National-instruments AT E Series Bedienungsanleitung

DAQAT E Series User ManualMultifunction I/O Devices for the PC ATAT E Series User ManualMay 2002 EditionPart Number 370507A-01

© National Instruments Corporation xi AT E Series User ManualAbout This ManualThis manual describes the electrical and mechanical aspects of each devi

Chapter 4 Connecting Signals© National Instruments Corporation 4-53 AT E Series User ManualMode 1 Output TimingFigure 4-39 details the timing specific

Chapter 4 Connecting SignalsAT E Series User Manual 4-54 ni.comMode 2 Bidirectional TimingFigure 4-40 details the timing specifications for bidirectio

Chapter 4 Connecting Signals© National Instruments Corporation 4-55 AT E Series User ManualField Wiring ConsiderationsEnvironmental noise can seriousl

© National Instruments Corporation 5-1 AT E Series User Manual5Calibrating the DeviceThis chapter discusses the calibration procedures for the AT E Se

Chapter 5 Calibrating the DeviceAT E Series User Manual 5-2 ni.comvary with time and temperature. It is better to self-calibrate when the deviceis ins

Chapter 5 Calibrating the Device© National Instruments Corporation 5-3 AT E Series User Manuala 16-bit device, the external reference should be at lea

© National Instruments Corporation A-1 AT E Series User ManualASpecificationsThis appendix lists the specifications of each device in the AT E Series.

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3AT E Series User Manual A-2 ni.comInput signal rangesInput coupling...

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3© National Instruments Corporation A-3 AT E Series User ManualTransfer Chara

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3AT E Series User Manual A-4 ni.comDynamic CharacteristicsBandwidthSettling t

About This ManualAT E Series User Manual xii ni.combold Bold text denotes items that you must select or click in the software, suchas menu items and d

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3© National Instruments Corporation A-5 AT E Series User ManualSystem noise (

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3AT E Series User Manual A-6 ni.comNon-FIFO mode waveform generation1 channel

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3© National Instruments Corporation A-7 AT E Series User ManualVoltage Output

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3AT E Series User Manual A-8 ni.comDigital I/ONumber of channels...

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3© National Instruments Corporation A-9 AT E Series User ManualMin source pul

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3AT E Series User Manual A-10 ni.comRTSITrigger lines...

Appendix A Specifications for AT-MIO-16E-1, AT-MIO-16E-2, and AT-MIO-64E-3© National Instruments Corporation A-11 AT E Series User ManualMaximum Worki

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10AT E Series User Manual A-12 ni.comappropriate product family, followed by the product,

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10© National Instruments Corporation A-13 AT E Series User ManualInputs protected...

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10AT E Series User Manual A-14 ni.comInput offset current ...

About This Manual© National Instruments Corporation xiii AT E Series User Manualor the NI-DAQ documentation to help you write your application.If you

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10© National Instruments Corporation A-15 AT E Series User ManualMax update rate...

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10AT E Series User Manual A-16 ni.comOutput impedance...0.

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10© National Instruments Corporation A-17 AT E Series User ManualDigital logic levelsPA<

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10AT E Series User Manual A-18 ni.comTiming I/ONumber of channels...

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10© National Instruments Corporation A-19 AT E Series User ManualCalibrationRecommended wa

Appendix A Specifications for AT-MIO-16E-10 and AT-MIO-16DE-10AT E Series User Manual A-20 ni.comEnvironmentalOperating temperature ...

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10© National Instruments Corporation A-21 AT E Series User ManualAT-MIO-16XE-10 and AT-AI-

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10AT E Series User Manual A-22 ni.comFIFO buffer size...

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10© National Instruments Corporation A-23 AT E Series User ManualCMRR, DC to 60 HzDynamic

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10AT E Series User Manual A-24 ni.comCrosstalk, DC to 100 kHzAdjacent channels...

© National Instruments Corporation 1-1 AT E Series User Manual1IntroductionThis chapter describes the AT E Series devices, lists what you need toget s

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10© National Instruments Corporation A-25 AT E Series User ManualGain error (relative to i

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10AT E Series User Manual A-26 ni.comPower-on state ...

