Adlink PXI-9527 Manuel d'utilisateur

Advance Technologies; Automate the World.PXI-952724-Bit High Resolution DynamicSignal Acquisition and Generation ModuleUser’s ManualManual Rev.: 2.00

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Introduction 1PXI-95271 IntroductionThe PXI-9527 is a high-performance 2-CH analog input and outputdynamic signal acquisition module, specifically su

2 Introduction1.1 FeaturesX PXI specification Rev. 2.2 compliantX 24-Bit Sigma-Delta ADC and DACX 2-CH simultaneous sampling analog inputs X 2-CH sim

Introduction 3PXI-95271.3 Specifications1.3.1 Analog InputChannel CharacteristicsChannels 2 Input configurations Differential or pseudo-differential

4 IntroductionTable 1-3: Transfer CharacteristicsCrosstalk Crosstalk Adjacent channel < -100 dBMeasured with +/-10V inputInput signal is 18 Vpp @

Introduction 5PXI-9527 Figure 1-1: Analog Input Channel Bandwidth, ±10 V Input RangeAC Coupling -3 dB cutoff frequency 3.5 Hz-0.1 dB cutoff frequency

6 Introduction Figure 1-2: Magnitude Response of AC Couple of Input ChannelIntegrated Electronic Piezoelectric (IEPE)Current 4 mA, each channel indep

Introduction 7PXI-95271.3.2 Analog OutputTable 1-8: AO DC AccuracyChannel CharacteristicsChannels 2 Output configurations Differential or pseudo-di

8 IntroductionOutput ImpedanceDifferentialconfigurationPseudo-differentialconfigurationBetween positive output and chassis ground50 KΩ 10 KΩBetween n

Introduction 9PXI-95271.3.3 Triggers, TimebaseTriggersTrigger source Software command, analog input, external digital trigger, PXI star trigger, and

ii Revision HistoryRevision Release Date Description of Change(s)2.00 2011/11/17 Initial Release

10 Introduction1.3.4 General SpecificationsBus and PhysicalBus interface PCI, 32 bit/ 33MHzPCI Bus Signaling Universal PCI, support 3.3 V and 5 V PCI

Introduction 11PXI-95271.4 Software SupportADLINK provides versatile software drivers and packages to suitvarious user approaches to building a syste

12 Introduction1.4.3 Application Software ADLINK’s Dynamic Signal Assistant is a ready-to-run software util-ity designed for dynamic signal acquisiti

Introduction 13PXI-9527The Input window provides operation of AI channels, such as:X Channel configuration: change AI channels settings and start/sto

14 IntroductionThe Output window provides operation of AI channels, such as:X Output of offset, amplitude, frequency, and phase can be set by, first,

Getting Started 15PXI-95272 Getting StartedThis chapter describes proper installation environment, installationprocedures, package contents and basi

16 Getting StartedInspect the carton and packaging for damage. Shipping and han-dling could cause damage to the equipment inside. Make sure thatthe e

Getting Started 17PXI-95272.3 Device Layout and IO ArrayFigure 2-1: PXI-9527 Side ViewNOTE:NOTE:All dimensions are in mm165.04162.54100210.03

18 Getting StartedThe PXI-9527 I/O array is labeled to indicate connectivity, asshown.Figure 2-2: PXI-9527 I/O array2.4 Installing the module1. Turn

Getting Started 19PXI-95275. Once the module is fully seated, a “click” can be heardfrom the ejector latch. 6. Tighten the screw on the front panel.

Preface iiiPXI-9527PrefaceCopyright 2011 ADLINK Technology, Inc.This document contains proprietary information protected by copy-right. All rights ar

20 Getting Started2.5.3 Analog Output ConnectionIf the DUT inputs are ground-referenced, differential output modecan eliminate measurement errors cau

Operations 21PXI-95273 OperationsThis chapter contains information regarding analog input, analogoutput, triggering and timing for the PXI-9527.3.1 F

22 Operations3.2 Analog Input Channel3.2.1 Analog Input Front-End ConfigurationFigure 3-1: Analog Input Architecture of the PXI-9527Differential and

