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DT9836 Series

UM-21551-Z

User’s Manual

Title Page

Содержание DT9836 Series

Страница 1: ...DT9836 Series UM 21551 Z User s Manual Title Page ...

Страница 2: ...tent rights of Data Translation Inc Use duplication or disclosure by the United States Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Computer software clause at 48 C F R 252 227 7013 or in subparagraph c 2 of the Commercial Computer Software Registered Rights clause at 48 C F R 52 227 19 as applicable Data Translation Inc 100 Locke Dr...

Страница 3: ...tions to this equipment not expressly approved by Data Translation could void your authority to operate the equipment under Part 15 of the FCC Rules Note This product was verified to meet FCC requirements under test conditions that included use of shielded cables and connectors between system components It is important that you use shielded cables and connectors to reduce the possibility of causin...

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Страница 5: ... 32 Connecting Directly to the USB Ports 32 Connecting to an Expansion Hub 33 Configuring the DT9836 Series Device Driver 35 Chapter 3 Wiring Signals to the BNC Connection Box 37 Preparing to Wire Signals 39 Wiring Recommendations 39 High Performance Considerations 39 Wiring to the BNC Box 40 Wiring Signals to the BNC Connectors 41 Wiring Signals to the D Sub Connectors 41 Digital In Out Connector...

Страница 6: ... of Operation 67 Analog Input Features 69 Input Resolution 69 Analog Input Channels 69 Specifying a Single Analog Input Channel 70 Specifying One or More Analog Input Channels 70 Specifying the Digital Input Port in the Analog Input Channel List 72 Specifying Counter Timers in the Analog Input Channel List 72 Specifying Quadrature Decoders in the Analog Input Channel List 73 Input Ranges 74 Input ...

Страница 7: ...vent Counting 89 Up Down Counting 89 Frequency Measurement 90 Edge to Edge Measurement 91 Continuous Edge to Edge Measurement 92 Rate Generation 93 One Shot 93 Repetitive One Shot 94 Quadrature Decoder Features 95 Chapter 6 Supported Device Driver Capabilities 97 Data Flow and Operation Options 99 Buffering 100 Triggered Scan Mode 100 Data Encoding 100 Channels 101 Gain 102 Ranges 102 Resolution 1...

Страница 8: ...cifications 126 Digital I O Specifications 127 Counter Timer Specifications 128 External Trigger Specifications 129 Clock Specifications 130 Power Physical and Environmental Specifications 131 Mating Connector Specifications 132 Regulatory Specifications 133 External Power Supply Specifications 134 Appendix B Connector Pin Assignments and LED Status Indicators 135 OEM Version Connectors 136 OEM J2...

Страница 9: ...Contents 9 EP355 Screw Terminal Assignments 152 LED Status Indicators 153 Appendix C Ground Power and Isolation 155 Secondary Power Connector 156 Ground Power and Isolation Connections 157 Index 159 ...

Страница 10: ...Contents 10 ...

Страница 11: ...or Windows 8 operating system It is assumed that you have some familiarity with data acquisition principles and that you understand your application Note The DT9836 Series module is available either installed in a metal BNC connection box or as a board level OEM version that you can install in your own custom application If the information in this manual applies to all versions of the DT9836 Serie...

Страница 12: ...hat requires special emphasis cautions provide information to help you avoid losing data or damaging your equipment and warnings provide information to help you avoid catastrophic damage to yourself or your equipment Items that you select or type are shown in bold Related Information Refer to the following documents for more information on using the DT9836 Series modules Benefits of the Universal ...

Страница 13: ... 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 DT9836 Series module the Data Translation Technical Support Department is available to provide technical assistance Refer to Chapter 7 for more information If you are outside the United States or Canada call your local distributor whose number is listed on our we...

Страница 14: ...About this Manual 14 ...

Страница 15: ...15 1 Overview DT9836 Hardware Features 16 Supported Software 19 Accessories 22 Getting Started Procedure 24 ...

Страница 16: ... 16 bit A D converters Throughput rate of up to 225 kS s or 800 kS s depending on the model you purchase Either 12 or 6 single ended separate simultaneous analog input channels The number of channels provided depend on the model you purchase Input ranges of 10 and 5 V 6 17 or 23 location channel list depending on the model you purchase You can read digital inputs the two 32 bit counters and or the...

Страница 17: ...e or absolute position of quadrature encoder input and calculate rotational speed You can read the value of one or more of the quadrature decoder channels using the analog input channel list External or internal clock source Trigger operations using a software command an analog threshold value or an external digital trigger 500 V galvanic isolation barrier that prevents ground loops to maximize an...

Страница 18: ... an external DAC clock 1 BNC for an external A D trigger and 1 BNC for an external DAC trigger DT9836 6 0 BNC 6 single ended 225 kSamples s 0 BNC DT9836S 6 2 OEM 6 single ended 800 kSamples s 2 OEM DT9836S 6 2 BNC 6 single ended 800 kSamples s 2 BNC DT9836S 6 0 OEM 6 single ended 800 kSamples s 0 OEM DT9836S 6 0 BNC 6 single ended 800 kSamples s 0 BNC Table 1 Summary of DT9836 Series Modules cont ...

Страница 19: ...e signals On each supported data acquisition device acquire data from all channels supported in the input channel list Choose to acquire data continuously or for a specified duration Choose software or triggered acquisition Log acquired data to disk in an hpf file Display acquired data during acquisition in either a digital display using the Channel Display window or as a waveform in the Channel P...

Страница 20: ...y to lock the waveform output to the analysis frame time Allows you to configure and view dynamic performance statistics including the input below full scale IBF total harmonic distortion THD spurious free dynamic range SFDR signal to noise and distortion ratio SINAD signal to noise ratio SNR and the effective number of bits ENOB for selected time domain channels in the Statistics window Supports ...

Страница 21: ...K if you want to use Visual Studio 6 0 and Microsoft C or C to develop your own application software for a DT9836 Series module using Windows Vista Windows 7 or Windows 8 the DataAcq SDK complies with the DT Open Layers standard DAQ Adaptor for MATLAB Data Translation s DAQ Adaptor provides an interface between the MATLAB Data Acquisition DAQ subsystem from The MathWorks and Data Translation s DT ...

Страница 22: ...sory panel that provides one 37 pin D sub connector for attaching analog input signals and one 26 pin connector for attaching a 5B Series signal conditioning backplane Refer to page 144 for connection information EP355 For OEM configurations only screw terminal panel that provides 14 position screw terminal blocks for attaching counter timer digital I O trigger and clock signals Not for analog inp...

Страница 23: ... page 146 page 149 and page 150 for connection information EP333 A 2 meter shielded cable with two 37 pin connectors for connecting to an STP37 screw terminal panel For OEM versions connects the STP37 to the EP356 accessory panel Refer to page 149 and page 150 for connection information EP360 For OEM configurations only a 2 meter shielded cable with two 37 pin connectors that connect an EP353 acce...

Страница 24: ...eated in each Getting Started chapter the shaded area in the diagram shows you where you are in the getting started procedure Figure 2 Getting Started Flow Diagram Set Up and Install the Module see Chapter 2 starting on page 27 Wire Signals to the BNC Connection Box see Chapter 3 starting on page 37 Verify the Operation of the Module see Chapter 4 starting on page 53 ...

