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Boema-kepe ba I/O ba komporo ea indasteri bo shebahala joang?
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Boema-kepe ba I/O ba komporo ea indasteri bo shebahala joang?

2025-01-06 10:35:45

Joaloka borokho ba lik'homphieutha tsa indasteri ho sebelisana le lisebelisoa tsa ka ntle, likou tsa I / O li phetha karolo ea bohlokoa 'me li amana ka ho toba le ts'ebetso le botsitso ba tsamaiso eohle. Ka hona, kutloisiso e tebileng ea mefuta le litšoaneleho tsa bona ke ea bohlokoa bakeng sa bahokahanyi ba tsamaiso le ba sebetsang. Sengoliloeng sena se tla hlahloba mefuta le litšoaneleho tsa likou tsa I/O tsa liindasteri le karolo ea tsona ea mantlha lits'ebetsong tsa indasteri.

Tafole ea likateng
1. Kakaretso ea likou tsa I/O

Likou tsa I/O, kapa li-interfaces tsa ho kenya le ho tsoa, ​​​​ke litsela tsa lik'homphieutha tsa indasteri ho amohela le ho romela tlhahisoleseding. Likhokahano tsena li ka hokahanya li-sensor tse fapaneng, li-actuator, lisebelisoa tsa puisano, joalo-joalo ho fihlela pokello ea data, phetiso ea taelo ea taolo, le ho lekola maemo.

2. Mefuta ea likou tsa I / O

1. Digital I/O
Ena ke mofuta o tloaelehileng ka ho fetisisa oa I / O, o sebelisetsoang ho sebetsana le matšoao a switjha, joalo ka ho bulela le ho tima li-relay, boemo bo bulehileng le bo koetsoeng ba li-sensor, joalo-joalo.

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2. Analoji I/O
Analog I/O e ka sebetsana le mats'oao a fetohang a sa khaotseng, joalo ka motlakase kapa mats'oao a hajoale a hlahisoang ke li-sensor tse kang mocheso, khatello le phallo. Mofuta ona oa boema-kepe ba I / O hangata o hloka ho sebelisoa le converter ea A / D ho fihlela phetoho lipakeng tsa matšoao a analog le matšoao a dijithale.

3. segokanyimmediamentsi sa sebolokigolo puisano
Tse kang RS-232 le RS-485, li-interfaces tsena li sebelisoa haholo-holo ho hlokomela phetiso ea data pakeng tsa lik'homphieutha tsa indasteri le lisebelisoa tsa ka ntle, tse kang PLCs, li-converter frequency, joalo-joalo Li-interfaces tsa puisano tsa serial li loketse nako e telele, phetiso ea data e tlaase, 'me wiring e bonolo.

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3. Litšobotsi tsa boema-kepe tsa I / O

1. Litšobotsi tsa motlakase: ho kenyelletsa motlakase oa ho sebetsa, hona joale, impedance, joalo-joalo Mekhahlelo ena e khetholla mofuta oa pontšo le boemo ba boemo boo sekepe sa I / O se ka bo sebetsanang.

2. Boholo ba 'mele: Boholo ba' mele le sebōpeho sa kou ea I / O, e kang DB9, DB25, RJ45, joalo-joalo, e ama khetho ea li-connectors le boiketlo ba lithapo.

3. Mofuta oa pontšo: Mofuta oa pontšo o tšehetsoeng ke sekepe sa I / O, joalo ka letšoao la digital, letšoao la analog, data ea serial, joalo-joalo, e khetholla sebaka sa eona sa kopo le mofuta oa lisebelisoa tse hokahaneng.


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4. Mokhoa oa tšireletso oa boema-kepe ba I / O

1. Ho itšehla thajana ha Photoelectric: Ho itšehla thajana ho finyelloa ka li-couplers tsa photoelectric ho sireletsa likou tsa I / O ho tsoa ho ts'oaetso ea motlakase le tšitiso ea lerata.

2. Tšireletso ea mocheso o feteletseng: Lihatelli tsa motlakase oa nakoana kapa lisebelisoa tsa diode li sebelisoa ho thibela tšenyo ea motlakase boema-kepe ba I/O e bakoang ke ho otla ha lehalima kapa ho fetoha ha phepelo ea motlakase.

5. Qetello

Bakeng sa ba batlang boleng bo holimo PC ea indasteri ea Advantech likhetho, ho na le litharollo tse ikhethileng tse fumanehang. Haeba sesebelisoa sa hau se hloka lits'ebetso tse ntlafalitsoeng tsa litšoantšo, nahana ka PC ea indasteri e nang le GPU bakeng sa mesebetsi e matla ea ts'ebetso. Ho feta moo, likhoebo tse batlang litharollo tse ikhethileng li ka hlahloba indasteri ea PC ODM litšebeletso ho fihlela litlhoko tse ikhethang.


Bakeng sa li-setups tse kentsoeng ka rack, Advantech rackmount PC litsamaiso li fana ka tharollo e matla e loketseng lits'ebetso tsa seva. Ho sebelisana le motho ea tšepahalang morekisi oa rackmount industrial PC e netefatsa phihlello ea lits'ebetso tsa boleng bo holimo le tse tšoarellang. Ho feta moo, baetsi ba likhomphutha tse kentsoeng fana ka litsamaiso tse kopaneng le tse sebetsang hantle bakeng sa tikoloho e haelloang ke sebaka.

Haeba u hloka e tsitsitseng le e ka tšeptjoang indasteri pc China, u ka letsetsa moetsi oa lik'homphieutha tsa indasteri SINSMART tšebeletso ea bareki le ho u sebeletsa ka pelo eohle.

Lihlahisoa tse Amanang

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