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Data Translation DT9816 Series User Manual

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UM-21336-X
DT9816 Series
User's Manual

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  • Page 1 Title Page UM-21336-X DT9816 Series User’s Manual...
  • Page 2 Copyright Page Trademark and Copyright Information Measurement Computing Corporation, InstaCal, Universal Library, and the Measurement Computing logo are either trademarks or registered trademarks of Measurement Computing Corporation. Refer to the Copyrights & Trademarks section on mccdaq.com/legal for more information about Measurement Computing trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.
  • Page 3 Changes or modifications to this equipment not expressly approved by Data Translation could void your authority to operate the equipment under Part 15 of the FCC Rules.

  • Page 5: Table Of Contents

    Table of Contents Table of Contents About this Manual ............9 Intended Audience.
  • Page 6 Contents Testing Single-Value Digital Output ..........51 Testing Frequency Measurement .
  • Page 7 Contents Gain ............... . 73 Ranges .
  • Page 8 Contents...

  • Page 9: About This Manual

    If the information in this manual applies to all versions of the DT9816 module, this manual uses the product name "DT9816 Series module." If the information applies to a specific module, this manual uses the specific product name.

  • Page 10: Conventions Used In This Manual

    • Items that you select or type are shown in bold. Related Information Refer to the following documents for more information on using the DT9816 Series modules: • Benefits of the Universal Serial Bus for Data Acquisition. This white paper describes why USB is an attractive alternative for data acquisition.

  • Page 11: Where To Get Help

    • Microsoft Windows Vista, Windows 7, or Windows 8 documentation. • USB web site (http://www.usb.org). Where To Get Help Should you run into problems installing or using a DT9816 Series module, the Data Translation Technical Support Department is available to provide technical assistance. Refer to Chapter 7 for more information.
  • Page 12 About this Manual...

  • Page 13: Chapter 1: Overview

    Overview Key Hardware Features............Supported Software .

  • Page 14: Key Hardware Features

    Chapter 1 Key Hardware Features The DT9816 Series is part of the ECONseries of economy, multifunction mini-instruments. The following modules comprise the DT9816 Series: the DT9816 (shown in Figure 1), DT9816-A, DT9816-S, DT9816-S-WTR, and DT9816-OEM. Figure 1: DT9816 Module Table 1 summarizes the key features of each module.
  • Page 15 Overview The key features are listed as follows: • Six, independent, successive-approximation A/D converters with track-and-hold circuitry. Each converter uses a common clock and trigger for simultaneous sampling of all six analog input signals at up to 50 kHz per channel (DT9816 and DT9816-OEM), 153.846 kHz per channel (DT9816-A), or 750 kHz per channel (DT9816-S and DT9816-S-WTR).

  • Page 16: Supported Software

    Chapter 1 Supported Software The following software is available for use with the DT9816 Series module, and is provided on the OMNI CD: • Device Driver – The DT9816 Device Driver allows you to use a DT9816 Series module with any of the supported software packages or utilities. Refer to...
  • Page 17 • DT-Open Layers for .NET Class Library – Use this class library if you want to use Visual C# or Visual Basic for .NET to develop your own application software for a DT9816 Series module using Visual Studio 2003-2012; the class library complies with the DT-Open...
  • Page 18 • DataAcq SDK – Use the Data Acq SDK if you want to use Visual Studio 6.0 and Microsoft C or C++ to develop your own application software for a DT9816 Series module using Windows Vista, Windows 7, or Windows 8; the DataAcq SDK complies with the DT-Open Layers standard.

  • Page 19: Getting Started Procedure

    Overview Getting Started Procedure The flow diagram shown in Figure 2 illustrates the steps needed to get started using a DT9816 Series module. This diagram is repeated in each chapter; the shaded area in the diagram shows you where you are in the getting started procedure. Set Up and Install the Module (see Chapter 2...
  • Page 20 Chapter 1...

  • Page 21: Part 1: Getting Started

    Part 1: Getting Started...

  • Page 23: Chapter 2: Setting Up And Installing The Module

    Setting Up and Installing the Module Unpacking ..............System Requirements .
  • Page 24 Chapter 2 Set Up and Install the Module (this chapter) Wire Signals to the Module (see Chapter 3 starting on page Verify the Operation of the Module (see Chapter 4 starting on page...

