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Omega O-DAQSCAN-2000 Series User Manual

Ethernet-based data acquisition system components
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OMB-DAQSCAN-2000 Series
Ethernet-Based Data Acquisition System Components
OMB-1126-0901
2.0
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  • Page 1 User’ s Guide Shop online at omega.com e-mail: info@omega.com For latest product manuals: omegamanual.info OMB-DAQSCAN-2000 Series Ethernet-Based Data Acquisition System Components OMB-1126-0901 Get user manuals: See SafeManuals.com...
  • Page 2 Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
  • Page 3 Warnings, Cautions, Notes, and Tips Refer all service to qualified personnel. This symbol warns of possible personal injury or equipment damage under noted conditions. Follow all safety standards of professional practice and the recommendations in this manual. Using this equipment in ways other than described in this manual can present serious safety hazards or cause equipment damage.
  • Page 4 Start [Desktop “Start” pull-down menu] ⇒ Programs ⇒ Omega DaqX Software You can also access the PDF documents directly from the data acquisition CD by using the <View PDFs> button located on the opening screen. Refer to the PDF documentation for details regarding both hardware and software.

  • Page 5: Table Of Contents

    Table of Contents 1 – Daq Systems 2 – DaqScan/2000 Series, Device Overviews Overview …… 2-1 Product Features …… 2-2 System Applications …… 2-3 3 – Block Diagrams 4 – Connectors, Indicators, Cables, & Pinouts DaqScan/2000 Series Hardware …… 4-1 Cables ……4-3 Pinouts ……4-5 5 –...
  • Page 6 This product requires one of the following Operating Systems: Windows NT Windows 2000 Windows XP Get user manuals: See SafeManuals.com...
  • Page 7 Daq Systems Daq Systems, the Modular Concept …… 1-1 DaqBooks, DaqBoards, and Daq PC-Cards ….. 1-2 Using DBK Cards and Modules for Signal Conditioning …… 1-4 Daq Software …… 1-5 This chapter provides a brief overview of Daq devices. Users interested in jumping straight to DaqScan information should skip directly to chapter 2.
  • Page 8 DaqView and DASYLab can only be used with one DaqScan/2000 Series device at a time. LabView can be used with multiple Daq/2000 Series devices. For multiple device applications (via custom programming) refer to the Using Multiple Devices section of the Programmer’s Manual. During software installation from the data acquisition CD (p/n 1022-0601), a PDF version of the Programmer’s Manual is automatically loaded onto your hard drive as a part of product...
  • Page 9 Daq Data Acquisition Devices Category Device Description Primary DaqLab/2001 Ethernet-Based Laboratory Data Acquisition Data DaqLab/2005 16-bit, 200 kHz devices with Ethernet connectivity. Acquisition Each can serve as host to an internal analog and/or digital DBK Device card. Each has a built-in AC-to-DC power circuit and can be plugged directly into a standard AC outlet.
  • Page 10 Using DBK Cards and Modules for Signal Conditioning The DBK signal-conditioning cards and modules are designed for use with DaqLab, DaqScan, DaqBook, LogBook, and various data acquisition boards, i.e., ISA, PCI, and compact-PCI types. The DBKs perform best when used with an acquisition device that can dynamically select channel, gain, and range.
  • Page 11 Daq Software The Daq devices have software options capable of handling most applications. Three types of software are available: • ready-to-use graphical programs, e.g., DaqView, DaqViewXL, and post acquisition data analysis programs such as eZ-PostView • drivers for third-party, icon-driven software such as DASYLab and LabView •...

  • Page 12: Daq Systems

    Daq Systems DaqScan/2000 Series 949595 Get user manuals: See SafeManuals.com...

  • Page 13: Overview

    DaqScan/2000 Series Device Overviews Overview …… 2-1 Product Features …… 2-2 System Applications …… 2-3 Overview DaqScan/2000 Series devices are high-speed, multi-function, data acquisition devices for use with Ethernet PCs and Ethernet networks. Each unit connects directly to a PC’s Ethernet port or network hub.

  • Page 14: Product Features

    Each DaqScan/2000 Series model is packaged in 1U high (1.75”), 19” wide full-rack package, and includes a rackmount kit that can attach to either the front or the rear of the enclosure. Multiple DaqScan models can be combined in the same system. Up to 4 units can be synchronized [scan synchronous post-trigger] via rear panel SYNC connectors.

