I-MOXA TCC-80 Isiguquli se-Serial-to-Serial
Ama-converter emidiya e-TCC-80/80I ahlinzeka ngokuguqulwa okuphelele kwesignali phakathi kwe-RS-232 ne-RS-422/485, ngaphandle kokudinga umthombo wamandla wangaphandle. Ama-converter asekela kokubili i-RS-485 enezintambo ezimbili ezi-half-duplex kanye ne-RS-422/485 enezintambo ezine ezi-full-duplex, noma yikuphi okungaguqulwa phakathi kwemigqa ye-RS-232 ye-TxD kanye ne-RxD.
Ukulawulwa kokuqondisa idatha okuzenzakalelayo kuhlinzekwe ku-RS-485. Kulesi simo, umshayeli we-RS-485 uvulwa ngokuzenzakalelayo lapho isekethe izwa umphumela we-TxD ovela kusignali ye-RS-232. Lokhu kusho ukuthi akukho mzamo wokuhlela odingekayo ukulawula isiqondiso sokudlulisela sesignali ye-RS-485.
Amandla Echweba Ngaphezu kwe-RS-232
Imbobo ye-RS-232 ye-TCC-80/80I iyisokhethi yesifazane ye-DB9 engaxhuma ngqo kwi-PC ephethe, ngamandla adonswa kulayini we-TxD. Kungakhathaliseki ukuthi isignali iphakeme noma iphansi, i-TCC-80/80I ingathola amandla anele kulayini wedatha.
Umthombo wamandla wangaphandle uyasekelwa kodwa awudingeki
Usayizi omncane
Iguqula i-RS-422, kanye ne-RS-485 enama-wire amabili kanye ne-4-wire
Ukulawulwa kokuqondisa kwedatha okuzenzakalelayo kwe-RS-485
Ukutholwa kwe-baudrate okuzenzakalelayo
Ama-resistor okuqeda angu-120-ohm akhelwe ngaphakathi
Ukuhlukaniswa okungu-2.5 kV (kwe-TCC-80I kuphela)
Isikhombisi samandla sembobo ye-LED
Imikhiqizo ehlobene
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