  • Page 25: Unpacking

    • USB cable (not provided with the DT9816-OEM module) If an item is missing or damaged, contact Data Translation. If you are in the United States, call the Customer Service Department at (508) 946-5100. An application engineer will guide you through the appropriate steps for replacing missing or damaged items.

  • Page 26: System Requirements

    Chapter 2 System Requirements For reliable operation, ensure that your computer meets the following system requirements: • Processor: Pentium 4/M or equivalent • RAM: 1 GB • Screen Resolution: 1024 x 768 pixels • Operating System: Windows 8, Windows 7, or Windows Vista (32- and 64-bit) •...

  • Page 27: Attaching Modules To The Computer

    Connecting Directly to the USB Ports To connect a DT9816 Series module directly to the USB port of your computer, do the following: 1. Attach one end of the USB cable to the USB port on the module.

  • Page 28: Connecting To An Expansion Hub

    Connecting to an Expansion Hub Expansion hubs are powered by their own external power supply. The practical number of DT9816 Series modules that you can connect to a single USB port depends on the throughput you want to achieve. To connect multiple DT9816 Series modules to an expansion hub, do the following: 1.
  • Page 29 DT9816 Series Module DT9816 Series Module USB Cables Host Computer USB Cable USB Cable Power Supply Expansion Hubs for Hub Power Supply for Hub DT9816 Series Module DT9816 Series Module USB Cables Figure 4: Attaching Multiple DT9816 Series Modules Using Expansion Hubs...

  • Page 30: Changing The Name Of A Module (Optional)

    2. From the Control Panel, double-click Open Layers Control Panel. The Data Acquisition Control Panel dialog box appears. 3. If you want to rename the module, click the DT9816 Series module that you want to rename, and then click Edit Name.

  • Page 31: Chapter 3: Wiring Signals To The Module

    Wiring Signals to the Module Preparing to Wire Signals ............Connecting Single-Ended Analog Input Signals .
  • Page 32 Chapter 3 Set Up and Install the Module (see Chapter 2 starting on page Wire Signals to the Module (this chapter) Verify the Operation of the Module (see Chapter 4 starting on page...

  • Page 33: Preparing To Wire Signals

    This section provides recommendations and information about wiring signals to a DT9816 Series module. Wiring Recommendations Keep the following recommendations in mind when wiring signals to a DT9816 Series module: • Follow standard ESD procedures when wiring signals to the module.
  • Page 34 Chapter 3 Figure 5: Screw Terminals on the DT9816, DT9816-A, DT9816-S, and DT9816-S-WTR Modules Table 2 lists the screw terminal assignments.
  • Page 35 Wiring Signals to the Module Table 2: Screw Terminal Assignments for the DT9816, DT9816-A, DT9816-S, and DT9816-S-WTR Modules Terminal Signal Terminal Signal USB +5 V Out Ext Trigger Ground Ext Clock Counter 0 In Ground Counter 0 Out Digital Output 7 Counter 0 Gate Digital Output 6 Ground...

  • Page 36: Wiring Signals To The Dt9816-Oem Module

    Chapter 3 Wiring Signals to the DT9816-OEM Module The DT9816-OEM module provides two 20-pin connectors (the Analog Input connector and Digital I/O connector) for wiring signals. Figure 6 shows the location of these two connectors. USB Header Pin 1 Pins Pins 20 19 20 19...
  • Page 37 Wiring Signals to the Module Table 3 lists the pin assignments for the Analog Input connector on the DT9816-OEM module. Table 3: Analog Input Connector Pin Assignments on the DT9816-OEM Module Signal Signal USB +5 V Out Ground Counter 0 In Counter 0 Out Counter 0 Gate Ground...

  • Page 38: Connecting Single-Ended Analog Input Signals

    Chapter 3 Connecting Single-Ended Analog Input Signals The DT9816 Series modules support six single-ended analog input channels. Figure 7 shows how to connect single-ended voltage input signals (channels 0 and 1, in this case) to the screw terminals of the DT9816, DT9816-A, DT9816-S, or DT9816-S-WTR module, or to the Analog Input connector of the DT9816-OEM module.

