NATIONAL INSTRUMENTS SCXI-1112 8 Channel Thermocouple Input Module Manual

Mohlala: SCXI-1112
Mofuta: 8-Channel Direct-Connect Thermocouple Ampliferi fitlhetse mmojule ono
Selemo sa Khatiso: APhato 1999
Tiisetso: Selemo se 1 ho tloha ka letsatsi la thomello
Moetsi: Koporasi ea Naha ea Lisebelisoa

Litaelo tsa Tšebeliso ea Sehlahisoa

Khaolo ea 1: Selelekela

Mabapi le SCXI-1112 Module:
SCXI-1112 ke thermocouple e nang le likanale tse 8 ampLifier module e etselitsoeng khokahano e tobileng. E fana ka litekanyo tse nepahetseng tsa mocheso 'me e loketse lits'ebetso tse fapaneng.

Seo u se hlokang ho qala:
Pele o sebelisa SCXI-1112, etsa bonnete ba hore o na le li-thermocouples tse hlokahalang, software e tsamaellanang, le sistimi e tsamaellanang ea ho fumana data.
Likhetho tsa Software Programming:
- Lisebelisoa tsa Naha tsa Kopo ea Lisebelisoa: Sebelisa software e fanoeng bakeng sa tlhophiso e bonolo le ho fumana lintlha.
- NI-DAQ Driver Software: Kenya software ea mokhanni oa NI-DAQ bakeng sa kopanyo e se nang moeli le sistimi ea hau ea ho fumana data.

Khaolo ea 2: Ho kenya Mojule oa SCXI-1112

Ho phutha:
- Ha o notlolla mojule oa SCXI-1112, etsa bonnete ba hore likarolo tsohle li tiile ebile ha lia senyeha. Ikopanye le ts'ehetso ea bareki haeba likarolo tse ling li le sieo kapa li senyehile.
Kemiso ea Mojule:
- Latela litaelo tsa ho instola tse fanoeng bukeng ea mosebelisi ho kenya module ea SCXI-1112 ka nepo tsamaisong ea hau ea ho fumana data.
Tlhophiso le Boitlhahlobo:
- Kamora ho kenya, lokisa litlhophiso tsa module ho latela litlhoko tsa hau. Etsa tlhahlobo ea hau ho netefatsa ts'ebetso e nepahetseng.

Khaolo ea 3: Likamano tsa lipontšo
Sheba buka ea mosebedisi bakeng sa litaelo tse qaqileng mabapi le ho hokahanya li-thermocouples ho module ea SCXI-1112. Netefatsa 'mapa o nepahetseng oa likanale le likhokahano tse sireletsehileng bakeng sa ho bala mocheso o nepahetseng.

LBH

P: Ke lokela ho etsa eng haeba mojule oa ka oa SCXI-1112 o sa sebetse?
A: Haeba mojule oa hau o le ka har'a nako ea tiisetso 'me o bontša mefokolo, ikopanye le National Instruments ho fumana nomoro ea Return Material Authorization (RMA) bakeng sa tokiso kapa e ncha.
P: Na nka sebelisa SCXI-1112 bakeng sa lits'ebetso tsa bongaka kapa tsa bongaka?
K: Lisebelisoa tsa Naha li eletsa khahlanong le ho sebelisa lihlahisoa tsa bona, ho kenyeletsoa SCXI-1112, molemong oa bongaka kapa oa bongaka ka lebaka la ts'ireletso le taolo ea taolo.

TŠEBELETSO E KAKARETSO
Re fana ka lits'ebeletso tsa tlholisano ea ho lokisa le ho lekanya, hammoho le litokomane tse fumanehang habonolo le lisebelisoa tse jarollotsoeng mahala.

REKETSENG TSALALA
Re reka likarolo tse ncha, tse sebelisitsoeng, tse felisitsoeng, le tse eketsehileng ho tsoa letotong le leng le le leng la NI. Re fumana tharollo e molemohali ho lumellana le litlhoko tsa hau ka bomong.
- Rekisa Ka Chelete Fumana Mokitlane Fumana Tumellano ea Khoebo
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Matshwao ohle a kgwebo, mabitso le mabitso ohle ke thepa ya beng ba ona ka ho fapana.
Kopa Khopolo TLANYA MONA SCXI-1349

SCXI-1112 Buka ea mosebelisi
8-Channel Direct-Connect Thermocouple Ampliferi fitlhetse mmojule ono

Tšehetso ea Theknoloji ea Lefatše Lohle le Boitsebiso ba Lihlahisoa www.natinst.com
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Boitsebiso ba Bohlokoa

Tiisetso

SCXI-1112 e tiisitsoe khahlanong le bofokoli ba thepa le mosebetsi oa nako ea selemo ho tloha letsatsing la thomello, joalo ka ha ho pakoa ke lirisiti kapa litokomane tse ling. Lisebelisuoa tsa Naha, ka boikhethelo ba tsona, li tla lokisa kapa li nkele thepa e 'ngoe tse bonts'ang hore li na le bothata nakong ea tiisetso. Tiisetso ena e kenyelletsa likarolo le mosebetsi.
Mecha ea phatlalatso eo u fumanang software ea National Instruments e tiiselitsoe hore e se ke ea hlōleha ho phethahatsa litaelo tsa lenaneo, ka lebaka la liphoso tsa thepa le mosebetsi, ka nako ea matsatsi a 90 ho tloha letsatsing la ho romelloa, joalokaha ho pakoa ke lirisiti kapa litokomane tse ling. Lisebelisuoa tsa Naha, ka boikhethelo ba tsona, li tla lokisa kapa tsa nkela mecha ea phatlalatso ea software e sa phethise litaelo tsa lenaneo haeba e le ea Sechaba

Lisebelisoa li fumana tsebiso ea liphoso tse joalo nakong ea tiisetso. Lisebelisoa tsa Naha ha li fane ka tumello ea hore ts'ebetso ea software e se ke ea sitisoa kapa ha e na liphoso.
Nomoro ea Return Material Authorization (RMA) e tlameha ho fumanoa fekthering 'me e tšoauoa ka ho hlaka ka ntle ho sephutheloana pele thepa leha e le efe e ka amoheloa bakeng sa mosebetsi oa tiisetso. Lisebelisoa tsa Naha li tla lefa litšenyehelo tsa thomello ea ho khutlisetsa likarolo tsa beng ba tsona tse koaheletsoeng ka tiisetso.

National Instruments e lumela hore litaba tse tokomaneng ena li nepahetse. Tokomane e bile ka hloko reviewed bakeng sa ho nepahala ha tekheniki. Haeba ho na le liphoso tsa tekheniki kapa tsa mongolo, National Instruments e na le tokelo ea ho etsa liphetoho likhatisong tse latelang tsa tokomane ena ntle le tsebiso pele ho beng ba khatiso ena. 'Mali o lokela ho shebana le Liletsa tsa Sechaba haeba ho belaelloa liphoso. Ha ho ketsahalo e tla tlameha ho jara lisebelisuoa tsa naha bakeng sa tšenyo leha e le efe e hlahang kapa e amanang le tokomane ena kapa tlhahisoleseding e teng ho eona.
NTLE HO JOALOKAHA HO HLALUSOA MONA, LITLOA TSA SECHABA HA LI SEBELE LITIISETSO, LI BONAHALA KAPA TSE BOLELANG, 'ME LI HLOKOMELA KA HO KHETHEHILENG TIRELETSO EFE EA KHOETSO KAPA HO LOKELA HO EKETSEHILENG. TOKELO EA MOREKI EA HO HLAHALA LITŠENYETSO TSE BATSOANG KE MPHOTO KAPA HO BOHLOKOA KA NAKO EA LITLOA TSA SECHABA E TLA LEKELLOA TENG HO BONA HO LEFANG KE MOREKI. LITLOA TSA SECHABA HA LI TLA IKARABELLA LITšenyo Tse Bakiloeng ke TAHLEHELO EA LETSATSI, PHALETSO, TŠEBELETSO EA LIHLAHISO, KAPA LITšenyo Tsa Tiketsahalo KAPA TSE LATELANG, LE HA HO TLA ETSEHANG KA MOKHOA OA HO ETSA HORE NA. Moedi ona wa melato ya Disebediswa tsa Naha o tla sebetsa ho sa natswe mofuta wa ketso, ebang ke ka konteraka kapa tlolo ya molao, ho kenyeletswa bohlaswa. Ketso efe kapa efe e khahlano le Lisebelisoa tsa Naha e tlameha ho tlisoa pele selemo se le seng ka mor'a hore ho be le lebaka la ts'ebetso. Naha

Lisebelisoa li ke ke tsa ikarabella bakeng sa tieho efe kapa efe ts'ebetsong ka lebaka la lisosa tse fetang taolo ea eona e utloahalang. Tiisetso e fanoeng mona ha e kenyeletse litšenyehelo, likoli, ho se sebetse hantle, kapa ho hloleha ha litšebeletso ho bakoang ke ho hloleha ha mong'a liletsa tsa Sechaba ho latela litaelo tsa ho instola, tšebetso, kapa tlhokomelo; phetoho ea mong'a sehlahisoa; tlhekefetso, tshebediso e mpe, kapa diketso tsa bohlaswa; le ho felloa ke matla kapa ho phahama, mollo, likhohola, kotsi, liketso tsa batho ba bang,
kapa diketsahalo tse ding tse kantle ho taolo e utloahalang.
Copyright
- Tlas'a melao ea litokelo, sengoliloeng sena se ka se hlahisoe hape kapa sa fetisoa ka mokhoa ofe kapa ofe, oa elektroniki kapa oa mochini, ho kenyeletsoa ho etsa fotokopi, ho rekota, ho bolokoa ka har'a sistimi ea ho khutlisa tlhahisoleseling, kapa ho fetolela, kaofela kapa karolo e 'ngoe, ntle le tumello e ngotsoeng pele ho National Instruments. Mokhatlo.
Matšoao a khoebo
- Component Works™, CVI™, DAQCard™, DAQPad™, LabVIEW™, Measure™, natinst.com™, NI-DAQ™, PXI™, RTSI™, SCXI™, le VirtualBench™ ke matšoao a khoebo a National Instruments.
Mokhatlo.
Mabitso a sehlahisoa le a khampani a boletsoeng mona ke matšoao a khoebo kapa mabitso a lik'hamphani tsa bona.

