National InstrumentsメーカーNI 9403の使用説明書/サービス説明書
ページ先へ移動 of 23
OPERATING INSTRUCTIONS AND S PECIFICATIONS NI 9403 32-Channel, TTL D igital Input/Output Module ni.com/manuals Deutsch Français.
NI 9403 Operating I nstruction s and Specificati ons 2 ni.com This doc u ment describes ho w to u se the National Instr u ments 9 403 and incl u des specif ications and pin assignments for the NI 9403. Vi s i t ni.com/info and enter rd s oftwarever s ion to determine which software yo u need for the mod u les yo u are u sing.
© National Inst ruments Corp. 3 NI 9403 Operating Instructi ons and Specific ations Safety Guidelines Operate the NI 9403 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 .
NI 9403 Operating I nstruction s and Specificati ons 4 ni.com Caution S u bstit u tion of components may impair s u itability for Class I, Division 2. Caution For Zone 2 applications, install the system in an enclos u re rated to at least IP 54 as defined b y IEC 60529 an d EN 60529 .
© National Inst ruments Corp. 5 NI 9403 Operating Instructi ons and Specific ations Special Conditions fo r Marine Appli cations Some mod u les are Lloyd’ s Re gister (LR) T ype Approv ed for marine applications. T o verify Llo yd’ s Register cert ification, visit ni.
NI 9403 Operating I nstruction s and Specificati ons 6 ni.com Connecting the NI 9403 The NI 9403 has a 37-pin DSUB connector that pro vides connections for th e 32 digital inp u t/o u tp u t channels.
© National Inst ruments Corp. 7 NI 9403 Operating Instructi ons and Specific ations Each channel has a DIO pin to which yo u can connect a digital inp u t or o u tp u t de vice. The 32 DIO channels are internally referenced to COM, so yo u can u se any of the fo u r CO M lines as a reference for the external signal.
NI 9403 Operating I nstruction s and Specificati ons 8 ni.com Refer to Fig u re 2 for an ill u stration of sev eral types of digital de vices connected to the NI 9403.
© National Inst ruments Corp. 9 NI 9403 Operating Instructi ons and Specific ations Overcurrent/Short-Circuit Protection The ov erc u rren t protection allo ws only a specified amo u nt of c u rrent thro u gh the o u tp u t channels to protect the NI 940 3 from short circ u its.
NI 9403 Operating I nstruction s and Specificati ons 10 ni.com ni.com/info and enter c s erie s doc for information abo u t C Series doc u mentation. T ypically , when a system is in sleep mode, yo u cannot comm u nicate with the mod u les.
© National Inst ruments Corp. 11 NI 9403 Operating Instructi ons and Specific ations Digital logic le v els Inp u t V oltage .......... ......... ........... ... – 0.25 to 5.25 V High, V IH ....... ........... ........... . 2.2 V min Low , V IL ...
NI 9403 Operating I nstruction s and Specificati ons 12 ni.com Ti m i n g Inp u t Set u p time 1 .......... ............ ..... 10 ns min Hold time 2 ......... ......... .......... 60 ns min O u tp u t Propagation delay 3 ............... 330 ns max Channel-to-channel ske w 4 .
© National Inst ruments Corp. 13 NI 9403 Operating Instructi ons and Specific ations Update/transfer time 1 cRIO-9151 R Series Expansion chassis . ........ ....... 8 μ S max All other chassis ........... ........ 7 μ S max Direction change time 1 .
NI 9403 Operating I nstruction s and Specificati ons 14 ni.com MTBF .......... ........... ............ ........... ... 763,325 ho u rs at 25 °C; Bellcore Iss u e 2, 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.
© National Inst ruments Corp. 15 NI 9403 Operating Instructi ons and Specific ations Safety Safety Voltages Connect only v oltages that are within the follo wing lim its. Channel-to-COM .. ........... ............ ..... ±30 V max on u p to 8 channels at a time, Meas u rement Category I Isolation Channel-to-channel .
NI 9403 Operating I nstruction s and Specificati ons 16 ni.com eq u ipment, limited-ene rg y parts of eq u ipment , circ u its po wered by reg u lated lo w-v oltage so u rces, and electronics. Caution Do not connect the NI 9403 to signals or u se for meas u rements within Meas u rement Categories II, III, or IV .
© National Inst ruments Corp. 17 NI 9403 Operating Instructi ons and Specific ations Hazardous Locations U.S. (UL) ........ ........... ........... ......... ... Class I, Division 2, Gro u ps A, B, C, D, T4; Class I, Zone 2, AEx nA IIC T4 Canada (C-UL) .
NI 9403 Operating I nstruction s and Specificati ons 18 ni.com Operating h u midity (IEC 60068-2-56)....... ........... ............ 10 to 90% RH, noncondensing Storage h u midity (IEC 60068-2-56)....... ........... ............ 5 to 95% RH, noncondensing Maxim u m altit u de.
© National Inst ruments Corp. 19 NI 9403 Operating Instructi ons and Specific ations Electromagnetic Compatibility This prod u ct is designed to meet the req u ire ments of the follo wing standards o.
NI 9403 Operating I nstruction s and Specificati ons 20 ni.com ni.com/certification , search by mod u le n u mber or prod u ct line, and click the appropriate link in the Certification col u mn. Environmental Mana gement National Instr u ments is committe d to designing and man u fact u ring prod u cts in an en vironmentally res ponsible manner .
© National Inst ruments Corp. 21 NI 9403 Operating Instructions and Specific ations Where to Go for Support The National Instr u ments W eb site is yo u r complete reso u rce for technical s u pport.
NI 9403 Operating I nstructions and Specifications 22 ni .com telephone s u pport o u tside the United Stat es, contact yo u r local branch off ice: A u stralia 1800 300 800, A u stria 43 662 457990-0.
© 2007–2008 Nati onal Instruments Corp. All rights reserved. 374069E-01 Jun08 National Instruments, NI, n i.com, and LabVIEW are trademarks of National Instruments C orporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks.
デバイスNational Instruments NI 9403の購入後に(又は購入する前であっても)重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります:
National Instruments NI 9403をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはNational Instruments NI 9403の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。National Instruments NI 9403の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。National Instruments NI 9403で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
National Instruments NI 9403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 NI 9403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。
ですが、ユーザガイドが果たす重要な役割の一つは、National Instruments NI 9403に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちNational Instruments NI 9403デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。