features The DI 245 data ac
7. to extract the program and begin software installation Installation 7 DI 245 Hardware Manual 7 Follow the on screen prompts and enter any required information 8 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 Click on the appropriate program group specified above default is Start gt Programs gt WINDAQ and click on DATAQ Instruments Hardware Manager to access WINDAQ software Connecting the Instrument to Your Computer DI 245 instruments can be connected to your computer s USB port using the provided USB cable No external power is required Connect one end of the communications cable to the instrument port and the other to your PC s port Note Use a powered USB hub or a USB port on your PC Non powered USB hubs may not have sufficient power to run the instrument DATAQ Instruments Hardware Manager The DATAQ Instruments Hardware Manager is installed when installing any DI 245 instrument This software allows you to effectively manage multiple devices installed on the same PC 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 E DA
8. 30 minutes warm up Excluding common mode error T 190 to 400 0 1 of span 1 Excluding thermocouple error 600 to 1000 0 2 of span 4 B 1001 to 1810 0 1 of span 3 40 to 300 0 2 of span 6 R 301 to 1760 0 1 of span 3 40 to 400 0 2 of span 6 S 401 to 1750 0 1 of span 3 E 160 to 990 0 1 of span 1 170 to 50 0 1 of span 3 N 51 to 1290 0 1 of span 1 Programmable voltage measurements ranges per Range Accuracy channel 10 mV At25 C ambient temperature 25 mV Following 30 minutes warm up Excluding common mode error 50 mV 100 mV 250 mV 500 mV IV 0 05 of span 10 uV 2 5 V 5V 10 V 25 V 50 V Input impedance 1 MO all ranges Isolation Input to output Channel to channel Specifications 3 DI 245 Hardware Manual Absolute max input without damage Maximum common mode voltage Minimum common mode rejection 330Q unbalance Channel to channel crosstalk rejection Rgource lt 330 Q Fredsource lt 60 Hz Digital Inputs Number of channels Pull up value Isolation Input high voltage threshold Input low voltage threshold Absolute maximum input without damage ADC Characteristics Voltage measurement resolution Minimum temperature measurement resolution 120 Vrms 120 Vrms gt 110 db DC to 60 Hz gt 100 db 2 47 KO None 1 80 V minimum 1 40 V maximum
9. NDAQ Remote Storage Rcrd DI1 To use a switch closure or TTL signal to begin recording data remotely connect signal leads to the appropriate Remote Control Record terminals on the DI 245 as shown below Model DI 245 Voltage and Thermocouple DAQ BjoaTaq www dataq com amp No Connection 30 V max Analog Inputs 50 VFS 150 V max DI Evnt DIO Rerd DI1 Channel 1 Channel 2 Channel 3 Channel 4 POOODBOORGOQDOOBOO Jl Once the switch closure or TTL signal is connected activate Remote Storage Record through WINDAQ Acquisition Software Storage to Disk may be automatically placed on the rising or falling edge of the trigger signal Use the menu command Options gt Remote Storage 1 to set WINDAQ to begin recording on low to high transitions of the Record input Use the menu command Options gt Remote Storage 0 to set WINDAQ to begin recording on high to low transitions of the Record input LED Indicators The DI 245 provides three green LEDs for instrument status and notification Power Indicates power is applied via the USB cable Active Indicates the device is in use either by WINDAQ Acquisition Software or a custom user developed program Remote Indicates when the Event Button is pushed or the Event terminals are connected via a relay contact or digital input Controls Indicators and Connections 15 DI 245 Hardware Manual 5 DI 245 Block Diagram DC DC 10 ISO D USB 10 ISO d
10. TAQ Instruments Hardware Manager Allow 15 seconds for devices to appear Description Model Status SenalH IP Address Port FFFFFFFF DI 245 U MEI FFFFFFFF Ha 1 565 Settings for FFFFFFFF lt Update List Sat Winden Help The Hardware Manager allows you to start WINDAQ Acquisition software select the device and click on the Start Windaq button and must be used when multiple DATAQ Instruments devices are installed It also provides crucial information about your device needed for custom programming Serial and COM Port Please note The description of DI 245 models cannot be modified Click on the Help button for help with the DATAQ Instruments Hardware Manager Installation 8 DI 245 Hardware Manual 4 Controls Indicators and Connections SD Card Slot Event Marker p Event Model DI 245 not used in DI 245 Voltage and Thermocouple DAQ Push Button i DATA E Power Active and Active E INSTRUMENTS Re m ote L E Ds Remote www dataq com amp No Connection DI 30 V max Analog Inputs 50 VFS 150 V max nt EE EES KKAA X No Connection Digital In Channels Analog In Channels 4 places Bulkhead Mounting Ear Bulkhead Mounting Ear Mini B USB Connection Please note The SD card slot is not used in the DI 245 Allowing foreign materials to enter the device through the SD card slot may result in damage to the instrument Mini B USB Connection Use the suppl