TLHOKOMELISO MABAPI LE TŠEBELETSO EA LITŠEBELETSO TSA NAHA TSA LITŠOANTŠISO TSA TLHOKOMELISO LE LITLHAKENG.
Lihlahisoa tsa National Instruments ha lia etsoa ka likarolo le tlhahlobo ea boemo ba botšepehi bo loketseng ho sebelisoa kapa mabapi le li-implants tsa ho buoa kapa e le likarolo tsa bohlokoa tsamaisong efe kapa efe ea ts'ehetso ea bophelo eo ho hlōleha ho sebetsa ho ka lebelloang ho baka kotsi e kholo ho motho. Likopo tsa lihlahisoa tsa National Instruments tse kenyeletsang phekolo ea meriana kapa tsa bongaka li ka baka monyetla oa lefu kapa kotsi ea 'mele e bakoang ke ho hlōleha ha sehlahisoa, kapa ka liphoso tsa mosebedisi kapa moetsi oa lisebelisoa. Hobane sistimi e 'ngoe le e' ngoe ea basebelisi ba ho qetela e entsoe ka mokhoa o ikhethileng 'me e fapane le sethala sa tlhahlobo sa National Instruments le hobane mosebelisi kapa moetsi oa kopo a ka sebelisa lihlahisoa tsa National Instruments hammoho le lihlahisoa tse ling ka tsela e sa hlahlojoang kapa e sa nahanoang ke National Instruments, mosebelisi kapa moetsi oa kopo ke qetellong. boikarabelo ba ho netefatsa le ho netefatsa ho tshwaneleha ha dihlahiswa tsa National Instruments nako le nako ha dihlahiswa tsa National Instruments di kenyeletswa tsamaisong kapa kopong, ho kenyeletswa, ntle le moedi, moralo o nepahetseng, tshebetso le boemo ba polokeho ya sistimi kapa kopo e jwalo.

Mabapi le Bukana ena

Bukana ena e hlalosa likarolo tsa motlakase le tsa mochini tsa module ea SCXI-1112 mme e na le tlhaiso-leseling mabapi le ho kenya le ts'ebetso ea eona.
The SCXI-1112 module ke setho sa National Instruments Signal Conditioning extensions for Instrumentation (SCXI) Series bakeng sa lisebelisoa tsa plug-in tsa National Instruments data acquisition (DAQ).
Mojule ona o etselitsoe ho lokisa matšoao a thermocouple. Mojule oa SCXI-1112 o na le liteishene tse robeli tse fapaneng tsa li-analog le liteishene tse robeli tsa sensor tse batang.

Likopano Tse Sebelisitsoeng Bukaneng Ena

Litumellano tse latelang li sebelisoa bukeng ena.
Li-angle brackets tse nang le linomoro tse arohaneng ka ellipsis li emela mefuta e mengata ea boleng e amanang le port, bit, kapa lebitso la letšoao (bakeng sa ex.ample, ACH<0..7> e emetse matshwao a ACH0 ho ya ho ACH7).
Letšoao lena le ka letsohong le letšehali la mongolo o ngotsoeng ka mongolo o motenya o bontša molaetsa, o u lemosang ka lintlha tsa bohlokoa.
Letšoao lena le ka letsohong le letšehali la mongolo o ngotsoeng ka mongolo o motenya o bontša tlhokomeliso, e u eletsang ka mehato eo u lokelang ho e nka ho qoba kotsi, tahlehelo ea data kapa ho senyeha ha sistimi.
mongolo o motenya
- Mongolo o ngotsoeng ka mongolo o motenya o bolela molaetsa, tlhokomeliso kapa temoso.
mongolo o tšekaletseng
- Mongolo o tšekaletseng o bolela khatiso, tšupiso e fapaneng, kapa kenyelletso ea mohopolo oa sehlooho.
Boto ea MIO
- E bua ka liboto tsa I/O DAQ tse ngata tse nang le MIO mabitsong a tsona, joalo ka AT-MIO-16 le NEC-MIO-16E-4.
sebaka se le seng
- E bolela mongolo kapa litlhaku tse lokelang ho kenngoa ho tsoa keyboard, likarolo tsa khoutu, examples, le syntax examples. Fonte ena e boetse e sebelisetsoa mabitso a nepahetseng a li-drive tsa disk, litsela, li-directory, mananeo, li-subprogram, subroutines, mabitso a lisebelisoa, mesebetsi, mefuta-futa, filemabitso, le likeketso, le bakeng sa lipolelo le litlhaloso tse nkiloeng khoutu ea lenaneo.

PC
- E bua ka IBM PC/XT, IBM PC AT, le likhomphutha tse sebeletsanang.
SCXIbus
- E bua ka sefofane se ka morao ka chassis. Letšoao la sefofane se ka morao le bitsoa SCXIbus mola (kapa sesupo). Tlhaloso ea SCXIbus e kanna ea siuoa ha moelelo o hlakile.
- Litlhaloso tsa matšoao a mang a SCXIbus li Khaolong ea 3, Lihokelo tsa Lipontšo.
Slot 0
- E bua ka phepelo ea matla le taolo ea potoloho ho chassis ea SCXI.
- Likhutšoane, li-akhronimi, lihlongoana tsa metric, menemonics, matšoao, le mantsoe li thathamisitsoe ho Bukana ea mantsoe.

Litokomane tsa Naha tsa Lisebelisoa

Bukana ea mosebelisi ea SCXI-1112 ke karolo e 'ngoe ea litokomane tse behiloeng bakeng sa sistimi ea hau ea ho fumana data. U ka ba le leha e le efe ea libuka tse 'maloa, ho itšetlehile ka hardware le software tsamaisong ea hau. Sebelisa libuka tseo u nang le tsona ka tsela e latelang:

Ho Qala ka SCXI-Ena ke buka ea pele eo u lokelang ho e bala. E fana ka phetisoview ea sistimi ea SCXI mme e na le tlhaiso-leseling e hlokahalang haholo bakeng sa li-module, chassis, le software.
Litaelo tsa hau tsa mojule oa SCXI—Bala libukana tsena ka mor'a moo bakeng sa lintlha tse felletseng mabapi le likhokahano tsa mats'oao le tlhophiso ea module. Li boetse li hlalosa ka botlalo hore na mojule o sebetsa joang mme o na le malebela a ts'ebeliso.
Litaelo tsa hau tsa lisebelisoa tsa DAQ - Libukana tsena li na le lintlha tse qaqileng mabapi le lisebelisoa tsa DAQ tse hokelang kapa tse hoketsoeng komporong ea hau. Sebelisa libukana tsena bakeng sa ho kenya hardware le litaelo tsa tlhophiso, lintlha tse qaqileng mabapi le hardware ea DAQ ea hau, le lintlha tsa kopo.

Litokomane tsa software—ExampLintlha tse ling tsa litokomane tsa software tseo u ka bang le tsona ke LabVIEW le LabWindows/CVI manual sets le litokomane tsa NI-DAQ. Kamora ho theha sistimi ea hau ea lisebelisoa, sebelisa litokomane tsa software ea kopo kapa litokomane tsa NI-DAQ ho u thusa ho ngola kopo ea hau. Haeba u na le sistimi e kholo le e rarahaneng, sheba ka har'a litokomane tsa software pele u lokisa hardware ea hau.
Litaelo kapa libuka tsa ho instola lintho tse ling—Haeba u sebelisa lisebelisoa tse ling, bala li-terminal block le litataiso tsa ho instola lithapo.
Bukana ea chassis ea SCXI—Bala bukana ea tataiso ea chassis bakeng sa tlhaiso-leseling le litaelo tsa ho kenya.

Selelekela
Khaolo ena e hlalosa mojule oa SCXI-1112, e thathamisa seo u se hlokang ho qala ka mojule oa hau oa SCXI-1112, 'me e fana ka ho feta.view ea likhetho tsa hau tsa software.

Mabapi le SCXI-1112 Module

Mojule ona ampe matlafatsa le ho sefa lipontšo tsa thermocouple. SCXI-1112 e na le liteishene tse robeli tse fapaneng tsa ho kenya analog le liteishene tse robeli tsa sensor tse batang. Sebakeng se seng le se seng, SCXI-1112 e na le filthara ea 3-pole lowpass e nang le maqhubu a 2 Hz cutoff ho hana lerata la 60 Hz. Channel ka 'ngoe e boetse e na le amplifier e nang le phaello e tsitsitseng ea 100. U ka eketsa lisebelisoa tsa SCXI-1112 ho tlhahiso e le 'ngoe e khannang e le' ngoe.
DAQ mochine mocha.
U ka khona-zero 'me u lekanye SCXI-1112. Ho na le voltage referense ka har'a board eo u ka e fihlelang ho etsa calibration ea kantle. U ka sebelisa auto-zeroing circuitry ho tlosa offset voltages.