  • Page 39: Connecting Digital Input Signals

    Wiring Signals to the Module Connecting Digital Input Signals Figure 8 shows how to connect digital input signals (lines 0 and 1, in this case) to the screw terminals of the DT9816, DT9816-A, DT9816-S, or DT9816-S-WTR module. Ground Digital Input 1 Digital Input 0 TTL Inputs DT9816, DT9816-A,...

  • Page 40: Connecting Digital Output Signals

    Chapter 3 Connecting Digital Output Signals Figure 10 shows how to connect digital output signals (line 0, in this case) to the screw terminals of the DT9816, DT9816-A, DT9816-S, or DT9816-S-WTR module. Ground Out = 0 (low), LED On Ω Digital Output 0 DT9816, DT9816-A, DT9816-S, or...

  • Page 41: Connecting Counter/Timer Signals

    Wiring Signals to the Module Connecting Counter/Timer Signals DT9816 Series modules provide one counter/timer that you can use for the following operations: • Event counting • Frequency measurement • Continuous pulse output (rate generation) To connect counter/timer signals to a DT9816, DT9816-A, DT9816-S, or DT9816-S-WTR module, use the screw terminals on the module.

  • Page 42: Connecting Signals For Frequency Measurement

    Chapter 3 Ground Signal Source Counter 0 In DT9816 Series Module Figure 13: Connecting Counter/Timer Signals for an Event Counting Operation Without Using a Gate Connecting Signals for Frequency Measurement One way to measure frequency is to connect a pulse of a known duration to the Counter 0...

  • Page 43: Connecting Signals For Rate Generation

    Wiring Signals to the Module Connecting Signals for Rate Generation Figure 15 shows how to connect counter/timer signals to a DT9816 Series module to perform a rate generation (continuous pulse output) operation. Ground Heater Controller Counter 0 Out DT9816 Series...
  • Page 44 Chapter 3...

  • Page 45: Chapter 4: Verifying The Operation Of A Module

    Verifying the Operation of a Module Running the Quick DataAcq Application......... Testing Single-Value Analog Input .
  • Page 46 Chapter 4 Set Up and Install the Module (see Chapter 2 starting on page Wire Signals to the Module (see Chapter 3 starting on page Verify the Operation of the Module (this chapter)

  • Page 47: Running The Quick Dataacq Application

    To run the Quick DataAcq application, do the following: 1. If you have not already done so, power up your computer and any attached peripherals. 2. Click Start from the Task Bar. 3. Browse to Programs|Data Translation, Inc| DT-Open Layers for Win32| QuickDataAcq. The main menu appears.

  • Page 48: Testing Single-Value Analog Input

    2. In the Quick DataAcq application, choose Single Analog Input from the Acquisition menu. 3. Select the appropriate DT9816 Series module from the Board list box. 4. In the Channel list box, select analog input channel 0. 5. In the Range list box, select the range for the channel (±10 V).

  • Page 49: Testing Continuous Analog Input

    To verify that the module can perform a continuous analog input operation, do the following: 1. Connect known voltage sources, such as the outputs of a function generator, to analog input channels 0 and 1 of a DT9816 Series module (using the single-ended configuration). Refer to page 38 for an example of how to connect a single-ended analog input.

  • Page 50: Testing Single-Value Digital Input

    Testing Single-Value Digital Input To verify that the module can read a single digital input value, do the following: 1. Connect a digital input to digital input line 0 of port A on a DT9816 Series module. Refer page 39 for an example of how to connect a digital input.

  • Page 51: Testing Single-Value Digital Output

    Testing Single-Value Digital Output To verify that the module can output a single digital output value, do the following: 1. Connect a digital output to digital output line 0 of port B on a DT9816 Series module. Refer to page 39 for an example of how to connect a digital output.

  • Page 52: Testing Frequency Measurement

    Testing Frequency Measurement To verify that the module can perform a frequency measurement operation, do the following: 1. Wire an external clock source to counter/timer 0 on a DT9816 Series module. Refer to page 42 for an example of how to connect signals to a counter/timer for a frequency measurement operation.

