imikhiqizo

I-IS220PPRFH1A iyimojula yesango elikhulu le-PROFIBUS eyakhiwe yi-GE futhi iyingxenye yochungechunge lwe-Mark VIe. Le mojula isetshenziselwa ukwenza imephu idatha ye-I/O yamadivayisi we-PROFIBUS wesigqila kusilawuli se-Mark VIe se-I/O Ethernet futhi iyi-PROFIBUS DPV0, idivayisi eyinhloko ye-Class 1.

I-IS220PPRFH1A inikeza isixhumi esibonakalayo se-PROFIBUS RS-485 ngemojula yokuxhumana ye-COM-C PROFIBUS evela ku-Hilscher GmbH, kusetshenziswa uxhumo lwe-DE-9 D-sub interface. Njengengcweti ye-PROFIBUS DP, imojula isekela izinga lokudluliswa kwebanga ukusuka ku-9.6 KBaud kuya ku-12 MBaud, ingaxhuma kufikela kumishini yesigqila engu-125, futhi isigqila ngasinye sisekela amabhayithi angafika kwangu-244 edatha yokufaka neyokukhiphayo.

Njengamanye amamojula e-I/O, le mojula isebenzisa ukucushwa kokuxhumeka kwe-Ethernet okukabili. Kumodi yokulinda eshisayo, amamojula amabili e-PPRF angalungiswa, eyodwa njengesiteshi esikhulu sokuxhumana nesiteshi sezigqila, kanti enye njengesiteshi esilindile, esilungele ukuthatha umsebenzi wesiteshi esikhulu lapho isiteshi esikhulu sihluleka, ngaleyo ndlela kuzuzwe ukuphinda kusetshenziswe uhlelo.

Izici:
I-IS220PPRFH1A isekela izinhlobonhlobo zezinketho zokucushwa ezingafuneki, ezithuthukisa ukuthembeka nokuzinza kohlelo, okuhlanganisa:

Imojula eyodwa ye-I/O ifakwe uxhumano lwe-Ethernet olulodwa (akukho ukuphindaphinda).

Imojula eyodwa ye-I/O ifakwe ukuxhumana kwe-Ethernet okukabili.

Kumodi yokulinda okushisayo, kusetshenziswa amamojula amabili e-I/O, eyodwa njengesiteshi esikhulu esisebenzayo kanti enye njengesiteshi esikhulu sokulinda.

I-IS220PPRFH1A isetshenziswa kakhulu ezinhlelweni zokulawula uchungechunge lwe-GE's Mark VI, ikakhulukazi kumasistimu okushayela okuzenzakalelayo amaturbine egesi, izinjini zesitimu nezinjini zomoya.

Lezi zinhlelo zokulawula zisetshenziselwa ukuphatha izicelo eziyinkimbinkimbi zezimboni ukuze kuqinisekiswe ukukhiqizwa kwamandla okuphumelelayo nokuphephile. Ngaphambi kochungechunge lwe-Mark VI, isistimu yokulawula uchungechunge lwe-GE's Mark V yayisekela kuphela izinhlelo zokusebenza ze-turbine yegesi kanye ne-steam turbine, kuyilapho uchungechunge lwe-Mark VI lwaqhubeka lwandisa ububanzi bohlelo lokusebenza ukuze lusekele ukulawulwa kwenjini yomoya, ukuthuthukisa ukuguquguquka nokuvumelana kwesistimu.

Ukusetshenziswa kwe-IS220PPRFH1A PROFIBUS master gateway module kusiza ekufinyeleleni ukuxhumana okuphumelelayo nokushintshaniswa kwedatha nenethiwekhi ye-PROFIBUS, okuvumela uhlelo lokulawula i-Mark VI ukuthi lusekele kangcono izinhlobo ezahlukene zemishini yezimboni kanye nokulawulwa kwenqubo, ukuhlinzeka ngamakhono okuxhumana anamandla nemisebenzi eyisipele engasadingeki, futhi iqinisekise ukuthi izinhlelo ezibalulekile zingakwazi ukugcina ukusebenza okuzinzile nokuthembekile ngaphansi kwezimo ezihlukahlukene zokusebenza.