I-Automation ye-Industrial ilitye lembombo lenkqubo yokuvelisa kunye nemveliso yanamhlanje, kwaye ukubaluleka kothungelwano oluthembekileyo lonxibelelwano lusentliziyweni yale nguqu. Ezi nethiwekhi zisebenza njengeendlela zedatha ezibalulekileyo ezidibanisa amacandelo ahlukeneyo eenkqubo ezizenzekelayo. Enye into ebalulekileyo eyenza unxibelelwano olunjalo lungenamthungoPROFINET intambo, eyenzelwe ngokukodwa ukuhlangabezana neemfuno ezingqongqo ze-Ethernet yoshishino.
Ezi ntambo zenzelwe ukujamelana neendawo ezibuhlungu, zibonelela ngesantya esiphezulu sokuhanjiswa kwedatha, kunye nokuqinisekisa ixesha elincinci lokunciphisa-ubuchule obubalulekileyo ekugcineni ukusebenza kakuhle kunye nemveliso kwimisebenzi yamashishini. Iintambo zePROFINET zihlelwa ngokweendidi ezine:Uhlobo Akufakelo olusisigxina,Uhlobo Bkufakelo oluguquguqukayo,Uhlobo Ckwintshukumo eqhubekayo kunye nokuguquguquka okuguquguqukayo, kunyeUhlobo Dngenkxaso yeziseko ezingundoqo ezingenazingcingo. Uhlobo ngalunye lulungiselelwe kumanqanaba athile oxinzelelo lomatshini kunye neemeko zokusingqongileyo. Ukumiselwa komgangatho kuqinisekisa ukusasazwa okungenamthungo kuwo wonke amashishini kunye nababoneleli.
Eli nqaku libonelela ngohlalutyo lweentlobo ezine zeentambo ze-PROFINET.
1. Uhlobo A: IiCables eziLungisiweyo zokuFakela
Intambo ye-Cat5e bulk yeProfinet, i-SF/UTP ekhusela kabini, izibini ezi-2, i-conductor eyomeleleyo eyi-22AWG, ibhatyi yangaphandle ye-PLTC ye-TPE yeshishini, eluhlaza-yenzelwe uHlobo A.
Chwetheza iintambo ze-PROFINET zenzelwe ukuseta okusisigxina kunye nokunyakaza okuncinci. Zibonisa ii-conductors eziqinileyo zobhedu ezinikezela ingqibelelo yesignali egqwesileyo kunye nokuzinza kwexesha elide. Ezi ntambo zisebenzisa i-insulation robust kunye ne-shielded twisted pairs ukuqinisekisa ukhuseleko oluluqilima lwe-electromagnetic comppatibility (EMC) kwindawo apho uphazamiseko lunokuphazamisa ukuhanjiswa kwedatha.
Ngokuqhelekileyo zisetyenziselwa iikhabhinethi zokulawula, izixhobo ezifakwe ngokusisigxina, kunye nezinye iindawo zokuvelisa i-static. Iinzuzo zabo ziquka ukufikeleleka kunye nokusebenza okuthembekileyo kufakelo olusisigxina. Nangona kunjalo, iintambo zoHlobo A azifanelekanga kwizicelo ezifuna ukugoba rhoqo okanye intshukumo yomatshini, njengoko abaqhubi abaqinileyo banokudinwa phantsi koxinzelelo oluphindaphindiweyo.
2. Uhlobo B: IiCables zokuFakela eziFlexible
Cat5e bulk Profinet cable, SF/UTP double shielding, 2 pairs, 22AWG strand conductors, industrial outside PLTC-ER CM TPE ibhatyi, eluhlaza—esetyenziselwa uhlobo B okanye C.
Xa kuthelekiswa noHlobo lwe-A, iintambo zodidi lwe-B zisebenzisa ii-conductor zethusi ezixineneyo ukuhambisa ukuguquguquka okukhulu koomatshini. Zibonisa i-PUR ehlala ixesha elide okanye iibhatyi zePVC ezixhathisa ioli, iikhemikhali, kunye noxinzelelo oluphakathi koomatshini. Ezi zakhiwo zibenza balungele oomatshini abanokunyakaza kwamaxesha athile, imigca yokuvelisa elungelelanisiweyo, okanye iindawo apho iintambo zingadinga ukubekwa kwakhona ngexesha lokugcinwa okanye ukulungiswa kwakhona.
Iintambo zodidi lwe-B ziyakwazi ukuguquguquka ngakumbi kwaye zomelele kuneentambo zofakelo olusisigxina, kodwa azenzelwanga ukugoba ngokuqhubekayo okanye ukuhamba rhoqo. Ukuguquguquka kwabo okuphakathi kunika isisombululo esilungeleleneyo kwizicelo eziguquguqukayo ze-semi-dynamic ngaphandle kokufumana iindleko eziphezulu zeentambo eziqhubekayo.
3. Uhlobo C: IiCables-Flex eziqhubekayo
Uhlobo C iintambo ze-PROFINET zenzelwe ubume obungqongileyo obubandakanya ukunyakaza okuqhubekayo kunye noxinzelelo oluphezulu lomatshini. Ziqulathe iiconductors ezixineneyo kakhulu ezidityaniswe ne-insulation ebhetyebhetye kunye nezixhobo ezikhuselayo ukugcina ukusebenza kombane ngaphezulu kwezigidi zemijikelo yokugoba. Iibhatyi zangaphandle ezomeleziweyo zinika ukuqina okukhethekileyo, zenza ezi ntambo zisebenze ngokuthembekileyo kumatyathanga okutsala, iingalo zerobhothi, kunye neenkqubo zokuhambisa.