Operations 23PXI-9527AC and DC Input CouplingAC and DC coupling are available. With DC coupling, DC offsetpresent in the input signal is passed to AD

24 OperationsTransfer characteristics of various input ranges of the PXI-9527are as follows. Data format of the PXI-9527 is 2’s complement.Table 3-2

Operations 25PXI-95273.2.3 ADC and Analog Input FilterADC (Analog-to-Digital Converter)The PXI-9527 provides sigma-delta analog-to-digital convert-er

26 OperationsBus-Mastering Dma Data Transfer PCI bus-mastering DMA is essential for continuous datastreaming, as it helps to achieve full potential P

Operations 27PXI-9527Figure 3-2: Linked List of PCI Address DMA Descriptors3.3 Analog Output ChannelFigure 3-3: Analog Output Architecture of the PXI

28 Operations3.3.1 Analog Output Front-End ConfigurationDifferential and Pseudo-Differential Output ConfigurationDifferential output provides voltage

Operations 29PXI-95273.3.3 DAC and Analog Output FilterDAC (Digital-to-Analog Converter) The PXI-9527 provides two 24-bit delta-sigma DACs, separat-i

iv Preface98, Windows® NT, Windows® 2000, Windows® XP, and Windows®Vista® are registered trademarks of Microsoft® Corporation.PCI™, is a registered t

30 OperationsBus-mastering DMA Data Transfer For analog output, data is transferred from host PC memory toonboard FIFO by DMA transfer. Please see Se

Operations 31PXI-9527Software TriggerThe software trigger, generated by software command, isasserted immediately following execution of specified fun

32 Operationsconnected bus provided by PXI Trigger Bus, multiple modulesare easily synched. When configured as input, the PXI-9527serves as a slave m

Operations 33PXI-9527Trigger ExportThe PCI/PXI-9527 can export trigger signals to the SMB TRGIO on the front panel, and PXI Trigger Bus Numbers 0 thr

34 OperationsFigure 3-7: Post-trigger Acquisition / Waveform GenerationDelay Trigger ModeIf delay trigger mode is configured, delay time from when th

Operations 35PXI-9527To drive the sigma-delta ADC and DAC, an onboard timebaseclock is applied. The timebase clock frequency exceeds the sam-ple rate

36 OperationsADC Filter DelayDAC Filter DelayUpdate Rate (kS/s) Filter Delay (Samples)2 K - 54 kS/s 1254 K-108 kS/s 7108 K-216 kS/s 5216 K-432 kS/s 5

Calibration 37PXI-95274 CalibrationThis chapter introduces the calibration process to minimize analoginput measurement errors and analog output error

38 Calibration4.2 Auto-Calibration Because errors in measurement and outputs will vary with timeand temperature, re-calibration is recommended when t

Calibration 39PXI-9527Sampling Rate2 kS/s - 53.999 kS/s54 kS/s - 107.999 kS/s108 K/s - 215.999 kS/s216 kS/s -432 kS/sOffset Compensation Time6.2 sec

Table of Contents vPXI-9527Table of ContentsPreface ... iiiList of

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Important Safety Instructions 41PXI-9527Important Safety InstructionsFor user safety, please read and follow all instructions,WARNINGS, CAUTIONS, an

42 Important Safety InstructionsX Never attempt to fix the equipment. Equipment should only be serviced by qualified personnel.X A Lithium-type batt

Getting Service 43PXI-9527Getting ServiceContact us should you require any service or assistance. ADLINK Technology, Inc. Address: 9F, No.166 Jia

44 Getting ServiceADLINK Technology (Europe) GmbH Address: Nord Carree 3, 40477 Duesseldorf, Germany Tel: +49-211-495-5552 Fax: +49-211-495-5557

vi Table of Contents3.2 Analog Input Channel ... 223.2.1 Analog Input Front-End Configuration

List of Figures viiPXI-9527List of FiguresFigure 1-1: Analog Input Channel Bandwidth, ±10 V Input Range5Figure 1-2: Magnitude Response of AC Couple

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List of Tables ixPXI-9527List of TablesTable 1-1: Channel Characteristics.............. 3Table 1-2: Crosstalk