Isimo Samanje kanye Namathemba Okuthuthukiswa Kwezinguquko Zezimboni

1. Ukushintsha kwezimbonizibizwa nangokuthi ama-switch Ethernet yezimboni.Ngaphansi kwesimo samanje, ngokuthuthuka okuqhubekayo nokushesha kanye nokuthuthuka kobuchwepheshe benethiwekhi, isidingo samanethiwekhi emkhakheni wezimboni, ikakhulukazi emkhakheni wokulawulwa kwezimboni, siye saba sikhulu kakhulu.Ngakho-ke, i-Ethernet yezimboni ithathe kancane kancane izimpande emkhakheni wokulawulwa kwezimboni, futhi yakha ubuchwepheshe bokulawula i-Industrial Ethernet enezici zezimboni.Ukuze kwenziwe ubuchwepheshe bokulawula i-Ethernet yezimboni kube ngcono, idinga usizo lokufanisa okokusebenza okuchwepheshile.Ngakho-ke, ukushintshwa kwe-Ethernet yezimboni kugqama ngezici ezithile zezimboni ezifana nokuzinza okuqinile, ukumelana nokushisa okuphezulu, ukumelana nokudlidliza, nokumelana nokugqwala.Isiphenduke i-rookie emkhakheni wokulawulwa kwezimboni futhi idume kakhulu.

Imikhiqizo yokushintsha izimboni inezici ezilandelayo:

(1) Ukufakwa kwamandla okungadingekile ukuze kuvinjwe ukuhluleka kwamandla okukodwa;

(2) I-Ring topology, ehlinzeka ngezindlela ezingafuneki;

(3) Izingxenye ezakhelwe ngaphakathi zekhwalithi ephezulu nezinokwethenjelwa okuphezulu ukuze kuqinisekiswe isikhathi eside sokuhola esimaphakathi;

(4) Ingasetshenziswa ezimweni zokushisa ezisezingeni eliphakeme, njenge -40 ℃85℃;

(5) Igobolondo eliqinile neliqinile kanye nokumelana okuhle kwezinga lokushisa.

2. Ukusetshenziswa kwamaswishi e-Ethernet yezimboni.Njengamanje, ukushintshwa kwe-Ethernet yezimboni zasekhaya kusetshenziswa kakhulu amandla kagesi, ezokuthutha, i-metallurgy nezinye izimboni.Phakathi kwazo, amandla kagesi yimboni yezicelo, elandelwa yimboni yezokuthutha.Inani elikhulu lokushintshwa kwe-Ethernet yezimboni lisetshenziswa ekukhiqizeni amandla, izixhumanisi zokudlulisa/ukuguqulwa kwemboni yamandla;izicelo emkhakheni wezokuthutha zihlanganisa imizila ehamba ngaphansi, ujantshi kanye nothelawayeka;imboni ye-metallurgical isetshenziswa kakhulu ezingeni le-MES.

Amathemba okuthuthukisa amaswishi e-Ethernet yezimboni.Ngokuhamba kwesikhathi, ngokuthuthukiswa okunamandla kwe-automation yezimboni, isidingo sokushintshwa kwe-Ethernet yezimboni sizokhuphuka, futhi ngasikhathi sinye, kuzoba nezidingo ezahlukahlukene zemisebenzi yokushintshwa kwezimboni.Ngokuqondene nefomu lamanje, i-Ethernet yezimboni isetshenziswa kakhulu emkhakheni wokulawula kanye nokudluliswa kolwazi ekukhiqizeni izimboni, futhi kancane kancane iye yandiswa ensimini.Uma sibheka indlela yamanje yentuthuko, izinkambu eziyinhloko zokusetshenziswa kwamaswishi ezimboni zisazoba sesistimu yamandla, imboni yezokuthutha kanye nenkundla yensimbi.Ngaphezu kwalokho, izimboni ezifana nemboni ye-petrochemical kanye nokuhlanza indle nazo zikhombisa ukukhuphuka.Isidingo sokushintshwa kwezimboni.Ngakho-ke, eminyakeni embalwa ezayo, ukushintshwa kwe-Ethernet yezimboni kusazobhekana nesidingo esikhulayo, kodwa izidingo zobuchwepheshe zizoqina kakhulu.

https://www.jha-tech.com/unmanaged-industrial-ethernet-switch/


Isikhathi sokuthumela: Oct-04-2022