samfurori

Rukunin Tushen Processor

Rukunin tushe na processor yana ɗaukar nau'ikan sarrafawa guda uku:

Ethernet na waje, Serial Data da Haɗin Wutar Wuta Haɗin naúrar tushen processor na waje sune:

Ƙarshen Duniya • Tashar jiragen ruwa na Ethernet (E1-1 zuwa E3-2) • Serial Ports (S1-1 zuwa S3-2) • Rage +24 Vdc samar da wutar lantarki (PWR-1 da PWR-2) • Shirin Kunna maɓallin tsaro (KEY) • Mai haɗin FLT (ba a yi amfani da shi a halin yanzu).

Haɗin wutar lantarki yana samar da dukkanin kayayyaki uku tare da Mody Wurin, kowane yanki na kayan sarrafawa kowannensu yana da tashoshi guda biyu da kuma masu haɗin Ethernet guda biyu. Mai haɗin KEY yana goyan bayan duk nau'ikan sarrafawa guda uku kuma yana taimakawa hana samun damar aikace-aikacen sai dai idan an saka maɓallin Enable na Shirin.

Serial Communication Ports Tashoshin tashar jiragen ruwa (S1-1 da S1-2; S2-1 da S2-2; S3-1 da S3-2) suna goyan bayan hanyoyin sigina masu zuwa dangane da amfani: • RS485fd: Cikakken haɗin wayoyi huɗu wanda ya ƙunshi bas daban-daban don aikawa da karɓa. Dole ne kuma a yi amfani da wannan zaɓin lokacin da mai sarrafawa ke aiki azaman MODBUS Master ta amfani da zaɓin ma'anar waya huɗu da aka ƙayyade a Sashe na 3.3.3 na ma'aunin MODBUS-over-serial. • RS485fdmux: Haɗin cikakken wayoyi guda huɗu tare da abubuwan da aka fitar na jihohi uku akan hanyoyin sadarwa. Dole ne a yi amfani da wannan lokacin da mai sarrafawa ke aiki azaman MODBUS Bawa akan bas mai waya huɗu. • RS485hdmux: Haɗin rabin wayoyi biyu masu amfani da bawa ko bawa. Ana nuna wannan a cikin ma'aunin MODBUS-over-serial.

Batirin Ajiyayyen Mai sarrafawa T9110 na'ura mai sarrafawa yana da baturin baya wanda ke ba da ikon Agogon Lokaci na ciki na ciki (RTC) da wani yanki na ƙwaƙwalwar mara ƙarfi (RAM). Baturin yana samar da wuta kawai lokacin da tsarin sarrafawa ba ya aiki daga kayan wutar lantarki na tsarin. Takamaiman ayyuka da baturin ke kula da su a kan cikakkiyar asarar wuta sune: • Agogon Lokaci na Gaskiya - Baturin yana ba da wuta ga guntuwar RTC da kanta. Maɓallai Riƙe - Ana adana bayanai don masu canji a ƙarshen kowane aikace-aikacen binciken a cikin wani yanki na RAM, wanda batir ya goyi bayansa. A kan maido da wutar lantarki' bayanan da aka ɗora ana mayar da su zuwa cikin masu canji da aka sanya azaman masu canji don amfani da aikace-aikacen. • Maganganun bincike - Ana adana rajistan ayyukan bincike a cikin ɓangaren RAM wanda batir ke goyan bayansa. Baturin yana da rayuwar ƙira na shekaru 10 lokacin da ƙirar mai sarrafa ke ci gaba da yin ƙarfi; don na'urori masu sarrafawa waɗanda ba su da ƙarfi, rayuwar ƙira ta kai watanni 6. Rayuwar ƙirar baturi ta dogara ne akan aiki akan 25°C akai-akai da ƙarancin zafi. Babban zafi, zafin jiki da yawan zagayowar wutar lantarki zai rage rayuwar batirin aiki.