Страница 25: ...Part 1 Getting Started ...

Страница 26: ......

Страница 27: ...27 2 Setting Up and Installing the Module Unpacking 29 System Requirements 30 Applying Power to the Module 31 Attaching Modules to the Computer 32 Configuring the DT9836 Series Device Driver 35 ...

Страница 28: ...Chapter 2 28 Set Up and Install the Module this chapter Wire Signals to the BNC Connection Box see Chapter 3 starting on page 37 Verify the Operation of the Module see Chapter 4 starting on page 53 ...

Страница 29: ...ng or damaged contact Data Translation If you are in the United States call the Customer Service Department at 508 481 3700 ext 1323 An application engineer will guide you through the appropriate steps for replacing missing or damaged items If you are located outside the United States call your local distributor listed on Data Translation s web site www datatranslation com Note The DT9836 Series m...

Страница 30: ...able 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 Windows Vista 32 and 64 bit Disk Space 4 GB ...

Страница 31: ...apply power to the module do the following 1 Connect the 5 V power supply to the power connector on the DT9836 Series module Refer to Figure 3 Figure 3 Attaching a 5 V Power Supply to the DT9836 Series Module 2 Plug the power supply into a wall outlet For more detailed information about ground power and isolation connections on a DT9836 Series module refer to Appendix C starting on page 155 EP361 ...

Страница 32: ... may take a few seconds to recognize a module once it is plugged back in You must install the device driver before connecting your DT9836 Series module s to the host computer Connecting Directly to the USB Ports To connect a DT9836 Series module directly to a USB port on your computer do the following 1 Make sure that you have attached a power supply to the module 2 Attach one end of the USB cable...

Страница 33: ...ng 1 Make sure that you have attached a power supply to the module 2 Attach one end of the USB cable to the module and the other end of the USB cable to an expansion hub 3 Connect the power supply for the expansion hub to an external power supply 4 Connect the expansion hub to the USB port on the host computer using another USB cable The operating system automatically detects the USB module and st...

Страница 34: ...ules Using Expansion Hubs USB Cable Expansion Hubs Host Computer DT9836 Series Module Power Supply for Hub DT9836 Series Module DT9836 Series Module USB Cables USB Cables USB Cable DT9836 Series Module Power Supply for Hub Power Supply for Module ...

Страница 35: ... configure the device driver for the DT9836 Series module do the following 1 If you have not already done so power up the host computer and all peripherals 2 From the Windows Start menu select Settings Control Panel 3 From the Control Panel double click Open Layers Control Panel The Data Acquisition Control Panel dialog box appears 4 Click the DT9836 Series module that you want to configure and th...

Страница 36: ...Chapter 2 36 ...

Страница 37: ...BNC Connection Box Preparing to Wire Signals 39 Connecting Analog Input Signals 44 Connecting Analog Output Signals 45 Connecting Digital I O Signals 46 Connecting Counter Timer Signals 47 Connecting Quadrature Decoder Signals 52 ...

Страница 38: ...Chapter 3 38 Set Up and Install the Module see Chapter 2 starting on page 27 Wire Signals to the BNC Connection Box this chapter Verify the Operation of the Module see Chapter 4 starting on page 53 ...

Страница 39: ...tors power lines solenoids and electric arcs unless the signals are enclosed in a mumetal shield Prevent electrostatic discharge to the I O while the box is operational Connect all unused analog input channels to analog ground High Performance Considerations Cables have a characteristic impedance which can add amplitude and phase errors to signals typically 1 LSB at 10 kHz for a 6 foot cable due t...

Страница 40: ... if your DT9836 model supports them in one of the following ways Using the BNC connectors labelled DAC Ch0 to DAC Ch1 Using the appropriate pins on the CT Enc In Analog Output Clk Trig connector You can access the pins by building your own cable panel Refer to page 43 for connector pin assignments Digital I O signals To wire digital I O signals you must use the appropriate pins on the Digital I O ...

Страница 41: ...led DAC Clock for D A clock signals and DAC Trig for D A trigger signals Using the appropriate pins on the CT Enc In Analog Output Clk Trig connector You can access the pins by using the STP37 screw terminal panel with the EP333 cable or by building your own cable panel Refer to page 43 for connector pin assignments The following sections describe how to wire signals using the BNC or D sub connect...

Страница 42: ...al Output 2 4 Digital Input 3 23 Digital Output 3 5 Digital Input 4 24 Digital Output 4 6 Digital Input 5 25 Digital Output 5 7 Digital Input 6 26 Digital Output 6 8 Digital Input 7 27 Digital Output 7 9 Digital Input 8 28 Digital Output 8 10 Digital Input 9 29 Digital Output 9 11 Digital Input 10 30 Digital Output 10 12 Digital Input 11 31 Digital Output 11 13 Digital Input 12 32 Digital Output 1...

Страница 43: ... Output 2a a Supported on the DT9836 6 4 OEM and DT9836 6 4 BNC modules only For all other modules these signals are reserved 22 Analog Output 2 Returna 4 Analog Output 3a 23 Analog Output 3 Returna 5 Digital Ground 24 Digital Ground 6 External DAC Clock 25 External DAC Trigger 7 External ADC Clock 26 External ADC Trigger 8 Counter 0 Clock 27 Digital Ground 9 Counter 0 Out 28 Counter 0 Gate 10 Cou...

Страница 44: ...uld be close to the module and all the input signals are referred to the same common ground Figure 8 shows how to connect single ended voltage inputs channels 0 and 1 in this case to the BNC connectors on the BNC connection box Figure 8 Connecting Single Ended Inputs to the BNC Connection Box Signal Source Analog In 0 Analog In 1 Note that the BNC box automatically connects the Analog Ground signa...

Страница 45: ... shows how to connect an analog output voltage signal channel 0 in this case to the BNC connectors on the BNC connection box Figure 9 Connecting Analog Outputs to the BNC Connector Box Load Analog Out 0 Note that the BNC box automatically connects the Analog Ground signal appropriately ...

Страница 46: ...uts to the D Sub Pins Digital Input 1 2 Digital Input 0 Digital Ground TTL Inputs 1 D Sub pins 17 Digital Out 0 Digital Ground 500 Ω 1 Out LED On D sub pins 20 37 DT9836 Series 100 Ω The output current is determined using the following equation In this example if the maximum output voltage is 3 3 V the internal resistor is 100 Ω and the external resistor is 500 Ω the maximum output current is 5 5 ...

Страница 47: ...information about using the counter timers Event Counting Figure 12 shows how to connect counter timer signals to the CT Enc In Analog Output Clk Trig D sub pins to perform an event counting operation on counter timer 0 using an external gate The counter counts the number of rising edges that occur on the Counter 0 Clock input when the Counter 0 Gate signal is in the active state as specified by s...

Страница 48: ... Figure 14 shows how to connect counter timer signals to the CT Enc In Analog Output Clk Trig D sub pins to perform an up down counting operation on counter timer 0 The counter keeps track of the number of rising edges that occur on the Counter 0 Clock input The counter increments when the Counter 0 Gate signal is high and decrements when the Counter 0 Gate signal is low Figure 14 Connecting Count...