Li-module tsa SCXI-1112 li etselitsoe ho sebelisoa le lisebelisoa tsa National Instruments E Series MIO kapa li-module tsa SCXI-1200. U ka eketsa li-module tse 'maloa tsa SCXI-1112 le li-module tse ling tsa SCXI ka kanaleng e le' ngoe sesebelisoa sa DAQ, u eketsa haholo palo ea matšoao a ho kenya analoge ao u ka a etsang digitize.
Litlhaloso tse qaqileng tsa module ea SCXI-1112 li thathamisitsoe ho Sehlomathiso A, Litlhaloso.

Seo U se Hlokang ho Qala
Ho kenya le ho sebelisa mojule oa hau oa SCXI-1112, o tla hloka lintho tse latelang:

Setšoantšo sa SCXI-1112
SCXI-1112 Buka ea mosebelisi
SCXI chassis kapa PXI motsoako oa chassis
Sesebelisoa sa ho fumana lintlha
NI-DAQ mofuta 6.6 kapa hamorao

Likhetho tsa Mananeo a Software
U na le likhetho tse 'maloa tseo u ka khethang ho tsona ha u hlophisa lisebelisoa tsa hau tsa National Instruments DAQ le SCXI. U ka sebelisa software ea kopo ea National Instruments, kapa tikoloho ea mananeo a motho oa boraro. Boemong bofe kapa bofe, o tlameha ho sebelisa software ea mokhanni oa NI-DAQ.

Lisebelisoa tsa Naha tsa Kopo ea Lisebelisoa

Component Works e na le lisebelisoa tsa ho fumana data le taolo ea lisebelisoa tse hahiloeng ho software ea mokhanni oa NI-DAQ. Karolo ea Mesebetsi e fana ka
sebopeho sa maemo a holimo sa lenaneo bakeng sa ho aha lisebelisoa tsa sebele ka li-control tse tloaelehileng tsa OLE le li-DLL. Ka ComponentWorks, o ka sebelisa lisebelisoa tsohle tsa tlhophiso, lisebelisoa tsa taolo ea lisebelisoa, le lisebelisoa tsa taolo tse sebetsanang tse kenyellelitsoeng le NI-DAQ.
LabVIEW e na le lits'oants'o tse sebelisanang, sebopeho sa morao-rao sa basebelisi, le puo e matla ea ho etsa litšoantšo. LabVIEW Data Acquisition VI Library, letoto la VIs bakeng sa ho sebelisa LabVIEW e nang le lisebelisoa tsa National Instruments DAQ, e kenyelelitsoe le LabVIEW. LabVIEW Data Acquisition VI Library e sebetsa hantle le software ea NI-DAQ.

LabWindows/CVI e na le lits'oants'o tse sebetsanang le litšoantšo, sebopeho sa morao-rao sa basebelisi, 'me e sebelisa puo e tloaelehileng ea ANSI ea lenaneo. LabWindows/CVI Data Acquisition Library, letoto la mesebetsi ea ho sebelisa LabWindows/CVI e nang le lisebelisoa tsa National Instruments DAQ, e kenyelelitsoe le NI-DAQ software kit. LabWindows/CVI Data Acquisition Library e sebetsa ka ho lekana le software ea NI-DAQ.
VirtualBench e na le lisebelisoa tsa sebele tse kopanyang lihlahisoa tsa DAQ, software, le khomphuta ea hau ho etsa sesebelisoa se ikemetseng se nang le molemo o eketsehileng oa ho sebetsa, ho bonts'a le ho boloka bokhoni ba khomphuta ea hau. Lisebelisoa tsa VirtualBench li kenya le ho boloka data ea waveform ho disk ka mokhoa o ts'oanang o ka sebelisoang mananeong a tsebahalang a li-spreadsheet le li-processor tsa mantsoe.
Ho sebelisa ComponentWorks, LabVIEW, LabWindows/CVI, kapa software ea VirtualBench e tla fokotsa haholo nako ea nts'etsopele ea ts'ebeliso ea hau ea ho fumana le ho laola data.

NI-DAQ Driver Software

Software ea mokhanni oa NI-DAQ e kenyelelitsoe ntle ho tefo ho lisebelisoa tsohle tsa National Instruments DAQ. NI-DAQ e na le laeborari e pharalletseng ea mesebetsi eo u ka e bitsang ho tsoa tikolohong ea hau ea lenaneo la kopo. Mesebetsi ena e kenyelletsa mekhoa ea ho kenya analog (phetoho ea A/D), ho fumanoa ha data ka lebelo le phahameng (ho fetola ka lebelo le phahameng la A/D), tlhahiso ea analoge (D/A conversion), tlhahiso ea waveform, digital.
I/O, ts'ebetso ea li-counter/timer, SCXI, RTSI, ho itekanya, ho romellana melaetsa, le ho fumana lintlha tsa mohopolo o atolositsoeng.
NI-DAQ e boetse e sebetsana le puisano e rarahaneng pakeng tsa k'homphieutha le sesebelisoa sa plug-in, tse kang ho sitisa mananeo le balaoli ba DMA. NI-DAQ e boloka sebopeho se tsitsitseng sa software har'a mefuta ea eona e fapaneng e le hore o ka fetola sethala ka liphetoho tse nyane khoutu ea hau. Setšoantšo sa 1-1 se bonts'a likamano lipakeng tsa NI-DAQ le Naha ea hau

Lisebelisoa tsa lisebelisoa tsa lisebelisoa.

Setšoantšo sa 1-1. Kamano lipakeng tsa Tikoloho ea Lenaneo, NI-DAQ, le Hardware ea Hau

Ho kenya Mojule oa SCXI-1112

Khaolo ena e hlalosa mokhoa oa ho notlolla mojule oa SCXI-1112 le ho o kenya ka har'a chassis ea hau ea SCXI.
Ho phutha
Mojule oa hau oa SCXI-1112 o romelloa ka har'a sephutheloana sa antistatic ho thibela tšenyo ea motlakase ho mojulung. Electrostatic discharge e ka senya likarolo tse 'maloa mojuleng. Ho qoba tšenyo e joalo ha u ntse u tšoara module, nka mehato e latelang ea ho itšireletsa:

Itheohele ka leqhoele le thehang fatše kapa ka ho tšoara ntho e theohileng fatše.

Tobetsa sephutheloana sa antistatic karolong ea tšepe ea chassis ea hau ea SCXI pele u tlosa mojule ka har'a sephutheloana.
Tlosa mojule ka har'a sephutheloana 'me u hlahlobe module bakeng sa likarolo tse hlephileng kapa letšoao leha e le lefe la tšenyo. Tsebisa Lisebelisoa tsa Naha haeba mojule o bonahala o senyehile ka tsela efe kapa efe. Se ke oa kenya module e senyehileng ka har'a chassis ea hau ea SCXI.
Le ka mohla u se ke ua tšoara lithakhisa tse pepeneneng.

Mochini oa ho kenya

O ka kenya mojule oa SCXI-1112 sebakeng sefe kapa sefe se fumanehang sa chassis sa SCXI. Tse latelang ke litaelo tsa ho kenya kakaretso; sheba litokomane tsa hau tsa chassis tsa SCXI bakeng sa litaelo le litemoso tse khethehileng:

Koala komporo e nang le sesebelisoa sa DAQ kapa u e tlose ho chassis ea hau ea SCXI.
Tima chassis ea SCXI. Se ke oa kenya module ea SCXI-1112 ka har'a chassis e butsoeng.
Kenya module ea SCXI-1112 ho litataiso tsa mojule. Ka bonolo sutumelletsa mojule ka har'a sekotjana ho fihlela karolo e ka pele ea mojule e kokobela ka pele ho chassis. Haeba kopano ea cable e se e kentsoe ka morao ea slot, mojule le kopano ea cable e tlameha ho kenngoa ka thata; leha ho le joalo, u se ke ua qobella mojule hore o be teng.

Fetola li-thumbcrews ho ea ka nako ho tiisa ka pele ho
Mojule oa SCXI-1112 ho ea holimo le ka tlase likhoele tsa chassis ea hau ea SCXI.
Haeba mojule ona o lokela ho hokahanngoa le sesebelisoa sa MIO DAQ, kenya adaptara ea tšepe ea tšepe ea kopano ea cable ea SCXI-1349 ho sehokelo sa matšoao a ka morao ho mojule oa SCXI-1112. Tlamella adaptara ea thapo ea tšepe karolong e ka morao ea khoele u sebelisa likurufu. Hokela ntlha e hlephileng ea thapo ho sesebelisoa sa MIO DAQ.
Ela hloko Sheba tataiso ea ho instola kopano ea thapo bakeng sa lintlha tse ling.
Etsa bonnete ba hore kopano ea cable e tiisitsoe ka mokhoa o sireletsehileng lipheletsong ka bobeli.

Bulela chassis ea SCXI.
Bulela komporo kapa o e hokele hape ho chassis ea hau.

Setšoantšo sa 2-1. Ho kenya SCXI-1112
Module ea SCXI-1112 e kentsoe. U se u loketse ho lokisa mojule oa hau u sebelisa Measurement & Automation Explorer.

Tlhophiso le Boitlhahlobo

Matha Measurement & Automation Explorer ho lokisa le ho leka SCXI-1112 ea hau. Haeba o hloka thuso nakong ea ts'ebetso ea tlhophiso, bula thuso ea Measurement & Automation file ka ho kgetha Thuso Topics ho tswa ho Help menu. Latela mehato ena ho hlophisa sistimi ea hau ea SCXI:

Tobetsa habeli letšoao la Measurement & Automation Explorer komporong ea hau.
- Haeba u kentse li-module tse ncha ho chassis e teng, e ea mohato oa 4.
- Haeba u kentse li-module ho chassis e se nang letho, e-ea mohato oa 2.

