Imigaragarire 485 ni iyihe? Ni ubuhe buryo buranga amafaranga 232-c interineti? Bitewe no kugaragara hakiri kare amafaranga 232-C, nta gushidikanya ko hari ibitagenda neza, ahanini harimo n'ingingo zikurikira: (2) Igipimo cyo kwanduza ni gito. Mu kwanduza cyane, igipimo cya Baud ni 20kbps. . Iyi myambaro isanzwe ikunze kwivanganya, bityo rero imyizerere yivumbaga irakomeye. (4) Intera yo kohereza ni igarukira. Agaciro gasanzwe k'intera ntarengwa ni metero 50, ariko irashobora gukoreshwa gusa metero 50. Urebye amakosa ya 232-c, amahame amwe mashya yinjiza yagaragaye, kandi amafaranga 485 ni umwe muribo. Ifite ibiranga ibi bikurikira: 1. Ibiranga amashanyarazi byakozwe na RS-485: logique "1" ihagarariwe nitandukaniro rya voltage hagati yimirongo ibiri nka + (2-6) v; Logique "0" ihagarariwe nitandukaniro rya voltage hagati yimirongo ibiri kuba- (2-6) V. Urwego rwa interineti ni rwo ruruta urwa RASTL rwurwego rwa TTL, rushobora guhuzwa na TTL; 2. Igipimo cyo hejuru cyamakuru yinzandiko cyamafaranga miliyoni 35 ni 10 MB3. Amafaranga 485 ni ihuriro ryumushoferi uringaniye kandi utandukanye, wongera ubushobozi bwo kurwanya uburemere bwo kurwanya, ni ukuvuga ubushobozi bwo kurwanya urusaku ari bwiza. 4. Agaciro gasanzwe k'intera ntarengwa y'amafaranga y'amafaranga 485 ni metero 4,000, mubyukuri gishobora kugera kuri metero 3.000. Byongeye kandi, amafaranga 232-C yemerewe gusa guhuza umukecuru umwe kuri bisi, ni ukuvuga ubushobozi bwa sitasiyo. Amafaranga 485 yinjiza yemerera guhuza abamurikira 128 kuri bisi. Ni ukuvuga, ifite ubushobozi bwa sitasiyo nyinshi, kugirango abakoresha bashobore gushyiraho urusobe rworoshye bakoresheje amafaranga imwe ya 485. Amafaranga 485 ni imvugo yatoranijwe yatoranijwe kubera uburwayi bwayo bwo kurwanya urusaku, intera ndende yo kwandura hamwe nubushobozi bwa sitasiyo. Kuberako igice cya duplex umuyoboro ugizwe na interineti 47 zikeneye insinga ebyiri gusa, rs485 interineti ya andept zose zipiganwa zimpimbano. Igico 9-core sock ya DB-9 ikoreshwa mumafaranga 485 anhuza, db-9 (umwobo) akoreshwa kumurongo wubwenge rs485, na db-9 (pin) ikoreshwa kuri clavier r485 ihujwe na clavier.