{"product_id":"allen-bradley-1756-oa8d-controllogix-diagnostic-output-module","title":"Allen-Bradley 1756-OA8D ControlLogix diagnostik chiqish moduli","description":"\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1756-OA8D\u003c\/strong\u003e yuqori ishonchlilik talab qilinadigan sanoat avtomatlashtirish muhitlari uchun mo‘ljallangan ControlLogix 120 V o‘zgaruvchan tokli diagnostik chiqish modulidir. Elektron sug‘urtalangan 8 nuqtali chiqish qurilmasi sifatida u PLC, DCS va avtomatlashtirilgan jarayonlarni boshqarish tizimlarida optimal ishlash barqarorligini ta’minlash uchun sim uzilishi, dala quvvatining yo‘qolishi, kuygan sug‘urta, yuklama yo‘qligi va chiqishni tekshirishdagi nosozliklarni o‘z ichiga olgan nuqta darajasidagi keng qamrovli diagnostik aniqlash funksiyalarini taqdim etadi.\u003c\/p\u003e\n\u003ch3\u003eTavsif\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1756-OA8D\u003c\/strong\u003e ControlLogix chiqish moduli 120 V o‘zgaruvchan tokli dala qurilmalari uchun qattiq jismli kommutatsiyani ta’minlaydi. 74–132 V o‘zgaruvchan tok kuchlanish diapazonida (47–63 Hz) ishlaydigan modul 2 ta guruhga ajratilgan 8 ta diagnostik chiqish nuqtasiga ega bo‘lib, har bir guruhda 4 tadan nuqta mavjud. U ControlLogix orqa paneli orqali chiqish holati va keng qamrovli diagnostika ma’lumotlarini uzluksiz ulashish uchun Producer\/Consumer texnologiyasidan foydalanadi.\u003c\/p\u003e\n\u003cp\u003eMuhim sanoat ilovalari uchun ishlab chiqilgan \u003cstrong\u003e1756-OA8D\u003c\/strong\u003e dala simlaridagi muammolarni, qisqa tutashuvlarni yoki quvvat uzilishlarini aniqlash uchun ilg‘or diagnostik hisobotlarni taqdim etadi. O‘chirilgan holatni aniqlash yuklama yo‘qligi holatlarini aniqlaydi, yoqilgan holatdagi chiqishni tekshirish esa buyurilgan holatlar haqiqiy dala sharoitlariga mos kelishini ta’minlaydi. Individual elektron sug‘urtalash har bir chiqish nuqtasini ortiqcha tok va qisqa tutashuv hodisalaridan himoya qilishga yordam beradi.\u003c\/p\u003e\n\u003ch3\u003eXususiyatlari\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 ta izolyatsiyalangan guruhga ajratilgan, har birida 4 tadan nuqta bo‘lgan 8 ta diagnostik chiqish kanali.\u003c\/li\u003e\n\u003cli\u003eNuqta darajasidagi diagnostika funksiyalari, jumladan FuseBlown, NoLoad, OutputVerifyFault va FieldPwrLoss.\u003c\/li\u003e\n\u003cli\u003eHar bir chiqish nuqtasi uchun individual elektron sug‘urtalash.\u003c\/li\u003e\n\u003cli\u003eDastur rejimi va nosozlik rejimida chiqish holatlarini sozlash (oxirgi holatni saqlash, yoqilgan yoki o‘chirilgan).\u003c\/li\u003e\n\u003cli\u003eDiagnostik hodisalarni kuzatish uchun Muvofiqlashtirilgan tizim vaqti (CST) bo‘yicha vaqt belgilarini qayd etish.\u003c\/li\u003e\n\u003cli\u003eCST sinxronizatsiyasi bilan rejalashtirilgan chiqishlarni qo‘llab-quvvatlash.\u003c\/li\u003e\n\u003cli\u003eModulni noto‘g‘ri o‘rnatishning oldini olish uchun dasturiy konfiguratsiya orqali elektron kalitlash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQo‘llanilishi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiskret o‘zgaruvchan tokli aktuatorlar va klapanlarni boshqarish\u003c\/li\u003e\n\u003cli\u003eMotor starterlari va kontaktorlarni kommutatsiyalash\u003c\/li\u003e\n\u003cli\u003eSanoat jarayonlari chiqishlarini boshqarish\u003c\/li\u003e\n\u003cli\u003eXavfsizlik signallari va indikatorlarni boshqarish\u003c\/li\u003e\n\u003cli\u003eAvtomatlashtirilgan ishlab chiqarish tizimlari\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametr\u003c\/th\u003e\n\u003cth\u003eSpetsifikatsiya\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlab chiqaruvchi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChiqishlar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ta diagnostik kanal, elektron sug‘urtalash (har bir guruhda 4 ta nuqta)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKuchlanish toifasi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 V o‘zgaruvchan tok, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash kuchlanishi diapazoni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74…132 V o‘zgaruvchan tok, 47…63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChiqish kechikish vaqti (o‘chiqdan yoqilgan holatga \/ yoqilgandan o‘chirilgan holatga)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz da 9,3 ms, 50 Hz da 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5,1 V doimiy tokdagi tok iste’moli\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e24 V doimiy tokdagi tok iste’moli\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmumiy orqa panel quvvati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,89 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuvvat tarqalishi, maks.