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User’s Guide

OMB-DAQSCAN-2000 Series

hernet-Based Data Acquisition System Components

OMB-1126-0901

rev

2.0

Summary of Contents for OMB-DAQSCAN-2000 Series

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info Shop online at User sGuide OMB DAQSCAN 2000 Series Ethernet Based Data Acquisition System Components OMB 1126 0901 rev 2 0...

Page 2: ...e TEL 33 0 1 61 37 2900 FAX 33 0 1 30 57 5427 Toll Free in France 0800 466 342 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany TEL 49 0 7056 9398 0 FAX 49 0 7056 9...

Page 3: ...rtons and related procedures This symbol indicates the message is important but is not of a Warning or Caution category These notes can be of great benefit to the user and should be read In this manua...

Page 4: ...ecial attention to Warnings and Cautions Note During software installation Adobe PDF versions of user manuals will automatically install onto your hard drive as a part of product support The default l...

Page 5: ...oise Considerations 8 Taking Measurements Introduction 8 1 Scanning 8 1 Triggering 8 2 Synchronous I O Operations 8 3 Asynchronous I O Operations 8 5 Synchronizing Multiple Units 8 6 Using DBK Cards a...

Page 6: ...This product requires one of the following Operating Systems Windows NT Windows 2000 Windows XP...

Page 7: ...ying power to other members of the acquisition system The DBK options are discussed in the DBK Option Cards and User s Manual p n 457 0905 Note Only passive DBKs such as the DBK1 BNC module the DBK11A...

Page 8: ...nto your hard drive as a part of product support The default location is the Programs directory Reference Note Programming topics are covered in the Programmer s User Manual p n 1008 0901 As a part of...

Page 9: ...nclude a 100 pin P4 connector Each makes use of an external power supply DaqBoard 2000 Series Plug In Boards for PCI Bus Slots 16 bit 200 kHz Six boards identified as 2000 through 2005 DaqBoard 2000c...

Page 10: ...Cards DBK output signals can be bipolar e g 5 to 5 V or unipolar e g 0 to 10 V The user can select a range of relevant values to correspond to the lowest signal e g 5 or 0 V and the highest signal e g...

Page 11: ...isition data The Daq Configuration control panel allows for interface configuration testing and troubleshooting Each Daq system comes with an Application Programming Interface API via a subroutine lib...

Page 12: ...1 6 Daq Systems 949595 DaqScan 2000 Series...

Page 13: ...er inputs and 2 timer outputs Each features a 16 bit 200 kHz A D converter and digital calibration In addition all four units include an internal AC to DC power converter I O Comparison Matrix Model A...

Page 14: ...f isolated I O using low cost isolation modules Configuration through software only Device settings are made via software There are no hardware settings to be made for example there are no device DIP...

Page 15: ...nned up to 200 kHz and are isolated by 500V from other channels and from system common Any combination of input signals is possible by selecting the appropriate 5B signal conditioning module for the D...

Page 16: ...2 4 Device Overviews 898095 DaqLab 2000 Series...

Page 17: ...Block Diagrams 3 DaqScan 2001 Block Diagram DaqScan 2000 Series 947495 Block Diagrams 3 1...

Page 18: ...3 2 Block Diagram 947495 DaqScan 2000 Series DaqScan 2002 Block Diagram DaqScan 2004 Block Diagram...

Page 19: ...DaqScan 2005 Block Diagram DaqScan 2000 Series 947495 Block Diagrams 3 3...

Page 20: ...3 4 Block Diagram 947495 DaqScan 2000 Series...

Page 21: ...7 Connector P1 applies to DaqScan 2001 and DaqScan 2005 only P1 is the analog input port for 16 single ended analog inputs or 8 differential programmable on a per channel basis as single ended or diff...

Page 22: ...thernet cable length must be 10m in order for the system to be CE Compliant LEDs There are 5 ETHERNET Status LEDS Two rectangular LEDs Tx and Rx are built right into the frame of the Ethernet jack The...

Page 23: ...qScan 2 5 in CA 37 1T 4 DBK expansion cable Connects a DBK module to a DaqScan 4 5 in CA 37 3T 5 Expansion card cable Connects DBK series expansion card options The x in the part no indicates the numb...

Page 24: ...4 4 Connectors Indicators Cables Pinouts 898095 DaqScan 2000 Series...