  • Page 15: System Applications

    System Applications In addition to basic applications that make use of a DaqScan model’s built-in I/O, a wide variety of signal conditioning and expansion options make additional applications possible. Each of the following sample systems are obtained by using a DaqScan along with one or more DBK options.
  • Page 16 Device Overviews DaqLab/2000 Series 898095 Get user manuals: See SafeManuals.com...

  • Page 17: Block Diagrams

    Block Diagrams DaqScan/2001 Block Diagram DaqScan/2000 Series Block Diagrams 947495 Get user manuals: See SafeManuals.com...
  • Page 18 DaqScan/2002 Block Diagram DaqScan/2004 Block Diagram Block Diagram DaqScan/2000 Series 947495 Get user manuals: See SafeManuals.com...
  • Page 19 DaqScan/2005 Block Diagram DaqScan/2000 Series Block Diagrams 947495 Get user manuals: See SafeManuals.com...
  • Page 20 Block Diagram DaqScan/2000 Series 947495 Get user manuals: See SafeManuals.com...

  • Page 21: Connectors, Indicators, Cables, & Pinouts

    Connectors, Indicators, Cables, & Pinouts DaqScan/2000 Series Hardware …… 4-1 Cables …… 4-3 Pinouts …… 4-5 DaqScan/2000 Series Hardware DaqScan Front Panel Front Panel The DaqScan/2000 Series front panels contain a power indicator LED. The power switch and connectors are on the rear panel. DaqScan/2001, Rear Panel Rear Panel The DaqScan/2000 Series rear panels each contain a Power Switch, AC power cord connector,...
  • Page 22 POWER Switch and Power LED: A rocker-type switch with a “0” label for Power Off, and a “1” for Power On. When the unit is on and has power, the POWER LED will light. An AC to DC power converter resides within each DaqScan/2000 series device. MAC Address Label: The Media Access Control (MAC) label shows the device serial number in three formats: (1) Barcode, (2) base 10, and (3) hexadecimal.

  • Page 23: Cables

    Cables Should you need help in regard to cables or have any other product inquiries please contact the factory. Cables for use with DaqScan/2000 Series Devices Description Part No. Molded expansion cable. Connects a CA-255-2T DBK module to a DaqScan, 2 in. Molded expansion cable.
  • Page 24 Connectors, Indicators, Cables, & Pinouts DaqScan/2000 Series 898095 Get user manuals: See SafeManuals.com...

  • Page 25: Pinouts

    Pinouts P1 – Analog I/O …… 4-6 (Applies to DaqScan/2001 and DaqScan/2005 only) P2 – Digital I/O …… 4-7 P3 – Pulse/Frequency/Digital I/O…… 4-8 CAUTION Turn off power to all devices connected to the system before connecting cables or setting configuration jumpers and switches. Electrical shock or damage to equipment can result even under low-voltage conditions.
  • Page 26 Analog I/O (Applies only to DaqSCan/2001 and DaqScan/2004) P1 Pin Signal Name Description +5 Volts Expansion +5 V power -15 Volts Expansion -15 VDC power Expansion 7 Digital OUT, external ADDRESS select bit 3 Expansion 9 Digital OUT, external ADDRESS select bit 1 Expansion 5 Digital OUT, external GAIN select bit 1 Expansion 6...
  • Page 27 Digital I/O P2 Pin Signal Name Description Not Connected Not Connected Port B - B7 Digital I/O: P2 Digital Port B, Bit 7; or, P2 Expansion Address Bit 0 Out Port B - B6 Digital I/O: P2 Digital Port B, Bit 6; or, P2 Expansion Address Bit 1 Out Port B - B5 Digital I/O: P2 Digital Port B, Bit 5;...
  • Page 28 Pulse/Frequency/Digital I/O P3 Pin Signal Name Description DGND Digital Ground DGND Digital Ground Digital 7 P3 Digital Port Bit 7 Digital 6 P3 Digital Port Bit 6 Digital 5 P3 Digital Port Bit 5 Digital 4 P3 Digital Port Bit 4 Digital 3 P3 Digital Port Bit 3 Digital 2...

  • Page 29: Software

    Software Overview …… 5-1 Out-of-the-Box Software …… 5-1 Drivers for Third-party, Icon-driven Software …… 5-2 Language Drivers …… 5-2 Overview The Daq devices have software options capable of handling most applications. Three types of software are available: • Out-of the-box graphical programs, e.g., DaqView, DaqViewXL, and post acquisition data analysis programs such as eZ-PostView, eZ-TimeView, and eZ-FrequencyView.
  • Page 30 Reference Notes: The software documentation for DaqView, DaqViewXL, and Post Acquisition Data Analysis are not included as part of the hardcopy manual, but are available in PDF format. See the PDF Note, below. Programming topics are covered in the Programmer’s User Manual (1008-0901).

