Anyị maara na a na-ejikarị ihe nkesa serial mee ihe na ngwa bara uru.Yabụ, ị maara ihe sava serial bụ?Otu esi eji ihe nkesa serial?Ka anyị soro JHA Technology ịghọta ya.

1. Gịnị bụ serial nkesa?

Oghere Usoro nkesa: The Oghere Usoro nkesa nwere ike ime ka gị Oghere Usoro ngwaọrụ networked, nye Oghere Usoro na netwọk ọrụ, nwere ike tọghata RS-232/485/422 Oghere Usoro n'ọdụ ụgbọ mmiri n'ime TCP/IP netwọk interface, ghọta RS-232/485/422 Oghere Usoro ọdụ ụgbọ mmiri na TCP/ IP A na-ebufe data nke interface netwọk n'ụzọ doro anya n'akụkụ abụọ ahụ.Ọ na-enyere ndị serial ngwaọrụ aka ozugbo nwere TCP/IP netwọk interface ọrụ, jikọọ na netwọk maka data nkwurịta okwu, na ịgbatị nkwurịta okwu anya nke Oghere Usoro ngwaọrụ.Ị nwere ike iji kọmpụta gị chekwaa, jikwaa ụzọ na akụrụngwa arụnyere njikwa anya site na ịntanetị ebe ọ bụla n'ụwa.

2. Kedu ka esi eji ihe nkesa serial?

Njikọ ngwaọrụ: Buru ụzọ jikọọ ọdụ ụgbọ mmiri nke sava serial na ọdụ ụgbọ mmiri nke ngwaọrụ ahụ, jikọọ interface RJ45 nke sava serial na rawụta (ma ọ bụ jikọọ na PC ozugbo), wee nwee ike na sava serial.

Hazie parampat ọdụ ụgbọ mmiri: Enwere ike gbanwee ihe nkesa ọdụ ụgbọ mmiri site na ibe Weebụ.Mgbe ị na-agbanwe paramita site na ibe Weebụ, ihe nkesa ọdụ ụgbọ mmiri ga-abụrịrị n'otu subnet dị na kọmpụta.Oghere Usoro ọdụ ụgbọ mmiri gụnyere: ọnụego baud, data bit, nkwụsị bit, parity bit.

Hazie paramita netwọkụ: Ihe nkesa ọdụ ụgbọ mmiri ga-enwerịrị IP, nke enwere ike ịhazi dị ka static ma ọ bụ nweta site na sava DHCP.Hazie ọnọdụ ọrụ nke ihe nkesa ịkparịta ụka n'Ịntanet: gụnyere TCP SERVER mode (na-ezo aka na kọmputa na-arụsi ọrụ ike na-achọ ihe nkesa netwọk netwọk), TCP CLIENT mode (na-ezo aka na netwọk netwọk na-achọsi kọmputa ike), na UDP mode.Ebumnuche nke ịhazi paramita netwọkụ bụ ikwe ka kọmpụta nwee ike guzobe njikọ na sava netwọkụ nke ọma.

Kwado virtual Oghere Usoro ọdụ ụgbọ mmiri: N'ihi na PC software nke izugbe ọrụ ka na-emepe Oghere Usoro n'ọdụ ụgbọ mmiri na-ekwurịta okwu na ngwaọrụ, n'oge a, n'ihi na netwọk na-eji, a mebere Oghere Usoro ọdụ ụgbọ mmiri ga- virtualized na kọmputa.The mebere Oghere Usoro ọdụ ụgbọ mmiri bụ maka guzobe njikọ na Oghere Usoro nkesa na-ebuga data na-emeghe Onye ọrụ mmemme nke mebere Oghere Usoro ọdụ ụgbọ mmiri.Gbaa mmemme nkwukọrịta akụrụngwa ma mepee ọdụ ụgbọ mmiri serial mebere.Ngwa onye ọrụ nwere ike iji ngwaọrụ kparịta ụka.

3. N'ime mpaghara ndị a na-eji sava serial?

A na-eji sava serial eme ihe n'ọtụtụ ebe na njikwa/ọbịbịa, ngwa ahụike, nleba anya n'ime anya, njikwa ọnụ ụlọ kọmputa, na njikwa ọdụ ụgbọ ala.Ihe nkesa ọdụ ụgbọ mmiri nwere ike ịkwado usoro ọdụ ụgbọ mmiri mebere, yabụ na ịkwesighi ịgbanwe sọftụwia PC mbụ, nye ọrụ ntụgharị data transperent n'etiti ọdụ ụgbọ mmiri na ọdụ ụgbọ mmiri Ethernet, na-akwado DHCP na DNS, ọ bụ duplex zuru oke, enweghị mfu ngwugwu. serial nkesa.

RS232/485/422 ọdụ ụgbọ mmiri atọ n'ime otu, RS232, RS485, RS485/422, RS232/485 na ngwaahịa ngwakọta ọdụ ụgbọ mmiri ndị ọzọ.Na mgbakwunye, enwere ihe nkesa serial nwere ọtụtụ ọdụ ụgbọ mmiri na mmepe nke abụọ, nke nwere ike izute ngwa ngwa niile.