Page 25: ...roperly grounded mats and wrist straps ESD bags and cartons and related procedures Each of the four DaqScan 2000 Series devices has 37 pin connectors designated as P2 and P3 In addition DaqScan 2001 a...

Page 26: ...ifferential mode 18 CH 8 SE or CH 0 LO DIFF Ch 8 HI IN single ended mode Ch 0 LO IN differential mode 19 Signal Ground SGND Sense Common SGND 20 A I Clock External ADC Pacer Clock Input Internal ADC P...

Page 27: ...Ground 20 5 Volt Supply Expansion 5 Volt Power 21 DGND Digital Ground 22 Port C C7 Digital I O P2 Digital Port C Bit 7 or P2 Expansion Data Bit 7 23 Port C C6 Digital I O P2 Digital Port C Bit 6 or P2...

Page 28: ...Volt Power 21 Analog Out Clock External DAC Pacer Clock Input Internal DAC Pacer Clock Output 22 Digital 15 Digital I O P3 Digital Port Bit 15 23 Digital 14 Digital I O P3 Digital Port Bit 14 24 Digi...

Page 29: ...aqViewXL allows you to interface directly with Microsoft Excel to enhance data handling and display Within Excel you have a full featured Daq control panel and all the data display capabilities of Exc...

Page 30: ...conditioning modules Our data acquisition VIs for LabVIEW are more than just simple hardware access VIs they are complete with engineering data conversion data display and logging capabilities DASYLa...

Page 31: ...the connection CAUTION Turn off power to the system devices and externally connected equipment before connecting cables Electric shock or damage to equipment can result even under low voltage conditio...

Page 32: ...ork used has a direct bearing on the IP address of the device Briefly the four network types are as follows Dedicated Network with a direct cable connection from the PC to the device Dedicated Network...

Page 33: ...se follow the instructions for the LAN with a DHCP server For detailed information consult the documentation that is specific to your network device LAN with a DHCP Server Local Area Network with a Dy...

Page 34: ...uters are connected to a network and each computer has a static IP address STEP 3 Connect the System Components Reference Note For information regarding connections refer to Chapter 4 Connectors Indic...

Page 35: ...eries device as applicable to your system 1 Using the unit s power switch turn the Daq device OFF The switch will be in the 0 position and the power LED will be unlit 2 Connect the power cord to the P...

Page 36: ...Network Settings using DaqIPConfig page 6 9 1 Open the Control Panel by navigating from the Windows Desktop as follows Start Menu Settings Control Panel 2 Double click the Network and Dial up Connecti...

Page 37: ...he Internet Protocol TCP IP component previous figure The Internet Protocol TCP IP Properties box will appear following figure Internet Protocol TCP IP Properties DaqLab 2000 Series DaqScan 2000 Serie...

Page 38: ...the same IP address Internet Protocol TCP IP Properties 6 Select the Use the following IP Address radio button 7 Set the IP address field to 10 0 0 x where x is some number from 1 to 255 Make sure tha...

Page 39: ...follows Start Menu Programs Omega DaqX Software DaqIPConfig 2 Open the DaqIPConfig Applet Click on the DaqIPConfig selection to open the applet DaqIPConfig 3 Select the device that is to have the addr...

Page 40: ...2001 is an example of a first level device a Select the Computer image in the Device Inventory configuration tree following figure b Click the Add Device button The Select Device Type box will appear...

Page 41: ...s right hand figure Page 6 9 includes instructions for accessing DaqIPConfig If needed refer to the upper right hand figure in regard to radio button and data entry locations a Enter the base 10 versi...

Page 42: ...ed The Performance Tests obtain quantitative results using the current configuration of the acquisition device The test results represent the maximum rates at which various operations can be performed...

Page 43: ...add on kits are required to meet CE compliance CE Standards and Directives The electromagnetic compatibility EMC directives specify two basic requirements 1 The device must not interfere with radio o...

Page 44: ...n of possible personal injury or equipment damage under noted conditions Daq products contain no user serviceable parts refer all service to qualified personnel The specific safety conditions for CE c...

Page 45: ...ing a non CE Compliant DBK module or card to your system will make the system non compliant In order to remain CE Compliant DaqLab 2000 Series and DaqScan 2000 Series devices require the use of ferrit...

Page 46: ...e g CA 242 to connect the DaqLab or DaqScan chassis to the host computer s chassis Use short Ethernet cables The use of short Ethernet cables will reduce noise The shorter the cable the better Use shi...

