Zingxenye ezityelekwe kwiqhelenkomo lemfazwe

1.Amaxwebhu aya kuquka ngokuthi umthombo

Amaxwebhu eziPolyvinyl chloride (PVC):

Zisebenzisa ngakudala kwiqhelenkomo lemfazwe. Zikhona khona izindawo ezincedisiyo lokulula ukusetyenziswa kokukhombisa kanye nokuhlolwa kwezinto ezithile. Zikhona khona ezintathu ezifanekiso lokusebenza nge lowo lomoya olunye kunye nokuphumelela amaxwebhu ekugcineni.

Amaxwebhu eziPolyurethane (PUR):

Ukufumaneka ukubona indlela yokugcina ngokujika kwezinto ezimeleyo, ungakwazi ukuhlela amasitolo apha esingazixhaswa kakhulu ngazo zonke izindlela zokusebenza. Uyahlala kakhulu ukusuka kwamandla, ungenelela ukukhathalisa amanye amandla, kunye nokuphinda ukulanda kwezinyawo eziphakathi kwebhetha, ngoko pakatiso ukuba akuzange amaphathisi abebeqileyo. Ngokushesha, icable yesignale DRAG800X efulekileyo yepolyurethane (PUR) uyafumanekanga lokusebenza ngokuhambisana, njengokusebenzela ngokujikileyo kwiindawo ezinikezayo; iCables zophandle lwePolyurethane zifumanekanga ukubheka ukusebenza kokubheka kwechainz zezityalo ezifulekileyo PUR, kwaye nge- twelve

I-CABLE:

Imininingwane yayo iyahamba ngokushesha kakhulu futhi inqanawa yezilimi zomphilo zikhulu ze-150, ifanele ukususa amaxesha eziqhawekazi kakhulu nokufakwa kwamandla ekuphileni, njengokoqwaba okanye izintlawu. Ngexesha lokho, zonke iindlela zihlola ngenqanawe zakhe ezincinci, kunye nomphumela wesayithi esebenzisa phakathi kwezindlela neziqhawu, futhi usebenziswe ngokugcina kwi-Local Ethernet enhlokweni yokuninjelwa okungaphambili.

Iindlela ezine zesi-Network

Indlela yesayithi esehlaweni (STP):

Leli ndlela yakhiwo leyo yahlola amaxwebhu amashumi nakwane, asetshenziswa amaxwebhu amane aphandle kweziqhawu, inhloso yabo yahlola ngendlela yesayithi phakathi kweziqhawu neziqhawu. Yintlango engasenziwayo enkulu ye-network kwiiphrojekthi zokusebenzisa kwezindlu, kodwa kukhulu kakhulu kuneziphi zinto ezifanelekayo ne-UTP cable.

Indlela yobukhethelo:

Umehluko wesithathu lokuhlola amandla ngokulandelana nesikhombisi somphumela, elibonakale yi-5 izilayezo. Izilayezo ezintshangayo zisebenzisa umbhenge wosicelo esidingayo ukungena kakhulu; Isilayezo seshumi yesithathu ngu-sheethi esihlanganiswe nemetal, esisebenzisa ukufaka umthonyama; Isilayezo sesithathu yesithathu ngu-mphathi yamandla osebenza ngokuphakamisa i-metal kunye nomphathi we-metal obekwe ngokubhala, nokuthi okanye ibekwe ngokubhala kunye ne-metal; Isilayezo yesine esithathu ngu-shielding yomthonyama, kunye nesilayezo seshumi yesikhombiso sonke si-copper. Le sicelo sishona isiqinisekiso sokugcina kwesinyeleshi kusendaweni, kwi-fluorescent lamps, imoto, okanye amandla angaphezu kokwabo.

3.Amacabhele ebalini

Fiber optic:

Ikhethwe ngokuthi yileli le-cladding (low-density glass or plastic), core, kunye namafayela wexhasi, utshintsho lwemvelo uluhlola phakathi komphumela ngokusebenzisa umthondo wokuvalwa ngaphakathi. Ngokushesha, amaphumeletsi akho kulesi sizwe sikhangeliyo kwi-industrial automation, kodwa ziyintonjani ezifanelekayo ezityenziswa kwi-industrial automation.