Страница 49: ...ency Measurement Operation Using an External Pulse Period Pulse Width Measurement Figure 16 shows how to connect counter timer signals to the CT Enc In Analog Output Clk Trig D sub pins to perform a period pulse width measurement operation on counter timer 0 You specify the active pulse high or low in software The pulse width is the percentage of the total pulse period that is active Refer to page...

Страница 50: ...gnals to the D Sub Pins for an Edge to Edge Measurement Operation Continuous Edge to Edge Measurement Figure 18 shows how to connect counter timer signals to the CT Enc In Analog Output Clk Trig D sub pins to perform a continuous edge to edge measurement operation The counter measures the number of counts between two consecutive start edges in this case a rising edge on the Counter 0 Clock signal ...

Страница 51: ... Trig D sub pins to perform a pulse output operation on counter timer 0 in this example an external gate is used Figure 19 Connecting Counter Timer Signals to the D Sub Pins for a Pulse Output Operation Using an External Gate D sub Pins Heater Controller Digital Ground Counter 0 Out Digital Ground External Gating Switch 9 28 5 Counter 0 Gate 24 ...

Страница 52: ...ationships are used to increment or decrement the positional count the Index input can be used to zero out the positional count Refer to page 95 for more information about using the quadrature decoders Figure 20 shows how to connect signals from a quadrature encoder to quadrature decoder 0 using the CT Enc In Analog Output Clk Trig D sub pins Figure 20 Connecting Quadrature Decoder Signals to the ...

Страница 53: ...5 Testing Single Value Analog Input 56 Testing Single Value Analog Output 57 Testing Continuous Analog Input 58 Testing Continuous Analog Output 59 Testing Single Value Digital Input 60 Testing Single Value Digital Output 61 Testing Frequency Measurement 62 Testing Pulse Output 63 ...

Страница 54: ... analog input channels using an oscilloscope strip chart or Fast Fourier Transform FFT view Measure the frequency of events Output data from a single analog output channel or digital output port Output pulses either continuously or as a one shot Save the input data to disk Set Up and Install the Module see Chapter 2 starting on page 27 Wire Signals to the BNC Connection Box see Chapter 3 starting ...

Страница 55: ... to Programs Data Translation Inc DT Open Layers for Win32 QuickDataAcq The main menu appears Note The Quick DataAcq application allows you to verify basic operations on the board however it may not support all of the board s features For information on each of the features provided use the online help for the Quick DataAcq application by pressing F1 from any view or selecting the Help menu If the...

Страница 56: ...onnect an analog input 2 In the Quick DataAcq application choose Single Analog Input from the Acquisition menu 3 Select the appropriate DT9836 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 The default is 10 V 6 Select Single Ended 7 Click Get to acquire a single value from analog input channel ...

Страница 57: ...q application choose Single Analog Output from the Control menu 3 Select the appropriate DT9836 Series module from the Board list box 4 In the Channel list box select analog output channel 0 5 In the Range list box select the output range of analog output channel 0 The default is 10 V 6 Enter an output value or use the slider to select a value to output from analog output channel 0 7 Click Send to...

Страница 58: ...uded in the channel list 6 Click Config from the Toolbar 7 In the Config dialog select ChannelType and then select Single Ended 8 In the Config dialog select Range and then select Bipolar 9 Click OK to close the dialog box 10 From the Scope view double click the input range of the channel to change the input range of the module 10 V or 5 V The default is 10 V The display changes to reflect the sel...

Страница 59: ...e of how to connect analog output signals 2 In the Quick DataAcq application choose Wave Generator from the Control menu 3 Select the appropriate DT9836 Series module from the Board list box 4 In the Waveform area select Sine 5 Change the Peak Voltage and Wave Frequency values if desired 6 Click Start to output a waveform from analog output channel 0 The application displays the waveform in the Wa...

Страница 60: ...le from the Board list box 4 Click Get The application displays the entire 16 bit digital input value 0 to FFFF in both the Data box and the Digital Input box In addition application shows the state of the lower eight digital input lines lines 0 to 7 in the graphical display If an indicator light is lit red the line is high if an indicator light is not lit black the line is low Note Although the D...

Страница 61: ...efer to page 46 for information about how to connect a digital output 2 In the Quick DataAcq application choose Digital Output from the Control menu 3 Select the appropriate DT9836 Series module from the Board list box 4 Click the appropriate indicator lights to select the types of signals to write from the digital output lines If you select a light the module outputs a high level signal if you do...

Страница 62: ...y with counter timer 0 2 In the Quick DataAcq application choose Measure Frequency from the Acquisition menu 3 Select the appropriate DT9836 Series module from the Board list box 4 In the Count Duration text box enter the number of seconds during which events will be counted 5 Click Start to start the frequency measurement operation The operation automatically stops after the number of seconds you...

Страница 63: ...ct either Continuous to output a continuous pulse stream or One Shot to output one pulse 5 Select either Low to high to output a rising edge pulse the high portion of the total pulse output period is the active portion of the signal or High to low to output a falling edge pulse the low portion of the total pulse output period is the active portion of the signal 6 Under Pulse Width enter a percenta...

Страница 64: ...Chapter 4 64 ...

Страница 65: ...Part 2 Using Your Module ...

Страница 66: ......

Страница 67: ...67 5 Principles of Operation Analog Input Features 69 Analog Output Features 78 Digital I O Features 84 Counter Timer Features 86 Quadrature Decoder Features 95 ...

Страница 68: ...k 16 Bit Digital In 16 Bit Digital Out Digital In 15 0 16 Bit D A Analog Out 0 Output FIFO 2 32 Bit Counter Timers Clock 1 0 Gate 1 0 Out 1 0 USB 2 0 Interface 500 V Isolation Barrier 16 Bit ADC Analog In 11 Analog Out 1 16 Bit D A Digital Out 1 15 3 Quadrature Decoders Encoder 0 Encoder 1 Encoder 2 InputClock OutputClock Simultaneous A Ds Synchronous Synchronous Isolated Power 5V 15V 16 Bit D A 1...

Страница 69: ...9836 12 2 BNC DT9836 12 0 OEM and DT9836 12 0 BNC These modules support 6 analog input channels numbered 0 to 5 DT9836 6 4 OEM DT9836 6 4 BNC DT9836 6 2 OEM DT9836 6 2 BNC DT9836 6 0 OEM DT9836 6 0 BNC DT9836S 6 2 OEM DT9836S 6 2 BNC DT9836S 6 0 OEM DT9836S 6 0 BNC You can connect the analog input channels in single ended mode In this mode the source of the input should be close to the module and ...

Страница 70: ...an enter up to 23 entries in the channel list including the digital input port two 32 bit counter timers and three 32 bit quadrature decoders Channels 0 11 are reserved for analog input For the DT9836 Series modules that support 6 analog input channels you can enter up to 17 entries in the channel list including the digital input port two 32 bit counter timers and three 32 bit quadrature decoders ...

