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He aha ke ʻano o ke awa I/O o kahi kamepiula ʻenehana?
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He aha ke ʻano o ke awa I/O o kahi kamepiula ʻenehana?

2025-01-06 10:35:45

Ma ke ʻano he alahaka no nā kamepiula ʻenehana e launa pū me nā polokalamu o waho, pāʻani koʻikoʻi nā awa I/O a pili pono i ka hana a me ka paʻa o ka ʻōnaehana holoʻokoʻa. No laila, he mea nui ka ʻike hohonu o kā lākou ʻano a me nā hiʻohiʻona no nā mea hoʻohui pūnaewele a me nā mea hana. E ʻimi kēia ʻatikala i nā ʻano a me nā hiʻohiʻona o nā awa I/O kamepiula ʻenehana a me kā lākou kuleana nui i nā noi ʻoihana.

Papa helu
1. Nānā o nā awa I/O

ʻO nā awa I/O, a i ʻole nā ​​kikowaena hoʻokomo a me nā mea hoʻopuka, nā ala no nā kamepiula ʻenehana e loaʻa a hoʻouna i ka ʻike. Hiki i kēia mau mea hoʻopili ke hoʻohui i nā sensor like ʻole, actuators, nā mea kamaʻilio, etc.

2. Ke ano o na awa I/O

1. Digital I/O
ʻO kēia keʻano maʻamau o I / O, i hoʻohanaʻia no ka hanaʻana i nā hōʻailona hoʻololi, e like me ka hoʻokuʻu a me ka weheʻana o nā relays, ke kūlana wehe a paniʻia o nā meaʻike, a me nā mea'ē aʻe.

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2. Analog I/O
Hiki i ka Analog I/O ke hana i nā hōʻailona hoʻololi mau, e like me ka volta a i ʻole nā ​​​​hōʻailona o kēia manawa i hoʻopuka ʻia e nā mea ʻike e like me ka mahana, ke kaomi, a me ke kahe. Pono e hoʻohana pinepine ʻia kēia ʻano awa I/O me kahi mea hoʻololi A/D e hoʻokō i ka hoʻololi ʻana ma waena o nā hōʻailona analog a me nā hōʻailona kikohoʻe.

3. Hoʻopili kamaʻilio Serial
E like me RS-232 a me RS-485, hoʻohana nui ʻia kēia mau kikowaena e ʻike i ka lawe ʻana i ka ʻikepili ma waena o nā kamepiula ʻenehana a me nā mea waho, e like me nā PLC, nā mea hoʻololi pinepine, a me nā mea ʻē aʻe.

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3. I/O awa hiʻona

1. Nā hiʻohiʻona uila: me ka volta hana, ka manawa, ka impedance, a me nā mea ʻē aʻe. Hoʻoholo kēia mau ʻāpana i ke ʻano o ka hōʻailona a me ka pae pae i hiki i ke awa I/O ke mālama.

2. Ka nui kino: ʻO ka nui kino a me ke ʻano o ke awa I / O, e like me DB9, DB25, RJ45, a me nā mea ʻē aʻe, pili i ke koho ʻana o nā mea hoʻohui a me ka maʻalahi o ka uea.

3. ʻAno hōʻailona: ʻO ke ʻano hōʻailona i kākoʻo ʻia e ke awa I / O, e like me ka hōʻailona kikohoʻe, ka hōʻailona analog, ka ʻikepili serial, a me nā mea ʻē aʻe, e hoʻoholo i kāna kahua noi a me ke ʻano o nā mea pili.


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4. Keʻano palekana o ke awa I/O

1. Hoʻokaʻawale Photoelectric: Loaʻa ka hoʻokaʻawale uila ma o nā mea hoʻohui photoelectric no ka pale ʻana i nā awa I/O mai ka haʻalulu uila a me ke keakea o ka walaʻau.

2. Ka palekana o ka overvoltage: Hoʻohana ʻia nā mea hoʻopau uila kuʻuna a i ʻole nā ​​ʻāpana diode no ka pale ʻana i ka pōʻino o ka overvoltage i nā awa I/O i hoʻokumu ʻia e ka uila a i ʻole ka loli ʻana o ka mana.

5. Ka hopena

No ka poʻe e ʻimi nei i ke kūlana kiʻekiʻe ʻO Advantech ʻoihana PC nā koho, aia nā mea hoʻoponopono i loaʻa. Inā makemake kāu noi i nā mana kiʻi i hoʻonui ʻia, e noʻonoʻo i kahi ʻoihana PC me GPU no nā hana koʻikoʻi. Eia hou, hiki i nā ʻoihana e ʻimi ana i nā hoʻonā maʻamau ke ʻimi ʻoihana PC ODM nā lawelawe e hoʻokō i nā koi kūikawā.


No nā hoʻonohonoho i kau ʻia i ka lāʻau, ʻO Advantech rackmount PC Hāʻawi nā ʻōnaehana i nā hāʻina paʻa kūpono no nā noi kikowaena. Ka hui pū ʻana me kahi mea hilinaʻi mea hoʻolako PC ʻoihana rackmount hōʻoia i ke komo ʻana i nā ʻōnaehana kiʻekiʻe a paʻa. Eia kekahi, nā mea hana kamepiula i hoʻokomo ʻia hāʻawi i nā ʻōnaehana paʻa a maikaʻi no nā kaiapuni i kaohi ʻia.

Inā makemake ʻoe i kūpaʻa a hilinaʻi ʻoihana pc Kina, hiki iā ʻoe ke kelepona mea hana kamepiula hana SINSMART lawelawe mea kūʻai aku a lawelawe iā ʻoe me ka naʻau holoʻokoʻa.

Nā Huahana Pili

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