National InstrumentsメーカーUSB-6008/6009の使用説明書/サービス説明書
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USER GUIDE AND SPECIFICATIONS USB-6008/6009 This gui de descri bes ho w to use t he Nation al Instru ments USB -6008/6 009 data acquisition (D A Q) devices and lists specification s.
USB-600 8/6009 U ser Guide and S peci ficati ons 2 ni.com Figu re 1. USB-60 08/600 9 Figu re 2. USB-60 08/60 09 Back Vi ew Safety Guidelines Caution Oper ate the hardw are only as descr i bed in these operating inst ructio ns.
© Nationa l Instrum ents Cor poratio n 3 USB-6008/600 9 User Guide an d Specificat ions Do not operate th e dev ice in an e xplosi v e atmosphere or wher e there may be flammab le gases or fumes. I f you m ust operate the de vice i n such an en vironment, it must be in a sui tably rat ed enclosure.
USB-600 8/6009 U ser Guide and S peci ficati ons 4 ni.com • Measurement Cate gory II is for measurements p erformed on circuits directly connected to the electrical distrib ution system. This category refers to local- lev el el ectrical distrib ution, such as that provided by a standar d wall ou tlet (for e xample, 11 5 V for U.
© Nationa l Instrum ents Cor poratio n 5 USB-6008/600 9 User Guide an d Specificat ions Hardware The f ollow ing block dia gram shows key func tio nal co mpon ents of th e USB-600 8/600 9. Figu re 3. Device B lock D iagram P1.<0..3> P0.<0..7> Digital I/O T er minal Block AI <0.
USB-600 8/6009 U ser Guide and S peci ficati ons 6 ni.com Setting Up Hardware Complete the follow ing steps to set up the hardware: 1. Install combicon screw terminal blocks by inserting them into the combicon jacks. Note The USB -6008/60 09 kit s hips with signal la bels.
© Nationa l Instrum ents Cor poratio n 7 USB-6008/600 9 User Guide an d Specificat ions I/O Connector The USB-6008 /6009 s hips with on e detachable s crew terminal b lock for analog signals an d one detachable screw terminal block for digital signals.
USB-600 8/6009 U ser Guide and S peci ficati ons 8 ni.com Table 4. Digital T erminal Assig nments Module T erm inal Si gnal 17 P0.0 18 P0.1 19 P0.2 20 P0.
© Nationa l Instrum ents Cor poratio n 9 USB-6008/600 9 User Guide an d Specificat ions Signal Descriptions Table 5 describes the signals available on the I/ O connectors.
USB-600 8/6009 U ser Guide and S peci fications 10 ni.com Analog Input You can connect analog input signals to the USB- 6008/60 09 throu gh the I/O connecto r. Refer to Tabl e 5 for mo re informati on about con necting analog input signals . Analog Inpu t Circuitr y Figure 5 illustrates th e analog input circui try of the USB-6008/6009 .
© Nationa l Instrum ents Cor poratio n 11 USB-6008/ 6009 User Guide an d Specific ations AI FIFO The USB-6008/6009 can perform both single and multiple A/D conversions of a fixed or infinite number of sam ples. A first-in-first-out (FIFO) buffer holds data during AI acquisitio ns to ensure that no data is lost.
USB-600 8/6009 U ser Guide and S peci fications 12 ni.com Figu re 7. Exampl e of a Diff erential 20 V Mea surement Connecting a signal greater than ±1 0 V on either pin results in a clipped output .
© Nationa l Instrum ents Cor poratio n 13 USB-6008/ 6009 User Guide an d Specific ations Figu re 9. Conne cting a Referen ce Single-En ded Voltage Sign al Digital T rigger When an AI tas k is define d, you can configure PFI 0 as a digital trigger input.
USB-600 8/6009 U ser Guide and S peci fications 14 ni.com Connecting Ana log Output Loads To connect loads to the USB-6008/6009, connect the positive lead of the load to the AO terminal, and co nnect the ground of the load to a GND terminal. Figu re 11.
© Nationa l Instrum ents Cor poratio n 15 USB-6008/ 6009 User Guide an d Specific ations Figu re 12. Examp le of Connec ting a Load Caution Ex ceeding the maximum input v oltage ratings or maximum output ratings, which are listed in the Specifications , can damage the D A Q de vice and the com puter .
USB-600 8/6009 U ser Guide and S peci fications 16 ni.com Figu re 13. Example of Connect ing External User-Provided Resist or Complete the following steps to determin e the v alue of the user-provided pull-up r esisto r: 1. Place an ammeter in series with the load.
© Nationa l Instrum ents Cor poratio n 17 USB-6008/ 6009 User Guide an d Specific ations National In struments has several signal conditioning solutions fo r digital applications requirin g high current dri ve. • If you conf igure a DIO line as an input, do not d ri ve the line with vo ltages outside of its normal o perating range.
USB-600 8/6009 U ser Guide and S peci fications 18 ni.com Specificatio ns The following specifications ar e typical at 25 ° C, unless otherwis e noted. Analog Inpu t Converter type . ........... ........... .................Successiv e approximation Analog inputs .
© Nationa l Instrum ents Cor poratio n 19 USB-6008/ 6009 User Guide an d Specific ations Trigger source ... ................. ........... ......... Software or external digital trigger System noise USB-6008, dif ferential.................... 1. 47 mVrms USB-6009, si ngle-ended .
USB-600 8/6009 U ser Guide and S peci fications 20 ni.com Output current d rive.......................... ......5 mA Power-on state . ........... ........... ........... ......0 V Slew rate ..................... ........... ........... ......1 V/ µ s Short circuit current .
© Nationa l Instrum ents Cor poratio n 21 USB-6008/ 6009 User Guide an d Specific ations Digital logic levels External Voltage +5 V output (2 00 mA maximum) . ...... ... +5 V typical, +4.85 V minimum +2.5 V output (1 mA maximum) .. ......... +2.5 V typical +2.
USB-600 8/6009 U ser Guide and S peci fications 22 ni.com Power Requi rements USB 4.10 to 5. 25 VDC...... ............ ...........80 mA typ ical, 500 mA max USB suspend ....... ........... ........... ......300 µ A typical , 500 µ Am a x Physical Ch aracteristics If you ne ed to clean the modu le, wipe it with a dry towel.
© Nationa l Instrum ents Cor poratio n 23 USB-6008/ 6009 User Guide an d Specific ations Voltages Connect only vo ltages that are within these limits.
USB-600 8/6009 U ser Guide and S peci fications 24 ni.com Electrom agnetic Compatibi lity Emissions .............. ................. ........... ......EN 55011 Class A at 10 m FCC Part 15A above 1 G Hz Immunity ... ........... ................. ......
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National Instruments USB-6008/6009を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はNational Instruments USB-6008/6009の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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