Страница 71: ...Entries for the DT9836S Maximum Channel List Entries Number of Analog Input Channels Number of Digital Input Channels Number of Counter Timer Channelsa Number of Quadrature Decoder Channelsa Effective Maximum Throughput 6 6 0 0 0 800 kHz 5 1 0 0 4 0 1 0 3 1 1 0 3 1 0 1 2 0 1 1 2 0 2 0 2 0 0 2 1 1 2 0 1 1 0 2 1 1 1 1 0 0 2 1 0 0 0 3 0 0 1 2 Table 5 Number of Channel List Entries and Effective Throu...

Страница 72: ...counter timer channels using the analog input channel list This feature is particularly useful when you want to correlate the timing of analog and counter timer events To read a counter timer channel specify the appropriate channel number in the analog input channel list refer to Table 7 on page 73 You can enter a channel number anywhere in the list You need two channel list entries to read one 32...

Страница 73: ... word and the second entry stores the upper 16 bit word You must specify both channel list entries if you include a counter timer channel Table 8 lists the channel number s to use for each counter timer Table 7 Using Counter Timers in the Analog Input Channel List Counter Timer Channel Description Channel to Specify in Channel List for DT9836 12 DT9836 6 C T_0_LOW Lower 16 bits 0 to 15 of C T 0 Ch...

Страница 74: ...6 Series modules The gain is preset at 1 Input Sample Clock Sources DT9836 Series modules allow you to use one of the following clock sources to pace analog input operations Internal A D Clock Use software to specify the internal clock source on the module and the clock frequency at which to pace the operation For the DT9836S the minimum frequency supported is 0 75 Samples s and the maximum freque...

Страница 75: ... returns the data immediately For a single value operation you cannot specify a clock source trigger source scan mode or buffer Single value operations stop automatically when finished you cannot stop a single value operation Continuous Scan Mode Continuous scan mode takes full advantage of the capabilities of the DT9836 Series modules Use continuous scan mode if you want to accurately control the...

Страница 76: ...t buffer is not completely filled it is returned to the application only partially filled and any subsequent triggers are ignored Input Triggers A trigger is an event that occurs based on a specified set of conditions Acquisition starts when the module detects the initial trigger event and stops when either all the buffers that have been queued to the subsystem have been filled or you stop the ope...

Страница 77: ... as needed We recommend that you allocate a minimum of two buffers for continuous analog input operations Data is written to multiple allocated input buffers continuously when no more empty buffers are available the operation stops The data is gap free Note The input FIFO holds 16 kSamples on the DT9836S Series modules and 2 kSamples on all other DT9836 Series modules The data is transferred from ...

Страница 78: ...6 6 4 BNC modules support four analog output channels analog output channels 0 to 3 Refer to Chapter 3 and Appendix B for information about how to wire analog output signals to the module Note An extra analog output D A subsystem is provided on all DT9836 Series modules for controlling the analog threshold trigger The threshold trigger D A is the highest numbered D A subsystem supported by your mo...

Страница 79: ... 4 OEM and DT9836 6 4 BNC modules 0 to 3 correspond to analog output channels 0 to 3 and 4 is the digital output port You can enter a maximum of 3 entries in the output channel list for modules with two analog output channels or 5 entries in the output channel list for the DT9836 6 4 OEM and DT9836 6 4 BNC modules the channels must be in order Note however that you can skip a channel in the list i...

Страница 80: ...put clock or when you want to pace at uneven intervals Connect an external output clock to the DAC Clock BNC connector on the DT9836 Series module Analog output operations start on the rising edge of the external DAC clock signal Using software specify the clock source as external The clock frequency is always equal to the frequency of the external output clock signal that you connect to the modul...

Страница 81: ...tware to specify the following parameters Specify the data flow as Continuous Specify WrapSingleBuffer as False to use multiple buffers Specify the trigger source as any of the supported trigger sources Refer to page 80 for more information about the supported trigger sources To stop a streaming analog output operation you can stop queuing buffers to the analog output subsystem letting the module ...

Страница 82: ...to reuse that buffer and refill it with additional output data Note If WrapSingleBuffer is False we recommend that you allocate a minimum of two buffers that are even multiples of 256 samples If WrapSingleBuffer is True we recommend that you allocate a minimum of one buffer that is an even multiple of 256 samples In streaming mode data is written from multiple output buffers continuously when no m...

Страница 83: ...ndicates that data buffers are not being sent from the host to the module fast enough and so the D A converter ran out of data To avoid this error try one or more of the following Reduce the clock rate of the D A Increase the size of the buffers Increase the number of buffers Close any other applications that are running Run the program on a faster computer ...

Страница 84: ...put lines The DT9836 Series modules allow you to program the first eight digital input lines to perform interrupt on change operations Refer to page 85 for more information Operation Modes The DT9836 Series modules support the following digital I O operation modes Single value operations are the simplest to use but offer the least flexibility and efficiency You use software to specify the digital ...

Страница 85: ...formation Use software to set the data flow mode of the digital I O subsystem to Continuous When any one of the specified bits changes state the module reads the entire 16 bit digital input value and generates an interrupt The software returns the current value of the digital input port as well as the digital input lines that changed state Note If you are using the DataAcq SDK to perform am interr...

Страница 86: ... output signal as shown in Figure 23 Figure 23 Counter Timer Channel To specify the counter timer to use in software specify the appropriate C T subsystem For example counter timer 0 corresponds to C T subsystem element 0 and counter timer 1 corresponds to C T subsystem element 1 Using software you can also specify one or more of the counter timers in the analog input channel list You need two cha...

Страница 87: ...ed for rate generation If you specify a counter timer in the analog input channel list the A D clock determines how often you want to read the counter value Refer to page 74 for more information about the A D clock Gate Types The edge or level of the Counter n Gate signal determines when a counter timer operation is enabled DT9836 Series modules provide the following gate types which you can speci...

Страница 88: ...ortion of the total pulse output period is the active portion of the counter timer pulse output signal You specify the pulse output type in software The duty cycle or pulse width indicates the percentage of the total pulse output period that is active For example a duty cycle of 50 indicates that half of the total pulse output is low and half of the total pulse output is high You specify the duty ...

Страница 89: ... high level Make sure that the signals are wired appropriately Refer to page 47 for an example of connecting an event counting application Up Down Counting Use up down counting mode if you want to increment or decrement the number of rising edges that occur on the Counter n Clock input depending on the level of the Counter n Gate signal If the Counter n Gate signal is high the C T increments if th...

Страница 90: ... enables the operation as rising edge or falling edge and the polarity of the output pulse as high to low transition or low to high transition 2 Set up the counter timer that will measure the frequency for event counting mode specifying the type of clock pulses to count and the gate type this should match the pulse output type of the counter timer set up for one shot mode 3 Start both counters pul...

Страница 91: ...ulse is in a high or a low state or the amount of time between a rising edge and a falling edge or between a falling edge and a rising edge You can calculate the pulse width as follows Pulse width Number of counts 36 MHz Period of a signal pulse the time between two occurrences of the same edge rising edge to rising edge or falling edge to falling edge You can calculate the period as follows Perio...

Страница 92: ...is complete 0 is returned For example you might see results similar to the following if you read the value of the counter timer as part of the analog input data stream To select continuous edge to edge measurement mode use software to specify the counter timer mode as continuous measure the C T clock source as internal and the start edge type Table 9 An Example of Performing a Continuous Edge to E...

