GE IS200VAICH1DAA Analog Input/Alamar fitarwa

GE IS200VAICH1DAA Analog Input/Alamar fitarwa

Analog Input/Output Board (VAIC) yana karɓar abubuwan shigar analog 20 kuma yana sarrafa abubuwan analog guda 4. Kowane kwamitin ƙarewa yana karɓar abubuwan shigarwa 10 da fitarwa 2. igiyoyi suna haɗa allon ƙarewa zuwa taragon VME inda allon sarrafa VAIC ke zaune. VAIC tana jujjuya abubuwan shigarwa zuwa ƙimar dijital kuma tana watsa su ta hanyar jirgin baya na VME zuwa hukumar VCMI sannan zuwa ga mai sarrafawa. Don abubuwan samarwa, VAIC tana jujjuya ƙimar dijital zuwa igiyoyin analog kuma suna fitar da waɗannan igiyoyin ta hanyar allon ƙarewa zuwa hanyoyin abokan ciniki. VAIC tana goyan bayan aikace-aikacen simplex da sau uku modular redundant (TMR). Lokacin da aka yi amfani da shi a cikin tsarin TMR, siginar shigar da ke kan allon ƙarewa suna bazuwa a cikin raƙuman VME guda uku R, S, da T, kowanne yana ɗauke da VAIC. Ana fitar da siginar fitarwa ta hanyar da'irar mallakar mallaka wacce ke amfani da duk VAICs guda uku don ƙirƙirar halin yanzu da ake buƙata. A cikin yanayin rashin gazawar kayan aiki, an cire VAIC mara kyau daga abubuwan da aka fitar kuma sauran allon biyu suna ci gaba da samar da daidaitaccen halin yanzu. Lokacin da aka yi amfani da shi a cikin tsari mai sauƙi, allon ƙarewa yana ba da siginar shigarwa zuwa VAIC guda ɗaya, wanda ke ba da halin yanzu don duk abubuwan da aka fitar.