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Manuale per l’uso National Instruments 9221

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Summary
  • National Instruments 9221 - page 1

    OPERATING INSTRUCTIONS AND S PECIFICATIONS NI 9201/9221 8-Channel, 12-Bit Analog Input Modules ni.com/manuals Deutsch Français ...

  • National Instruments 9221 - page 2

    NI 9201/9221 2 ni.com This doc u ment describes ho w to u se the National Instr u ments 9 201 and National Instr u ments 9221 and incl u des specif ications and terminal assignments for the NI 9201/9221. In this doc u ment, the NI 9201/9221 with screw terminal and NI 9201/9221 with DSUB are referred to incl u si vely as the NI 9201/9221. V isit ni. ...

  • National Instruments 9221 - page 3

    © National Inst ruments Corp. 3 NI 9201/9221 Safety Guidelines Operate the NI 9201/9221 only as described in these operating instr u ctions. Hot Surface This icon denotes that the component may be hot. T o u ching this component may res u lt in bodily inj u ry . Safety Guidelines for Hazardous V oltages Yo u can connect hazardo u s voltages only t ...

  • National Instruments 9221 - page 4

    NI 9201/9221 4 ni.com Caution Make s u re that devices and circ u its connected to the mod u le are properly ins u lated from h u man contact. Caution When mod u le terminals are hazardo u s voltage LIVE (>42.4 V pk /60 VDC), yo u m u st ens u re that devices and circ u its connected to the mod u le are properly ins u lated from h u man contact. ...

  • National Instruments 9221 - page 5

    © National Inst ruments Corp. 5 NI 9201/9221 Figure 1. NI 9932 Connector Backshell Safety Guidelines fo r Hazardous Loca tions The NI 9201/9221 is s u itable for u se in Class I, Di vision 2, Gro u ps A, B, C, D, T4 hazardo u s locations; Class I, Zone 2, AEx nC IIC T4, and Ex nC IIC T4 hazardo u s locations; and nonhazardo u s locations on ly . F ...

  • National Instruments 9221 - page 6

    NI 9201/9221 6 ni.com Caution Do not disconnect I/O-side wires or connectors u nless power has been switched of f or the area is know n to be nonhazardo u s. Caution Do not r em ove m od u les u nless po wer has been switched off or the area is kno wn to be nonhazardo u s. Caution S u bstit u tion of components may impair s u itability for Class I, ...

  • National Instruments 9221 - page 7

    © National Inst ruments Corp. 7 NI 9201/9221 locations. I f yo u are u sing the NI 9201/9221 in Gas Gro u p IIC hazardo u s locations or in ambient temperat u res of –4 0 ° C ≤ Ta ≤ 70 °C, yo u m u st u se the de vice in an NI ch assis that has been e v al u at ed as EEx nC IIC T4, Ex nA IIC T4, or Ex nL IIC T4 eq u ipment. Special Conditi ...

  • National Instruments 9221 - page 8

    NI 9201/9221 8 ni.com Connecting the NI 9201/9221 The NI 9201/9221 provides co nnections for eight analog inp u t channels. Figure 2. NI 9201/9221 T erminal and Pin Assignm ents AI0 AI1 AI2 AI3 AI4 AI5 AI6 AI7 NC COM 0 1 2 3 4 5 6 7 8 9 COM NC COM COM NC COM COM NC COM COM NC COM COM AI0 NC AI1 AI2 NC AI3 AI4 NC AI5 AI6 NC AI7 1 2 3 4 5 6 7 8 9 10 ...

  • National Instruments 9221 - page 9

    © National Inst ruments Corp. 9 NI 9201/9221 The NI 9201/9221 with scre w te rminal has a 10-terminal, detachable scre w-terminal connector . The NI 9201/9221 with DSUB has a 25-pin DSUB connect or . Each channel has an AI terminal or pin to which yo u can connect a voltag e signal. COM, the common terminal or pin, is inte rnally connected to the ...

  • National Instruments 9221 - page 10

    NI 9201/9221 10 ni.com Yo u can connect single-e nded v oltage signals to the NI 9201/9221. Connect the positi ve lead of the v oltage signal to AI. Connect the gro u nd signal to COM. Refer to Fig u re 3 for an ill u stration of connecting a single-ended volt age signal to the NI 9201/9221. Figure 4. Connecting a Single-End ed Voltage Si gnal to t ...