Kenya chassis e ncha ho Lisebelisoa tse hlophisitsoeng le li-interfaces ka ho tšoara konopo e nepahetseng ea mouse ho Lisebelisoa le Li-interfaces ebe u khetha Kenya. Khetha chassis e loketseng lebokoseng la lenane ebe o tobetsa OK.
Lokisa chassis ka ho khetha ID ea Chassis. Ena ke palo e felletseng e khethollang chassis ts'ebelisong ea khomphutha ea data. Khetha Aterese ea Chassis. Sena sea hlokahala ho sebetsana le chassis tsamaisong ea li-chassis tse ngata tsa SCXI. Ntle le haeba o sebelisa li-chassis tse ngata ka sesebelisoa se tšoanang sa DAQ, khetha Aterese ea Chassis ea zero, e leng tlhophiso ea kamehla ea feme ea li-chassis tsohle tsa SCXI. Haeba u sebelisa li-chassis tse ngata, sheba bukana ea mosebelisi ea chassis ea SCXI bakeng sa tlhaiso-leseling e batsi. Bakeng sa chassis e hole ea SCXI, u boetse u hloka ho khetha Baud Rate le COM Port. Kamora ho qeta tlhophiso ea chassis, tobetsa E 'ngoe.
Hona joale u na le khetho ea ho iphumanela hore na ke li-module life tse kentsoeng ka har'a chassis kapa u li kenye ka letsoho.
- Haeba u sa tsoa eketsa chassis ho Lisebelisoa le li-interfaces 'me u sebelisa sesebelisoa sa MIO DAQ, u ka khona ho bona li-module.
- Haeba chassis e se e thathamisitsoe tlas'a Lisebelisoa le Li-interfaces, u tlameha ho eketsa li-module tse ncha ka letsoho.

Eya karolong e nepahetseng e latelang ho ntšetsa pele tlhophiso ea software ea chassis ea hau.

Li-Modules tsa ho Itlhahlobella

Haeba u khethile auto-detect, u tlameha hore chassis ea hau e hoketsoe sesebelisoa sa hau sa DAQ, ntle le haeba ho na le cheisi e hole, eo u lokelang ho e hokela komporong u sebelisa thapo ea serial port.
Ho iphumanela mojule oa hau oa SCXI, latela mehato ena:

Etsa bonnete ba hore matla a chassis a buletsoe.
Etsa karolo ea Configuration le Self-test haeba ha u so etse joalo.
Khetha E tlas'a li-module tsa Auto-Detect? ebe o tobetsa E latelang. Haeba chassis ea hau e le chassis e hole ea SCXI, e-ea mohatong oa 6.

Khetha tsela ea hau ea puisano ebe o tobetsa Next.
Haeba li-module li fumanoe, khetha mojule o hokahaneng le sesebelisoa sa hau sa DAQ e le tsela ea hau ea puisano.
Tobetsa Qetella.

Software ea hau ea Measurement & Automation Explorer joale e lokela ho lemoha chassis ea hau ea SCXI le (li)mojule tsa SCXI. Haeba software e sa tsebe li-module tsa hau, hlahloba likhokahano tsa lithapo tsa hau 'me u leke ho itlhahloba ka bo eona kapa u leke ho kenya li-module pele u nka mehato ea ho rarolla mathata. Haeba software e hlokometse mojule ofe kapa ofe e le mojule oa tloaelo oa SCXI, o kanna oa sebelisa mofuta o fosahetseng oa NI-DAQ. O tlameha ho sebelisa NI-DAQ 6.6 kapa hamorao.

Ho Eketsa li-Modules ka letsoho
Haeba ha oa ka oa iphumanela li-module tsa SCXI tsa hau, u tlameha ho eketsa li-module tsa hau ka thoko. Haeba u ntse u le fensetereng ea Chassis Configuration, khetha Che tlas'a Auto-Detect modules? ebe o tobetsa Qetella. Sebelisa mehato e latelang ho kenya li-module:

Tobetsa + haufi le letšoao la Lisebelisoa le Li-interfaces.
Fumana chassis ea hau ea SCXI lethathamong le bontšitsoeng. Hlahisa lenane la li-module ho chassis ka ho tobetsa + haufi le letšoao la Chassis.
Tobetsa ka ho le letona sebakeng se loketseng sa ho kenya ebe o tobetsa Kenya.
Khetha mojule o kentsoeng sekoting seo ebe o tobetsa E 'ngoe. Haeba lebitso la mojule le nepahetseng le sa hlahe lenaneng, o kanna oa sebelisa mofuta o fosahetseng oa NI-DAQ. O tlameha ho sebelisa NI-DAQ 6.6 kapa hamorao.

Ha u hlophisa mojule oa hau, haeba mojule o khethiloeng o hokahane le sesebelisoa sa National Instruments DAQ, khetha sesebelisoa seo ka ho sebelisa ho hokahane ho laola. Haeba ho se joalo, khetha se seng. Haeba u batla hore sesebelisoa sena sa DAQ se laole chassis, netefatsa hore ho na le cheke lebokoseng la ho hlahloba le ngotsoeng Sesebelisoa sena se tla laola chassis.

Haeba o hloka ho kenya li-module tse ling tsa SCXI-1112 ka chassis ea hau, pheta mehato3 ho isa ho 5 ho hlophisa mojule ka mong.
Chassis ea hau ea SCXI le module(s) ea SCXI joale li lokela ho hlophisoa hantle. Haeba o hloka ho etsa liphetoho ho tlhophiso ea mojule oa hau, bona karolo e latelang, Configuring SCXI-1112, hamorao khaolong ena. Haeba tlhophiso ea hau e phethiloe, leka sistimi joalo ka ha e hlalositsoe ho Boiteko ba Boitlhahlobo hamorao khaolong ena ho netefatsa hore sistimi ea hau ea SCXI e buisana le sesebelisoa sa DAQ.

Ho lokisa SCXI-1112
Ho lokisa SCXI-1112 ea hau ka mor'a ho itlhahloba, kapa ho fetola likhetho tsa hau tsa pele tsa tlhophiso, u tlameha ho sebelisa Measurement & Automation Explorer. Etsa mehato e latelang ho hlophisa SCXI-1112 ea hau:

Tobetsa habeli letšoao la Measurement & Automation Explorer komporong ea hau.
Tobetsa + haufi le letšoao la Lisebelisoa le Li-interfaces.
Fumana chassis ea SCXI lethathamong. Hlahisa lenane la li-module ho chassis ka ho tobetsa + haufi le letšoao la Chassis.

Tobetsa ka ho le letona mojuleng oa SCXI-1112 oo u batlang ho o hlophisa ebe u khetha Properties. Tobetsa tab ya Kakaretso. Haeba mojule oo o o hlophisang o hokahane le sesebelisoa sa National Instruments DAQ, khetha sesebelisoa se nang le thapo ka ho sebelisa Khokahano ho laola. Haeba u batla hore sesebelisoa sena sa DAQ se laole chassis, netefatsa hore ho na le cheke lebokoseng la ho hlahloba le ngotsoeng Sesebelisoa sena se tla laola chassis. Haeba mojule oo o o lokisang o sa hokahane le sesebelisoa sa National Instruments DAQ, khetha se seng.

Chassis ea hau ea SCXI le module(s) ea SCXI joale li lokela ho hlophisoa hantle. Bala karolo ea Boitlhahlobo ba Boitlhahlobo ho netefatsa hore sistimi ea hau ea SCXI e buisana le sesebelisoa sa DAQ.

Netefatso ea Boitlhahlobo
Ho leka tlhophiso e atlehileng ea sistimi ea hau, latela mehato e latelang kamora ho kenya ts'ebeliso ea Measurement & Automation Explorer:

Netefatsa hore matla a chassis a teng le hore chassis e hokahane ka nepo le sesebelisoa sa DAQ.
Tobetsa + haufi le letšoao la Lisebelisoa le Li-interfaces.
Ho tsoa lethathamong le hlahang, fumana chassis eo u batlang ho e leka. Tobetsa ho chassis ka ho le letona ebe u khetha Test.

Haeba tlhahlobo ea puisano e atlehile, ho hlaha molaetsa oa Chassis o netefalitsoeng. Tobetsa OK.

Sistimi ea hau ea SCXI joale e tlameha ho sebetsa hantle le software ea hau ea kopo. Haeba tlhahlobo e sa phethoa ka katleho, sheba karolo e latelang bakeng sa mehato ea ho rarolla mathata.