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10© National Instruments Corporation A-27 AT E Series User ManualTriggersAnalog TriggerSou

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10AT E Series User Manual A-28 ni.comCalibrationRecommended warm-up time...1

Appendix A Specifications for AT-MIO-16XE-10 and AT-AI-16XE-10© National Instruments Corporation A-29 AT E Series User ManualEnvironmentalOperating te

Appendix A Specifications for AT-MIO-16XE-50AT E Series User Manual A-30 ni.comAT-MIO-16XE-50Analog InputInput CharacteristicsNumber of channels...

Appendix A Specifications for AT-MIO-16XE-50© National Instruments Corporation A-31 AT E Series User ManualData transfers ...

Appendix A Specifications for AT-MIO-16XE-50AT E Series User Manual A-32 ni.comCMRR, DC to 60 HzDynamic CharacteristicsBandwidthSettling time for full

Appendix A Specifications for AT-MIO-16XE-50© National Instruments Corporation A-33 AT E Series User ManualSystem noise (LSBrmsincluding quantization

Appendix A Specifications for AT-MIO-16XE-50AT E Series User Manual A-34 ni.comOffset errorAfter calibration...±0.5 mV max

Chapter 1 IntroductionAT E Series User Manual 1-2 ni.cominterface and a ribbon cable to route timing and trigger signals betweenseveral functions on a

Appendix A Specifications for AT-MIO-16XE-50© National Instruments Corporation A-35 AT E Series User ManualDigital logic levelsPower-on state...

Appendix A Specifications for AT-MIO-16XE-50AT E Series User Manual A-36 ni.comData transfers...DMA, interrupts

Appendix A Specifications for AT-MIO-16XE-50© National Instruments Corporation A-37 AT E Series User ManualPhysicalDimensions(not including connectors

Appendix A Specifications for Maximum Signal Ratings for AT Series DevicesAT E Series User Manual A-38 ni.comElectromagnetic CompatibilityCE, C-Tick,

Appendix A Specifications for Maximum Signal Ratings for AT Series Devices© National Instruments Corporation A-39 AT E Series User ManualTest the Conn

Appendix A Specifications for Maximum Signal Ratings for AT Series DevicesAT E Series User Manual A-40 ni.comIf any signal should fall outside of the

© National Instruments Corporation B-1 AT E Series User ManualBOptional Cable ConnectorDescriptionsThis appendix describes the connectors on the optio

Appendix B Optional Cable Connector DescriptionsAT E Series User Manual B-2 ni.comFigure B-1. 68-Pin MIO Connector Pin Assignments1Not available on AT

Appendix B Optional Cable Connector Descriptions© National Instruments Corporation B-3 AT E Series User ManualFigure B-2 shows the pin assignments for

Appendix B Optional Cable Connector DescriptionsAT E Series User Manual B-4 ni.comFigure B-3 shows the pin assignments for the 68-pin extended AIconne

Chapter 1 Introduction© National Instruments Corporation 1-3 AT E Series User ManualSoftware Programming ChoicesWhen programming National Instruments

Appendix B Optional Cable Connector Descriptions© National Instruments Corporation B-5 AT E Series User ManualFigure B-4 shows the pin assignments for

Appendix B Optional Cable Connector DescriptionsAT E Series User Manual B-6 ni.comFigure B-5 shows the pin assignments for the 50-pin DIO connector. T

Appendix B Optional Cable Connector Descriptions© National Instruments Corporation B-7 AT E Series User ManualFigure B-6 shows the pin assignments for

© National Instruments Corporation C-1 AT E Series User ManualCCommon QuestionsThis appendix contains a list of commonly asked questions and theiransw

Appendix C Common QuestionsAT E Series User Manual C-2 ni.comrelationship. Notice, however, that some AT E Series devices havesettling times that vary

Appendix C Common Questions© National Instruments Corporation C-3 AT E Series User ManualWhat version of NI-DAQ must I have to program my AT E Seriesd

Appendix C Common QuestionsAT E Series User Manual C-4 ni.comI’m using the DACs to generate a waveform, but I discovered with adigital oscilloscope th

