I-S485/232/422 i-serial ring network self-healing optical transceiver ibonelela nge-2 RS485 port okanye i-1 RS232 port yonxibelelwano lwe-bidirectional kwi-fiber ring network ngaxeshanye. Isikhululo esinye kuphela esivumelekileyo kuthungelwano lwendandatho, kwaye ezinye zizitishi zamakhoboka;Isixhobo ngasinye singakhetha ukusebenza kwimowudi yomphathi okanye imo yamakhoboka. Okulandelayo, iTekhnoloji ye-JHA iya kukunika intshayelelo eneenkcukacha kwi-RS485/232/422 i-serial ring network transceiver optical, makhe sijonge!

I-RS485/232/422 i-serial ring network self-healing optical transceiver ineemodyuli ezimbini ze-optical ukwenza i-double-ring self-healing optical fibre ring network. Kwinethiwekhi yendandatho enye, ukungaphumeleli kwezixhobo, ukungaphumeleli kwamandla, okanye ukuphuka kwefayibha akuyi kuchaphazela ukusebenza okuqhelekileyo kwezinye izixhobo; Le mveliso ilungele unxibelelwano lwe-automation ye-industrial, unxibelelwano lwe-RS485 kwindawo entsonkothileyo ye-electromagnetic, umgama omde we-RS485 wothungelwano lwezixhobo, uthungelwano lokufumana idatha yemitha yamandla kunye nezinye iinkqubo zokusebenza ezifuna iimfuno zokuthembeka okuphezulu. Xa i-fiber iphuka kwindawo ethile okanye i-node ingaphumeleli, isixhobo sitshintshela unxibelelwano ngokuzenzekelayo ukugcina ikhonkco lonxibelelwano lingavaliwe, eliphucula kakhulu ukhuseleko kunye nokuthembeka kwenethiwekhi yonxibelelwano.

I-485 i-transceiver ebonakalayo ibonelela ngomsebenzi we-RS-232 / 485 / 422 i-serial port kwi-fiber optical ukuqonda ukuhanjiswa kwedatha ecacileyo phakathi kwe-fiber optical kunye ne-RS-232 / 485 / 422 i-serial port.

Ngenxa yokuhanjiswa komgama omde we-fiber optical (i-multi-mode 2KM, imowudi enye ukuya kuthi ga kwi-20, 40, 60KM) kunye nekhono elinamandla lokuchasana nokuphazamiseka, lolona khetho lungcono lokudluliselwa komgama omde ukudibanisa iyunithi ye-terminal ekude ukubamba. kunye nokusasazwa kwenkqubo yolawulo oluphakathi. Ngobuchule obunamandla bokuchasana nokuphazamiseka, inokuthintela ngokufanelekileyo umonakalo kwizixhobo zonxibelelwano lwedatha yeshishini kunye nokuphazamiseka kwemigca yonxibelelwano efana nokubetha kombane, ukubetha kunye nokuphazamiseka kombane, kunye nokuqinisekisa ukuzinza kwenkqubo yonxibelelwano.