Modbus RTU
Modbus RTU ni protocole y'itumanaho ishingiye kuri interface ya RS‑485.
Ikoresha uburyo bwo kwandika kuri binary kugira ngo ikore neza cyane.
Igipimo gisanzwe cya baud: 9600, 19200, 38400, 57600, 115200 bps.
Ubwubatsi bw'abacakara b'abahanga: umutware umwe, abacakara benshi.
Intera y'itumanaho: kugeza kuri metero 1200 (hamwe na RS‑485 repeater).
Imikoreshereze isanzwe: ibikoresho byo mu murima, sensors, PLCs, level meters, flow meters.
Ibyiza:
Insinga zoroshye, igiciro gito
Ihamye mu nganda
Bishyigikiwe cyane n'ibikoresho by'inganda
Ibibi:
Intera ngufi y'itumanaho
Umuvuduko muto ugereranije na Ethernet
Ntibikwiriye sisitemu nini z'imiyoboro
Modbus TCP
Modbus TCP ni protocole ya Modbus ishingiye kuri Ethernet ikoresha TCP/IP.
Ikoresha umurongo usanzwe wa Ethernet (RJ45).
Itumanaho rinyuze kuri posita isanzwe ya TCP: 502.
Umuvuduko mwinshi, intera ndende, kandi ishobora kwaguka binyuze mu gusimbuza/routers.
Ishobora guhuza ibikoresho byinshi binyuze kuri interineti.
Ibyiza:
Umuvuduko wo hejuru w'itumanaho
Intera ndende yo kohereza ubutumwa
Byoroshye guhuza na SCADA, DCS, na mudasobwa zo hejuru
Bikwiriye gukoreshwa mu kugenzura ibintu binini no mu buryo bwa kure
Ibibi:
Igiciro cy'ibikoresho kiri hejuru
Bisaba imiterere y'umuyoboro (IP, subnet, gateway)
Incamake y'igereranya
Modbus RTU: Serial (RS485), intera ngufi, ihendutse, ikoreshwa cyane mu bikoresho byo mu kibuga.
Modbus TCP: Ethernet, umuvuduko wo hejuru, intera ndende, ikoreshwa mu miyoboro y'inganda na sisitemu zo hejuru.
Igihe cyo kohereza ubutumwa: Werurwe-17-2026