Appendix C Common Questions© National Instruments Corporation C-5 AT E Series User Manual4. Initiate AO waveform generation.If you are using NI-DAQ, c

Appendix C Common QuestionsAT E Series User Manual C-6 ni.comnext channel, for example channel 1, is selected, the accumulated charge(current) leaks b

Appendix C Common Questions© National Instruments Corporation C-7 AT E Series User ManualFigure C-2.Comparing Interchannel Delay and Scan IntervalTimi

Chapter 1 IntroductionAT E Series User Manual 1-4 ni.comNational Instruments ADE SoftwareLabVIEW features interactive graphics, a state-of-the-art int

Appendix C Common QuestionsAT E Series User Manual C-8 ni.comThe counter/timer examples supplied with NI-DAQ are not compatiblewith an AT E Series dev

Appendix C Common Questions© National Instruments Corporation C-9 AT E Series User Manualacquisition completes. The above error occurs because NI-DAQ

Appendix C Common QuestionsAT E Series User Manual C-10 ni.comWhat are the power-on states of the PFI and DIO lines on the I/Oconnector?At system powe

© National Instruments Corporation D-1 AT E Series User ManualDTechnical Support andProfessional ServicesVisit the following sections of the National

© National Instruments Corporation G-1 AT E Series User ManualGlossaryPrefix Meaning Valuep- pico- 10–12n- nano- 10–9µ- micro- 10– 6m- milli- 10–3k- k

GlossaryAT E Series User Manual G-2 ni.comAC alternating currentACH analog input channel signalADC A/D converterAIGATE analog input gate signalAIGND a

Glossary© National Instruments Corporation G-3 AT E Series User ManualDAC0OUT analog channel 0 output signalDAC1OUT analog channel 1 output signalDAQ

GlossaryAT E Series User Manual G-4 ni.comGPCTR1_OUT general purpose counter 1 output signalGPCTR0_SOURCE general purpose counter 0 clock source signa

Glossary© National Instruments Corporation G-5 AT E Series User ManualMMB megabytes of memorymin minimummin. minutesMIO multifunction I/OMSB mostsigni

GlossaryAT E Series User Manual G-6 ni.comSs secondsS samplesSCANCLK scan clock signalscan interval controls how often a scan is initialized. The scan

Chapter 1 Introduction© National Instruments Corporation 1-5 AT E Series User ManualOptional EquipmentNI offers a variety of products to use with the

Glossary© National Instruments Corporation G-7 AT E Series User ManualVV voltsVDC volts direct currentVIHvolts, input highVILvolts, input lowVinvolts

© National Instruments Corporation I-1 AT E Series User ManualIndexSymbols+5 V signaldescription, 4-6power connections, 4-29Aabout the manual, xiACH&l

IndexAT E Series User Manual I-2 ni.comanalog input specificationsAT-MIO-16E-1, AT-MIO-16E-2 andAT-MIO-64E-3, A-1amplifier characteristics, A-3dynamic

Index© National Instruments Corporation I-3 AT E Series User Manualfeatures, 1-1getting started, 1-2optional equipment, 1-5software programming choice

IndexAT E Series User Manual I-4 ni.comAT-MIO-16E-10 and AT-MIO-16DE-10(table), 4-10AT-MIO-16XE-10 and AT-AI-16XE-10(table), 4-12AT-MIO-16XE-50 (table

Index© National Instruments Corporation I-5 AT E Series User ManualAT-MIO-16XE-10 and AT-AI-16XE-10(table), 4-12AT-MIO-16XE-50 (table), 4-14descriptio

IndexAT E Series User Manual I-6 ni.comGgeneral-purpose timing signal connectionsFREQ_OUT signal, 4-50GPCTR0_GATE signal, 4-45GPCTR0_OUT signal, 4-46G

Index© National Instruments Corporation I-7 AT E Series User ManualII/O connectors, 4-1exceeding maximum ratings (caution),4-15, 4-17, 4-28I/O signal

IndexAT E Series User Manual I-8 ni.commode 2 bidirectional transfersPort C signal assignments (table), 4-51timing specifications, 4-54multiple-channe