  • Page 31: Configuring The System For Operation

    Configuring the System for Operation Step 1 - Install the Software ….. 6-2 Step 2 - Determine the type of Network Connection …… 6-2 Step 3 - Connect System Components …… 6-4 Step 4 - Power-up the System …… 6-5 Step 5 - Configure the Computer’s Network Settings ……...

  • Page 32: Step 1 - Install The Software

    STEP 1 – Install the Software 1. Remove previous version Daq drivers, if present. You can do this through Microsoft’s Add/Remove Programs feature. 2. Place the Data Acquisition CD into the CD-ROM drive. Wait for PC to auto-run the CD. This may take a few moments, depending on your PC.
  • Page 33 Dedicated Network - making use of a network hub or switch In the following figure a DaqLab/2000 Series device is connected to the Ethernet through a network hub/switch. At least one computer is also connected to the hub. DaqScan/2000 series devices can be connected directly to the hub/switch in the same manner. Dedicated Network using a Hub/Switch Some network devices such as a wireless access point may act as a DHCP server.

  • Page 34: Step 3 - Connect System Components

    Notes: Using a DaqLab/2000 Series or DaqScan/2000 Series device on a typical LAN may affect the speed of the network and internet data transfer. Because of this we recommend adding a network card to the computer and using one of the two dedicated network configurations.

  • Page 35: Step 4 - Power-Up The System

    STEP 4 – Power-up the System What you will need: A 90 to 240 VAC power supply. Your unit’s power supply cord. How to make the connection: In the following steps we use the term “Daq Device” to mean a DaqLab/2000 Series device or DaqScan/2000 Series device as applicable to your system.

  • Page 36: Step 5 - Configure The Computer's Network Settings

    STEP 5 – Configure the Computer’s Network Settings [Applies to “dedicated networks” only] If using a LAN (Local Area Network), which has a DHCP server, skip this section and continue with STEP 7 - Configure and Test the System using the Daq*Configuration Applet (page 6-10).
  • Page 37 Local Area Connection Properties 5. Double-click the “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 Series Configuring the System for Operation 898195 Get user manuals: See SafeManuals.com...
  • Page 38 Configure the Computer’s TCP/IP settings as follows. Make sure that each computer on the dedicated network has a unique IP address. Make sure that the IP address of the acquisition device is also unique. The computer and the device cannot use the same IP address. Internet Protocol (TCP/IP) Properties 6.

  • Page 39: Step 6 - Configure Device Network Settings Using Daqipconfig

    1. Locate the DaqIPConfig Applet. Locate the DaqIPConfig applet by navigating from the Windows’ Desktop as follows: Start Menu ⇒ Programs ⇒ Omega DaqX Software ⇒ DaqIPConfig 2. Open the DaqIPConfig Applet. Click on the DaqIPConfig selection to open the applet.
  • Page 40 STEP 7 – Configure and test the System using the Daq* Configuration Applet The Daq* Configuration applet, designed for 32-bit Windows NT/2000/XP systems, is located in the Windows Control Panel. It allows you to add or remove a device and change configuration settings.
  • Page 41 Users of Dedicated Networks follow these 2 steps. a. Enter the Serial Number of the first-level device, e.g., DaqLab/2001. In the following screen shots the Serial Number is 800069. b. Select the “Auto IP Setting” radio button. Note that the IP Address of the DaqLab/2001 will automatically be calculated and displayed in the IP Address field as indicated in the following left-hand figure.
  • Page 42 The Pinging Device test is an ICMP (Internet Control Message Protocol) ping test. In addition to indicating either “Passed” or “Failed,” the test displays the round-trip time of the ping, for example, <10 ms; and Packet Loss expressed as a percent of data lost.

