PH-SM100-W Omuhinduzi w'obwengye

Ekirarugamu Kwanjura

PH-SM100-W series HART ebihinduzi by’obwengye nibikorwa barikukoresa ARM microprocessor, HART protocol okuhindura n’okuhindura chip kandi baine obumanyirizi omu miringo mingi y’okukoresa. Kikozirwe kurugiirira aha byetengo by’ebintu by’amakorero kandi kiine obwesigye bw’ahaiguru n’okugumaho. Ekihinduzi ky’obwengye kiine enkora ya RS232 ey’omutindo n’enkora ya RS485, erikubaasa kuhitsya amakuru omu bwesigwa n’ekikwato ky’obwengye ekiine enkora ya HART nari okushoma amakuru omu nkora ya MODBUS_RTU kureeba ngu amakuru gajanjaazibwa omu bwire obwabuzima.

Omurundaani w’amakuru aine enkora ya RS 485 ey’omutindo, enkora ya RS 232 n’omuryango, ekirikubaasa kujanjaazibwa omu muringo ogutarikwetegyerezibwa aha kikwato ky’obwengye ekiine enkora ya HART nari kuhindurwa omu nkora ya MODBUS_RTU nari MODBUS_TCP kushoma amakuru, kugira ngu kibone kujanjaazibwa amakuru omu bwire obwabuzima.

Enkora ya HART neekuratira omutindo gwa Bell202 Frequency Shift Keying (FSK), kandi neehindura obumanyiso bwa dijitali aha musingi gwa 4~20mA, ekirikureetera ebikwato bya puroguraamu ya HART kugaaniira aha makuru g’emiringo ebiri hatariho kuteganisa obumanyiso bwa analog obwa 4-20mA. PH-SM100-M series HART Ebikwato ebirikuteerana ebiro n‘eby‘okuhindura n‘okuhindura omu nkora z‘emiringo ebiri n‘obumanyiso bwa dijitali n‘obumanyiso bwa analog.

 

Ekirarugamu Obumanyiso

● erimu ebikwato by’omutindo RS232 na . RS485 omukura gw’eby’empurizana, noobaasa kutebeekanisa ebirikukorwa, ohindure omubaro gw’eby’empurizana ogwa baud na parity bit. kandi neeyetongora aha sipiidi y’okuhurizana eya 1200 aha baasi ya HART, obwo neetunguura sipiidi y’okugyendera omu nkora yoona.

● Okutwarwa naamakorero Ekigogo kya Module yoona, kyorobiokutaho n’okushoboorora.

● Na puroguraamu y’okutebeekanisa ey’omutaano, neebaasa kutebeekanisibwa n’ebicweka, kandi egambire na HARTEkikwato ky'obwengye eky'okuhitsyaho amakuru

● kushagika omutindo gwa MODBUS_RTU na MODBUS_TCPpuroguraamu 

 ●nikishagika okugaita omurundi gumwe na bingi HARTEbikwato by'obwengye 

 ●Emihanda ya HART etaanisiibwe na koratikukwataho nanaekikwato ekirikurugamu hati.

● kushagika ebikwato by‘obwengye eby‘omutaano ebya HART protocol, kandi nibibaasa kuhindura okushoma kw‘ebiragiro by‘ebikwato bya HART eby‘omutaano.

● obwire bw’okugaruzaho data ni sekondi 0.8, bwaba buri sekondi 8,6.4 kugaruzaho data.

● okutaho: nikibaasa kuba okutaho omu nkora y’omutindo, kwonka n’okutaho okutaine mpinduka.

 

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