Страница 93: ... gate type low level or high level Refer to page 88 for more information about pulse output signals and to page 87 for more information about gate types Make sure that the signals are wired appropriately Refer to page 51 for an example of connecting a rate generation application One Shot Use one shot mode to generate a single pulse output signal from the Counter n Out line when the specified edge ...

Страница 94: ...termined by the C T clock source either internal using a clock divider or external Note that in repetitive one shot mode the internal C T clock is more useful than an external clock refer to page 87 for more information about the C T clock sources Using software specify the counter timer mode as repetitive one shot the polarity of the output pulses high to low transition or low to high transition ...

Страница 95: ...ge 73 for more information about using quadrature decoders in the channel list Each quadrature decoder supports A B and Index inputs and is used to interface with a quadrature encoder sensor The A and B input relationships are used to increment or decrement the positional count the Index input can be used to zero out the positional count Figure 25 shows an example of a quadrature decoder mode In t...

Страница 96: ...uadrature encoder per rotation For example assume that you are using X1 scaling mode If every rotation of the quadrature encoder generated 10 pulses and the value that is read from the quadrature decoder is 5 the rotation of the quadrature encoder is 180 degrees 5 10 x 360 degrees X4 Scaling Mode where N is the number of pulses generated by the quadrature encoder per rotation For example assume th...

Страница 97: ...d Scan Mode 100 Data Encoding 100 Channels 101 Gain 102 Ranges 102 Resolution 102 Current and Resistance Support 103 Thermocouple RTD and Thermistor Support 104 IEPE Support 105 Bridge and Strain Gage Support 105 Start Triggers 106 Reference Triggers 106 Clocks 107 Counter Timers 108 Tachometers 109 ...

Страница 98: ...ies A description of each capability is followed by the property used to describe that capability in the DT Open Layers for NET Class Library Note The following tables include the capabilities that can be queried However some capabilities may not be supported by your device Blank fields represent unsupported options For more information refer to the description of these properties in the DT Open L...

Страница 99: ...f the 3 quadrature decoders using the analog input channel list Continuous Operation until Trigger SupportsContinuousPreTrigger Continuous Operation before after Trigger SupportsContinuousPrePostTrigger Waveform Operations Using FIFO Only SupportsWaveformModeOnly Simultaneous Start List Support SupportsSimultaneousStart Yes Yes Supports Programmable Synchronization Modes SupportsSynchronization Sy...

Страница 100: ... host the resulting buffer will contain 0 samples Your application program must deal with these situations when flushing an inprocess buffer Table 13 Triggered Scan Mode Options DT9836 Series A D D A DIN DOUT C T TACH QUAD Triggered Scan Support SupportsTriggeredScan Maximum Number of CGL Scans per Trigger MaxMultiScanCount 1 0 0 0 0 0 Maximum Retrigger Frequency MaxRetriggerFreq 0 0 0 0 0 0 Minim...

Страница 101: ...hannel 1 and 2 corresponds to the digital output port For modules with 4 analog output channels channels 0 to 3 correspond to analog output channels 0 to 3 and channel 4 corresponds to the digital output port 1 1 1 1 SE Support SupportsSingleEnded Yes SE Channels MaxSingleEndedChannels 6 or 12 0 0 0 0 0 DI Support SupportsDifferential Yes Yes Yes Yes Yes DI Channels MaxDifferentialChannels 0 2 or ...

Страница 102: ... 0 Available Ranges SupportedVoltageRanges 10 V or 5 V 10 V a a For the D A subsystem that is used as the threshold trigger the range is 0 to 10 V where a raw count of 0 represents 0 V and a raw count of 255 represents 10 V Table 18 Resolution Options DT9836 Series A D D A DIN DOUT C T TACH QUAD Software Programmable Resolution SupportsSoftwareResolution Number of Resolutions NumberOfResolutions 1...

Страница 103: ...rt SupportsCurrent Current Output Support SupportsCurrentOutput Resistance Support SupportsResistance Software Programmable External Excitation Current Source for Resistance SupportsExternalExcitationCurrentSrc Software Programmable Internal Excitation Current Source SupportsInternalExcitationCurrentSrc Available Excitation Current Source Values SupportedExcitationCurrentValues ...

Страница 104: ...to Temperature SupportsTemperatureDataInStream Supported Thermocouple Types ThermocoupleType Supports CJC Source Internally in Hardware SupportsCjcSourceInternal Supports CJC Channel SupportsCjcSourceChannel Available CJC Channels CjcChannel Supports Interleaved CJC Values in Data Stream SupportsInterleavedCjcTemperaturesInStream Supported RTD Types RTDType RTD R0 Coefficient RtdR0 Supports Data F...

Страница 105: ...ble Excitation Current Source Values SupportedExcitationCurrentValues Table 22 Bridge and Strain Gage Support Options DT9836 Series A D D A DIN DOUT C T TACH QUAD Bridge Support SupportsBridge Supported Bridge Configurations BridgeConfiguration Strain Gage Support SupportsStrainGage Supported Strain Gage Bridge Configurations StrainGageBridgeConfiguration External Excitation Voltage SupportsExtern...

Страница 106: ...ger Yesa a Using software specify the threshold channel as analog input channel 0 and specify a threshold level between 0 and 10 V Negative Threshold Trigger Support SupportsNegThresholdTrigger Digital Event Trigger Support SupportsDigitalEventTrigger Threshold Trigger Channel SupportedThresholdTriggerChannel 0 Post Trigger Scan Count SupportsPostTriggerScanCount Table 24 Reference Trigger Options...

Страница 107: ...Hz 36 MHz 0 0 36 MHz 36 MHz Maximum Clock Divider MaxExtClockDivider 0 0 1 1 4 294 967 296 4 294 967 296 Minimum Clock Divider MinExtClockDivider 0 0 1 1 2 2 Maximum Frequency MaxFrequency 225 kHz or 800 kHza a The maximum throughput of the DT9836S 6 2 OEM DT9836S 6 2 BNC DT9836S 6 0 OEM and DT9836S 6 0 BNC modules is 800 kHz if the channel list includes six or fewer entries refer to page 70 for m...

Страница 108: ...ode Support SupportsContinuousMeasure Yes High to Low Output Pulse Support SupportsHighToLowPulse Yes Low to High Output Pulse Support SupportsLowToHighPulse Yes Variable Pulse Width Support SupportsVariablePulseWidth Yesa None internal Gate Type Support SupportsGateNone Yes High Level Gate Type Support SupportsGateHighLevel Yesb Low Level Gate Type Support SupportsGateLowLevel Yesb High Edge Gate...

Страница 109: ...petitive one shot modes High level and low level are supported for event counting up down counting frequency measurement edge to edge measurement continuous edge to edge measurement and rate generation modes Table 27 Tachometer Options DT9836 Series A D D A DIN DOUT C T TACH QUAD Tachometer Falling Edges SupportsFallingEdge Tachometer Rising Edges SupportsRisingEdge Tachometer Stale Data Flag Supp...

Страница 110: ...Chapter 6 110 ...

Страница 111: ...111 7 Troubleshooting General Checklist 112 Technical Support 114 If Your Module Needs Factory Service 115 ...