Index© National Instruments Corporation I-9 AT E Series User ManualPFI4/GPCTR1_GATE signalAT-MIO-16E-1, AT-MIO-16E-2 andAT-MIO-64E-3 (table), 4-9AT-MI

Chapter 1 IntroductionAT E Series User Manual 1-6 ni.comUnpackingThe AT E Series device is shipped in an antistatic package to preventelectrostatic da

IndexAT E Series User Manual I-10 ni.compower requirement specificationsAT-MIO-16E-1, AT-MIO-16E-2 andAT-MIO-64E-3, A-10AT-MIO-16E-10 and AT-MIO-16DE-

Index© National Instruments Corporation I-11 AT E Series User Manualdifferential connectionsDIFF input configuration, 4-20floating signal sources, 4-2

IndexAT E Series User Manual I-12 ni.comAT-MIO-16E-10 and AT-MIO-16DE-10analog inputamplifier characteristics, A-13dynamic characteristics, A-14input

Index© National Instruments Corporation I-13 AT E Series User ManualSTARTSCAN signal timing connections, 4-36STB* signal (table), 4-51supporttechnical

IndexAT E Series User Manual I-14 ni.comtriggersanalog, 3-14block diagram, 3-15RTSI triggers, 3-20specificationsAT-MIO-16E-1, AT-MIO-16E-2 andAT-MIO-6

Chapter 1 Introduction© National Instruments Corporation 1-7 AT E Series User Manualpollution degree stated in Appendix A, Specifications. Pollution i

SupportWorldwide Technical Support and Product Informationni.comNational Instruments Corporate Headquarters11500 North Mopac Expressway Austin, Texas

Chapter 1 IntroductionAT E Series User Manual 1-8 ni.com• Installation Category III is for measurements performed in the buildinginstallation. This ca

© National Instruments Corporation 2-1 AT E Series User Manual2Installing and Configuring theDeviceThis chapter explains how to install and configure

Chapter 2 Installing and Configuring the DeviceAT E Series User Manual 2-2 ni.com6. Insert the AT E Series device into an EISA or 16-bit ISA slot. It

Chapter 2 Installing and Configuring the Device© National Instruments Corporation 2-3 AT E Series User ManualApplication software can query the Config

Chapter 2 Installing and Configuring the DeviceAT E Series User Manual 2-4 ni.comThe following tables provide information concerning possible conflict

Chapter 2 Installing and Configuring the Device© National Instruments Corporation 2-5 AT E Series User Manual380 to 38C SDLC Communications380 to 389

Chapter 2 Installing and Configuring the DeviceAT E Series User Manual 2-6 ni.comNoteEISA computers also have channels 0–3 available as 16-bit DMA cha

© National Instruments Corporation 3-1 AT E Series User Manual3Hardware OverviewThis chapter presents an overview of the hardware functions onthe AT E

Chapter 3 Hardware OverviewAT E Series User Manual 3-2 ni.comFigure 3-2 shows the block diagram for the AT-MIO-64E-3.Figure 3-2. AT-MIO-64E-3 Block Di

Chapter 3 Hardware Overview© National Instruments Corporation 3-3 AT E Series User ManualFigure 3-3 shows the block diagram for the AT-MIO-16E-10 andA

Important InformationWarrantyThe AT E Series devices are warranted against defects in materials and workmanship for a period of one year from the date

Chapter 3 Hardware OverviewAT E Series User Manual 3-4 ni.comFigure 3-4 shows a block diagram for the AT-MIO-16XE-10.Figure 3-4. AT-MIO-16XE-10 Block

Chapter 3 Hardware Overview© National Instruments Corporation 3-5 AT E Series User ManualFigure 3-5 shows a block diagram for the AT-AI-16XE-10.Figure

Chapter 3 Hardware OverviewAT E Series User Manual 3-6 ni.comFigure 3-6 shows a block diagram for the AT-MIO-16XE-50.Figure 3-6. AT-MIO-16XE-50 Block

Chapter 3 Hardware Overview© National Instruments Corporation 3-7 AT E Series User Manual12 channels—four differentially configured channels and eight

