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- Operating Instructions Manual
National Instruments NI 9403 Operating Instructions Manual
Summary of NI 9403
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Operating instructions and specifications ni 9403 32-channel, ttl digital input/output module ni.Com/manuals deutsch français.
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Ni 9403 operating instructions and specifications 2 ni.Com this doc u ment describes how to u se the national instr u ments 9403 and incl u des specifications and pin assignments for the ni 9403. Visit ni.Com/info and enter rd s oftwarever s ion to determine which software yo u need for the mod u le...
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© national instruments corp. 3 ni 9403 operating instructions and specifications 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. To u ching this component may res u lt in bodily inj u ry. Safety g...
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Ni 9403 operating instructions and specifications 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 by iec 60529 and en 60529. Caution for zone 2 a...
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© national instruments corp. 5 ni 9403 operating instructions and specifications special conditions for marine applications some mod u les are lloyd’s register (lr) type approved for marine applications. To verify lloyd’s register certification, visit ni.Com/certification and search for the lr certi...
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Ni 9403 operating instructions and specifications 6 ni.Com connecting the ni 9403 the ni 9403 has a 37-pin dsub connector that provides connections for the 32 digital inp u t/o u tp u t channels. Figure 1. Ni 9403 pin assignments dio16 dio17 dio18 dio19 dio20 dio21 dio22 dio23 com com dio24 dio25 di...
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© national instruments corp. 7 ni 9403 operating instructions and specifications each channel has a dio pin to which yo u can connect a digital inp u t or o u tp u t device. The 32 dio channels are internally referenced to com, so yo u can u se any of the fo u r com lines as a reference for the exte...
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Ni 9403 operating instructions and specifications 8 ni.Com refer to fig u re 2 for an ill u stration of several types of digital devices connected to the ni 9403. Figure 2. Connecting digital devices to the ni 9403 ttl signal +5 v +5 v led dio0 as input dio1 as input com dio2 as output ni 9403 dev 3...
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© national instruments corp. 9 ni 9403 operating instructions and specifications overcurrent/short-circuit protection the overc u rrent protection allows only a specified amo u nt of c u rrent thro u gh the o u tp u t channels to protect the ni 9403 from short circ u its. If the ni 9403 goes into an...
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Ni 9403 operating instructions and specifications 10 ni.Com ni.Com/info and enter c s erie s doc for information abo u t c series doc u mentation. Typically, when a system is in sleep mode, yo u cannot comm u nicate with the mod u les. In sleep mode, the system cons u mes minimal power and may dissi...
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© national instruments corp. 11 ni 9403 operating instructions and specifications digital logic levels inp u t voltage ................................. –0.25 to 5.25 v high, v ih .............................. 2.2 v min low, v il ............................... 0.8 v max hysteresis, v h ..............
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Ni 9403 operating instructions and specifications 12 ni.Com timing 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 skew 4 ... 265 ns max 1 setup time is the am...
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© national instruments corp. 13 ni 9403 operating instructions and specifications 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 ............... 18 μ s max overvoltage protection channel-to...
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Ni 9403 operating instructions and specifications 14 ni.Com mtbf ............................................... 763,325 ho u rs at 25 °c; bellcore iss u e 2, method 1, case 3, limited part stress method note contact ni for bellcore mtbf specifications at other temperat u res or for mil-hdbk-217f sp...
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© national instruments corp. 15 ni 9403 operating instructions and specifications safety safety voltages connect only voltages that are within the following limits. Channel-to-com .............................. ±30 v max on u p to 8 channels at a time, meas u rement category i isolation channel-to-c...
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Ni 9403 operating instructions and specifications 16 ni.Com eq u ipment, limited-energy parts of eq u ipment, circ u its powered by reg u lated low-voltage 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...
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© national instruments corp. 17 ni 9403 operating instructions and specifications 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) ................................. Class i, division 2,...
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Ni 9403 operating instructions and specifications 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............................. 2...
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© national instruments corp. 19 ni 9403 operating instructions and specifications electromagnetic compatibility this prod u ct is designed to meet the req u irements of the following standards of emc for electrical eq u ipment for meas u rement, control, and laboratory u se: • en 61326 emc req u ire...
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Ni 9403 operating instructions and specifications 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 management national instr u ments is committed to designing and man u fact u ring prod u cts i...
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© national instruments corp. 21 ni 9403 operating instructions and specifications where to go for support the national instr u ments web site is yo u r complete reso u rce for technical s u pport. At ni.Com/ s upport yo u have access to everything from tro u bleshooting and application development s...
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Ni 9403 operating instructions and specifications 22 ni.Com telephone s u pport o u tside the united states, contact yo u r local branch office: a u stralia 1800 300 800, a u stria 43 662 457990-0, belgi u m 32 (0) 2 757 0020, brazil 55 11 3262 3599, canada 800 433 3488, china 86 21 5050 9800, czech...
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© 2007–2008 national instruments corp. All rights reserved. 374069e-01 jun08 national instruments, ni, ni.Com, and labview are trademarks of national instruments corporation. Refer to the terms of use section on ni.Com/legal for more information about national instruments trademarks. Other product a...