  • Page 53: Testing Pulse Output

    Verifying the Operation of a Module Testing Pulse Output To verify that the module can perform a pulse output operation, do the following: 1. Connect a scope to counter/timer 0 on a DT9816 Series module. Refer to page 43 for an example of how to connect a scope (a pulse output) to counter/timer 0.
  • Page 54 Chapter 4...

  • Page 55: Part 2: Using Your Module

    Part 2: Using Your Module...

  • Page 57: Chapter 5: Principles Of Operation

    Principles of Operation Analog Input Features ............Digital I/O Features.
  • Page 58 ESD Buffered to 4000 V Input FIFO* USB 2.0 Port *The DT9816-S and DT9816-S-WTR have an input FIFO of 8 kSamples. The other models in the DT9816 Series do not have an input FIFO. Figure 16: Block Diagram of the DT9816 Series Modules...

  • Page 59: Analog Input Features

    • Error conditions, described on page 63 Input Resolution The resolution of the A/D subsystem on the DT9816 Series modules is 16-bits. This resolution is fixed; it cannot be programmed in software. Analog Input Channels DT9816 Series modules provide six single-ended simultaneous analog input channels. You can acquire data from a single analog input channel or from a group of analog input channels on the module.

  • Page 60: Specifying One Or More Analog Input Channels

    Input Ranges and Gains DT9816 Series modules provide an input range of ±10 V. Use software to specify the range as ±10 V with a gain of 1 for an effective range of ±10 V, or specify a gain of 2 for an effective input range of ±5 V.

  • Page 61: External A/D Sample Clock

    A/D sample clock or when you want to pace at uneven intervals. Connect an external A/D sample clock to screw terminal 39 on the DT9816 Series modules or to pin 19 on connector J4 of the DT9816-OEM module.

  • Page 62: Single-Value Operations

    Chapter 5 Single-Value Operations Single-value operations are the simplest to use. Using software, you specify the range, gain, and analog input channel. The module acquires the data from the specified channel and returns the data immediately. For a single-value operation, you cannot specify a clock source, trigger source, scan mode, or buffer.

  • Page 63: Input Triggers

    +5 V. Data Format and Transfer DT9816 Series modules use binary data encoding, where 0000 represents negative full-scale, and FFFFh represents positive full-scale. Use software to specify the data encoding as binary. The ADC outputs FFFFh for above-range signals, and 0000 for below-range signals.

  • Page 64: Digital I/O Features

    Chapter 5 Digital I/O Features This section describes the following digital I/O features of the DT9816 Series modules: • Digital I/O lines • Resolution • Operation modes Digital I/O Lines DT9816 Series modules provide 8 digital input and 8 digital output lines.

  • Page 65: Counter/Timer Features

    • C/T operation modes, described on page 67 C/T Channel DT9816 Series modules provide one 16-bit counter/timer. The counter accepts a clock input signal and a gate input signal and outputs a pulse (pulse output signal), as shown in Figure...

  • Page 66: C/T Clock Sources

    The duty cycle (or pulse width) indicates the percentage of the total pulse output period that is active. In rate generation mode, the duty cycle is fixed at 50% for the DT9816 Series modules. Figure 19 illustrates a high-to-low going output pulse with a duty cycle of 50%.

  • Page 67: Counter/Timer Operation Modes

    Active Pulse Width Figure 19: Example of a Pulse Output SIgnal with a 50% Duty Cycle (High-to-Low Going) Counter/Timer Operation Modes DT9816 Series modules support the following counter/timer operation modes: • Event counting • Frequency measurement • Rate generation Event Counting Use event counting mode if you want to count the number of falling edges that occur on Counter 0 In when the gate is active (high-level).

  • Page 68: Rate Generation

    Chapter 5 Make sure that the signals are wired appropriately. Refer to page 42 for an example of connecting a frequency measurement application. Rate Generation Use rate generation mode to generate a continuous pulse output signal from Counter 0 Out; this mode is sometimes referred to as continuous pulse output or pulse train output.

  • Page 69: Chapter 6: Supported Device Driver Capabilities

    Supported Device Driver Capabilities Data Flow and Operation Options..........Buffering .

