Amadivayisi ahlakaniphile anemisebenzi yokuxhumana ayisisekelo se-inthanethi yezinto.Imishini ixhumana yodwa ukuze kuzuzwe ukuqapha isimo, ukusebenzisa ukulandelela, ukugcwaliswa kabusha kwezinto ezisetshenziswayo, ukulungiswa okuzenzakalelayo, nokuzijabulisa okusha.Umgomo omkhulu uwukufinyelela ungagadiwe, ukuzibona wena kanye nokuzilungiselela wena.Ngokuqhubeka kobuchwepheshe kanye nokuthandwa kakhulu kwezintambo ezingenantambo, inani lamadivayisi ahlakaniphile lingagcina lifinyelele emashumini ezigidigidi, kanye nezindawo ezibonakalayo ze-I/O nemikhiqizo yokuxhumana ephindwe kashumi kunamanodi.Uhlelo lokuxhuma olusetshenziswa kabanzi kunethiwekhi yezimboni yisixhumi esingu-8-pin RJ45.Ngalolu hlobo lokuqhubeka, ikhwalithi yokudlulisela yesistimu yesixhumi sesokhethi yemojuli yinhle kakhulu, ihamba kancane futhi iyonga, futhi imodi yayo yokuqeda iwukushisela noma ukunqanyulwa kwe-surface mount.Ngaphezu kwembobo eyodwa, imbobo ehlanganisiwe kanye nembobo estakiwe, inhlanganisela yomkhiqizo eminingi ihlanganisa isokhethi lemojula yesihlungi.Amasokhethi amamojula ajwayelekile angu-4, 6 noma uhlobo lwamaphini angu-8, ahlinzeka ngezinketho ezingavikelwe noma ezihlukahlukene ezivikelwe.Umdwebo wobukhulu wesokhethi yemojuli yesihlungi kanye nesakhiwo sebhodi lesifunda esiphrintiwe sifana nezimpawu zohlobo olujwayelekile, ezingadluliselwa ebhodini elingaphambili ngesokhethi yephaneli noma i-coupler yephaneli.Iphothifoliyo yomkhiqizo wesokhethi yemojuli yesihlungi ihlanganisa namandla ohlobo lwe-Ethernet (POE).Kuzinhlelo zokusebenza ezidinga ukuhlangabezana nemibandela ye-IEEE802.3af, isokhethi yemojuli yesihlungi inikeza amandla ahambisanayo ngomugqa wedatha okabili noma ulayini okabili ongenzi lutho.Ngale ndlela, ikhebula elijwayelekile le-CAT-5 lingasetshenziselwa ukudluliswa kwedatha namandla afinyelela ku-100m kude.Ngokuqondene nomamukeli, ukunikezwa kwamandla kwe-48V kungaguqulelwa, isibonelo, i-5V noma i-3.3V.Isixhumi esivumelana nezimo sebhasi esisekelwe kubuchwepheshe besixhumi esibonakalayo se-D-Sub sisetshenziselwa amasistimu amabhasi avamile, njenge-CAN Bus, i-Profibus ne-SafetyBUS ebangeni le-IP-20.Lolu hlobo lwephothifoliyo yomkhiqizo luhlanganisa amaswishi (izinqamuleli ezixhumekayo zamatheminali), ama-node ahlanzekile namatheminali ahlanzekile.Izimo zokufaka ezihlukene ziholela ezidingweni ezihlukene zemizila yamakhebula ehlukahlukene.Izixhumi ze-fieldbus kanye nezintambo zivame ukuba namandla kakhulu, zidinga ukukhululeka kokucindezeleka okuzinzile nokuthembekile.Esikhathini esidlule, isilawuli kukhabhinethi yokushintsha sasisebenzisa amakhadi we-I / O ukushayela amadivayisi asensimini.Namuhla, i-industrial automation ijwayele ukusabalalisa amasistimu.Amabhuleki ezinsimu nezinzwa kuvame ukuxhunywa ebhokisini le-I/O elikwazi ukwenza i-passive noma ibhasi le-fieldbus.Ukuze unikeze izixazululo zezinhlobonhlobo zezinhlelo zokusebenza ngezindleko eziphansi, amadivaysi enkambu ethile adinga izixazululo zezixhumi eziguquguqukayo zezinga eliphezulu.I-M2M isifinyelele ezingeni eliphezulu futhi njengamanje ikhula ngezinga lokukhula ngonyaka lama-25%.Eminyakeni embalwa, inani lamadivayisi ahlakaniphile axhunyiwe lizodlula inani labantu ngama-oda ambalwa obukhulu.Ngakho-ke, kunzima ukucacisa ngokuqondile ukusetshenziswa kwezixhumi ku-Inthanethi Yezinto, ngoba izixhumi zezimboni empeleni ziyi-"hodgepodge", futhi i-M2M iyimbangela yale mboni.Ukuthambekela okungangabazeki ukuthi imishini enenethiwekhi ehlakaniphile izoba yimakethe yohlelo lokusebenza elandelayo yezixhumi.
Isikhathi sokuthumela: Aug-21-2022