  • Page 43: Ce Compliance And Noise Considerations

    CE Compliance & Noise Considerations Overview ……7-1 CE Standards and Directives …… 7-1 Safety Conditions ……7-2 Emissions/Immunity Conditions ……7-2 CE Enhancements for DBKs .…… 7-3 CE Compliance for System Expansion …… 7-3 Noise Considerations …… 7-4 Overview CE-compliant products bear the “CE” mark and include a Declaration of Conformity stating the particular specifications and conditions that apply.
  • Page 44 For clarification, terms used in some Declarations of Conformity include: • pollution degree: any addition of foreign matter, solid, liquid or gaseous (ionized gases) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree I has no influence on safety and implies: the equipment is at operating temperature with non-condensing humidity conditions;...
  • Page 45 CE Enhancements for DBKs The following CE enhancements are detailed in the DBK Cards and Modules User’s Manual (p/n 457-0905). • DBK41/CE • Edge Guard (for DBK5, DBK8, and DBK44) • Applicable cables and connectors CE Compliance for System Expansion The Daq devices are CE compliant at the time they leave the factory, and will remain in compliance providing that the conditions stated on their respective Declaration of Conformity cards continue to be met.
  • Page 46 Noise Considerations Controlling electrical noise is imperative because it can present problems even with the best measurement equipment. Most laboratory and industrial environments suffer from multiple sources of electrical noise. For example, AC power lines, heavy equipment (particularly if turned on and off frequently), local radio stations, and electronic equipment can create noise in a multitude of frequency ranges.

  • Page 47: Taking Measurements

    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 and Modules for Signal Conditioning ….. 8-8 Introduction With signal lines connected and a system up and running you can begin acquiring data. Specific connector details and pinouts are provided in chapter 4.

  • Page 48: Triggering

    Triggering Triggering can be the most critical aspect of acquiring data. DaqScan/2000 Series devices support a full complement of trigger modes to accommodate a wide variety of applications. Hardware Analog Triggering. Many data acquisition products claim analog triggering, but rely on the PC to take readings and make a decision, which leads to uncertain and potentially long latencies.

  • Page 49: Synchronous I/O Operations

    Pre- and Post-Triggering Modes. Six modes of pre- and post-triggering are supported, providing a wide variety of options to accommodate any measurement requirement. When using pre-trigger, the user must use software-based triggering to initiate an acquisition. • No pre-trigger, post-trigger stop event. This, the simplest of modes, acquires data upon receipt of the trigger, and stops acquiring upon receipt of the stop- trigger event.
  • Page 50 Channel Sampling Interval In regard to analog input, DaqScan/2001 and DaqScan/2005 allow for programmable sampling intervals of 5 us, 10 us, or 1000 us on a per channel basis. This mode allows some DBK expansion channels [that change slowly for a higher degree of accuracy] to be sampled at a longer interval, and channels that change more rapidly to be sampled at a shorter interval.

  • Page 51: Asynchronous I/O Operations

    Synchronous Output Data Source (DaqScan/2001 and DaqScan/2004 only) DaqScan/2001 and DaqScan/2004 allow the data source for synchronized DAC output operations to be that of an internal memory-based buffer. The output data, for all channels, is contained in the buffer. Asynchronous I/O Operations Each DaqScan/2000 Series device allows asynchronous input of any counter or digital channel that is not currently configured for synchronous acquisition.

  • Page 52: Synchronizing Multiple Units

    Synchronizing Multiple Units Up to four DaqScan/2000 Series devices can be synchronized to each other via their rear panel SYNC connectors and associated cables. Each device has two identical SYNC ports; either [or both] can be used to connect units. The DaqScan units can be scan-synchronized and triggered from any other SYNC-connected unit.
  • Page 53 In regard to synchronization, the following applies: • One of three signals can be used to drive the DaqScan/2000 Series acquisition scan rate. These are: − the internal acquisition pacer clock − an external acquisition pacer clock (for DaqScan/2001 and /2005 only) −...

  • Page 54: Using Dbk Cards And Modules For Signal Conditioning

    Using DBK Cards and Modules for Signal Conditioning The DBK signal-conditioning cards and module are designed for use with DaqLabs, DaqScans, DaqBooks, LogBooks, and various types of data acquisition boards, i.e., ISA, PCI, and compact-PCI types. The DBKs perform best when used with an acquisition device that can dynamically select channel, gain, and range.

  • Page 55: Calibration

    DaqCal is installed automatically from your data acquisition CD as a part of product support. This takes place during software installation. DaqCal’s default location is the Omega DaqX Software folder, in the Programs group. 2. When DaqCal opens you will be prompted to select your device from a list. After doing so, simply follow the illustrated on-screen instructions.
  • Page 56 Calibration Daqscan/2000 Series 948695 Get user manuals: See SafeManuals.com...

  • Page 57: Troubleshooting And Customer Support

    Troubleshooting and Customer Support Electrostatic Discharge (ESD), Handling Notice…… 10-1 Product Care …… 10-1 ReadMe Files and the Install CD-ROM ……10-2 DaqCOM Issues …… 10-2 Driver Support……10-2 Ethernet Problems …… 10-3 Frequently Asked Questions …… 10-4 Customer Support …… 10-5 Electrostatic Discharge (ESD), Handling Notice The discharge of static electricity can damage some electronic components.