Страница 112: ... page 114 Table 28 Troubleshooting Problems Symptom Possible Cause Possible Solution Module is not recognized You plugged the module into your computer before installing the device driver From the Control Panel System Hardware Device Manager uninstall any unknown devices showing a yellow question mark Then run the setup program on your OMNI CD to install the USB device drivers and reconnect your U...

Страница 113: ...s or vice versa Check your wiring and ensure that what you specify in software matches your hardware configuration see the instructions in Chapter 3 The DT9836 Series module is out of calibration DT9836 Series modules are calibrated at the factory If you want to readjust the calibration of the analog input or analog output circuitry refer to Chapter 8 The cable impedance is not matched at the sour...

Страница 114: ...anslation com and click on the Support link When requesting technical support be prepared to provide the following information Your product serial number The hardware software product you need help on The version of the OMNI CD you are using Your contract number if applicable If you are located outside the USA contact your local distributor see our web site www datatranslation com for the name and...

Страница 115: ...lation com for the name and telephone number of your nearest distributor All return shipments to Data Translation must be marked with the correct RMA number to ensure proper processing 2 Using the original packing materials if available package the module as follows Wrap the module in an electrically conductive plastic material Handle with ground protection A static discharge can destroy component...

Страница 116: ...Chapter 7 116 ...

Страница 117: ...117 8 Calibration Using the Calibration Utility 119 Calibrating the Analog Input Subsystem 120 Calibrating the Analog Output Subsystem 122 ...

Страница 118: ... analog input and analog output circuitry on the DT9836 Series modules every six months using the DT9832 DT9836 Calibration Utility Note Ensure that you installed the DT9836 Series Device Driver prior to using the DT9832 DT9836 Calibration Utility This chapter describes how to calibrate the analog input and output subsystems of DT9836 Series modules using the DT9832 DT9836 Calibration Utility ...

Страница 119: ...ibration DT9836 Calibration Utility The main menu of the DT9832 DT9836 Calibration Utility appears 2 Select the module to calibrate and then click OK Once the DT9832 DT9836 Calibration Utility is running you can calibrate the analog input circuitry either automatically or manually described on page 120 or the analog output circuitry of the DT9836 Series module described on page 122 ...

Страница 120: ...els from the Type of Calibration drop down list box in the Automatic Calibration area 3 Set the voltage supply on your selected channel to 0 000V 4 Click the Auto Calibration Start button A message appears notifying you to verify that 0 000 V is applied to the channel 5 Verify that the supplied voltage to your selected channel is 0 000 V and then click OK The offset value is calibrated When the of...

Страница 121: ...set edit box or by clicking the up down buttons until the A D Value is 0 000 V 2 Adjust the gain as follows a Verify that 9 375 V is applied to AD Ch0 and that A D Channel Select is set to Channel 0 The current voltage reading for this channel is displayed in the A D Value window b Adjust the gain by entering values between 0 and 255 in the Gain edit box or by clicking the up down buttons until th...

Страница 122: ...75 V 4 Adjust the offset by entering values between 0 and 255 in the DAC 0 Offset edit box or by clicking the up down buttons until the voltmeter reads 9 375 V 5 In the DAC Output Voltage box select 9 375 V 6 Adjust the gain by entering values between 0 and 255 in the DAC 0 Gain edit box or by clicking the up down buttons until the voltmeter reads 9 375 V 7 Repeat steps 2 through 6 for Analog Outp...

Страница 123: ...6 Digital I O Specifications 127 Counter Timer Specifications 128 External Trigger Specifications 129 Clock Specifications 130 Power Physical and Environmental Specifications 131 Mating Connector Specifications 132 Regulatory Specifications 133 External Power Supply Specifications 134 ...

Страница 124: ...es s Channel bandwidth 4 MHz to 3 dB point for the DT9836S 1 125 MHz to 3 dB point for all other DT9836 Series modules Sample and hold Aperture uncertainty Aperture delay Aperture match Gain match Zero match 1 ns 35 ns 5 ns 0 015 1 5 mV System accuracy to of FSR Gain 1 0 015 Bipolar input range 10 V 5 V Data encoding Offset binary Maximum input voltage without damage Power on Power off 30 V 20 V I...

Страница 125: ...B typical a Input cables must be properly matched for optimum performance b The the number of channels available depends on the model you purchase c This throughput can be achieved if the channel list includes six or fewer channels refer to page 70 for more information on throughput and the number of channel list entries Table 29 A D Subsystem Specifications cont Feature Specificationsa ...

Страница 126: ...eps Throughput 500 kSamples s per channel Slew rate 10 V μs Glitch energy 12 nV s typical Output range 10 V Data encoding Offset binary Output current 5 mA maximum load Output impedance 0 1 Ω maximum Capacitive driver capability 0 004 μF Protection Short circuit to analog ground Integral nonlinearity 1 0 LSB Differential nonlinearity 1 0 LSB Inherent quantizing error 1 2 LSB Error Zero Gain 0 0003...

Страница 127: ... termination DT9836 DT9836S Inputs tied to 3 3 V through 15 kΩ pull up resistors No pull up resistors provided Logic family LVTTL Logic sense Positive true Inputs Input type Input logic load High input voltage Low input voltage Low input current Level sensitive 1 LVTTL 2 0 V minimum 0 8 V maximum 0 4 mA maximum Outputs High output Low output 2 4 V minimum with up to 6 mA 0 4 V maximum with up to 3...

Страница 128: ...Clock output Minimum Maximum 0 0084 Hz 18 MHz Maximum clock or gate input frequency 18 MHza a The integrity of the signal degrades at frequencies greater than 10 MHz Minimum pulse width minimum amount of time it takes a C T to recognize an input pulse Greater than 27 8 nsa Maximum input frequency 17 986 MHz Logic family LVTTL Inputs Input logic load High input voltage Low input voltage Low input c...

Страница 129: ...gger sources Internal External Software initiated Software selectable Input type Edge sensitive Logic family LVTTL Inputs Input logic load Input termination High input voltage Low input voltage High input current Low input current 1 LVTTL 2 2 kΩ pull up to 3 3 V 2 0 V minimum 0 8 V maximum 25 μA maximum 0 25 mA maximum Minimum pulse width High Low 25 ns 25 ns Triggering modes Single scan Continuou...

Страница 130: ...Hz Oscillator accuracy recording time error 50 ppm Table 35 External A D and D A Clock Specifications Feature Specifications Input typea A D D A a A quiet glitch free stable clock is required for best results and to prevent overclock conditions In addition it is recommended that you avoid gating the clock unless gating on and off is synchronous to the clock falling edge rising edge Logic family LV...

Страница 131: ...ries modules Table 36 Power Physical and Environmental Specifications Feature Specifications Power 5 V 5 2 A maximum Physical Dimensions OEM Dimensions BNC Weight OEM 190 mm x 100 mm 215 9 mm x 105 9 mm x 50 mm 4 6 ounces Environmental Operating temperature range Storage temperature range Relative humidity 0 C to 55 C 25 C to 85 C to 95 noncondensing ...

