IS200STAOH2A ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ayyuka ne na Simplex Analog Output Board wanda aka tsara don amfani tare da Module Analog na PAOC don samar da madaidaicin iko na yanzu don na'urorin filin. Wannan tashar tashar tana tallafawa tashoshi na analog na yanzu na 0-20mA masu zaman kansu guda takwas, yana mai da shi dacewa da tsarin sarrafa masana'antu da ke buƙatar babban siginar analog a cikin mahalli masu takurawa. IS200STAOH2A yana nuna ƙirar tashar tashar tashar tashar Euro-block mai girma, tana goyan bayan DIN-dogo ko hawan panel, kuma yana ba da kyakkyawan yanayin murƙushe amo da ƙarfin kariya mai ƙarfi, yana sa ya dace da ƙaƙƙarfan aikace-aikacen masana'antu.
II. Mabuɗin Siffofin
1. Tsarin Girman Girma da Ƙaƙwalwar Ƙaƙwalwar Ƙarfafawa
IS200STAOH2A yana alfahari da ƙirar ƙira mai ma'auni na 15.9 cm high × 10.2 cm fadi, yadda ya kamata ajiye sarari a cikin ɗakunan ajiya. Yana goyan bayan hanyoyin hawa biyu:
DIN-rail Dutsen: Ana iya haɗawa tare da insulator don hawa akan daidaitattun dogo, sauƙaƙe shigarwa na zamani.
Dutsen Panel: Ana iya gyarawa kai tsaye a cikin ma'ajin sarrafawa ta amfani da mai ɗaukar ƙarfe.
IS200STAOH2A an sanye shi da katangar tashar tashar Euro-Block mai cirewa mai 36-pin, sauƙaƙe wayoyi da kiyayewa. Idan aka kwatanta da ƙayyadadden toshe na IS200STAOH1A, ƙirar cirewa na IS200STAOH2A yana ba da fa'idodi masu mahimmanci yayin ayyukan kulawa.
2. Halayen Lantarki da Ƙarfin Load
Nau'in fitarwa: 8 tashoshi masu fitarwa na yanzu 0-20mA guda ɗaya.
Ƙarfin Load: Matsakaicin juriya na 900 Ω a kowace tashar, tare da yarda da ƙarfin lantarki har zuwa 18 V.
Nisan Watsawa: Yana goyan bayan nisa har zuwa mita 300 (ƙafa 984), wanda ya dace da sarrafa na'urori masu nisa.
Damuwar surutu: Kowace tashar fitarwa tana sanye take da babban tace amo da da'irar da'ira, yadda ya kamata yana hana tsangwama na lantarki da lalacewa mai wuce gona da iri.
3. Bincike da Halayen Ganewa
Sa ido kan Saƙon Saƙo na Yanzu: Ana kula da fitarwa na yanzu ga kowane tashoshi ta hanyar 50 Ω resistor a kan allon tasha. Sakamakon siginar wutar lantarki na 16-bit ADC na PAOC yana karantawa, yana tabbatar da daidaiton fitarwa da kula da lafiya.
Gane ID na Lantarki: Tashar tashar ta ƙunshi guntun ID mai karantawa kawai wanda aka tsara tare da nau'in allo, lambar serial, lambar bita, da bayanin wurin haɗi. Tsarin PAOC yana karanta wannan ID yayin farawa. Idan an gano rashin daidaituwa tare da tsarin tsarin, ana haifar da kuskuren rashin jituwa na hardware.
4. Daidaituwa da Haɗin Tsarin Tsarin
Hanyoyin sadarwa kai tsaye tare da Module Fitar Analog na PAOC ta hanyar haɗin nau'in D.
Mai jituwa tare da tsarin kula da Mark VIe, sadarwa tare da mai sarrafawa ta hanyar IONet Ethernet.
Yana goyan bayan aikin simplex kawai; Ba a tallafawa aiki mai yawa.
III. Ka'idodin Aiki (Bayani)
1. Ƙirƙirar sigina da Sarrafa fitarwa
IS200STAOH2A kanta baya haifar da siginar analog; Ana haifar da fitarwa na halin yanzu kuma ana sarrafa shi ta tsarin PAOC. A ciki, tsarin PAOC yana amfani da 16-bit Digital-to-Analog Converter (DAC) don canza umarnin dijital daga mai sarrafawa zuwa daidaitattun siginar analog na yanzu. Ana watsa waɗannan sigina ta hanyar haɗin nau'in D-zuwa tashar tashar IS200STAOH2A sannan kuma a bi ta hanyar toshe tasha zuwa masu kunna filin (misali, masu sanya bawul, masu sarrafa mitar mitar).
