IS200TICIH2A babban kwamiti ne na shigar da lambar sadarwa a cikin dangin I/O da aka rarraba na tsarin sarrafa Mark VIe. A matsayin takamaiman samfuri a cikin jerin Abubuwan Tuntuɓar Sadarwa tare da Warewa Point (TICI), IS200TICIH2A yana ba da tashoshi 24 keɓaɓɓu na gano wutar lantarki, musamman waɗanda aka ƙera don samun sigina daga lambobi masu taimako, sauya matsayi, matsayin fis, da sigina daban-daban. Wannan allon yana cikin ƙungiyar TICIH2 kuma an ƙirƙira shi don tsarin sarrafa ƙananan ƙarfin lantarki tare da kewayon ƙarfin lantarki na 16 zuwa 32 V DC (yawanci 24 V DC). Kowace shigarwa ta keɓe ta hanyar lantarki daga duk wasu kuma daga na'urorin lantarki masu aiki a kan allo, suna tabbatar da amincin siginar samun sigina da tsarin hayaniyar rigakafi a cikin mafi girman mahalli na lantarki na masana'antu.
Babban ƙimar IS200TICIH2A yana cikin ƙirarsa ta 'waɓar ma'ana': sabanin abubuwan da aka haɗa na yau da kullun na al'ada, kowace shigarwa ta keɓanta da kanta kuma ana iya haɗa ta da sigina masu ƙima daga tsarin wutar lantarki daban-daban da yuwuwar tunani daban-daban, kawar da damuwa game da madaukai na ƙasa ko tsangwama na yanayin gama gari. Bugu da ƙari kuma, hukumar ba ta ba da damar tuntuɓar lamba (wetting voltage) akan tashar tashar kanta; duk 24 V DC tashin hankali dole ne a kawota waje. Wannan yana ba IS200TICIH2A damar daidaita madaukai daban-daban tare da matakan ƙarfin lantarki daban-daban yayin guje wa tasirin gazawar samar da wutar lantarki a kan tashoshin shigarwa.
Matsayin Tsarin da Daidaitawa
A cikin tsarin gine-gine na Mark VIe, IS200TICIH2A yana aiki a matsayin farkon ƙarshen tsarin I/O, yana aiki tare da haɗin gwiwa tare da PDIA (fakitin Input I/O na dijital). A cikin tsarin sarrafawa mai sauƙi, IS200TICIH2A ɗaya yana haɗi zuwa fakitin I/O PDIA ɗaya ta hanyar haɗin JR1. A cikin tsarin Redundant Modular Modular (TMR), wannan tashar tashar ta haɗa zuwa fakitin PDIA I/O na sassan R, S, da T ta hanyar haɗin JR1, JS1, da JT1 bi da bi, yana ba da damar 2-out-of-3 don shigarwar 24. Kowane fakitin I/O na PDIA yana sadarwa tare da mai sarrafawa ta hanyar tashoshin jiragen ruwa guda biyu na RJ-45 Ethernet, yana kammala cikakkiyar sarkar dijital daga matsayin lamba ta filin zuwa masu canjin dabaru.
IS200TICIH2A an yi niyya sosai don abubuwan shigar da tuntuɓar juna tare da ƙarancin ƙarfin lantarki na 24V DC. Don aikace-aikacen da ke buƙatar 125 V DC ko 115/230 V AC matakan ƙarfin lantarki, ya kamata a zaɓi jerin TICIH1 (kamar IS200TICIH1A). Hukumar ba ta da masu tsalle-tsalle ko saitunan kayan aiki; duk sigogi, kamar lokutan tacewa da kunna tashar, ana saita su ta cikin fakitin I/O na PDIA ta amfani da software na aikace-aikacen ToolboxST.
Babban Fasalolin Aiki
1. 24 Cikakkun Abubuwan da aka Keɓance Maki
IS200TICIH2A tana ba da tashoshi shigar lamba 24 masu zaman kansu. An ƙera kowace shigarwa tare da keɓancewa mai zaman kanta akan allon da'irar da aka buga, tabbatar da cewa wuce gona da iri ko kuskuren ƙasa akan tashoshi ɗaya baya shafar wasu tashoshi. Wannan keɓantaccen zane yana ba da damar bushewa ko jika siginar lamba daga sassan samar da wutar lantarki daban-daban da matakan ƙarfin lantarki don haɗa su zuwa allon tashar guda ɗaya a lokaci guda, yana ba masu haɗin tsarin babban matakin sassauci.