  • Page 70: Options

    The tables in this chapter summarize the features available for use with the DT-Open Layers for .NET Class Library and the DT9816 Series modules. The DT-Open Layers for .NET Class Library provides properties that return support information for specified subsystem capabilities.

  • Page 71: Data Flow And Operation Options

    FifoSize 8 kSamples Muting and Unmuting the Output Voltage SupportsMute Auto-Calibrate Support SupportsAutoCalibrate a. The DT9816-S and DT9816-S-WTR have an input FIFO of 8 kSamples. The other models in the DT9816 Series have an effective input FIFO of 1.5 kSamples.

  • Page 72: Buffering

    Chapter 6 Buffering Table 8: Buffering Options DT9816 Series DOUT TACH QUAD Buffer Support SupportsBuffering Single Buffer Wrap Mode Support SupportsWrapSingle Inprocess Buffer Flush Support SupportsInProcessFlush Triggered Scan Mode Table 9: Triggered Scan Mode Options DT9816 Series DOUT TACH QUAD...

  • Page 73: Channels

    Bias Return Termination Resistor Support SupportsInputTermination a. The DT9816 Series provides analog input channels 0 to 5. b. You cannot specify the same channel more than once in the list. Place channels in your channel list in ascending order. All channels are sampled simultaneously with data returned in ascending channel order;...

  • Page 74: Ranges

    Chapter 6 Ranges Table 13: Range Options DT9816 Series DOUT TACH QUAD Number of Voltage Ranges NumberOfRanges Available Ranges SupportedVoltageRanges ±10 V Resolution Table 14: Resolution Options DT9816 Series DOUT TACH QUAD Software Programmable Resolution SupportsSoftwareResolution Number of Resolutions NumberOfResolutions...

  • Page 75: Thermocouple, Rtd, And Thermistor Support

    Supported Device Driver Capabilities Thermocouple, RTD, and Thermistor Support Table 16: Thermocouple, RTD, and Thermistor Support Options DT9816 Series DOUT TACH QUAD Thermocouple Support SupportsThernocouple RTD Support SupportsRTD Thermistor Support SupportsThermistor Voltage Converted to Temperature SupportsTemperatureDataInStream Supported Thermocouple Types ThermocoupleType...

  • Page 76: Iepe Support

    Chapter 6 IEPE Support Table 17: IEPE Support Options DT9816 Series DOUT TACH QUAD IEPE Support SupportsIEPE Software Programmable AC Coupling SupportsACCoupling Software Programmable DC Coupling SupportsDCCoupling Software Programmable External Excitation Current Source SupportsExternalExcitationCurrentSrc Software Programmable Internal Excitation Current Source...

  • Page 77: Start Triggers

    Supported Device Driver Capabilities Start Triggers Table 19: Start Trigger Options DT9816 Series DOUT TACH QUAD Software Trigger Support SupportsSoftwareTrigger External Positive TTL Trigger Support SupportsPosExternalTTLTrigger External Negative TTL Trigger Support SupportsNegExternalTTLTrigger External Positive TTL Trigger Support for Single-Value Operations...

  • Page 78: Clocks

    Chapter 6 Clocks Table 21: Clock Options DT9816 Series DOUT TACH QUAD Internal Clock Support SupportsInternalClock External Clock Support SupportsExternalClock Simultaneous Input/Output on a Single Clock Signal SupportsSimultaneousClocking Base Clock Frequency BaseClockFrequency 48 MHz 48 MHz Maximum Clock Divider MaxExtClockDivider...

  • Page 79: Counter/Timers

    Supported Device Driver Capabilities Counter/Timers Table 22: Counter/Timer Options DT9816 Series DOUT TACH QUAD Cascading Support SupportsCascading Event Count Mode Support SupportsCount Generate Rate Mode Support SupportsRateGenerate One-Shot Mode Support SupportsOneShot Repetitive One-Shot Mode Support SupportsOneShotRepeat Up/Down Counting Mode Support...

  • Page 80: Tachometers

    Chapter 6 Table 22: Counter/Timer Options (cont.) DT9816 Series DOUT TACH QUAD Gate-Rising Edge Type SupportsGateRising Interrupt-Driven Operations SupportsInterrupt a. The pulse width (duty cycle) if fixed at 50% when rate generation mode is used. Tachometers Table 23: Tachometer Options...