Страница 132: ... 5747375 8 AMP Tyco 5 747917 2 Digital I O AMP Tyco 5747301 8 AMP Tyco 5 747916 2 C T DAC Clk Trig AMP Tyco 5747301 8 AMP Tyco 5 747916 2 OEM version J2 AMP Tyco 6 104068 8 AMP Tyco 3 111196 4a a The mating PCB receptacle is AMP Tyco 6 104078 3 J3 AMP Tyco 6 104068 8 AMP Tyco 3 111196 4a TB1b b Secondary power connector Phoenix Contact 1707434 Phoenix Contact 1839610 EP353 accessory panel J1 AMP T...

Страница 133: ...quipment for Measurement Control and Laboratory Use EMC Requirements EN61000 4 2 2009 Electrostatic Discharge ESD 4 kV contact discharge 8 kV air discharge 4 kV horizontal and vertical coupling planes EN61000 4 3 2006 Radiated electromagnetic fields 3 V m 80 to 1000 MHz 3 V m 1 4 GHz to 2 GHz 1 V m 2 GHz to 2 7 GHz EN61000 4 4 2004 Electrical Fast Transient Burst EFT 1 kV on data cables EN61000 4 ...

Страница 134: ...rent TPES22 050400 TPEMG24 S050400 7 Typical 0 38 A at 115 V AC 0 15 A at 230 V AC Typical 0 347 A at 115 V AC 0 215 A at 230 V AC Frequency 47 to 63 Hz Inrush current TPES22 050400 TPEMG24 S050400 7 35 A at 230 V AC typical or less than 30 A by adding thermistor 6 274 A RMS at 230 V AC Output voltage 5 V DC Output current 4 0 A Output wattage TPES22 050400 TPEMG24 S050400 7 Typical 22 24 W Typica...

Страница 135: ...ssignments and LED Status Indicators OEM Version Connectors 136 BNC Box Connectors 141 EP353 Accessory Panel Connectors 144 EP356 Accessory Panel Connectors 148 EP355 Screw Terminal Assignments 152 LED Status Indicators 153 ...

Страница 136: ...ing your own cable and screw terminal panel refer to Appendix A for information about the required mating connectors Figure 26 shows the orientation of the pins on these connectors Figure 26 Connectors on OEM Version of DT9836 Module Note If you are using the BNC connection box refer to Chapter 3 and BNC Box Connectors on page 141 for wiring information Connector J3 TB1 Secondary Power Connector s...

Страница 137: ...ound 41 Analog Ground 8 Reserved 42 Reserved 9 Analog Ground 43 Analog Ground 10 Reserved 44 Reserved 11 Analog Ground 45 Analog Ground 12 Reserved 46 Reserved 13 Analog Ground 47 Analog Ground 14 Reserved 48 Reserved 15 Analog Ground 49 Analog Ground 16 Reserved 50 Reserved 17 Analog Ground 51 Analog Ground 18 Reserved 52 Reserved 19 Analog Ground 53 Analog Ground 20 Reserved 54 Reserved 21 Analo...

Страница 138: ...1 Quad 2 Index 35 Quad Dec 2 B 2 Quad Dec 2 A 36 Digital Ground 3 Quad 1 Index 37 Quad Dec 1 B 4 Quad Dec 1 A 38 Digital Ground 5 Quad 0 Index 39 Quad Dec 0 B 6 Quad Dec 0 A 40 Digital Ground 7 Counter 1 Out 41 Counter 1 Gate 8 Counter 1 Clock 42 Digital Ground 9 Counter 0 Out 43 Counter 0 Gate 10 Counter 0 Clock 44 Digital Ground 11 Digital Ground 45 Reserved 12 Digital Input 15 46 Digital Output...

Страница 139: ...gital Input 6 55 Digital Output 6 22 Digital Input 5 56 Digital Output 5 23 Digital Input 4 57 Digital Output 4 24 Digital Input 3 58 Digital Output 3 25 Digital Input 2 59 Digital Output 2 26 Digital Input 1 60 Digital Output 1 27 Digital Input 0 61 Digital Output 0 28 External ADC Clock 62 External ADC Trigger 29 External DAC Clock 63 External DAC Trigger 30 Digital Ground 64 Digital Ground 31 A...

Страница 140: ...taching the EP356 to the OEM version of the DT9836 Series module and for information about the connector pin assignments OEM TB1 Connector Table 42 lists the pin assignments for connector TB1 on the OEM version of the DT9836 Series modules Table 42 Pin Assignments for Connector TB1 on the OEM Version of Module TB1 Pin Assignment Signal Description 1 5 V 2 Ground 3 Shield Chassis Ground ...

Страница 141: ...onnection Box Table 43 lists the pin assignments for the Digital In Out connector on the BNC connection box Table 43 BNC Connection Box Digital In Out Connector Pin Assignments Pin Assignment Signal Description Pin Assignment Signal Description 1 Digital Input 0 20 Digital Output 0 2 Digital Input 1 21 Digital Output 1 3 Digital Input 2 22 Digital Output 2 4 Digital Input 3 23 Digital Output 3 5 D...

Страница 142: ...tput 9 11 Digital Input 10 30 Digital Output 10 12 Digital Input 11 31 Digital Output 11 13 Digital Input 12 32 Digital Output 12 14 Digital Input 13 33 Digital Output 13 15 Digital Input 14 34 Digital Output 14 16 Digital Input 15 35 Digital Output 15 17 Digital Ground 36 Reserved 18 Digital Ground 37 Digital Ground 19 No Connect Table 43 BNC Connection Box Digital In Out Connector Pin Assignment...

Страница 143: ... For all other modules these signals are reserved 22 Analog Output 2 Returna 4 Analog Output 3a 23 Analog Output 3 Returna 5 Digital Ground 24 Digital Ground 6 External DAC Clock 25 External DAC Trigger 7 External ADC Clock 26 External ADC Trigger 8 Counter 0 Clock 27 Digital Ground 9 Counter 0 Out 28 Counter 0 Gate 10 Counter 1 Clock 29 Digital Ground 11 Counter 1 Out 30 Counter 1 Gate 12 Quad De...

Страница 144: ...ory Panel to Connector J2 Connector J1 Figure 30 shows the orientation of the pins for connector J1 on the EP353 panel Figure 30 Orientation of the Pins for Connectors J1 on the EP353 Panel You can use connector J1 and an AC1315 cable to attach a 5B Series signal conditioning backplane to the EP353 accessory panel Module Connector J2 EP353 Accessory Panel 26 Pin Connector J1 37 Pin Connector J2 Mo...

Страница 145: ...ta Translation shown in Figure 32 or by building your own cable panel Refer to Appendix A for information about the required mating connectors Table 45 EP353 Connector J1 Pin Assignments J1 Pin Assignment Signal Description J1 Pin Assignment Signal Description 1 Analog In 0 2 Analog In 6a a Reserved on DT9836 6 modules 3 Analog Ground 4 Analog In 7a 5 Analog In 1 6 Analog Ground 7 Analog In 2 8 An...

Страница 146: ...ption Pin Assignment Signal Description 1 Analog In 0 20 Analog In 6a 2 Analog In 1 21 Analog In 7a 3 Analog In 2 22 Analog In 8a 4 Analog In 3 23 Analog In 9a 5 Analog In 4 24 Analog In 10a 6 Analog In 5 25 Analog In 11a 7 Reserved 26 Reserved 8 Reserved 27 Reserved 9 Reserved 28 Reserved 10 Reserved 29 Reserved 11 Reserved 30 Reserved 12 Reserved 31 Reserved 13 Reserved 32 Reserved 14 Reserved 3...

