RS-485 ni uburyo bwo gukwirakwiza ibimenyetso bitandukanye, bukoresha ibice bibiri mu itumanaho, busanzwe bukoresha insinga ebyiri zigonganye (insinga ebyiri z'ibanze) mu kohereza amakuru. Intambwe zirambuye zo guhuza igikoresho gikurura amakuru ku murongo wa RS-485 waMoxaigikoresho ni ibi bikurikira:
Intambwe ya 1: Emeza Ibisobanuro bya Interineti y'Igikoresho n'Ubusobanuro bwa Pin
Ibisobanuro bya pin bishobora gutandukana hagati y’ibirango bitandukanye by’ibikoresho. Ni byiza kuvugana n’uruganda rubishinzwe kugira ngo wemeze ibisobanuro nyabyo bya pin mbere yo gufunga insinga!
MOXAibicuruzwa ahanini bifite ubwoko butatu bw'ibyambu bikurikira:
Uburyo bwo gukurura insinga za DB 9 hamwe n'uburyo bukoreshwa ni ubu bukurikira:
Uburyo bwo gukurura insinga za RJ 45 hamwe n'uburyo bukoreshwa ni ibi bikurikira:
Urukurikirane rw'insinga z'itumanaho rya terminal hamwe n'uburyo bukoreshwa ni ibi bikurikira:
Intambwe ya 2: Huza ukoresheje insinga
Urugero rwa 1: Guhuza igikoresho cya Moxa n'igikoresho kimwe cya RS-485. Mu gihe uhuza igikoresho cya Moxa n'igikoresho gikurikira, huza udupira twa mbere (B) n'udupira twa mbere (B) n'udupira twa mbere (A) n'udupira twa mbere (A) n'udupira twa mbere (A).
Icyitegererezo cya 2: Mu gihe uhuza igikoresho cya MOXA n'ibikoresho byinshi bya RS-485, ugomba gukoresha umuyoboro wa daisy-chain. Ibikoresho byose bya A(+) bihujwe mu buryo buhuye n'umurongo wa bisi ugaragaza ko ari mwiza, kandi ibikoresho byose bya B(-) bihujwe mu buryo buhuye n'umurongo wa bisi ugaragaza ko ari mubi.
Icyitegererezo cya 3: Hagomba kongerwamo resistor zo guhagarika. Niba NPort ifite resistor yo guhagarika (urugero, resistor yo guhagarika ya NPort 5450 ishobora gufungurwa hakoreshejwe switch ya DIP (ubusanzwe SW 3 ni switch yo guhagarika), icyo gihe resistor yo guhagarika gusa ni yo igomba kongerwamo ku mpera y'umuyoboro, nk'uko bigaragara ku gishushanyo kiri hepfo.
Icyitegererezo cya 4: Niba NPort idafite resistor yo guhagarika amashanyarazi, ishobora kongerwa ku mpande zombi z'umuyoboro wa RS-485, hamwe n'insinga zigaragara ku gishushanyo kiri hepfo.
Igihe cyo kohereza: 29 Mata 2026