  • Page 81: Chapter 7: Troubleshooting

    Troubleshooting General Checklist ............. Technical Support .

  • Page 82: General Checklist

    7. Search the DT Knowledgebase in the Support section of the Data Translation web site (at www.mccdaq.com) for an answer to your problem. 8. Visit the product’s page on the Data Translation web site for the latest tips, white papers, product documentation, and software fixes.
  • Page 83 Chapter The DT9816 Series module is DT9816 Series modules are calibrated at the out of calibration. factory and should not require recalibration. If you want to readjust the calibration of the analog input circuitry, refer to the instructions on the Data Translation web site (www.mccdaq.com).

  • Page 84: Technical Support

    Chapter 7 Technical Support If you have difficulty using a DT9816 Series module, Data Translation’s Technical Support Department is available to provide technical assistance. To request technical support, go to our web site at http://www.mccdaq.com and click on the Support link.

  • Page 85: If Your Module Needs Factory Service

    Troubleshooting If Your Module Needs Factory Service Most hardware models can be functionally tested, evaluated for repairs (if needed), and calibrated to factory specifications. An RMA # must be obtained from Application Engineering in advance of sending any product back to Measurement Computing. Customers outside the USA must contact their local distributor for a return procedure.
  • Page 86 Chapter 7...

  • Page 87: Specifications

    Specifications Analog Input Specifications ........... . Digital I/O Specifications .

  • Page 88: Appendix A: Specifications

    Appendix A Analog Input Specifications Table 25 lists the specifications for the analog input subsystem on a DT9816 Series module. Table 25: Analog Input Subsystem Specifications Feature Specifications Number of analog input channels 6 single-ended Number of gains 2 (1, 2)
  • Page 89 Input FIFO DT9816-S and DT9816-S-WTR: 8 kSamples Other DT9816 Series modules: 1.5 kSamples a. Very high input impedance minimizes any source error. When using high sampling rates on the DT9816-S and DT9816-S-WTR, it is recommended that you use an input impedance of Ω...

  • Page 90: Digital I/O Specifications

    Appendix A Digital I/O Specifications Table 26 lists the specifications for the digital input and digital output subsystems on a DT9816 Series module. Table 26: Digital I/O Subsystem Specifications Feature Specifications Number of digital I/O lines 16 (8 each; dedicated)

  • Page 91: Counter/Timer Specifications

    Specifications Counter/Timer Specifications Table 27 lists the specifications for the counter/timer subsystem on a DT9816 Series module. Table 27: Counter/Timer Subsystem Specifications Feature Specifications Number of counter/timers Counter/timer modes Event counting, frequency measurement, rate generation Resolution 16-bit Minimum pulse width:...

  • Page 92: External Trigger Specifications

    Appendix A External Trigger Specifications Table 28 lists the external A/D trigger specifications for the DT9816 Series modules. Table 28: External A/D Trigger Specifications Feature DT9816 Series Specifications Input type HCT rising-edge sensitive Inputs High input voltage: 2.4 V min Low input voltage: 0.8 V max...

  • Page 93: External Clock Specifications

    Specifications External Clock Specifications Table 29 lists the external A/D clock specifications DT9816 Series modules. Table 29: External A/D Clock Specifications Feature DT9816 Series Specifications Input type HCT rising-edge sensitive Inputs High input voltage: 2.4 V min Low input voltage: 0.8 V max...

  • Page 94: Power, Physical, And Environmental Specifications

    Appendix A Power, Physical, and Environmental Specifications Table 30 lists the power, physical, and environmental specifications for the DT9816 Series modules. Table 30: Power, Physical, and Environmental Specifications Feature Specifications Power +5 V Enumeration: < 100 mA Operation: < 250 mA...