Chapter 3 Hardware OverviewAT E Series User Manual 3-8 ni.comAT-MIO-16E-10, and AT-MIO-16DE-10 have gains of 0.5, 1, 2, 5, 10, 20,50, and 100 and are

Chapter 3 Hardware Overview© National Instruments Corporation 3-9 AT E Series User ManualNoteYou can calibrate the AT-MIO-16XE-10, AT-AI-16XE-10, and

Chapter 3 Hardware OverviewAT E Series User Manual 3-10 ni.comConsiderations for Selecting Input RangesWhich input polarity and range you select depen

Chapter 3 Hardware Overview© National Instruments Corporation 3-11 AT E Series User ManualFigure 3-7. DitherYou cannot disable dither on the AT-MIO-16

Chapter 3 Hardware OverviewAT E Series User Manual 3-12 ni.comWhen scanning among channels at various gains, the settling times mayincrease. When the

Chapter 3 Hardware Overview© National Instruments Corporation 3-13 AT E Series User ManualAnalog Output♦ AT-MIO-16E-1, AT-MIO-16E-2, AT-MIO-64E-3, AT-

ComplianceFCC/Canada Radio Frequency Interference Compliance*Determining FCC ClassThe Federal Communications Commission (FCC) has rules to protect wir

Chapter 3 Hardware OverviewAT E Series User Manual 3-14 ni.comSelecting a bipolar range for a particular DAC means that any data writtento that DAC is

Chapter 3 Hardware Overview© National Instruments Corporation 3-15 AT E Series User Manualthe full-scale range of the selected channel, and the resolu

Chapter 3 Hardware OverviewAT E Series User Manual 3-16 ni.comFigure 3-9. Below-Low-Level Analog Triggering ModeIn above-high-level analog triggering

Chapter 3 Hardware Overview© National Instruments Corporation 3-17 AT E Series User ManualIn high-hysteresis analog triggering mode, the trigger is ge

Chapter 3 Hardware OverviewAT E Series User Manual 3-18 ni.comDigital I/OThe AT E Series devices contain eight lines of DIO for general-purposeuse. Yo

Chapter 3 Hardware Overview© National Instruments Corporation 3-19 AT E Series User ManualFigure 3-14.CONVERT* Signal RoutingThis figure shows that CO

Chapter 3 Hardware OverviewAT E Series User Manual 3-20 ni.comProgrammable Function InputsThe 10 PFIs are connected to the signal routing multiplexer

Chapter 3 Hardware Overview© National Instruments Corporation 3-21 AT E Series User ManualFigure 3-15.RTSI Bus Signal ConnectionRefer to the Timing Co

© National Instruments Corporation 4-1 AT E Series User Manual4Connecting SignalsThis chapter describes how to make input and output signal connection

Chapter 4 Connecting SignalsAT E Series User Manual 4-2 ni.comFigure 4-1. I/O Connector Pin Assignment for the AT-MIO-16E-1, AT-MIO-16E-2,AT-MIO-16E-1

Canadian Department of CommunicationsThis Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Chapter 4 Connecting Signals© National Instruments Corporation 4-3 AT E Series User ManualFigure 4-2. I/O Connector Pin Assignment for the AT-MIO-64E-

Chapter 4 Connecting SignalsAT E Series User Manual 4-4 ni.comFigure 4-3. I/O Connector Pin Assignment for the AT-MIO-16DE-1050 10049 9948 9847 9746 9

Chapter 4 Connecting Signals© National Instruments Corporation 4-5 AT E Series User ManualI/O Connector Signal DescriptionsTable 4-2.I/O Signal Summar

Chapter 4 Connecting SignalsAT E Series User Manual 4-6 ni.comPA<0. .7 > DGND Input orOutputPort A—These pins are port A of the extra digital I/

Chapter 4 Connecting Signals© National Instruments Corporation 4-7 AT E Series User ManualPFI3/GPCTR1_SOURCE DGND InputOutputPFI3/Counter 1 Source—As

