I-MOXA TCC-80 Uthotho-ukuya-Isiguquli seSeriyali
I-TCC-80 / 80I abaguquli beendaba beendaba banikezela ukuguqulwa komqondiso opheleleyo phakathi kwe-RS-232 kunye ne-RS-422 / 485, ngaphandle kokufuna umthombo wamandla wangaphandle. Abaguquleli baxhasa zombini i-half-duplex 2-wire RS-485 kunye ne-full-duplex 4-wire RS-422/485, nokuba yiyiphi enokuthi iguqulwe phakathi kwe-RS-232's TxD kunye neRxD imigca.
Ulawulo lwedatha oluzenzekelayo lubonelelwe nge-RS-485. Kule meko, umqhubi we-RS-485 unikwe amandla ngokuzenzekelayo xa i-circuitry ibona ukuphuma kwe-TxD kwi-RS-232 signal. Oku kuthetha ukuba akukho nzame yeprogram efunekayo ukulawula ulwalathiso lokudluliselwa komqondiso we-RS-485.
Port Power Over RS-232
I-RS-232 port ye-TCC-80 / 80I yi-DB9 i-socket ye-female enokuthi idibanise ngokuthe ngqo kwi-PC yokusingatha, kunye namandla athathwe kumgca we-TxD. Kungakhathaliseki ukuba isibonakaliso siphezulu okanye siphantsi, i-TCC-80 / 80I inokufumana amandla aneleyo kumgca wedatha.
Umthombo wamandla wangaphandle uyaxhaswa kodwa awufunwa
Ubungakanani obuncinci
Iguqula i-RS-422, kwaye zombini i-2-wire kunye ne-4-wire RS-485
RS-485 oluzenzekelayo ulawulo ulwalathiso data
Ukufunyanwa kwe-baudrate ngokuzenzekelayo
Ezakhelwe-ngaphakathi 120-ohm ukuphelisa resistors
Ukwahlukaniswa kwe-2.5 kV (ye-TCC-80I kuphela)
Isalathisi samandla ezibuko le-LED