2. Matsakaicin Gano Wutar Lantarki da Range
A matsayin kwamitin ƙungiyar TICIH2, ƙarfin shigar da ƙima na IS200TICIH2A shine 24 V DC, tare da kewayon aiki mai izini na 16 zuwa 32 V DC. An ƙaddara tashar shigar da za ta kasance a cikin yanayin 'rufe lamba' lokacin da ƙarfin shigarwar ya wuce iyakar ganowa na kusan 9.5 zuwa 15 V DC; ƙasa da wannan bakin kofa, ana ɗaukarsa 'lambar buɗewa.' Wannan ƙirar ƙira yana tabbatar da ingantaccen gano yanayin yanayin tuntuɓar koda tare da wasu juzu'i a cikin wutar lantarki. Hukumar tana ba da tacewa na shigar da kayan aiki tare da jinkirin lokaci na ƙima na 15 millise seconds: don aikace-aikacen DC, jinkirin shine 15 ± 8 ms; don aikace-aikacen AC (ko da yake TICIH2 an tsara shi da farko don DC, yana da wasu daidaitawar AC), jinkirta shine 15 ± 13 ms.
3. Babu Jikin Tuntuɓar Kan Jirgin Yanzu
Kwamitin IS200TICIH2A yana ba da ikon tuntuɓar lamba. Wannan yana nufin samar da 24 V DC da ake buƙata don duk abubuwan 24 dole ne a samar da su a waje, yawanci daga tsarin rarraba DC a cikin majalisar kulawa. Wannan zane yana kare hukumar kanta daga gazawa a cikin wadatar da ake amfani da ita a halin yanzu. Har ila yau, yana ba masu amfani damar zaɓar mafi kyawun darajar jika na yanzu (ta hanyar waje na waje-iyakance resistors ko wutar lantarki na ciki juriya) dangane da ainihin nau'in lambar sadarwa (misali, lambobin da aka yi da zinari, lambobin sadarwa masu ƙarfi) don hana iskar oxygenation ko yashwa.
4. Dual Hardware and Software Tace
Baya ga tacewar kayan aiki, fakitin PDIA I/O yana ba da tacewar software don kowane shigarwa, tare da zaɓin lokutan jinkiri na 0, 10, 20, 50, da 100 millise seconds. Tace software da kyau yana kawar da billa tuntuɓar lamba da tsangwama na wucin gadi, yana hana mai sarrafawa karɓar canje-canjen jihar ƙarya. Don mahimman lambobin sadarwa waɗanda ke cikin kariyar tafiya (kamar kullewar 86G ko matsayi na 52G), mafi tsayin lokacin tacewa (misali, 50 ms ko 100 ms) galibi ana saita su don tabbatar da rigakafin hayaniya. Don nunin matsayi na gaba ɗaya, ana iya zaɓar ɗan gajeren jinkiri don amsawa cikin sauri.
5. Tubalan Tashar Tasha da Sauƙin Shigarwa
IS200TICIH2A tana sanye take da nau'in tashoshi nau'in yuro-block guda biyu, kowanne yana ɗauke da tashoshi 24, yana karɓar wayoyi har zuwa #12 AWG (kimanin 3.3 mm²). Zane-zanen da za a iya toshewa yana ba da damar yin amfani da igiyoyi kafin a haɗa su zuwa tubalan tasha a kan benci, sannan za a iya saka tubalan a matsayin raka'a ɗaya a kan allo. Lokacin maye gurbin allo, babu buƙatar cire wayoyi; kawai cire tubalan, musanya allon, sa'an nan toshe tubalan baya a ciki. Wannan yana rage raguwa sosai. Tashar tashar garkuwa da aka haɗa da ƙasan chassis tana nan da nan zuwa hagu na kowane shingen tasha, yana tabbatar da ƙarewar garkuwar kebul.
Jirgin yana goyan bayan hawan DIN-dogo (ta hanyar mai ɗaukar ƙarfe da insulator na filastik) ko ɗorawa kai tsaye zuwa wani panel a cikin majalisar, yana ɗaukar shimfidu na hukuma na sarrafawa daban-daban.
6. Chip ID na kan jirgi da Tsarin Sifili
An haɗa guntu ID mai karantawa kawai akan allon IS200TICIH2A, tana adana lambar serial ɗin hukumar ta tashar, nau'in allo, lambar bita, da bayanin wurin haɗi (JR1/JS1/JT1). Fakitin I/O na PDIA tana karanta wannan guntu yayin fara kunna wutar lantarki. Idan an gano rashin daidaituwa tare da daidaitawa, ana haifar da ƙararrawar rashin jituwa ta hardware nan da nan. Bugu da ƙari, hukumar IS200TICIH2A ba ta da masu tsalle, masu sauyawa, ko abubuwan daidaitawa. An kammala duk saitin ta hanyar software na ToolboxST, yana ba da damar aiki na toshe-da-wasa na gaskiya.
Ayyukan bincike
IS200TICIH2A, yana aiki tare tare da fakitin PDIA I/O, yana ba da ayyukan bincike da yawa:
Kulawa da Wutar Lantarki na Haɗawa : Ana ci gaba da sa ido kan ƙarfin wutar lantarki na 24V DC. Idan ƙarfin lantarki ya faɗi ƙasa da 40% na ƙimar ƙima, PDIA tana saita kuma ta ɗaure ƙararrawar bincike, tana hana ɓarna lambobin sadarwa saboda ƙarancin wadatar.