Tharollo ya mathata a ho Itlhahloba ka Boitlhahlobo

Haeba software ea tlhophiso e sa netefatse tlhophiso ea chassis ea hau, nka mehato e latelang ho phethela tlhophiso ea sistimi ea hau ka katleho:

Haeba u fumana molaetsa oa temoso Ha u khone ho leka chassis ka nako ena, ha ua khetha bonyane mojule o le mong hore o hokahane le sesebelisoa sa DAQ. Khutlela ho Configuring karolo ea SCXI-1112 'me u fetole tlhophiso ea mojule oa cabled tsamaisong ea hau ho tloha ho Hoketsoe ho ea ho: Ha ho letho ho Hoketsoe ho: Sesebelisoa sa x.
Haeba u fumana molaetsa oa temoso O hlolehile ho o fumana, o lateloa ke likhoutu tsa module le molaetsa Ha o khone ho buisana le chassis, nka mehato e latelang ea ho rarolla mathata:
- Etsa bonnete ba hore chassis ea SCXI e buletsoe.
- Etsa bonnete ba hore thapo ea tsamaiso ea SCXI e hoketsoe ka nepo ho sesebelisoa sa National Instruments DAQ.
- Lekola thapo bakeng sa likhoele leha e le life tse kobehileng.
- Etsa bonnete ba hore o sebelisa thapo e nepahetseng ea Liletsa tsa Naha.
- Lekola sesebelisoa sa hau sa DAQ ho netefatsa hore se sebetsa hantle. Sheba bukana ea mosebelisi ea sesebelisoa sa DAQ bakeng sa lintlha tse ling.
Haeba u fumana molaetsa oa temoso O hlolehile ho o fumana, o lateloa ke likhoutu tsa module ebe molaetsa Ho e-na le hoo o fumane: module e nang le ID 0Xxx, khutlela ho Configuring karolo ea SCXI-1112 'me u netefatse hore mojule o nepahetseng o sebakeng se boletsoeng. Hlakola mojule o fosahetseng ebe o kenya mojule o nepahetseng joalo ka ha ho hlalositsoe karolong ea Mecha ea ho eketsa ka letsoho.

Haeba u fumana molaetsa oa temoso O hlōlehile ho fumana o lateloa ke khoutu ea module ebe molaetsa oa Slot x ha o na letho, hlahloba ho bona hore na mojule o hlophisitsoeng o kentsoe sebakeng se boletsoeng. Haeba ho se joalo, kenya mojule ka ho bua ka karolo e reng, Kenyelletso ea Mojule. Haeba mojule o kentsoe sekoting se nepahetseng, tima chassis, tlosa mojule joalo ka ha ho boletsoe ho Tlosa SCXI-1112 ho Chassis ea SCXI, 'me u netefatse hore ha ho lithapo tsa sehokelo tse kobehileng sehokelong sa lets'oao le ka morao. Kenya module hape joalo ka ha ho hlalositsoe ho Kenyelletso ea Module, ho netefatsa hore mojule o hlophisitsoe hantle ka har'a slot.
Kamora ho hlahloba lintho tse tlang pele, khutlela karolong ea Boitlhahlobo ba Boitlhahlobo 'me u lekole chassis ea hau ea SCXI hape.

Ho tlosa SCXI-1112
Karolo ena e hlalosa mokhoa oa ho tlosa SCXI-1112 ho chassis ea SCXI.

Ho tlosa SCXI-1112 ho SCXI Chassis
Ke motho ea nang le tsebo feela ea balileng le ea utloisisang lintlha tsohle tsa polokeho tse bukeng ena ea lokelang ho tlosa mojule oa SCXI. U hloka lintho tse latelang ho phethela mosebetsi ona:

SCXI chassis kapa PXI motsoako oa chassis e nang le module(s) ea SCXI-1112 e kentsoeng.
1/4 in. flathead screwdriver

Sheba litokomane tsa chassis ea hau ea SCXI/PXI le lisebelisoa bakeng sa litaelo le litemoso tse ling. Ho tlosa mojule oa SCXI-1112 ho chassis ea SCXI, sebelisa mehato e latelang ha u bua ka Figure2-2:

Hakolla thapo e mathang ho chassis ea SCXI ho ea ho sesebelisoa sa DAQ.
Tlosa li-thermocouples tsohle tse amanang le SCXI-1112.
Tima matla a chassis a SCXI. Se ke oa tlosa mojule oa SCXI-1112 ho chassis e butsoeng.
Fetola li-thumbscrews tse sireletsang SCXI-1112 ho chassis ho fihlela li lokoloha, empa u se ke ua tlosa lithupa ka botlalo.

Tlosa SCXI-1112 ka ho hula butle-butle holim'a menoana e meholo ka bobeli ho fihlela mojule o thella ka ho felletseng.

Cable
Likokoana-hloko
Setšoantšo sa SCXI-1112
Khase

Ho tlosa Module ho Software
Ho tlosa module ho software, latela mehato ena ka mor'a ho kenya Measurement & Automation Explorer utility.

Tobetsa + haufi le letšoao la Lisebelisoa le Li-interfaces.

Fumana chassis ea hau ea SCXI lenaneng. Hlahisa lenane la li-module ho chassis ka ho tobetsa + haufi le letšoao la Chassis.
Tobetsa ka ho le letona mojuleng kapa chassis eo u batlang ho e hlakola ebe o tobetsa Tlosa.
U tla hlahisoa ka fensetere ea netefatso. Tobetsa E ho tsoela pele ho hlakola module kapa chassis, kapa Che ho hlakola ketso ena.

Ela hloko Ho hlakola chassis ea SCXI ho hlakola limmojule tsohle ka har'a chassis. Lintlha tsohle tsa tlhophiso ea li-module tsena le tsona li lahlehile.
Chassis ea hau ea SCXI le/kapa module(s) joale li tlositsoe ho Measurement & Automation Explorer software.

Likhokahano tsa lipontšo

Khaolo ena e hlalosa likhokahano tsa matšoao a ho kenya le ho tsoa ho mojule oa SCXI-1112 ka lihokelo tsa mats'oao tse ka pele le tse ka morao. Khaolo ena e boetse e kenyelletsa litaelo tsa khokahano bakeng sa matšoao ho lihokelo tsa module tsa SCXI-1112.
Tlhokomeliso Motlakase o tsitsitseng ke sesosa se seholo sa ho hlōleha ha karolo. Ho thibela tšenyo ea likarolo tsa motlakase ka har'a mojule, nka mehato ea ho itšireletsa ha u tlosa mojule ho chassis kapa neng kapa neng ha u tšoara module.

Sehokelo sa Pele
Setšoantšo sa 3-1 se bonts'a likabelo tsa ho kenya thermocouple bakeng sa sehokelo se ka pele sa module ea SCXI-1112.

Khaolo ea 3 Likamano tsa Lipontšo

Lihokelo tsa Letšoao la Analog

Phapang e fapaneng ea lets'oao la pontšo ea mochine oa SCXI-1112 oa mochine ke ± 0.1 V. Lenane lena le fapaneng la ho kenya letsoho ke boholo bo ka lekanngoang ba vol.tagPhapang lipakeng tsa likanale tse ntle le tse mpe. Mofuta o tloaelehileng oa mokhoa oa ho kenya mochine oa mochine oa SCXI-1112 oa mochine ke ± 11 V. Lethathamo lena la mokhoa o tloaelehileng oa ho kenya letsoho bakeng sa tse ntle kapa tse mpe tsa mocha ke matla a mangata a ho kenya.tage e tla fella ka tekanyo e nepahetseng. Kanale e 'ngoe le e 'ngoe e kenyelletsa li-circuits tsa ts'ireletso ho mamella ts'ebeliso ea phoso ea voltage fihla ho ± 42 VAC tlhoro kapa VDC.
Tlhokomeliso Ho feta tekanyo ea tšenyo ea ho kenya (± 42 VAC tlhōrō kapa VDC pakeng tsa mechine ea ho kenya le chassis fatše) e ka senya module ea SCXI-1112, SCXIbus, le sesebelisoa sa DAQ. Ho feta moo, ho sebelisa voltage kholo ho feta ± 42 VAC peak kapa VDC ho SCXI-1112 ke kotsi ea ts'oaetso ea motlakase. National Instruments ha e ikarabelle bakeng sa tshenyo kapa likotsi tse bakoang ke ho feta palo enatage meeli.

Tlhokomeliso Ho feta mefuta e fapaneng ea liteishene kapa mokhoa o tloaelehileng oa ho kenya ho fella ka tekanyo e sothehileng ea mats'oao.

Li-Sensors tsa Cold Junction

Mocha o mong le o mong oa SCXI-1112 o na le sensor e hahiloeng ka har'a motsoako o batang. U ka fihlella li-sensor tsena ka software ho etsa matšeliso a batang a thermocouple.
Ka LabVIEW, bala mochine o batang-junction (thermistor) bakeng sa mocha oa x o sebelisa khoele ea cjtempx. U sebelisa mesebetsi ea ho kenya analog ho NI-DAQ, bua ka mochine o batang oa motsoako oa mocha oa x o sebelisa palo e feletseng -(1 + x).

Liphetoho tsa Calibration ea Auto-Zero

Seteishene se seng le se seng sa SCXI-1112 se na le switch ea auto-zero calibration. Ha switjha ena e koetsoe, lets'oao la ho kenya le khaoha 'me li-terminals tse fapaneng tsa seteishene li khutsufatsoa hammoho ebe li theoa fatše. Molumo ofe kapa ofetagHo bala ho nkuoeng ka switjha ena ho koetsoe ke tekanyo ea matla a kopantsoengtage offset ea module le sesebelisoa sa DAQ. U ka tlosa 'malo ona lipalong tse latelang, ha sesebelisoa sa auto-zero calibration se bulehile, ho lokisa lipalo tsena bakeng sa phoso ea offset ea sistimi e tsamaellanang le kanale ea SCXI-1112.
Ka LabVIEW, koala sesebelisoa sa calibration ea auto-zero 'me u bale ho channel x ka ho fana ka mohala oa mocha oa calgndx ho kenyelletso ea analog DAQ VI. Nakong ea ho hlahlojoa ha li-multichannel, u ke ke ua kopanya calgndx le mabitso a tloaelehileng kapa a tloaelehileng a kang ob0 ! sc1 ! md2 eona! 0:3 kapa mocheso1 mocheng o tšoanang oa likhoele. Lipalo tsa calibration tsa Auto-zero li tlameha ho nkoa ka botsona.
Ho fumana leseli mabapi le mokhoa oa ho etsa calibration ea auto-zero u sebelisa mehala ea tšebetso ea NI-DAQ, bona SCXI_Calibrate_Setup kenyo ho NI-DAQ Function Reference Manual for PC Compatibles.