Страница 147: ... Indicators 147 17 Reserved 36 Analog Ground 18 5 V Analog 37 Digital Ground 19 Chassis Ground a Reserved on DT9836 6 modules Table 46 EP353 Connector J2 Pin Assignments cont Pin Assignment Signal Description Pin Assignment Signal Description ...

Страница 148: ... of the Pins for Connectors J1 and J2 of the EP356 Panel Connector J1 Use connector J1 on the EP356 accessory panel to attach digital I O signals You can access the pins on the connector J1 either by using the EP333 cable and STP37 screw terminal panel available from Data Translation shown in Figure 35 or by building your own cable panel To build your own cable panel refer to Appendix A for inform...

Страница 149: ...tal Out 0 2 Digital Input 1 21 Digital Out 1 3 Digital Input 2 22 Digital Out 2 4 Digital Input 3 23 Digital Out 3 5 Digital Input 4 24 Digital Out 4 6 Digital Input 5 25 Digital Out 5 7 Digital Input 6 26 Digital Out 6 8 Digital Input 7 27 Digital Out 7 9 Digital Input 8 28 Digital Out 8 10 Digital Input 9 29 Digital Out 9 11 Digital Input 10 30 Digital Out 10 12 Digital Input 11 31 Digital Out 1...

Страница 150: ... 36 or by building your own cable panel To build your own cable panel refer to Appendix A for information about the required mating connectors Figure 36 Connecting the STP37 Screw Terminal Panel to Connector J2 of the EP356 Accessory Panel Using the EP333 Cable 17 Digital Ground 36 Reserved 18 Digital Ground 37 Digital Ground 19 Chassis Ground Table 47 EP356 Connector J1 Pin Assignments cont Pin A...

Страница 151: ...36 6 4 OEM and DT9836 6 4 BNC modules only 5 V on other modules 23 Analog Out 3 Returnd d Analog Output 3 Return on DT9836 6 4 OEM and DT9836 6 4 BNC modules only digital ground on other modules 5 Digital Ground 24 Digital Ground 6 External DAC Clock 25 External DAC Trigger 7 External ADC Clock 26 External ADC Trigger 8 Counter 0 Clock 27 Digital Ground 9 Counter 0 Out 28 Counter 0 Gate 10 Counter...

Страница 152: ...dule as shown in Figure 37 Figure 37 Connecting the EP355 Panel to the OEM Module The screw terminal assignments correspond to the pin assignments on the J3 connector on the OEM version of the DT9836 Series module itself Refer to Table 41 on page 138 using the pin numbers to reference the screw terminals on the EP355 EP355 Accessory Panel Module Connector J2 Module Connector J3 ...

Страница 153: ...rs DT9836 Series modules have a single bi color LED that indicates the status of the module as described in Table 49 Table 49 LED Status Indicators on the DT9836 Series Modules Color of the LED Status Description Green Module is powered Blinking amber Module is acquiring data ...

Страница 154: ...Appendix B 154 ...

Страница 155: ...155 C Ground Power and Isolation Secondary Power Connector 156 Ground Power and Isolation Connections 157 ...

Страница 156: ...bedded applications The location of the connector is shown in Figure 38 Figure 38 Secondary Power Connector The pin assignments for the secondary power connector TB1 are as follows Pin 1 5 V Pin 2 Ground Pin 3 Shield chassis ground Primary Power Connector USB Connector LED Secondary Power Connector TB1 OEM Version of DT9836 Series Module 1 2 3 ...

Страница 157: ...ply shipped with the BNC connection box and available from Data Translation for the OEM version of the module has no connection between 5V DGND and earth ground The USB connector case is connected to earth ground The USB data lines and USB GND are not connected to earth ground The USB DGND is connected to the USB GND of the PC USB port The TB1 5 V connector is available from the OEM version of a D...

Страница 158: ...Appendix C 158 ...

Страница 159: ...ata format and transfer 82 error conditions 83 gain 79 ranges 79 resolution 78 single value operations 80 subsystem specifications 126 testing continuous 59 testing single value 57 wiring 45 analog threshold trigger 77 applet Open Layers Control Panel 85 113 application wiring analog outputs 45 continuous edge to edge measurement 50 digital inputs and outputs 46 edge to edge measurement 50 event c...

Страница 160: ... EP356 148 149 connector TB1 pin assignments OEM version 140 continuous analog input post trigger 99 scan operations 75 continuous analog output 99 streaming 81 waveform generation mode 81 continuous counter timer 99 continuous digital I O 84 99 continuous edge to edge measurement mode 92 108 wiring 50 Control Panel applet 85 113 conversion modes analog input scan mode 75 continuous analog input s...

Страница 161: ...ibrary 21 duty cycle 88 E edge type clock falling 108 clock rising 108 gate falling 108 gate rising 109 edge to edge measurement mode 91 108 wiring 50 encoding data 77 82 environmental specifications 131 EP333 cable 23 EP353 accessory panel 22 144 EP355 accessory panel 22 EP355 screw terminal 152 EP356 accessory panel 22 148 149 EP356 pin assignments 43 EP360 cable 23 EP361 power supply 22 errors ...

Страница 162: ...version 137 J3 connector pin assignments OEM version 138 L LabVIEW 21 LED 32 33 LED status indicator 153 LEDs 33 legacy CPL elevated 35 lines digital I O 84 low edge gate type 108 low level gate type 108 LV Link 21 M matching cables 39 MATLAB 21 MaxDifferentialChannels 101 MaxExtClockDivider 107 MaxFrequency 107 MaxMultiScanCount 100 MaxRetriggerFreq 100 MaxSingleEndedChannels 101 measuring freque...

Страница 163: ...s 39 pre scale value 95 pulse output one shot 93 rate generation 93 repetitive one shot 94 testing 63 types 88 wiring 51 pulse width 88 91 wiring 49 Q quadrature decoder features 95 in the analog input channel list 73 wiring 52 Quick DataAcq application 21 running 55 QuickDAQ Advanced FFT Analysis option 20 Base version 19 FFT Analysis option 20 R ranges analog input 74 analog output 79 number of ...

Страница 164: ...nalTTLTrigger 106 SupportsOneShot 108 SupportsOneShotRepeat 108 SupportsPosExternalTTLTrigger 106 SupportsPosThresholdTrigger 106 SupportsProgrammableGain 102 SupportsRateGenerate 108 SupportsSimultaneousClocking 107 SupportsSimultaneousSampleHold 101 SupportsSimultaneousStart 99 SupportsSingleEnded 101 SupportsSingleValue 99 SupportsSoftwareTrigger 106 SupportsTwosCompEncoding 100 SupportsUpDown ...

Страница 165: ...tputs 45 continuous edge to edge measurement 50 digital inputs and outputs 46 edge to edge measurement 50 event counting 47 frequency measurement 49 period measurement 49 preparing 39 pulse output 51 pulse width measurement 49 recommendations 39 single ended analog inputs 44 to the BNC connection box 40 up down counting 48 writing programs in C C 21 Visual Basic NET 21 Visual C 21 ...

Страница 166: ...Index 166 ...

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