Juniper-systems Allegro DAQ Uživatelský manuál

Data Acquisition Expansion Pod 1Data Acquisition Expansion Pod™User’s GuideContentsChapter 1: Introduction ...

10 User’s Guide I/O Connector Signal Descriptions The following table describes the signals found on the I/O connectors. The information is based

Data Acquisition Expansion Pod 11Signal nameReference Direction DescriptionStandard National Instruments E Series DAQCard SignalsAI SENSE— Input

12 User’s Guide Signal nameReference Direction DescriptionPFI 1/AI REF TRIGD GND Input PFI 1—As an input, this pin is a PFI.Output AI Reference

Data Acquisition Expansion Pod 13Signal nameReference Direction DescriptionPFI 5/AO SAMP CLKD GND Input PFI 5—As an input, this pin is a PFI.Out

14 User’s Guide Signal nameReference Direction DescriptionCTR 0 OUTD GND Output Counter 0 Output Signal—As an output, this pin emits the Ctr0Int

Data Acquisition Expansion Pod 15The configuration switches in the DAQ Expansion Pod let you configure how the pod functions. This chapter describes

16 User’s Guide The chart below shows the name and default setting of each switch. Switch # Switch Name Default Setting1I_FLAG OFF2PFI5_OUT ON3OPA

Data Acquisition Expansion Pod 17Switch # Name Setting Result3 OPA_EN_H OFF Sensor Excitation control is enabled continuously4 DIO7_OUT ON5 SENSOR

18 User’s Guide Switch # Switch Name Switch SettingsResult3 OPA_EN_H OFF Sensor Excitation control is enabled continuously 4 DIO7_OUT ON5 SENSOR_E

Data Acquisition Expansion Pod 19Locating Switches on the SchematicThe Appendix shows a five-page schematic. The schematic provides an in-depth vie

2 User’s Guide Chapter 1: IntroductionThe Allegro CX™, combined with the Data Acquisition Expansion Pod™ (“DAQ Expansion Pod™”), places the functi

20 User’s Guide Appendix: DAQ Expansion Pod SchematicThe next five pages shows the schematic used to build the DAQ Expansion Pod. The following tab

Data Acquisition Expansion Pod 21

22 User’s Guide    

Data Acquisition Expansion Pod 23   

24 User’s Guide 

Data Acquisition Expansion Pod 25

28 User’s Guide 1132 West 1700 North Logan, UT 84321 USATel +1 435.753.1881Fax +1 435.753.1896Email [email protected] www.junipersy

Data Acquisition Expansion Pod 3Chapter 2: Before Connecting the Data Acquisition Expansion PodThis chapter contains instructions for connecting t

4 User’s Guide rugged environmental seal. The connector’s large size makes wiring easy, and its universal design lets you integrate a variety of t

Data Acquisition Expansion Pod 5CAUTION: Damage can occur to the Allegro CX or NI DAQCard if these constraints are not followed.The output voltage

6 User’s Guide Chapter 3: Connecting the Expansion PodThis chapter provides the following:A diagram of the 50-pin D connector A chart with pinout

Data Acquisition Expansion Pod 7Row 1 Row 2 Row 31 – DGND 18 – GPCTR0_OUT 34 – FREQ_OUT2 – PFI8 19 – PFI7 35 – PFI63 – PFI9 20 – GPCTR1_OUT 36 – P

8 User’s Guide Article: “What is the LabVIEW PDA module?” Site: http://www.ni.com/labview/what_is_pdaArticle: “Build Rugged Mobile Test Instrument

Data Acquisition Expansion Pod 9To find more information about the DAQ Expansion Pod, the Allegro CX, NI DAQCards, LabVIEW, or LabVIEW PDA, use the