Chapter 4 Connecting SignalsAT E Series User Manual 4-8 ni.comGPCTR0_OUT DGND Output Counter 0 Output—This output is from the general-purposecounter 0

Chapter 4 Connecting Signals© National Instruments Corporation 4-9 AT E Series User ManualPFI1/TRIG2 DIO — Vcc+0.5 3.5 at(Vcc–0.4)5at0.4 1.5 50 kΩ puP

Chapter 4 Connecting SignalsAT E Series User Manual 4-10 ni.comTable 4-4. I/O Signal Summary for the AT-MIO-16E-10 and AT-MIO-16DE-10Signal Name Drive

Chapter 4 Connecting Signals© National Instruments Corporation 4-11 AT E Series User ManualPFI4/GPCTR1_GATE DIO — Vcc+0.5 3.5 at(Vcc–0.4)5at0.4 1.5 50

Chapter 4 Connecting SignalsAT E Series User Manual 4-12 ni.comTable 4-5. I/O Signal Summary for the AT-MIO-16XE-10 and AT-AI-16XE-10Signal Name Drive

© National Instruments Corporation vii AT E Series User ManualContentsAbout This ManualConventions ...

Chapter 4 Connecting Signals© National Instruments Corporation 4-13 AT E Series User ManualPFI6/WFTRIG DIO — Vcc+0.5 3.5 at(Vcc–0.4)5at0.4 1.5 50 kΩ p

Chapter 4 Connecting SignalsAT E Series User Manual 4-14 ni.comVCC DO 0.1 Ω Short-circuitto ground1A — — —DIO<0..7> DIO — Vcc+0.5 13 at(Vcc–0.4)

Chapter 4 Connecting Signals© National Instruments Corporation 4-15 AT E Series User ManualAnalog Input Signal Connections♦ AT-MIO-16E-1, ΑΤ-MIO-16E-2

Chapter 4 Connecting SignalsAT E Series User Manual 4-16 ni.comIn NRSE mode, the AISENSE and AISENSE2 signals are connectedinternally to the negative

Chapter 4 Connecting Signals© National Instruments Corporation 4-17 AT E Series User ManualYou must reference all signals to ground either at the sour

Chapter 4 Connecting SignalsAT E Series User Manual 4-18 ni.comInput ConfigurationsYou can configure the AT E Series device for one of three inputmode

Chapter 4 Connecting Signals© National Instruments Corporation 4-19 AT E Series User ManualFigure 4-5. Summary of Analog Input Connections+–+–V1ACHAIS

Chapter 4 Connecting SignalsAT E Series User Manual 4-20 ni.comDifferential Connection Considerations (DIFF Input Configuration)A differential connect

Chapter 4 Connecting Signals© National Instruments Corporation 4-21 AT E Series User ManualDifferential Connections for Ground-ReferencedSignal Source

Chapter 4 Connecting SignalsAT E Series User Manual 4-22 ni.comDifferential Connections for Nonreferenced orFloating Signal SourcesFigure 4-7 shows ho

ContentsAT E Series User Manual viii ni.comDither ...

Chapter 4 Connecting Signals© National Instruments Corporation 4-23 AT E Series User Manualas to the negative input of the PGIA, without any resistors

Chapter 4 Connecting SignalsAT E Series User Manual 4-24 ni.comSingle-Ended Connection ConsiderationsA single-ended connection is one in which the AT

Chapter 4 Connecting Signals© National Instruments Corporation 4-25 AT E Series User ManualSingle-Ended Connections for Floating SignalSources (RSE Co

Chapter 4 Connecting SignalsAT E Series User Manual 4-26 ni.comFigure 4-9 shows how to connect a grounded signal source to anAT E Series device channe

Chapter 4 Connecting Signals© National Instruments Corporation 4-27 AT E Series User Manualthat (Vin+) + (Vin–) added to the gain times (Vin+) – (Vin–

Chapter 4 Connecting SignalsAT E Series User Manual 4-28 ni.comFigure 4-10. AO ConnectionsThe external reference signal can be either a DC or an AC si

Chapter 4 Connecting Signals© National Instruments Corporation 4-29 AT E Series User ManualFigure 4-11 shows signal connections for three typical DIO

Chapter 4 Connecting SignalsAT E Series User Manual 4-30 ni.comCautionUnder no circumstances should you connect these +5 V power pins directly toanalo

Chapter 4 Connecting Signals© National Instruments Corporation 4-31 AT E Series User ManualFigure 4-12. TIO ConnectionsProgrammable Function Input Con

Chapter 4 Connecting SignalsAT E Series User Manual 4-32 ni.comdepends upon the particular timing signal being controlled. The detectionrequirements f

Contents© National Instruments Corporation ix AT E Series User ManualSISOURCE Signal ...