Sehokelo sa Letshwao le ka Morao

Hlokomela Haeba u sebelisa mojule oa SCXI-1112 ka sesebelisoa sa National Instruments DAQ le kopano ea cable, ha ho hlokahale hore u bale karolo e setseng ea khaolo ena. Haeba u sebelisa SCXI-1180 feedthrough panel, SCXI-1343 rear screw-terminal adapter, kapa SCXI-1351 one-slot cable extender le SCXI-1112 module, bala karolo ena.
Setšoantšo sa 3-2 se bonts'a likabelo tsa phini tsa sehokelo sa mojule oa SCXI-1112 ka morao.

Setšoantšo sa 3-2. SCXI-1112 Module Kabelo ea Pin ea Mohokahanyi oa Morao

Litlhaloso tsa Pin ea Sehokelo sa Letšoao le ka Morao

Sehokelo sa lets'oao le ka morao ho mojule oa cabled ke sehokelo lipakeng tsa sesebelisoa sa DAQ le li-module tsohle tse ho chassis ea SCXI.

Pin	Lebitso la Letshwao	Tataiso	Tlhaloso
1, 2	RSVD	Sephetho	Reserved
3	MCH0+	Sephetho	Positive Module Analog Output-Pini ena e hokahana le lehlakore le letle la mocha oa phapano oa analog 0 oa sesebelisoa sa DAQ.
4	MCH0-	Sephetho	Negative Module Analog Output-Boemong ba ho seta bocha ba mojule, pinana ena e lokiselitsoe ho hokela ho referense ea analoge.
24, 33	DGND	-	Digital Ground-Lithakhisa tsena li fana ka litšupiso bakeng sa matšoao a dijithale a sesebelisoa sa DAQ 'me li hokahantsoe le sebaka sa dijithale sa module.
25	SERDATIN	Kenyeletso	Serial Data In-Sesebelisoa sa DAQ se sebelisa lets'oao lena ho hlophisa li-module ho li-slots tsohle.
26	SERDATOUT	Sephetho	Serial Data Out-Mojule oa cabled o sebelisa lets'oao lena ho khutlisa data ho tsoa ho mojule ofe kapa ofe ho sesebelisoa sa DAQ.
27	DAQD*/A	Kenyeletso	DAQ Device Data / Adress Line-Sesebelisoa sa DAQ se tiisa letšoao lena ho bontša mojule hore na molaetsa oa serial o kenang ke data kapa tlhahisoleseding ea aterese.
29	SLOT0SEL*	Kenyeletso	Slot 0 Khetha-Sesebelisoa sa DAQ se tiisa letšoao lena le tlaase ho bontša hore tlhahisoleseding ea mohala oa SERDATIN e ea ho Slot 0 controller ho e-na le module.
36	SCANCLK	Kenyeletso	Scan Clock-Moeli o ntseng o phahama o bonts'a module ea SCXI e hlahlobiloeng eo sesebelisoa sa DAQ se e nkileng e leample mme e etsa hore mojule o ntshetse pele dikanale.
37	SERCLK	Kenyeletso	Serial Clock—Letšoao lena le koala lintlha tsa SERDATIN le SERDATOUT.
43, 46	RSVD	Kenyeletso	Reserved
Lithako tse ling kaofela ha lia hokahana.

Likhokahano tsa lipontšo
Tlhokomeliso Liphetho tsa mojule oa SCXI-1112 ha li fetelletsetage sirelelitsoe. Ho sebelisa molumo oa kantletagho liphetho tsena ho ka senya mojule oa SCXI-1112. National Instruments ha e ikarabelle bakeng sa tšenyo leha e le efe e bakoang ke likhokahano tse joalo tsa matšoao.
Hlokomela Liphetho tsa mojule oa SCXI-1112 li sirelelitsoe ka nako e khuts'oane.

Digital I/O Signal Connections

Lithakhisa 24 ho isa ho 27, 29, 33, 36, 37, 43, le 46 li etsa mela ea I/O ea digital ea sehokelo sa mats'oao se ka morao.
The SCXI-1112 module digital input le matshwao a tlhahiso a tsamaisana le melapo ea I / O ea digital ea lisebelisoa tsa E Series MIO DAQ. Lethathamo la 3-1 le thathamisa lintho tse lekanang.
Lethathamo la 3-1. SCXIbus ho SCXI-1112 Module Rear Signal Connector ho DAQ Device Pin Equivalencies

SCXIbus Mola	SCXI-1112 Ka morao Sehokedi sa Letshwao	E Series MIO DAQ Sesebelisoa
MOSI	SERDATIN	DIO0
D*/A	DAQD*/A	DIO1
INTR*	SLOT0SEL*	DIO2
SPICLK	SERCLK	EXTSTROBE*
MISO	SERDATOUT	DIO4
TRIG0	SCANCLK	SCANCLK

Khopolo ea Ts'ebetso

Khaolo ena e na le karolo e sebetsangview ea mojule oa SCXI-1112 mme e hlalosa ts'ebetso ea yuniti e 'ngoe le e' ngoe e sebetsang e etsang mojule oa SCXI-1112.
E sebetsa hapeview

Setšoantšo sa li-block ho Setšoantšo sa 4-1 se bontša likarolo tsa bohlokoa tse sebetsang tsa module ea SCXI-1112.

Setšoantšo sa 4-1. Setšoantšo sa SCXI-1112 Module Block

Khaolo ea 4 Khopolo ea Ts'ebetso

Likarolo tse kholo tsa li-module tsa SCXI-1112 ke tse latelang:

Sehokedi sa letshwao le ka morao
Sehokelo sa SCXIbus
SCXIbus interface
Digital control circuitry
Analoji ea potoloho

Li-module tsa SCXI-1112 li na le likanale tse robeli tse kentsoeng ka makhetlo a robeli, e 'ngoe le e' ngoe e na le phaello e tsitsitseng ea 100. Mocha o mong le o mong oa ho kenya o na le filthara ea hae ea lowpass. Li-module tsa SCXI-1112 le tsona li na le karolo ea dijithale bakeng sa taolo ea othomathike ea ho lekola mocha, khetho ea sensor ea mocheso, le ho lekanya.

Mohokahanyi oa Letšoao le ka Morao, Sehokelo sa SCXIbus, le Sehokelo sa SCXIbus
SCXIbus e laola mojule oa SCXI-1112. Sebopeho sa SCXIbus se kopanya sehokelo sa ka morao ho SCXIbus, se lumella sesebelisoa sa DAQ ho laola module ea SCXI-1112 le chassis kaofela.

Digital Control Circuitry

Potoloho ea taolo ea dijithale e na le Aterese ea Aterese le lirejista tse latelang: ID ea Mojule, Configuration, EEPROM, le Channel. Sebatli sa Liaterese se laola hore na rejisetara e ntseng e sebetsanoa ke efe. Ngoliso ea ID ea Mojule e na le khoutu e ikhethang ho mojule oa SCXI-1112. ID ea Mojule ke 33 decimal.
Rejistara ea Tlhophiso e hlophisa li-module tsa SCXI-1112 bakeng sa mokhoa o lakatsehang oa ho lekola le ho hokela sehokelo sa lets'oao le ka morao. Ngoliso ea EEPROM ke aterese ea ho hokahana le mojule oa EEPROM, e nang le tlhaiso-leseling ea tlhahlobo. Register Channel e khetha mocha bakeng sa tekanyo e le 'ngoe kapa mocha oa ho qala bakeng sa scan. Sheba Likhetho tsa Mananeo a Software ho
Khaolo ea 1, Selelekela, ho ithuta ka likhetho tsa ho hlophisa potoloho ea taolo.

Potoloho ea Analog

Li-circuitry tsa analoge ka kanale li na le filtara ea lowpass le amplifier e nang le phaello e tsitsitseng ea 100. Channel ea CJSENSOR e boetse e na le sefe e buffered lowpass empa ha e na ampmoqhobi. Likanale le
CJSENSOR li ngatafalitsoe ho buffer e le 'ngoe ea tlhahiso.

Lisebelisoa tsa Analog

E 'ngoe le e' ngoe ea likanale tse robeli tsa analoge e fepa ka thoko amplifier e nang le phaello e tsitsitseng ea 100. Joale letšoao le feta ka har'a filthara ea lowpass ea lipalo tse tharo.
Sensor ea mocheso e na le thermistor e ka hare ho module haufi le mocha oa eona. Sensor ea mocheso ke matšeliso a batang a li-thermocouples. Seteishene sa CJSENSOR se boetse se feta ka har'a filthara e tlase ea 2 Hz ho hana lerata le sa batleheng. Hammoho le liteishene tse ling tse robeli tsa ho kenya, CJSENSOR e fetisetsoa ho buffer ea tlhahiso, moo e ka baloang ke

Sesebelisoa sa DAQ.

Bakeng sa tekanyo e nepahetseng ea 0.012% ea sekala se feletseng, bonyane ba tieho ea phapanyetsano ke 3 µs. Ena ke nako e nyane ka ho fetesisa eo ka eona o ka fetolang lipakeng tsa liteishene tsa analoge mojuleng ebe o ntse o metha voltaghantle. Ho lieha ha 3 µs interchannel ho u fa boholo ba samplebelo le phahameng ke 333 kHz. Hobane sekhahla sena se phahame ho feta bandwidth ea mocha o le mong oa SCXI-1112 (2 Hz), o ka sample likanale tse ngata ho li-module tsa SCXI tse ngata ntle le undersampling e 'ngoe ea likanale tsa SCXI-1112.