  • National Instruments 9221 - page 11

    © National Inst ruments Corp. 11 NI 9201/9221 scre w-terminal connector or u se the NI 9932 backshell kit to protect the connecti ons. Refer to Fig u re 5 for an ill u stration of u sing ferr u les. Refer to Fig u re 1 for an ill u stration of the NI 9932 connector backshell. Figure 5. 10-T erminal Detachable Screw-T e rminal Connector with Ferrul ...

  • National Instruments 9221 - page 12

    NI 9201/9221 12 ni.com Sleep Mode This mod u le s u pports a low-po wer sleep mode. S u pport for sleep mode at the system le vel depe nds on the chassis that the mod u le is pl u gged into. Refer to the chassis man u al for information abo u t s u pport for sleep mode. If the chassis s u pports sleep mode, refer to the software help for informatio ...

  • National Instruments 9221 - page 13

    © National Inst ruments Corp. 13 NI 9201/9221 Input Characteristics N u mber of channels ............ ........... ... 8 an alog inp u t channels ADC resol u tion . ........... ........... .......... 12 bits T ype of ADC ....... ........... ........... ........ S u ccessiv e approximation register (SAR) Sample rate ( aggreg ate) Inp u t range NI 92 ...

  • National Instruments 9221 - page 14

    NI 9201/9221 14 ni.com Operating voltage ranges 1 Overv oltage protection (channel-to-COM) ......... ......... .......... ±100 V 1 Refer to the Safety Guideli nes section for more information abo u t safe oper ating voltages . Module Measurement V o ltage, Channel-to -COM Maximum V oltage, Channel-to-Earth Ground or COM-to-Earth Ground Min (V) Ty ...

  • National Instruments 9221 - page 15

    © National Inst ruments Corp. 15 NI 9201/9221 NI 9201 acc u racy (e xcl u des noise) Measurement Conditions Per cent of Reading (Gain Error) Per cent of Range * (Offset Error) Calibrated typ (25 °C, ±5 °C) ±0.04% ±0.07% Calibrated max (– 40 to 70 ºC) ±0.25% ±0.25% Uncalibrated typ (25 °C, ±5 ° C) ±0.26% ±0.46% Uncalibrated max (– ...

  • National Instruments 9221 - page 16

    NI 9201/9221 16 ni.com NI 9221 acc u racy (e xcl u des noise) Stability Gain drift .......... ............ ........... ... ±34 ppm/°C Offset drift NI 9201 ......... .................. ..... ±100 μ V/°C NI 9221 ......... .................. ..... ±580 μ V/°C Inp u t bandwidth (–3 dB) NI 9201 ......... ...................... ........ 690 kHz ...

  • National Instruments 9221 - page 17

    © National Inst ruments Corp. 17 NI 9201/9221 Inp u t impedance Resistance ..... ......... ........... .......... 1 M Ω Capacitance ......... ........... ........... . 5 pF Inp u t noise (code-centered) RMS ................. ............ ......... ..... 0.7 LSB rms Peak-to-peak ........ ......... ........... ... 5 LSB No missing code s ....... .. ...

  • National Instruments 9221 - page 18

    NI 9201/9221 18 ni.com MTBF .......... ........... .................. ........ 1,485,465 ho u rs at 25 °C; Bellcore Iss u e 6, Method 1, Case 3, Limited P art Stress Method Note Contact NI for Bellcore MTBF specifications at other temperat u res or for MIL-HDBK-21 7F specifications. Power Requirements Power cons u mption fr om chassis Activ e mode ...

  • National Instruments 9221 - page 19

    © National Inst ruments Corp. 19 NI 9201/9221 Physical Characteristics If yo u need to clean the mod u l e, wipe it with a dry to wel. Screw-terminal wiring ............ .......... 12 to 24 A WG copper cond u ctor wire with 10 mm (0.39 in.) of ins u lation stripped from the end Ferr u les ............. ......... ........... ........... . 0.25 mm 2 ...

  • National Instruments 9221 - page 20

    NI 9201/9221 20 ni.com NI 9201/9221 with Screw T erminal Isolati on Voltages Channel-to-channel ............. ........... ... No isol ation between channels Channel-to-earth gro u nd Contin u o u s .......... ......... ........... ... 250 V rms , Meas u rement Category II W ithstand ............. ......... ........... ... 2,300 V rms , ver ifi e d ...

  • National Instruments 9221 - page 21

    © National Inst ruments Corp. 21 NI 9201/9221 NI 9201/9221 with DSUB Isolation Voltages Channel-to-channel ............. ........... ... No isol ation between channels Channel-to-earth gro u nd Contin u o u s ................... ......... ..... 60 VDC, Meas u rement Category I W ithstand ............. ......... ........... ... 1,000 V rms , ver if ...

