Yiziphi izidingo ezikhethekile zezintambo ze-profinet?

I-ProFinet iyi-ethernet-based Industrial Communcial Protocol, esetshenziswa kabanzi ezinhlelweni zokulawula ezenzakalelayo, Izidingo ze-Profinet Cable ezikhethekile zigxile kakhulu ezingozini zomzimba, ukusebenza kukagesi, izidingo zokuguqulwa kwezemvelo kanye nokufakwa kwezidingo. Le ndatshana izogxila ku-Profinet Cable ukuze ihlaziywe imininingwane enemininingwane.

I. Izici zomzimba

1, Uhlobo lwekhebula

I-SULD esontekile (STP / FTP): Kunconywa umbhangqwana osontekile osontekile ukunciphisa ukuphazanyiswa kwe-electromagnetic (EMI) neCrosstalk. I-Shiedled esontekile ingavimba ngempumelelo ukuphazamiseka kwangaphandle kwe-electromagnetic futhi kuthuthukise ukuqina nokwethenjwa kokudluliselwa kwesiginali.

I-pair esontekile esontekile (i-UTP)

2, isakhiwo sekhebula

Amabili ama-Press-pair cable: I-Profinet Cable ihlala iqukethe ngazimbili ikhebula elisontekile, izintambo ngayinye eyakhiwa izintambo ezimbili zokudluliselwa kwedatha nokunikezwa kwamandla (uma kunesidingo).

Ububanzi be-Wire: Amawazi we-Wire ajwayelekile awg, ama-24 awg, noma ama-26 awg, ngokuya ngebanga lokuhambisa kanye nezidingo zamandla eziginali. I-AWG ilungele amabanga amade okuhambisa, futhi ama-26 awg alungele amabanga amafushane.

3, isixhumi

Isixhumi se-RJ45: Amakhebuli weProfinet asebenzisa izixhumi ezijwayelekile ze-RJ45 ukuqinisekisa ukuhambisana namadivayisi we-Profinet.

I-Lock Living Mechanism: Izixhumi ze-RJ45 ezinokhiye wokukhiya zinconyelwe izindawo zezimboni ukuvikela ukuxhumana okuxekethile futhi kuqinisekiswe ukuthembeka kokuxhumeka.

Okwesibili, ukuzivumelanisa nezimo zemvelo

I-1, ibanga lokushisa

Idizayini yokushisa ebanzi: ikhebula le-proficet kufanele likwazi ukusebenza kahle ebangeni lokushisa elibanzi, okuvame ukudingeka ukusekela -40 ° C kuya ku-70 ° CREATRITE RATE.

2, Izinga lokuvikela

Izinga lokuvikelwa okuphezulu: Khetha izintambo ngeleveli evikelekile eliphezulu (isib. IP67) ukuvikela ukungena kothuli kanye nomumo wamanzi ezindaweni ezinokhahlo zezimboni.

3, ukudlidliza nokungamelana nakho

Amandla okwenziwa ngomshini: Izintambo zeProfinet kufanele zibe nokudlidliza okuhle nokumelana nokushaqeka, kufanelekile ngokudlidliza nokushaqeka.

4, Ukumelana Kwamakhemikhali

Ukumelana namafutha, i-acid ne-alkali

III. Izidingo Zokufaka

1, I-Wiring Path

Gwema ukuphazamiseka kukagesi okuqinile: Ku-wiring kufanele kuzame ukugwema ukuhambisana nokubekwa kwamandla okulingana nemigqa yamandla aphezulu, ama-motors kanye neminye imishini kagesi eqinile yokunciphisa ukuphazanyiswa kwe-electromagnetic.

Isakhiwo esinengqondo: Ukuhlelwa okunengqondo kwendlela ye-wiring, ukugwema ukugoba ngokweqile noma ukucindezela kukhebula, ukuqinisekisa ubuqotho bomzimba wekhebula.

2, indlela yokulungisa

I-Fixed Bracket: Sebenzisa ubakaki olungiselelwe kahle nokulungiswa kokuqinisekisa ukuthi ikhebula ligxile ngokuqinile ukuvikela ukudlidliza noma ukunyakaza okubangelwa ukuxhumana okuxekethile.

Isiteshi sentambo nepayipi: Kumikhandla eyinkimbinkimbi, kunconywa ukusebenzisa isiteshi socingo noma ipayipi lokuvikelwa kwamakhebula ukuvikela ukulimala kwemishini kanye nomthelela wezemvelo.

IV. Ukuqinisekiswa namazinga

1, izindinganiso zokuhambisana

IEC 61158: Izintambo zeProfinet zizohambisana namazinga weKhomishini Ye-International Electrotechnical Commission (IEC), njenge-IEC 61158.

Imodeli ye-ISO / OSI: Izintambo zeProfinet kufanele zihambisane nesendlalelo somzimba kanye namazinga wesendlalelo sedatha yesixhumanisi semodeli ye-ISO / OSI.

V. Indlela yokukhetha

1, ukuhlolwa kwezidingo zohlelo lokusebenza

Ibanga Lokuhambisa: Ngokusho kwesicelo sangempela sebanga lokuhambisa ukukhetha uhlobo olufanele lwekhebula. Ukudluliswa kwebanga elifushane kungakhetha ikhebula le-24 AWG, kunconyelwa ukudluliswa kwebanga elide ukukhetha ikhebula le-22 AWG.

Izimo zemvelo: Khetha ikhebula elifanele ngokwezinga lokushisa, umswakama, ukudlidliza nezinye izinto zemvelo yokufaka. Isibonelo, khetha ikhebula eliphakeme lokuvimbela izinga lokushisa okuphezulu kwemvelo ephezulu nekhebula elingangenzi manzi indawo enomswakama.

2, khetha uhlobo lwekhebula olufanele

Ikhebula elisontekile elisontekile

Ikhebula elisontekile elisontekile: Kuphela endaweni yokuphazanyiswa kwe-electromagnetic kuncane ukuyisebenzisa ikhebula elisontekile elisontekile.

3, cabanga ngezimo zemvelo

Ububanzi bokushisa, izinga lokuvikelwa, ukudlidliza nokumelana nokushaqeka, ukumelana kwamakhemikhali: khetha amakhekhe angasebenza ngokumangazayo endaweni yangempela yesicelo.