Analog Bus switch

Li-module tsa SCXI-1112 li na le li-switches ho beha tlhahiso ea tsona ea analog ho SCXIbus ho fetisetsa tlhahiso ho module ea SCXI e kentsoeng mochine oa DAQ. Li-module tsa SCXI-1112 li boetse li na le li-switch ho amohela lets'oao le behiloeng ho SCXIbus ke module e 'ngoe ea SCXI. Sehlahisoa se hlahisoang ke mojule oa cabled se khanna lets'oao le amoheloang moleng oa MCH0 + oa sehokelo sa lets'oao le ka morao e le hore sesebelisoa sa DAQ se ka se bala. Ha lets'oao le feta ho SCXIbus ho tloha mojulung oa SCXI o hlahlobiloeng ho ea ho mojule oa cabled SCXI, tekanyo e tsejoa e le scanning e sa tobang.

Litlhaloso

Sehlomathiso sena se thathamisa lintlha tsa li-module tsa SCXI-1112. Litlhaloso tsena li tloaelehile ho 25 ° C ntle le ha ho boletsoe ka tsela e 'ngoe.

Keletso ea Analog

Litšobotsi tsa ho Kena

Palo ea likanale ………………………………. 8 phapang
Maemo a ho kenya letsoho ………………………………… ±100 mV
Max sebetsa voltage
- (pontšo + mokhoa o tloaelehileng) .......................
- Boemo ba tšenyo e kentsoeng ……………………………… ± 42 VAC tlhoro kapa VDC
- Lintlha tse sirelelitsoeng………………………………. CH<0..7>, CJSENSOR<0..7>
Litšobotsi tsa ho fetisa
- Nonlinearity …………………………………………. 0.005% FSR
Phoso ea Offset
- Kamora ho lekanya……………………….. 20 μV max
- Pele o lekanya ………………….. 100 μV mofuta
- Fumana phoso (e amanang le referense ea calibration)
- Kamora ho lekanya…………………….. 0.005% ea boholo ba ho bala
- Pele ho tlhophiso ………………….. 0.1% ea mofuta oa ho bala
AmpLifier Likarolo
Kenyelletso ea ho kenya
- Tloaelehileng e tsamaisoa ka ……………………… >1 GW
- E tima ……………………………………. 10 kW
- Keketseho………………………………………… 10 kW
- Ho kenya leeme hona jwale ………………………………±0.5 nA
- Input offset current ……………………………±1.0 nA
CMRR
- 50 ho isa ho 60 Hz …………………………………..110 dB
- DC………………………………………………….75 dB mets
- Mefuta ea lihlahisoa ……………………………………….±10 V
- Ho se sebetse hantle ha tlhahiso…………………………………..91 W
Litšobotsi tse Matla
- Bandwidth……………………………………………..2 Hz
- Nako ea ho hlahloba (ka kanale, phaello efe kapa efe)
- 0.012%……………………………………………3 μs
- 0.0061%……………………………………….10 μs
- Lerata la sistimi (ho buuoa ka ho kenya) ……..5 μVrms
- Ho nepahala ha sensor ea mateano a batang …………….1.0 °C
- Ho nepahala ha tekanyo

Mofuta oa TC	Tekanyo Mocheso °C
Mofuta oa TC	–100	0	250	500	1000	1300	1700
J	±0.9	±0.7	±0.7	±0.7	±0.9	-	-
K	±0.9	±0.7	±0.7	±0.7	±1.0	±1.2	-
N	±1.1	±0.8	±0.7	±0.7	±1.0	-	-
E	±0.9	±0.7	±0.7	±0.7	-	-	-
T	±1.0	±0.7	±0.8	±0.8 (400 °C)	-	-	-

Lipontšo tsa Dijithale

Absolute max voltage input rating ……… 5.5 V mabapi le DGND
Litlhaloso tsa tlhahiso ea dijithale (ho buuoa ka DGND)
VIH input logic high voltage………… 2 V mets
VIL input logic low voltage ……………. 0.8 V boholo
II kenya leakage ya jwale …………………. ±1 μA boholo
Litlhaloso tsa tlhahiso ea dijithale (ho buuoa ka DGND)
VOH output logic high voltage …….. 3.7 V mets ho 4 mA max
VOL output logic e tlase haholotage………. 0.4 V boholo ho 4 mA max

Lisefe

Leqhubu la ho khaola (–3 dB)…………………….. 2 Hz
NMR (60 Hz) …………………………………….. 40 dB
Karabelo ea mohato
Ho isa ho 0.1%…………………………………………. 1 s
Ho fihla ho 0.01%…………………………………….. 10 s

Botsitso

Nako e khothaletsoang ea ho futhumatsa ………………. 20 mets.
Coefficient ea mocheso oa Offset …………… 1 μV/°C
Fumana tekanyo ea mocheso ………………… 10 ppm/°C

Ea nama

Litekanyo…………………………………………………… 115 ka 273 mm (4.54 ka 10.75 in.)
Sehokelo sa I/O………………………………………………………………………………………………
Sehokelo sa pele sa lipini tse 96 tsa DIN C

Tikoloho

Mocheso oa ho sebetsa ………………………….0 ho isa ho 50 °C
Mocheso oa polokelo ………………………………..–55 ho 150 °C
Mongobo o balang

Litlhoko tsa Matla

Phepelo ea 5 V ……………………………………………..15 mA max ±15 V phepelo (e laoloang
ho tloha ho ± 24 V phepelo) ……………………………..150 mA max

Lisebelisoa tsa Tšehetso ea Teknoloji

Sehlomathiso sena se hlalosa lisebelisoa tse felletseng tse fumanehang ho uena karolong ea Tšehetso ea Setekheniki ea Lisebelisoa tsa Naha Web saete mme e fana ka linomoro tsa mohala tsa ts'ehetso ea tekheniki hore o ka li sebelisa ha o na le bothata ba ho hokela ho rona Web saete kapa ha o na phihlello ea inthanete.

NI Web Tšehetso
Ho u fa likarabo le tharollo hang hang lihora tse 24 ka letsatsi, matsatsi a 365 ka selemo, Lisebelisoa tsa Naha li boloka lisebelisoa tse ngata tsa tšehetso ea tekheniki inthaneteng. Li fumaneha ho uena ntle ho tefo, li nchafatsoa letsatsi le leng le le leng, 'me li ka fumanoa karolong ea Tšehetso ea Tekheniki ea rona Web site at www.natinst.com/support.

Lisebelisoa tsa ho Rarolla Mathata le Tlhahlobo ea Marang-rang

Knowledge Base—Letlapa le le batlisisang le le nang le diketekete tsa dipotso tse di bodiwang kgapetsakgapetsa (FAQs) le dikarabo tse di tsamaisanang le tsone kgotsa ditharabololo, go akaretsa le dikarolo tse di kgethegileng tse di neetsweng ditlhagiswa tsa rona tse disha. Sebaka sa polokelo ea boitsebiso se nchafatsoa letsatsi le letsatsi ho arabela liphihlelo tse ncha tsa bareki le maikutlo.
Li-Wizards tsa Tharollo ea Mathata—Litataiso tsa mohato ka mohato li u lebisa mathateng a tloaelehileng le ho araba lipotso mabapi le mohala oa sehlahisoa sa rona kaofela. Li-Wizard li kenyelletsa litšoantšo tsa skrine tse bontšang mehato e hlalosoang le ho fana ka lintlha tse qaqileng ho tloha ho litaelo tse bonolo tsa ho qala ho ea ho lihlooho tse tsoetseng pele.
Litaelo tsa Sehlahisoa - Laeborari e felletseng, e ka batlisisoang ea likhatiso tsa morao-rao tsa lisebelisoa tsa National Instruments le libuka tsa sehlahisoa sa software.
Hardware Reference Database — Sebaka sa polokelo ea lintho tse ka batlisisoang se nang le litlhaloso tse khutšoane tsa Hardware, litšoantšo tsa mochini, le litšoantšo tse thusang tsa li-setting tsa jumper le li-pinout tsa sehokelo.
Lintlha tsa Kopo - Laebrari e nang le lipampiri tse khutšoane tse fetang 100 tse buang ka lihlooho tse ikhethileng joalo ka ho theha le ho letsetsa li-DLL, ho iketsetsa software ea hau ea ho khanna lisebelisoa, le lits'ebetso tsa ho tsamaisa lipakeng tsa sethala le lits'ebetso.

Lisebelisoa tse Amanang le Software

Instrument Driver Network - Laebrari e nang le litebelisoa tse makholo tsa lisebelisoa bakeng sa ho laola lisebelisoa tse ikemetseng ka GPIB, VXI, kapa li-interface tsa serial. U ka boela ua kenya kopo ea mokhanni ea itseng oa lisebelisoa haeba e se e sa hlahe laebraring.
Example Programs Database — Sebaka sa polokelo ea litaba se nang le tse ngata,
e seng thomello example mananeo a tikoloho ea mananeo a lisebelisoa tsa naha. U ka li sebelisa ho tlatsana le example mananeo a seng a kenyelelitsoe le lihlahisoa tsa National Instruments.
Software Library - Laeborari e nang le liapdeite le li-patches ho software ea kopo, lihokela tsa liphetolelo tsa morao-rao tsa software ea mokhanni bakeng sa lihlahisoa tsa lisebelisoa tsa National Instruments, le lits'ebetso tsa ts'ebeliso.

