a.Emirimo y‘okukora: Kuta omu nkora okugaaniira okurikugarukamu omu bwire bw‘amazima ahagati y‘abagyenyi babiri n‘omuhuuku omwe, kushagika emiringo etari emwe n‘emwe y‘okugaaniira kw‘omubaro; Shagika puroguraamu y'okujanjaaza eya busha.
b.Ebintu by’omumwanya gw’omutaano: Nikishagika emihendo ya baud erikwingana 1200, 2400, 4800, 9600, 19200, 38400, na 57600bps; Shagika okukyebera oburinganiza; 1 nari 2 ebicweka by’okurekyera aho, n’ebindi.
c.Obwire bw‘okurinda paramita y‘okugarukamu kw‘omuhuuku n‘eky‘okutooranamu.
d.Obwire bw’okukyerererwa obw’okusindika ebiragiro by’omugyenyi n’eky’okutooranamu.
e.Kuhindura omu nkora ya serial port kurabira omu puroguraamu y’okuhwera omu kushoboorora obuzibu bwa serial port.
f.Eby’okukoresa omu mwaro gw’omukuru/omuhuuku: RS485 nari RS232 (tooranaho kimwe)
g.Okukozesa : Industrial fieldbus neekozesa abagyenyi babiri kushoma omurundi gumwe 485 data y’omutimbagano gw’abahuuku, ehikire omu mbeera z’okugaaniira omu bwire obwabuzima.
2.Ebiri ebikuru n'omuhuuku omwe 485 server omuryango gw'okwetaanisaho (ATM)
a.Ebintu ebirikukora: Teeka omu nkora omurimo gw’okugarukamu 485 server ahagati y’abagyenyi babiri n’omuhuuku omwe, orikushagika enkora ya MODBUS RTU.
b.Emitwarize y'emyanya y'okukuratira: Nikihagira emihendo ya baud erikwingana 1200, 2400, 4800, 9600, 19200, 38400, na 57600bps; Shagika okukyebera oburinganiza; 1 nari 2 ebicweka by’okurekyera aho, n’ebindi.
c.Obwire bw’okurinda paramita y’omuhuuku n’eky’okutooranamu.
d.Obwire bw’okukyerererwa kw’omugyenyi n’obw’okutooranamu.
na.Omukuru n’omuhuuku eby’okukoresa omu mwaro: RS485.
f.Hindura omu biragiro kurabira omu muhwezi w'okushoborora oburemeezi.
g.Okushaba: Industrial fieldbus neekozesa abagyenyi babiri 485 kushoma omurundi gumwe eby’okukoresa eby’omutimbagano gw’abahuuku 485, ebihikire omu kugaaniira ahagati y’eby’okukoresa bya MODBUS RTU. Okushagika eby’okukoresa bingi omu nkora z’omubaro n’omu nkora z’okuteerana, nikibaasa kukora nk’ekikwato ky’okuhitsyaho eby’okujanjaaza 485 omu bwire buraingwa.
3.485 kuhika aha muryango gw'okugyeragyeranisa
a.Ebintu ebirikukora: Data neeheebwa port ya 485, kandi omuryango niguhindura data omu linear 4-20mA analog output. Nikihagira enkora ya MODBUS RTU.
b.Emitwarize y'emyanya y'okukuratira: Nikihagira emihendo ya baud erikwingana 1200, 2400, 4800, 9600, 19200, 38400, na 57600bps.
c.Okuhikiirira kw’ebirikuruga omu analog hati ni 0.1%.
d.Okuhagira ebika bya data: 2-byte integer nari 4-byte enamba erikwetoorora, n’okuhindura obuhango bw’ebihandiiko.
na.Hariho puroguraamu y’okutebeekanisa ebikwato by’okuhindura omu nkora.
f.Ebikwato by'okutaho omwaaro: RS485. Ekikwato ky’omuhuuku nikirugamu obumanyiso bwa analog obwa 4-20mA.
g.Okushaba : Ekikwato ky’omuryango nikitunga amakuru 485 omu muringo gwa MODBUS RTU protocol, nikishwijuma amakuru, kandi kigahindura omu muringo gw’omuringo gumwe omu analog 4-20mA current output, erikwoherezibwa omu kikwato kya DCS.