A cikin tsarin PAOC, kowane tashar fitarwa ya haɗa da da'irar fitarwa ta linzamin kwamfuta don tabbatar da ingantaccen iko na yanzu a cikin kewayon 0-20 mA. Har ila yau, matakin fitarwa ya haɗa da 'Relay Relay.' Idan an gano abin da ba daidai ba (misali, iyakacin iyaka na yanzu, asarar sadarwa), wannan relay yana buɗewa ta atomatik, yana cire haɗin fitarwa don hana rashin aiki ko lalacewar na'urar.
2. Sabis na Yanzu da Kula da Lafiya
Kowane tashar fitarwa akan IS200STAOH2A yana ɗaukar madaidaicin 50 Ω daidaitaccen ma'ana don canza fitarwa na yanzu zuwa siginar wutar lantarki. Ana mayar da wannan siginar zuwa tsarin PAOC kuma an ƙirƙira ta ta 16-bit ADC na ciki. PAOC tana kwatanta ƙimar da aka ƙirƙira da ƙimar fitarwa da ake tsammani. Idan karkacewar ta wuce madaidaitan D/A_ErrLimit ƙofa, ana kunna ƙararrawar 'Ban da lafiya'
Wannan tsarin sa ido na 'rufe-tsafe' yana tabbatar da cewa tsarin zai iya gano abubuwan da ba su dace ba a ainihin-lokaci:
Buɗe ko gajeriyar kewayawa akan layin fitarwa.
Juriya mai yawa.
DAC ko gazawar da'ira mai fitarwa.
Waya mara kyau ko mara kyau haɗi.
3. Kashe amo da hanyoyin kariya
IS200STAOH2A yana haɗa cibiyar sadarwar tacewa ta RC a kowace fitarwa don murkushe hayaniyar mitoci. Bugu da ƙari, kwamitin ya haɗa da abubuwan da aka haɗa na Wutar Lantarki na Wuta (TVS) don ɗaukar ƙarfin wutar lantarki wanda ya samo asali daga yanayin filin (misali, faɗakarwar walƙiya, sauyawar kayan aiki), yana kare tsarin PAOC da aka haɗa daga lalacewa.
4. Sadarwa da Haɗin Bincike
IS200STAOH2A yana sauƙaƙe musayar bayanai tare da mai sarrafawa ta hanyar sadarwar Ethernet na module na PAOC. Ana iya saita sigogi masu zuwa da kuma lura da su ta amfani da software na ToolboxST:
Sikelin kewayon fitarwa (Low_MA / High_MA).
An kunna / kashe kashe kai (Suicide_Enab).
Halin fitarwa yayin asarar sadarwa (Rike Ƙimar Ƙarshe / Yanayin Ƙarfin Ƙarfin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙimar Ƙarshe / Ƙimar Ƙarfin Ƙarfafawa / Ƙimar Ƙirar Ƙarfafawa).
Saitunan Dither (DitherAmpl / Dither_Freq).
Duk bayanan bincike (misali, matsayin fitarwa, ra'ayin relay, zafin allo) ana iya duba shi cikin ainihin-lokaci a cikin ToolboxST. Za'a iya sake saita latches na bincike masu tayar da hankali ta amfani da siginar RSTDIAG.
IV. Umarnin Shigarwa da Waya
1. Matakan Shigarwa
Haɗa IS200STAOH2A tare da insulator kuma saka shi akan DIN-rail ko panel.
Shigar da tsarin PAOC akan mahaɗin nau'in D-board ta tashar tasha ta amfani da maƙallan hawa na gefen da aka bayar.
Tabbatar da tsarin PAOC ta amfani da zaren zaren da ke kusa da tashar jiragen ruwa na Ethernet, tabbatar da cewa ba a amfani da ƙarfin kusurwar dama ga mai haɗin nau'in D.
Haɗa igiyoyin Ethernet (ENET1/ENET2) da wutar lantarki 28 V DC.
2. Hanyar Waya
Yi amfani da kebul na igiyoyi guda biyu masu kariya na AWG # 18 don yin wayan filin.
Kowace tashar fitarwa ta ƙunshi tashar 'Signal' da kuma 'Komawa' tasha.
Tsarin gama gari (SCOM) yana ƙasa ta hanyar haɗin E1/E2 chassis ƙasa mai dunƙulewa.
Ba a samar da igiyar garkuwa da aka keɓe tare da wannan ƙirar ba; Dole ne a kwance garkuwar kebul ta amfani da madaidaicin gindin ƙasa na waje wanda GE ko abokin ciniki ke bayarwa.