Forced Fail-Safe State Test : The PDIA periodically performs a diagnostic test on all input channels associated with this terminal board. A lokacin gwajin, ana tilasta wa duk tashoshi zuwa 'lamba buɗewa' (kasa-lafiya). Duk tashar da ta kasa amsa daidai ana tilastawa ta dindindin zuwa ga kasa-aminci, kuma an bayyana kuskure. Wannan yana ba da garantin cewa ko da tashar tashar tashar tashar jiragen ruwa ko haɗin kebul ɗin ta gaza, tsarin ba zai fassara lamba ta ƙarya azaman rufewa ba.
Tabbatar da daidaiton Zaɓe na TMR : A cikin tsarin TMR, fakitin PDIA I/O na sassan R, S, da T daban daban suna samun siginar lamba iri ɗaya. Idan shigarwa daga allo ɗaya bai dace da ƙimar zaɓe 2-fita-3 ba, an ƙirƙiri ƙararrawa kuskure, yana nuna matsala mai yuwuwa tare da tashar shigarwa ko cabling na wannan sashin.
Gano rashin daidaituwa na ID na allo : guntun ID ɗin yana tabbatarwa ta atomatik a farawa. Idan samfurin hukumar tasha bai yi daidai da ƙa'idar ba, ana haifar da kuskuren rashin jituwa na kayan masarufi nan da nan, yana hana rashin daidaituwar aiki wanda ya haifar da maye gurbin allon kuskure.
Shigarwa da Waya
Don shigar da IS200TICIH2A, fara haɗa insulator ɗin filastik da allon tasha akan mai ɗaukar ƙarfe. Sa'an nan, ƙulla mai ɗaukar kaya a kan daidaitaccen layin dogo na DIN, ko kiyaye shi kai tsaye zuwa panel ta amfani da kusoshi. Lokacin yin wayoyi, haɗa wayoyi na siginar tuntuɓar filin zuwa wuraren da suka dace akan tubalan tasha. Ga kowane shigarwar, kawai haɗa wayoyi biyu daga kowane gefen lambar sadarwa zuwa tashoshi biyu da aka keɓe (2 tashoshi kowane tashoshi); babu bukatar polarity. Saki dunƙule matsa lamba akan tashar tashar ta amfani da sukudireba, saka ƙarshen wayan da aka tsiri, kuma ƙara ƙarar dunƙule don kammala haɗin.
24V DC jika na yanzu don duk abubuwan shigarwa 24 dole ne a samar da su ta hanyar wutar lantarki ta waje, yawanci ana haɗa su daga tashar tashar rarraba DC a cikin majalisar sarrafawa zuwa tashoshin wutar lantarki na kowane tashoshi. Yana da mahimmanci a tabbatar da cewa madauki na yau da kullun na kowane tashoshi daidai ya haɗa lamba ta waje a jeri, kuma cewa girman halin yanzu yana cikin ƙimar ƙimar lambar sadarwa.
Ya kamata a ƙare garkuwar igiyoyi a tashar tashar ƙasa ta garkuwa da ke kusa da tubalan tasha. Wannan tsiri yana haɗe da ƙasan chassis. Gyaran ƙasa daidai yana da mahimmanci don tabbatar da amincin sigina a cikin mahalli masu hayaniyar lantarki.
Yanayin aikace-aikace
Godiya ga cikakken keɓaɓɓen tashoshi 24 da dacewa don ƙarancin wutar lantarki 24 V DC, IS200TICIH2A ana amfani da shi sosai don siyan sigina mai hankali a cikin aikace-aikacen masana'antu masu zuwa:
Matsayin abokin hulɗa mai watsewar kewayawa (misali, 52G kusa/buɗe)
Lambobin fitarwa na watsawa na kariya (misali, kullewar 86G, tafiya 94)
Matsayin kofa mai sauyawa
Mai zaɓa da canja wurin masu sauyawa a cikin da'irori masu sarrafawa
Ƙayyadaddun maɓalli da maɓallan kusanci
Mai tuntuɓar sadarwa da watsa mataimakan lambobi
Lambobin alamun hura wuta
Tsarin tsaka-tsaki da sigina masu izini
A cikin tsarin TMR, IS200TICIH2A guda ɗaya yana haɗa lokaci guda zuwa fakitin PDIA I/O guda uku, yana ba da damar 2-daga-3 da aka zaɓa don 24 muhimmin tafiya da siginar kariya. Wannan yana ba da tsarin tare da ingantaccen abin dogaro da ingantaccen bayani mai ma'ana. A cikin tsarin simplex, kwamitin tasha guda ɗaya zai iya biyan buƙatun saye na tsakiya na siginonin matsayi na gaba ɗaya 24.