  • Page 58: Readme Files And The Install Cd-Rom

    ReadMe Files and the Install CD-ROM The Install CD-ROM includes ReadMe Files. These files often contain late-breaking information that may not appear in the user documentation. During installation you should review the ReadMe files when prompted to by the program. The Install CD-ROM includes: •...

  • Page 59: Ethernet Problems

    Ethernet Problems • Make sure the Ethernet network is not experiencing technical problems. Check with your Network Administrator. • Ensure that your system is properly configured in the Daq Configuration Applet [located in the Windows’ Control Panel]. If a device is not configured correctly it will not be accessible from an application.

  • Page 60: Frequently Asked Questions

    Frequently Asked Questions (1) Topic: Environmental Factors Question: What environments are the products intended for? Answer: Refer to the product specifications in regard to operating and storage temperature ranges, and relative humidity. Note that system components are not intended to be exposed to harsh environments and should always be protected from snow, rain, extreme dust, and harsh sun.

  • Page 61: Customer Support

    Customer Support If you want to Expand or Enhance Your Daq System . . . You can visit our internet site to find the latest accessories, expansion cards and modules. You can also contact us directly, see page ii for contact information. If you need to Report Problems or Request Product Support Note: Please do not return any equipment to the factory unless it has an RMA...
  • Page 62 10-6 Troubleshooting & Customer Support DaqScan/2000 Series 898095 Get user manuals: See SafeManuals.com...

  • Page 63: Specifications

    Specifications DaqScan/2000 Series General Supply Voltage Range: 90 to 250 VAC Power Required: 15W, assuming no DBK options Power Available for External Signal Conditioning & Expansion Options: 5V at 1A, ±15V at 500 mA, not to exceed 10W Operating Temperature: 0°C to + 50°C (32° to 122°F) Storage Temperature: -40°C to +80°C (-40°...
  • Page 64 Specifications are subject to change without notice. Ranges: Software programmable via sequencer on a per-channel basis. Voltage Range Accuracy (Note 2) Input Noise (Note 3) (Note 1) One Year, 0 to 35°C (LSB rms) ±(% reading + % range) 10 Hz to 200 kHz Absolute Typical 0 to +10 V...
  • Page 65 Specifications are subject to change without notice. 2. Single-Channel Analog Software Trigger. Any analog input channel, including any of the analog expansion channels, can be selected as the software trigger channel. If the trigger channel involves a calculation, such as with temperature, then the driver automatically compensates for the delay required to calculate the reading, resulting in a maximum latency of one scan period.
  • Page 66 Specifications are subject to change without notice. Digital I/O Channels: 40, expandable up to 272 with external digital DBK options Input Scanning Modes: 2 programmable Asynchronous, under program control at any time relative to input scanning Synchronous with input scanning Ports: 3 x 8-bit (82C55 emulation), and 1 x 16-bit;...
  • Page 67 Specifications are subject to change without notice. Accessories and Cables Cables for use with DaqScan/2000 Series Devices Description Part No. Molded expansion cable, 2 in. CA-255-2T Molded expansion cable, 4 in. CA-255-4T DBK expansion cable, not-molded, 2.5 in. CA-37-1T DBK expansion cable, not-molded, 4.5 in. CA-37-3T Expansion-card cable.
  • Page 68 Specifications are subject to change without notice. This page is intentionally blank 11-6 Specifications DaqScan/2000 Series 898095 Get user manuals: See SafeManuals.com...
  • Page 69 Glossary Acquisition A collection of scans acquired at a specified rate as controlled by the sequencer. Analog A signal of varying voltage or current that communicates data. Analog-to-Digital A circuit or device that converts analog values into digital values, such as binary bits, for use in Converter (ADC) digital computer processing.
  • Page 70 Differential mode Differential mode voltage refers to a voltage difference between two signals that are referenced voltage to a common point. Example: Signal 1 is +5 VDC referenced to common. Signal 2 is +6 VDC referenced to common. If the +5 VDC signal is used as the reference, the differential mode voltage is +1 VDC (+ 6 VDC - +5 VDC = +1 VDC).
  • Page 71 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.
  • Page 72 Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...

This manual is also suitable for:

Daqscan/2001Daqscan/2002Daqscan/2004Daqscan/2005

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