Chapter 4 Connecting Signals© National Instruments Corporation 4-33 AT E Series User ManualFigure 4-14. Typical Pretriggered AcquisitionTRIG1 SignalAn

Chapter 4 Connecting SignalsAT E Series User Manual 4-34 ni.comFigures 4-15 and 4-16 show the input and output timing requirements forthe TRIG1 signal

Chapter 4 Connecting Signals© National Instruments Corporation 4-35 AT E Series User Manualbefore TRIG2 can be recognized. After the scan counter decr

Chapter 4 Connecting SignalsAT E Series User Manual 4-36 ni.comSTARTSCAN SignalAny PFI pin can externally input the STARTSCAN signal, which isavailabl

Chapter 4 Connecting Signals© National Instruments Corporation 4-37 AT E Series User ManualFigure 4-20. STARTSCAN Output Signal TimingThe CONVERT* pul

Chapter 4 Connecting SignalsAT E Series User Manual 4-38 ni.comCONVERT* SignalAny PFI pin can externally input the CONVERT* signal, which isavailable

Chapter 4 Connecting Signals© National Instruments Corporation 4-39 AT E Series User ManualThe ADC switches to hold mode within 60 ns of the selected

Chapter 4 Connecting SignalsAT E Series User Manual 4-40 ni.comEither the 20 MHz or 100 kHz internal timebase generates the SISOURCEsignal unless you

Chapter 4 Connecting Signals© National Instruments Corporation 4-41 AT E Series User ManualEXTSTROBE* SignalEXTSTROBE* is an output-only signal that g

Chapter 4 Connecting SignalsAT E Series User Manual 4-42 ni.comFigures 4-26 and 4-27 show the input and output timing requirements forthe WFTRIG signa

ContentsAT E Series User Manual x ni.comAppendix DTechnical Support and Professional ServicesGlossaryIndex

Chapter 4 Connecting Signals© National Instruments Corporation 4-43 AT E Series User ManualWhen using an external UPDATE signal, you must apply at lea

Chapter 4 Connecting SignalsAT E Series User Manual 4-44 ni.comUISOURCE SignalAny PFI pin can externally input the UISOURCE signal, which is notavaila

Chapter 4 Connecting Signals© National Instruments Corporation 4-45 AT E Series User ManualAs an output, the GPCTR0_SOURCE signal reflects the actual

Chapter 4 Connecting SignalsAT E Series User Manual 4-46 ni.comFigure 4-32 shows the timing requirements for the GPCTR0_GATE signal.Figure 4-32. GPCTR

Chapter 4 Connecting Signals© National Instruments Corporation 4-47 AT E Series User ManualGPCTR1_SOURCE SignalAny PFI pin can externally input the GP

Chapter 4 Connecting SignalsAT E Series User Manual 4-48 ni.comAs an output, the GPCTR1_GATE signal monitors the actual gate signalconnected to genera

Chapter 4 Connecting Signals© National Instruments Corporation 4-49 AT E Series User Manualleave the DIO7 pin free for general use. Figure 4-37 shows

Chapter 4 Connecting SignalsAT E Series User Manual 4-50 ni.comIf an internal timebase clock is used, the gate signal cannot be synchronizedwith the c

Chapter 4 Connecting Signals© National Instruments Corporation 4-51 AT E Series User ManualThis section lists the timing specifications for handshakin

Chapter 4 Connecting SignalsAT E Series User Manual 4-52 ni.comMode 1 Input TimingFigure 4-38 details the timing specifications for an input transfer