Nibihe bisabwa bidasanzwe kuri insinga za Profinet?

Profinet ni porotokoro ya Ethernet ishingiye ku itumanaho, ikoreshwa cyane muri sisitemu yo kugenzura ibyikora, insinga yihariye ya Profinet yibanze cyane cyane ku miterere yumubiri, imikorere y’amashanyarazi, guhuza ibidukikije n’ibisabwa. Iyi ngingo izibanda kuri kabili ya Profinet kugirango isesengure birambuye.

I. Ibiranga umubiri

1, ubwoko bwa kabili

Shielded Twisted Pair (STP / FTP): Shielded Twisted Pair irasabwa kugabanya kwivanga kwa electronique (EMI) hamwe ninzira nyabagendwa. Ikirindiro cyahinduwe kirashobora gukumira neza kwivanga kwa electromagnetic no kunoza ituze no kwizerwa byo kohereza ibimenyetso.

Unshielded Twisted Pair (UTP): Impuzu zidafunze zirashobora gukoreshwa mubidukikije bitagira amashanyarazi make, ariko ntibisabwa gukoreshwa mubidukikije.

2, imiterere ya kabili

Ibice bine byumugozi uhindagurika: Umugozi wa Profinet mubisanzwe urimo ibice bine byumugozi uhindagurika, buri cyuma cyinsinga kigizwe ninsinga ebyiri zo kohereza amakuru no gutanga amashanyarazi (nibiba ngombwa).

Diameter y'icyuma: Ubusanzwe insinga ni 22 AWG, 24 AWG, cyangwa 26 AWG, bitewe nintera yoherejwe hamwe nibisabwa imbaraga zikenewe. 24 AWG ibereye intera ndende, kandi 26 AWG ikwiriye intera ngufi.

3 、 Umuhuza

Umuhuza wa RJ45: Intsinga ya Profinet ikoresha ihuza RJ45 isanzwe kugirango ihuze nibikoresho bya Profinet.

Uburyo bwo gufunga: RJ45 ihuza hamwe nuburyo bwo gufunga birasabwa ibidukikije byinganda kugirango hirindwe imiyoboro idahwitse kandi byemeze kwizerwa.

Icya kabiri, guhuza ibidukikije

1 range Ubushyuhe

Igishushanyo mbonera cy'ubushyuhe: Umugozi wa Profinet ugomba kuba ushobora gukora neza murwego rwubushyuhe bwagutse, mubisanzwe usabwa gushyigikira -40 ° C kugeza 70 ° C.

2 level Urwego rwo kurinda

Urwego rwo hejuru rwo kurinda: Hitamo insinga zifite urwego rwo hejuru rwo kurinda (urugero IP67) kugirango wirinde kwinjiza umukungugu numwuka wamazi kubidukikije bikabije.

3 Kunyeganyega no kurwanya ihungabana

Imbaraga za mashini: insinga za Profinet zigomba kugira kunyeganyega no kurwanya ihungabana, bikwiranye no kunyeganyega no guhungabana.

4, kurwanya imiti

Kurwanya amavuta, aside na alkali: Hitamo insinga zifite imiti irwanya imiti nka peteroli, aside na alkali irwanya guhuza inganda zitandukanye.

III. Ibisabwa

1 、 Inzira

Irinde kwivanga gukomeye kwamashanyarazi: mumashanyarazi ugomba kugerageza kwirinda gushyiramo parallel hamwe numurongo wamashanyarazi mwinshi, moteri nibindi bikoresho bikomeye byamashanyarazi kugirango ugabanye amashanyarazi.

Imiterere ishyize mu gaciro: Igenamigambi rifatika ryinzira ya wiring, kugirango wirinde kunama bikabije cyangwa igitutu kuri kabili, kugirango uburinganire bwumubiri bwumugozi.

2 method Uburyo bwo gukosora

Imirongo ihamye: Koresha umurongo uhamye hamwe nibikoresho kugirango umenye neza ko umugozi uhagaze neza kugirango wirinde kunyeganyega cyangwa kugenda byatewe no guhuza.

Umuyoboro winsinga n'umuyoboro: Mubidukikije bigoye, birasabwa gukoresha umuyoboro winsinga cyangwa umuyoboro kugirango urinde insinga kugirango wirinde kwangirika kwangiza ningaruka kubidukikije.

IV. Icyemezo n'ibipimo

1 standards Ibipimo byubahirizwa

IEC 61158: Intsinga za Profinet zigomba kubahiriza ibipimo bya komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC), nka IEC 61158.

Icyitegererezo cya ISO / OSI: Umugozi wa Profinet ugomba kubahiriza urwego rwumubiri hamwe namakuru ahuza ibipimo ngenderwaho bya ISO / OSI.

V. Uburyo bwo gutoranya

1 、 Gusuzuma ibisabwa

Intera yoherejwe: Ukurikije porogaramu nyayo yintera yoherejwe kugirango uhitemo ubwoko bwa kabili. Intera ngufi irashobora guhitamo umugozi wa 24 AWG, kohereza intera ndende birasabwa guhitamo umugozi wa 22 AWG.

Ibidukikije: Hitamo umugozi ukwiranye nubushyuhe, ubushuhe, kunyeganyega nibindi bintu byangiza ibidukikije. Kurugero, hitamo insinga ndende irwanya ubushyuhe bwibidukikije hamwe nububiko butagira amazi kubidukikije.

2, hitamo ubwoko bwiza bwa kabili

Umugozi uhinduranya-umugozi: Umugozi uhindagurika-urasabwa gukoreshwa ahantu henshi mu nganda kugirango ugabanye amashanyarazi na magnetiki.

Umugozi udafunguye-umugozi: gusa mubidukikije bya electromagnetic interineti ni nto yo gukoresha umugozi udafunze.

3, tekereza ku guhuza n'imihindagurikire y’ibidukikije

Ubushyuhe buringaniye, urwego rwo kurinda, kunyeganyega no kurwanya ihungabana, kurwanya imiti: hitamo insinga zishobora gukora neza mubikorwa nyirizina.