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 °C (140 °F) da 5,3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIssiqlik tarqalishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18,0 BTU\/soat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO‘chirilgan holatdagi sizib chiqish toki, maks.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHar bir nuqtaga 3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYoqilgan holatdagi kuchlanish pasayishi, maks.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,5 A da 2,5 V cho‘qqi qiymati; 1 A da 3 V cho‘qqi qiymati\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHar bir nuqta uchun maksimal tok\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 degC (86 degF) da chiziqli derating bilan 1 A; 60 degC (140 degF) da chiziqli derating bilan 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModul uchun maksimal tok\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 degC (86 degF) da chiziqli derating bilan 8 A; 60 degC (140 degF) da chiziqli derating bilan 4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHar bir nuqtadagi kuchlanish toki\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHar bir nuqta uchun 43 ms davomida 30 degC (86 degF) da har 2 soniyada takrorlanishi mumkin bo‘lgan 8 A; 60 degC (140 degF) da har 1 soniyada takrorlanishi mumkin bo‘lgan 5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimal yuklama toki\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHar bir nuqta uchun 10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaksimal bloklash kuchlanishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNol kesishish nuqtasi, 25 V cho‘qqi qiymat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIzolyatsiya kuchlanishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125 V (uzluksiz), asosiy izolyatsiya turi; chiqishlar–orqa panel va chiqish guruhlari–guruhlar o‘rtasida. Alohida guruh kirishlari o‘rtasida izolyatsiya mavjud emas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot kengligi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOlinadigan klemmalar kolodkasi (RTB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1756-TBNH, 1756-TBSH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash harorati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0…60 degC (32…140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlamaydigan holatdagi harorat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40…+85 degC (-40…+185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNisbiy namlik\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5…95%, kondensatsiyasiz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTebranish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10…500 Hz da 2 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash holatidagi zarba\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlamaydigan holatdagi zarba\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKorpus turi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMavjud emas (ochiq turdagi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShimoliy Amerika harorat kodi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eO‘rnatish bo‘yicha yo‘riqnomalar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShassiga o‘rnatish:\u003c\/strong\u003e Modulni 1756 ControlLogix shassisidagi istalgan bo‘sh slotga o‘rnating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKlemmalar kolodkasi mosligi:\u003c\/strong\u003e Dala simlarini ulash uchun belgilangan olinadigan klemmalar kolodkalaridan (1756-TBNH yoki 1756-TBSH) foydalaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSim ulash xususiyatlari:\u003c\/strong\u003e Dala simlari 105 degC yoki undan yuqori haroratga mo‘ljallangan, 0.33…2.1 mm2 (22…14 AWG) kesimli bir simli yoki 0.33…1.3 mm2 (22…16 AWG) kesimli ikki simli, qattiq yoki ko‘p tolali, ekranlangan mis simlardan foydalanishini ta’minlang.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘tkazgich kategoriyasi:\u003c\/strong\u003e Sanoat simlarini ulash va yerga ulash qoidalariga muvofiq, signal portlarida 1-kategoriya simlarini yo‘naltirish bo‘yicha tavsiyalarga amal qiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTizimni derating qilish:\u003c\/strong\u003e Kengaytirilgan yoki og‘ir sharoitli muhitlarda tizimlardan foydalanilganda, barcha biriktirilgan shassi va quvvat manbai komponentlari talab qilinadigan issiqlik texnik xususiyatlariga mos kelishiga ishonch hosil qiling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuvofiqlik va sertifikatlar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ecULus:\u003c\/strong\u003e AQSh va Kanada uchun sertifikatlangan UL ro‘yxatidagi sanoat boshqaruv uskunasi (UL File E65584); 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