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- Operating Instructions Manual
National Instruments NI 9475 Operating Instructions Manual
Summary of NI 9475
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Operating instructions and specifications ni 9475 8-channel, 60 v, high-speed, sourcing digital output module ni.Com/manuals deutsch français.
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Ni 9475 operating instructions and specifications 2 ni.Com this doc u ment describes how to u se the national instr u ments 9475 and incl u des specifications and pin assignments for the ni 9475. 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 9475 operating instructions and specifications safety guidelines operate the ni 9475 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 9475 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 9475 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 9475 operating instructions and specifications 6 ni.Com connecting the ni 9475 the ni 9475 has a 25-pin dsub connector that provides connections for eight digital o u tp u t channels. Figure 1. Ni 9475 pin assignments com vsup com com vsup com com vsup com com vsup com com do0 vsup do1 do2 vsup d...
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© national instruments corp. 7 ni 9475 operating instructions and specifications each channel of the ni 9475 has a do pin to which yo u can connect a device. Each channel also has a com pin and a v s u p pin. National instr u ments recommends yo u provide independent com and v s u p wiring for each ...
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Ni 9475 operating instructions and specifications 8 ni.Com yo u can directly connect the ni 9475 to a variety of ind u strial devices s u ch as solenoids, motors, act u ators, relays, and lamps. Make s u re the devices yo u connect to the ni 9475 are compatible with the o u tp u t specifications of ...
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© national instruments corp. 9 ni 9475 operating instructions and specifications increasing current drive each channel has a contin u o u s o u tp u t c u rrent of 1 a. If yo u want to increase the o u tp u t c u rrent to a device, yo u can connect any n u mber of channels together in parallel. For ...
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Ni 9475 operating instructions and specifications 10 ni.Com i/o protection the ni 9475 is short-circ u it proof in accordance with iec 1131-2 and provides overc u rrent protection. Understanding short-circuit-proof devices each channel on the ni 9475 has circ u itry that protects it from c u rrent s...
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© national instruments corp. 11 ni 9475 operating instructions and specifications higher inr u sh c u rrents that exist for less than the trip time do not trip the protection circ u itry. Refer to the specifications section for more information abo u t the maxim u m contin u o u s o u tp u t c u rre...
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Ni 9475 operating instructions and specifications 12 ni.Com overc u rrent condition occ u rs. A channel led may be on even if the channel is off beca u se of an overc u rrent condition. To determine if the channel is in an overc u rrent state, meas u re the voltage between do and v s u p . If the vo...
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© national instruments corp. 13 ni 9475 operating instructions and specifications s u pport for sleep mode. Refer to the software help for information abo u t enabling sleep mode. Visit 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...
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Ni 9475 operating instructions and specifications 14 ni.Com o u tp u t impedance ( r 0 ) ..................... 0.14 Ω max contin u o u s o u tp u t c u rrent ( i 0 ), per channel........................................ 1 a max o u tp u t voltage .................................. V sup – ( i 0 · r 0...
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© national instruments corp. 15 ni 9475 operating instructions and specifications mtbf ............................................... 1,096,296 ho u rs at 25 °c; bellcore iss u e 6, method 1, case 3, limited part stress method note contact ni for bellcore mtbf specifications at other temperat u res...
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Ni 9475 operating instructions and specifications 16 ni.Com safety maximum voltage 1 connect only voltages that are within the following limits. V s u p -to-com..................................... 60 vdc, meas u rement category i meas u rement category i is for meas u rements performed on circ u it...
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© national instruments corp. 17 ni 9475 operating instructions and specifications isolation voltages channel-to-channel........................... No isolation between channels channel-to-earth gro u nd contin u o u s ................................. 60 vdc, meas u rement category i withstand.........
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Ni 9475 operating instructions and specifications 18 ni.Com 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, gro u ps a, b, c, d, ...
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© national instruments corp. 19 ni 9475 operating instructions and specifications 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............
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Ni 9475 operating instructions and specifications 20 ni.Com 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 irements; ind u strial im...
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© national instruments corp. 21 ni 9475 operating instructions and specifications note refer to the declaration of conformity (doc) for this prod u ct for any additional reg u latory compliance information. To obtain the doc for this prod u ct, visit ni.Com/certification , search by mod u le n u mbe...
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Ni 9475 operating instructions and specifications 22 ni.Com waste electrical and electronic equipment (weee) eu customers at the end of their life cycle, all prod u cts must be sent to a weee recycling center. For more information abo u t weee recycling centers and national instr u ments weee initia...
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© national instruments corp. 23 ni 9475 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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© 2007–2008 national instruments corp. All rights reserved. 374711c-01 feb08 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...