11. es bits for WINDAQ remote control operations Evnt DIO and Rerd DI1 Con nect switch closures or discrete levels with a maximum input of 30V and a threshold of 1 8V The inputs float at 1 level about 3 3V relative to the terminal and require sinking about 50uA to bring them down to 0 8V and guaran tee a O Software All software required to record and playback waveforms is included with the purchase of any DI 245 data acquisition system via download WinDAQ Recording and Playback Software WINDAQ Acquisition and WINDAQ Waveform Browser allow you to record and playback data acquired through your instrument WINDAQ software is an invaluable resource to record and analyze your data and is available for free from our web site www dataq com Introduction 1 DI 245 Hardware Manual WINDAQ Data Acquisition software free can be used to record waveforms directly and continuously to disk while monitoring a real time display of the waveforms on screen 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 f
12. fects in materials and workmanship under normal use and service for a period of 1 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 111 Table of Contents Warranty and Service Policy aNG are ill Introduction AAAH AA AA AA 1 Features zes nalen anregen 1 Analog Input 1 DI ee Ee 1 DONNA we AA ee lca tenho Ma a 1 WinDag Recording and Playback Software
13. g Signal Leads To connect signal leads to the DI 245 2 Tighten the pressure flap by rotating the 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 3 Tug gently on the signal lead to ensure that it is firmly secured Loosen Tighten aw Terminal Block ES Signal Lead 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 Pressure Flap Controls Indicators and Connections 10 DI 245 Hardware Manual Gain Settings for Voltage Measurements Each analog input channel on the DI 245 may be programmed for one of 12 gain ranges Change the gain setting for each channel individually 1 Select the channel click on the channel box in the left hand side of the waveform screen 2 Open the Channel Settings dialog box Select Edit gt Channel Settings in the menu or press F10 Channel 1 5ettings Gain F5 Volt FS Volt Acquisition Method a 2 25 000 25 000 441 5 10 000 10 000 Last Point 10 5 0000 5 0000 20 2 5000 2 5000 C Maximum 50 1 0000 1 0000 T 100 50000 50000 Minimum 200 25000 25000 n 500 10000 10000 RMS 1000 050000 050000 Frequency 2000 025000 025000 5000 010000 010000 Innere fe Voltage C Thermocouple Reset EU Cancel Next Con
14. high transitions of the Event input Use the menu command Options gt Remote Events to set WINDAQ to place event markers on high to low transitions of the Event input Controls Indicators and Connections 13 DI 245 Hardware Manual Event markers may also be placed in your data file manually by pressing the push button on the DI 245 Instrument You must enable Remote Events in WINDAQ to use the button use the menu command Options gt Remote Events tor Options gt Remote Events Model DI 245 Voltage and Thermocouple DAQ WA INSTRUMENTS at run datag com www dataq com No Connection DI 30 V max Analog Inputs 50 VFS 150 V max DOOR OFO8OO08GO An example event marker in a WINDAQ data file is shown below Event Marker WINDAQ Hydr ic Actuator Qualification wdq File Edit View Search g Transform XY Options Help 1000 0 j e 1 2 i 4 E i F sasaka PERE Pere Cree ere et ees eee ere eee ee eee eee eee ee eee Peers Peer eee ee eee ee rr ee i i G T e naBaasiinaabibasbinaaaisraniatasdaraulanaabananlasaabanaabassalaazaBaanabsarad i i i i i i Rod ILVDT Feedback lo li i BASE 79 3680 SEC TBF 0516 SEC TM 62 4 EOF T 0080 SEC DIV 4 Please Note Event Markers do not display in the real time WINDAQ acquisition software they only display in the WINDAO playback software WWB Controls Indicators and Connections 14 DI 245 Hardware Manual WI