Page 47: ...ontained in the sequence at the rate of 5 s channel 10 s channel or 1000 s channel depending on the speed of the DBK expansion options thereby minimizing the time skew from channel to channel The user...

Page 48: ...igger port The programmed digital pattern including the ability to mask or ignore specific bits is then compared to the actual input until a match is detected after which the sequencer begins the scan...

Page 49: ...acquired until the stop trigger event is detected Variable pre trigger with infinite post trigger driver support only This is similar to the mode just described except that the acquisition is termina...

Page 50: ...g read and placed into the input scan Totalize Counting Mode specifies that each counter is to free run and not be cleared during the input acquisition Synchronous Input Acquisition Clocking A I Clock...

Page 51: ...digital I O expansion modules These modules are discussed in the DBK Option Cards Modules User s Manual p n 457 0905 When using the digital I O expansion modules the local P2 Intel 8255 digital I O b...

Page 52: ...eries device can input or output synchronization timing and trigger events on either SYNC connector A more detailed block diagram follows shortly Reference Notes The SYNC features are programmable via...

Page 53: ...iod from the SYNC port If the slave unit must be triggered at the same time as the master unit then the slave unit should use TTL Trigger as its trigger source Sync Notes When a DaqScan 2000 Series de...

Page 54: ...q PC Cards DBK output signals can be bipolar e g 5 to 5 V or unipolar e g 0 to 10 V The user can select a range of relevant values to correspond to the lowest signal e g 5 or 0 V and the highest signa...

Page 55: ...libration This is accomplished with two distinct calibration tables in the unit s on board EPROM one which contains the factory calibration factors and the other which is available for user calibratio...

Page 56: ...9 2 Calibration 948695 Daqscan 2000 Series...

Page 57: ...d related procedures Product Care Daq products and DBK options are essentially maintenance free and require a minimal amount of care They should be treated much like any other high tech equipment In g...

Page 58: ...be performed in order for the application to access the device through the Windows NT 2000 XP driver 1 DaqBook 2000 Series drivers also apply to DaqScan 2000 Series devices Driver Support The daqX AP...

Page 59: ...g to connect causes the system to hang or crash try the following Verify that the device power switch is set to ON and that the POWER ON indicator is lit Ensure that all physical device interface conn...

Page 60: ...al Basic programming environments Question Where can I get the latest version of DaqX software Answer You can download the latest versions from our website This service is free 3 Topic Calibration Que...

Page 61: ...etup and software configuration Information on input signals including voltage ranges signal impedance ranges noise content and common mode voltages The name of a contact person from your company who...

Page 62: ...10 6 Troubleshooting Customer Support 898095 DaqScan 2000 Series...

Page 63: ...onversion Time 5 s Maximum Sample Rate 200 kHz Nonlinearity Integral 1 LSB Nonlinearity Differential 2 LSB Missing Codes None over full operating temperature range Analog Inputs DaqScan 2001 and DaqSc...

Page 64: ...es 2 Internal programmable from 5 s to 5 96 hours maximum in 1 s steps External TTL level input up to 200 kHz maximum Programmable Parameters per Scan channel random order gain unipolar or bipolar Dep...

Page 65: ...ounter Totalizer Triggering Counter totalizer inputs can trigger an acquisition User can select to trigger on a frequency or on total counts that are equal above below or within outside of a window La...

Page 66: ...with analog and digital scanned inputs based either on internal programmable timer or an external clock source Bus mastering DMA provides CPU and system independent data transfers ensuring data acquis...

Page 67: ...7 ft CA 242 7 8 SYNC cable RJ 11 6 conductor 1 ft CA 74 1 9 SYNC cable RJ 11 6 conductor 5 ft CA 74 5 The total combined length of the SYNC cables is not to exceed 15 feet 4 57 m Manuals Manual Set S...

Page 68: ...Specifications are subject to change without notice 11 6 Specifications 898095 DaqScan 2000 Series This page is intentionally blank...

Page 69: ...interaction between the two stages Also see Buffer Channel In reference to Daq devices channel simply refers to a single input or output entity In a broader sense an input channel is a signal path be...

Page 70: ...have a nonlinear response To convert nonlinear signals into accurate readings requires software to calibrate several points in the range used and then interpolate values between these points Multiplex...

Page 71: ...therwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold...

Page 72: ...ty Indicators Turbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial...

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