Iintambo zohlobo C ziqhele ukusetyenziswa kwiirobhothi, iintambo zokudityaniswa kweemoto, kunye nezinye izicelo ezizisebenzelayo zemizi-mveliso apho kufuneka intshukumo eqhubekayo. Unyino lwabo oluphambili ziindleko zabo eziphezulu, ezibangelwa kulwakhiwo olukhethekileyo kunye nezixhobo ezenzelwe ubomi obude benkonzo phantsi kokunxitywa okugqithisileyo.
4. Uhlobo D: IiCables Infrastructure Cables
Iintambo zodidi lwe-D ziyilelwe ukuxhasa uyilo lwale mihla olungenazingcingo oludibanisa zombini izinto zobhedu kunye nefiber ukuze kuphuculwe ukuguquguquka kwenethiwekhi. Ezi ntambo zihlala zisetyenziselwa ukudibanisa iindawo zokufikelela ngaphandle kwamacingo ngaphakathi kweefektri ezihlakaniphile, zenza umqolo we-IoT kunye neenkqubo eziphathwayo. Uyilo lwabo luvumela ukuhanjiswa kweziseko ezingundoqo ezixhasa zombini uqhagamshelo lweengcingo kunye neengcingo-eziyimfuneko kwiNdawo ye-Industry 4.0 ejolise ekuguquguqukeni kunye nonxibelelwano lwexesha lokwenyani.
Iinzuzo eziphambili zeentambo zohlobo lwe-D ziquka ukuhamba okuphuculweyo, ukulinganisa, kunye nokuhambelana nothungelwano oluhamba phambili oluzenzekelayo. Nangona kunjalo, ukuphunyezwa okuyimpumelelo kufuna ukucwangciswa kwenethwekhi ngononophelo kunye nokucwangciswa kokuqinisekisa ukugutyungelwa okungaguqukiyo kunye nokuphepha ukuphazamiseka komqondiso kwiindawo ezinzima zoshishino.
5. Ungayikhetha njani iCable yePROFINET eLungileyo
Kukho izinto ezine eziphambili ekufuneka ziqwalaselwe xa ukhetha intambo yePROFINET:
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Uhlobo lokuhlohla:intshukumo ezinzileyo, ebhetyebhetye, okanye eqhubekayo
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Iimeko zokusingqongileyo:Ukuvezwa kwi-oyile, iikhemikhali, okanye i-UV
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Iimfuno ze-EMC:inqanaba lokhuselo elifunekayo kwiindawo ezinengxolo
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Ubungqina bexesha elizayo:ukukhetha iindidi eziphezulu (Cat6 / 7) kwiimfuno ezinkulu ze-bandwidth
6. Ii-Cross-Industry Applications
Iintambo zePROFINET zixabiseke kakhulu kwimveliso, kwiirobhothi, kumashishini okulungisa izinto, nakumalungiselelo.
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Ukuvelisa:Uhlobo A lweepaneli zokulawula; Udidi B lweenkqubo eziguquguqukayo
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Iirobhothi:Uhlobo C lubonelela ngokuthembeka phantsi kwentshukumo ephindaphindiweyo
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Amashishini enkqubo:Uhlobo A kunye no-B wokudibanisa okuzinzileyo kwimichiza kunye nokulungiswa kokutya
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Ulungiselelo:Uhlobo lwe-D luxhasa uqhagamshelo olungenazingcingo kwii-AGVs kunye neendawo zokugcina izinto ezikrelekrele
7. Iingcebiso kwiiNjineli eMazi
I-L-com ibonelela ngeengcebiso ezine eziluncedo:
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SebenzisaUhlobo Akwiingcingo ezimileyo ukunciphisa iindleko.
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KhethaUhlobo Cukuze iirobhothi zithintele ukutshintshwa kwentambo rhoqo.
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KhethaIibhatyi zePURkwiindawo ezineoyile okanye iikhemikhali.
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Dibanisaubhedu kunye nefiberapho kufuneka uqhagamshelo oluhamba ngesantya esiphezulu umgama omde.
8. Imibuzo Ebuzwa Rhoqo malunga nePROFINET Cable Types
I-Q1: Ziziphi iiyantlukwano eziphambili phakathi kweentlobo zeentambo ze-PROFINET?
A: Umahluko ophambili ukuguquguquka koomatshini:
Uhlobo lwe-A lulungisiwe, Uhlobo lwe-B luguquguqukayo, Uhlobo lwe-C luphezulu-flex, kwaye uhlobo lwe-D luxhasa iziseko ezingenazintambo.
I-Q2: Ngaba ndingasebenzisa iintambo ze-Type A kwizicelo zeselula?
A: Hayi. Uhlobo A lwenzelwe ukufakela okusisigxina. Sebenzisa udidi B okanye uhlobo C kwiindawo ezihambayo.
Q3: Loluphi uhlobo lwekhebula olulungele iirobhothi?
A: Uhlobo C lufanelekile, njengoko lumelana nokugoba okuqhubekayo.
I-Q4: Ngaba iintlobo zentambo ze-PROFINET zichaphazela isantya sedatha?
A: Hayi. Isantya sedatha sinqunywe luhlobo lwekhebula (Cat5e, 6, 7).
Iintlobo zeekhebhula (A-D) zinxulumene kakhulu noxinzelelo lomatshini kunye nemeko yofakelo.
Ixesha lokuposa: Dec-04-2025