Tšehetso ea Lefatše Lohle

National Instruments e na le liofisi tse teng lefatšeng ka bophara. Liofisi tse ngata tsa makala li boloka a Web sebaka sa ho fana ka tlhahisoleseling mabapi le lits'ebeletso tsa lehae. O ka fihlella tsena Web libaka tse tsoang www.natinst.com/worldwide.
Haeba u na le bothata ba ho hokahanya le rona Web sebakeng sa heno, ka kopo ikopanye le ofisi ea lehae ea National Instruments kapa mohloli oo u rekileng lihlahisoa tsa hau tsa National Instruments ho fumana tšehetso.
Bakeng sa tšehetso ea thelefono United States, letsetsa 512 795 8248. Ho fumana tšehetso ea thelefono ka ntle ho United States, ikopanye le ofisi ea lekala e sebakeng sa heno:
Australia 03 9879 5166, Austria 0662 45 79 90 0, Belgium 02 757 00 20, Brazil 011 284 5011, Canada (Calgary) 403 274 9391,
Canada (Ontario) 905 785 0085, Canada (Québec) 514 694 8521,
China 0755 3904939, Denmark 45 76 26 00, Finland 09 725 725 11, France 01 48 14 24 24, Germany 089 741 31 30, Greece 30 1 42 96 427 2645 India Iseraele 3186 91805275406,
Italy 02 413091, Japane 03 5472 2970, Korea 02 596 7456,
Mexico (DF) 5 280 7625, Mexico (Monterrey) 8 357 7695, Netherlands 0348 433466, Norway 32 27 73 00, Singapore 2265886, Spain (Barcelona) 93 582 0251d91 640, Spain 0085 XNUMX XNUMX Ma XNUMX
Sweden 08 587 895 00, Switzerland 056 200 51 51,
Taiwan 02 2377 1200, United Kingdom 01635 523545

Bukana ea mantsoe

Sehlongoapele	Tlhaloso	Boleng
p-	pico-	10–12
n-	nano-	10–9
µ-	micro-	10–6
m-	milli-	10–3
k-	kilo-	103
M-	mega-	106
t-	tera-	1012

Linomoro/Matšoao

+5 V +5 lets'oao la volt
°
W ohms
%.
± eketsa kapa tlosa

A amperes
AC e fetohang hona joale
Letšoao la mocha la ho kenya analoge ea ACH
A/D analog-to-digital
Letšoao la fatše le kenyang analoge ea AIGND
ANSI American National Standards Institute auto-zero mokhoa oa ho khutsufatsa ka hare ho potoloho ea ka hare ha o ntse o khaola litekanyo ho lefella mocheso o bakoang ke mocheso.tage liphoso

C Celsius
CGND chassis ground signal pini kapa mohala oa mohala oo u o sebelisang kapa oo u balang letšoao la analog kapa digital. Lipontšo tsa analogue li ka fella ka mokhoa o le mong kapa li fapane. Bakeng sa matshwao a dijithale, o kopanya dikanale ho etsa boemakepe. Hangata likou li na le likanale tse 'nè kapa tse robeli tsa digital.
CJSENSOR sensor-junction e batang
Karolelano ea ho hana mokhoa o tloaelehileng oa CMRR

D/A digital-to-analog
D*/A Lintlha/Aterese
DAQ data acquisition-(1) ho bokella le ho metha mats'oao a motlakase ho tsoa ho lisensara, li-transducers, le li-probes tsa liteko kapa lisebelisoa le ho li kenya komporong hore e sebetsanoe; (2) ho bokella le ho metha mefuta e tšoanang ea matshwao a motlakase ka A/D le/kapa diboto tsa DIO tse hoketsweng komporong, mme mohlomong le ho hlahisa matshwao a taolo ka D/A le/kapa diboto tsa DIO komporong e le nngwe.
dB decibel - yuniti ea ho hlahisa tekanyo ea logarithmic ea karo-karolelano ea maemo a mabeli a lets'oao: dB = 20log10 V1/V2, bakeng sa matšoao a volts.
DC e tobileng hona joale
sesebelisoa boto ea phumano ea data ea plug-in, karete, kapa pad e ka bang le tse ngata
likanale le lisebelisoa tsa ho fetolela. Liboto tsa plug-in, likarete tsa PC, le lisebelisoa tse joalo ka DAQPad-1200, tse hokelang koung ea komporo ea hau e bapileng, kaofela ke tsa khale.amptse ling tsa lisebelisoa tsa DAQ. Li-module tsa SCXI li fapane le lisebelisoa, ntle le SCXI-1200, e leng lebasetere.
DGND letšoao la fatše la digital
DIFF differential configuration input input input analog e nang le litheminale tse peli, tseo ka bobeli li arohaneng le komporong, tseo phapang ea tsona e lekantsoeng.
DIN Deutsche Industrie Norme
DIO tsa dijithale tse kentsweng/sephetho
DNL phapang e se nang moeli-tekanyo ho LSB ea kheloha e mpe ka ho fetesisa ea bophara ba khoutu ho tsoa ho boleng ba bona ba 1 LSB bakhanni / software ea mokhanni e laolang sesebelisoa se itseng sa Hardware joalo ka sesebelisoa sa DAQ.

F ho tloha
FIFO ea pele ea memori ea pele - data ea pele e bolokiloeng ke data ea pele e romelloang ho moamoheli. Hangata li-FIFO li sebelisoa ho lisebelisoa tsa DAQ ho boloka lintlha tse kenang kapa tse tsoang ka nakoana ho fihlela data eo e ka khutlisoa kapa ea hlahisoa. Bakeng sa mohlalaample, tlhahiso ea analoge FIFO e boloka liphetho tsa liphetoho tsa A/D ho fihlela data e ka khutlisoa mohopolong oa sistimi, e leng ts'ebetso e hlokang ho ts'oaroa ha litšitiso mme hangata le lenaneo la molaoli oa DMA.
Ts'ebetso ena e ka nka milliseconds maemong a mang. Nakong ena, data e bokellana ho FIFO bakeng sa ho e fumana nakong e tlang. Ka FIFO e khōloanyane, li-latencies tse telele li ka mamelloa. Tabeng ea tlhahiso ea analog, FIFO e lumella litekanyetso tsa ntlafatso tse potlakileng, hobane data ea waveform e ka bolokoa ho
FIFO pele ho nako. Sena se boetse se fokotsa phello ea li-latencies tse amanang le ho fumana data ho tloha mohopolong oa tsamaiso ho ea ho sesebelisoa sa DAQ.
FSR ho bala ka botlalo

G
G fumana

hex hexadecimal
Hz hertz — palo ea likhakanyo tse baloang kapa tse nchafatsoang motsotsoana

ID ea ID ka li-inch
INTR* Thibela

Kenyelletso/sephetho sa I/O—ho fetisetsoa ha data ho/ho tsoa ho sistimi ea khomphutha e kenyelletsang likanale tsa likhokahano, lisebelisoa tsa sehokelo sa opareitara, le/kapa phumano ea data le likhokahano tsa taolo.

Leseli la LED le hlahisang leseli
LSB e nyane haholo
M
MIO multifunction input/output
MISO monghali ka, lekhoba tsoa
MOSI morena tsoa, lekhoba ka
Ntho ea bohlokoa ka ho fetisisa ke MSB

NC ha e hokahane (letšoao)
Ho hana mokhoa o tloaelehileng oa NMR

motso oa rms o bolela sekwere—motso oa sekwere sa boleng bo tloaelehileng ba sekwere sa lets'oao la hang-hang amptsebo; tekanyo ya sesupo amptsebo
RSVD e boloketsoe hanyane
Ho kopanya tsamaiso ea nako ea sebele ea RTSI

S samples
s metsotsoana
SCANCLK lets'oao la oache ea scan
SCXI Signal Conditioning eExtensions for Instrumentation-ea Sechaba
Mohala oa sehlahisoa sa lisebelisoa bakeng sa ho beha matšoao a boemo bo tlase ka har'a chassis ea kantle haufi le li-sensor kahoo ho romelloa matšoao a boemo bo holimo ho lisebelisoa tsa DAQ tikolohong ea PC e lerata.
Letšoao la oache la serial la SERCLK
Letšoao la ho kenya data la SERDATIN
SERDATOUT lets'oao la ponts'o ea data ea serial e lokisang ho qhekella ha mats'oao ho a lokiselletsa digitizing.
SLOT0SEL* Sebaka sa 0 khetha lets'oao
SPICLK serial peripheral interface clock

TRIG0 e qala 0
TTL transistor-transistor logic

Li-volts tsa V
VI - (1) motsoako oa hardware le/kapa lisebelisoa tsa software, tseo hangata li sebelisoang le PC, tse nang le ts'ebetso ea sesebelisoa sa khale se ikemetseng (2) Lab.VIEW software module (VI), e nang le sebopeho se ka pele sa mosebelisi le lenaneo la block diagram
Li-volts tsa VIH, li kenya holimo
VIL li-volts, ho kenya chelete e tlaase
Li-volts tsa vin
Li-volts tsa VOH, tlhahiso e phahameng
Li-volts tsa VOL, tlhahiso e tlase

Litokomane / Lisebelisoa

NATIONAL INDRUMENTS SCXI-1112 8 Channel Thermocouple Input Module [pdf] Bukana ea Mosebelisi
SCXI-1112 8 Channel Thermocouple Input Module, SCXI-1112, 8 Channel Thermocouple Input Module, Thermocouple Input Module, Input Module, Module

Litšupiso

Bukana ea Mosebelisi

LITLOA TSA SECHABA SCXI-1112 8 Channel Thermocouple Input

Tlhahisoleseding ya Sehlahiswa