  • National Instruments 9221 - page 22

    NI 9201/9221 22 ni.com Safety Standards This prod u ct is designed to meet the req u ire ments of the follo wing standards of safety for electrical eq u ipment for meas u rement, control, and laboratory u se: • IEC 61010-1, EN 61010-1 • UL 61010-1, CSA 61010-1 Note For UL and other safety certif ications, refer to the prod u ct label or visit n ...

  • National Instruments 9221 - page 23

    © National Inst ruments Corp. 23 NI 9201/9221 Environmental National Instr u ments C Series mod u les are intend ed for indoor u se only b u t may be u sed o u tdoors if installed in a s u itabl e enclos u re. Refer to th e man u al for the chassis yo u are u sing for more information abo u t meeting th ese specif ications. Operating temperat u re ...

  • National Instruments 9221 - page 24

    NI 9201/9221 24 ni.com Shock and Vibration T o meet these sp ecif ications, yo u m u st panel mo u nt the system. If yo u are u sing the NI 9201/9221 with scre w terminal, yo u also m u st either af f ix ferr u les to the ends of the terminal wires or u se the NI 9932 backshell kit to protect the connections. Operating vibration Random (IEC 60068-2 ...

  • National Instruments 9221 - page 25

    © National Inst ruments Corp. 25 NI 9201/9221 Note For EMC compliance, operate this de vice with shielded cabling. CE Compliance This prod u ct meets the essent ial req u irem ents of app licable E u ropean directi ves, as amended for CE markings, as follo ws: • 2006/95/EC; Low-V oltage Directi v e (safety) • 2004/108/EC; Electromagneti c Comp ...

  • National Instruments 9221 - page 26

    NI 9201/9221 26 ni.com For additional en vironmental information, refer to the NI and the Environment W eb page at ni.com/environment . This page contains the en vironmental reg u lations and direct i ves with which NI complies, as well as othe r en vironmental information not incl u ded in this doc u ment. Waste Electrical and Electronic Equipment ...

  • National Instruments 9221 - page 27

    © National Inst ruments Corp. 27 NI 9201/9221 Calibration Yo u can obtain the calibration cert ificate and information abo u t calibration services for th e NI 9201/9221 at ni.com/ calibration . Calibration interval . ............ ........... ... 1 year Where to Go for Support The National Instr u ments W eb site is yo u r complete reso u r ce for ...

  • National Instruments 9221 - page 28

    © 2004–2008 Nati onal Instruments Corp. All rights reserved. 373783F-01 Feb08 National Instruments, NI, n i.com, and LabVIEW are trademarks of National Instrument s Corporation. Refer to the Terms of Use section on ni.com/legal for more information about Natio nal Instruments trademarks. Other product and company names ment ioned herein are trad ...

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I documenti che otteniamo dal fabbricante del dispositivoNational Instruments 9221 possono essere suddivisi in diversi gruppi. Questi sono tra gli altri:
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Tutti sono importanti, ma le informazioni più importanti dal punto di vista di utilizzo del dispositivo possono essere trovate nel manuale per l’uso National Instruments 9221.

Un gruppo di documenti denominato manuali per l’uso, è anche suddiviso in tipi più specifici, come: Manuali di installazione National Instruments 9221, manuali di manutenzione, brevi manuali o manuali utente National Instruments 9221. A seconda delle esigenze, si dovrebbe cercare il documento necessario. Nel nostro sito web, puoi visualizzare il manuale più popolare per l'uso del prodotto National Instruments 9221.

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Manuale completo del dispositivo National Instruments 9221, come deve essere?
Il manuale per l’uso, denominato anche istruzioni per l’uso, o semplicemente il manuale è un documento tecnico progettato per aiutare ad utilizzare National Instruments 9221 dagli utenti. I manuali sono di solito scritti da uno scrittore tecnico, ma in un linguaggio accessibile a tutti gli utenti National Instruments 9221.

Il manuale per l’uso completo National Instruments, dovrebbe includere vari elementi di base. Alcuni di loro sono meno importanti, come ad esempio: copertina / pagina del titolo o pagina di autore. Tuttavia, la parte rimanente, dovrebbe fornire informazioni importanti dal punto di vista dell'utente.

1. Introduzione e la guida su come utilizzare il manuale National Instruments 9221 - All'inizio di ogni manuale, dovremmo trovare indizi su come utilizzare il documento. Dovrebbe contenere informazioni sulla posizione dell’indice National Instruments 9221, FAQ o i problemi più comuni : i punti che sono più spesso cercati dagli utenti di ogni manuale
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