  • Page 95: Regulatory Specifications

    Specifications Regulatory Specifications The DT9816 Series modules are CE-compliant. Table 31 lists the regulatory specifications for the DT9816 Series modules. Table 31: Regulatory Specifications DT9812 Series, DT9813 Series, DT9814 Series Feature Specifications Emissions (EMI) FCC Part 15, Class A EN55011:2007 (Based on CISPR-11, 2003/A2, 2006)

  • Page 96: Mating Connector Specifications

    Appendix A Mating Connector Specifications Table 32 lists the mating connector specifications for the DT9816-OEM module. Table 32: Mating Connector Specifications for the DT9816-OEM Module Connector on Module Mating Connector Specifications USB Connector Bulgin part#14193 USB cable Analog Input Connector (J3) Tyco part# 1658622-4 Digital I/O Connector (J4) Tyco part# 1658622-4...

  • Page 97: Led Status Indicators

    Screw Terminal and Connector Pin Assignments and LED Status Indicators Screw Terminal Assignments ........... DT9816-OEM Connector Pin Assignments .

  • Page 98: Screw Terminal Assignments

    Appendix B Screw Terminal Assignments Table 33 lists the screw terminal assignments for the DT9816, DT9816-A, DT9816-S, and DT9816-S-WTR modules. Table 33: Screw Terminal Assignments for the DT9816, DT9816-A, DT9816-S, and DT9816-S-WTR Modules Screw Screw Terminal Signal Terminal Signal USB +5 V Out Ext Trigger Ground Ext Clock...

  • Page 99: Dt9816-Oem Connector Pin Assignments

    Screw Terminal and Connector Pin Assignments and LED Status Indicators DT9816-OEM Connector Pin Assignments Table 34 lists the pin assignments for the Analog Input connector (J3) on the DT9816-OEM module. Table 34: Analog Input Connector (J3) Pin Assignments on the DT9816-OEM Module Signal Signal USB +5 V Out...
  • Page 100 Appendix B Table 36 lists the pin assignments for the USB 5-pin header on the DT9816-OEM module. Table 36: USB 5-Pin Header Signal +5 V D– Ground Shield...

  • Page 101: Led Status Indicators

    Screw Terminal and Connector Pin Assignments and LED Status Indicators LED Status Indicators The DT9816 Series modules have a single bi-color LED that indicates the status of the module, as described in Table Table 37: LED Status Indicators on the DT9816 Series Modules...
  • Page 102 Appendix B...

  • Page 103: Index

    Index Index A/D sample clock C/C++ programs external C/T, see counter/timer internal cables, USB A/D subsystem specifications CGL, see channel-gain list actual sampling frequency CGLDepth administrator privileges changing the name of a module aliasing channel type analog input differential channel-gain list for analog input channels single-ended channels channel-gain list...
  • Page 104 Index continuous analog input DT9816 Device Driver scan operations DT9816-OEM, layout continuous counter/timer DT-Open Layers for .NET Class Library Control Panel applet duty cycle conversion modes continuous analog input (scan mode) digital I/O environmental specifications single-value analog input errors, analog input conversion rate event counting counter/timer...
  • Page 105 Index high-level gate type I/O channels hot-swapping resolutions scans per trigger single-ended channels voltage ranges inprocess buffers NumberOfChannels input NumberOfRanges channels NumberOfResolutions ranges NumberOfSupportedGains sample clock sources Nyquist Theorem installing the Quick Data Acq application internal clock gate type online help internal clock Open Layers Control Panel applet interrupt-driven operations...
  • Page 106 Index SupportsContinuous SupportsCount ranges SupportsDifferential analog input SupportsExternalClock number of SupportsGateHighLevel rate generation SupportsGateNone recommendations for wiring SupportsHighToLowPulse resolution SupportsInProcessFlush analog input SupportsInternalClock available SupportsInterrupt number of SupportsNegExternalTTLTrigger retrigger clock frequency SupportsPosExternalTTLTrigger returning modules to the factory SupportsProgrammableGain SupportsRateGenerate running the Quick Data Acq application SupportsSimultaneousClocking SupportsSimultaneousSampleHold SupportsSingleEnded...
  • Page 107 Index variable pulse width Visual Basic for .NET programs Visual C# programs voltage ranges number of wiring signals analog inputs digital inputs and outputs digital outputs event counting frequency measurement methods preparing pulse output recommendations to the DT9816, DT9816-A, DT9816-S, or DT9816-S-WTR to the DT9816-OEM writing programs in...
  • Page 108 Index...

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