15. ied USB cable to connect and power the instrument through your computer s USB port Connecting Input Signals All input signal connections are made to the 16 port screw terminal Each terminal is labeled directly on the instru ment case DI 245 Signal Connections Refer to the following for screw terminal port identification Model DI 245 Voltage and Thermocouple DAQ INSTRUMENTS at run dataq com www dataq com GI No Connection DI 30 V max Analog Inputs 50 VFS 150 V max Evnt DIO Rcerd DI1 Channel 1 Channel 2 Channel 3 Channel 4 DOD OWDOWDOWMOWWOO Analog Inputs Ch Analog channels 1 4 50VES 150V transient max DI General purpose digital inputs bits 0 1 Can also be used for specific WINDAQ functions 30 Vmax Digital Input bit O Evnt DI0 WINDAQ Remote Event Marker Digital Input bit 1 Rerd DI1 WINDAQ Remote Start Stop Controls Indicators and Connections 9 DI 245 Hardware Manual No Connection No connection Reserved Connect Analog Input Channel 1 Use the following diagram to connect Analog Input Channel 1 Event Model DI 245 Voltage and Thermocouple DAQ Power E DATAQ Download software Active INSTRUMENTS at run dataq com www dataq com Remote amp No Connection 30 V max Analog Inputs 50 VFS 150 V max DI EREO PE LEE EE YEE Jl 1 Insert the stripped end of a signal lead into the desired terminal directly under the screw Connectin
16. quisition instrument is a portable data recording module that communicates through your com puter s USB port Power is derived from the interface port so no external power is required Features include e 4 fixed differential analog inputs protected to 150V transient programmable as voltage or thermocouple inputs e 50V full scale measurement range e 12 programmable gain ranges per channel 10 25 50 100 250 500 mV 1 2 5 5 10 25 50 V e Thermocouple types J K T B R S E and N are supported e Two dedicated digital inputs for WINDAQ remote control operations Remote start stop and remote events e Sample throughput rates up to 2 kHz maximum for a single channel 200 Hz with multiple channels and as low as 0 709 samples per hour e A push button to tag remote events in WINDAQ software e Three status LEDs for easy notification of system status Analog Inputs The DI 245 features four differential channel inputs located on the sixteen position screw terminal blocks for easy connection and operation other terminals used for digital inputs Each channel can be programmed to acquire data as Voltage ranges 10 25 50 100 250 500 mV 1 2 5 5 10 25 50 V or Thermocouple temperature types J K T B R S E and N are supported Utilize the functionality of WINDAQ software to experience all the features encased in these small inexpensive instruments Digital Inputs The DI 245 contains two digital lin
17. requency 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 This software can be found in the Start menu under the WINDAQ program group called DATAQ Instruments Hard ware Manager Access WINDAQ Acquisition software and manage multiple DATAQ Instruments devices in this easy to use point and click environment View the Help files by clicking on View Help in the Help menu or by press ing Fl Help All WINDAQ software utilizes context sensitive help Help may be accessed through the Help menu or by pressing the F1 key with any pull down menu item selected This will take you directly to the Help topic most relevant to that par ticular function or feature Help topics discuss in detail each function available in the software Introduction 2 2 Specifications Analog Inputs Number of Channels Channel Configuration Programmable measurements per channel 4 Differential Isolated Voltage Thermocouple DI 245 Hardware Manual Programmable thermocouple types and measure TC Type Temperature Measure Accuracy C ment range per channel ment range C Over 25 3 C ambient temperature range J 190 to 1200 Stable ambient temperature 0 1 of span 2 e l 180 to 1360 Following
18. trols Indicators and Connections 11 DI 245 Hardware Manual 3 Select VOLTAGE in the INPUT TYPE selection box and then select the desired gain setting for that channel 4 Click the Next button to access channel settings for the next channel or click the OK button to close the dialog box Thermocouple Measurements Each analog input channel on the DI 245 may be programmed for one of 8 possible thermocouple types B E J K N R S or T Change the TC type for each channel individually 1 Select the channel click on the channel box in the left hand side of the waveform screen 2 Open the Channel Settings dialog box Select Edit gt Channel Settings in the menu or press F10 Channel 1 5ettings TC type FS C FS C Acquisition Method a E 200 0 1000 0 Average J 210 0 1200 0 C Last Point E 200 0 1372 0 N 200 0 1300 0 Maximum R 50 0 1768 0 u 5 50 0 1768 0 Minimum T 200 0 400 0 C RMS Frequency Input Type C Voltage Fahrenheit Thermocouple Heset EU Cancel Next 3 Change the Input Type to Thermocouple 4 Select the desired thermocouple type for that channel 5 Click the Next button to access channel settings for the next channel or click the OK button to close the dialog box Temperature scale may be changed to Celcius by clicking on the Fahrenheit checkbox This changes the scale for all thermocouple temperature measurements Calibrate CJC Calibrate the CJC of each
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