{"product_id":"allen-bradley-1756-pbr2-controllogix-redundant-power-supply-bundle-kit","title":"Allen-Bradley 1756-PBR2 ControlLogix Zaxira Quvvat Ta'minoti To‘plami","description":"\u003ch3\u003eFunktsional umumiy ma'lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-PBR2 (1756PBR2)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAllen-Bradley ControlLogix avtomatlashtirish tizimida to‘liq, zavodda yig‘ilgan zaxira DC quvvat yechimi sifatida ishlaydi. U yuqori mavjudlik talab qilinadigan jarayonlar uchun, masalan, dengiz qazib olish platformalari, shahar suv tozalash inshootlari va uzluksiz ishlaydigan po‘lat ishlab chiqarish tizimlarida, quvvat yetkazib berishda yagona nuqson nuqtalarini bartaraf etadi. Ikki mustaqil zaxira quvvat ta'minotini maxsus shassi adapter bilan juftlashtirib, tizim nosozlikka chidamli arxitekturani ta'minlaydi. Agar birinchi quvvat manbai uzilib qolsa yoki ichki komponentda nosozlik yuzaga kelsa, ikkinchi quvvat ta'minoti darhol to‘liq orqa panel tok talablarini qondiradi, tizim kuchlanish holatini o‘zgartirmasdan, qimmatbaho protsessor qayta ishga tushirishlarni oldini oladi va jiddiy inshoot to‘xtab qolishini kamaytiradi.\u003c\/p\u003e\n\u003ch3\u003eTizim to‘plami komponentlari va arxitekturasi\u003c\/h3\u003e\n\u003cp\u003e1756-PBR2 zaxira to‘plami sinxronlashtirilgan quvvat tarmog‘ini hosil qilish uchun moslashtirilgan sanoat apparat komponentlaridan iborat:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIkki 1756-PB75R Zaxira Quvvat Ta'minotlari:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUshbu 24 VDC nominal quvvat modullari ilg‘or ichki dekuplyatsiya diodlariga ega bo‘lib, yuk taqsimlash vazifalarini xavfsiz boshqaradi va orqa panel relsini yuqori kuchlanish qisqa tutashuvlaridan himoya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBitta 1756-PSCA2 Shassi Adapter Moduli:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUshbu passiv apparat moduli har qanday standart 1756 ControlLogix shassisining chap tomoniga to‘g‘ridan-to‘g‘ri o‘rnatiladi va tashqi quvvat manbalaridan kelayotgan toklarni orqa panel pinlariga yo‘naltiruvchi mahalliy ulanish maydoni vazifasini bajaradi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIkki 1756-CPR2 Zaxira Kabellari:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUshbu og‘ir yuklamali, past qarshilikka ega ulanish kabellari mustaqil quvvat qutilaridan DC chiqish toklarini va muhim holat signallarini to‘g‘ridan-to‘g‘ri 1756-PSCA2 shassi adapter interfeysiga uzatadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIntegratsiyalashgan boshqaruv elektronikasida vaqtinchalik kirish kuchlanishi pasayishlarini yengib o‘tish uchun cheklangan chiziq ushlab turish imkoniyatlari mavjud bo‘lib, shuningdek, quvvat to‘liq uzilishidan oldin xavfsiz ma’lumot saqlashni ta’minlash uchun barcha mahalliy I\/O va protsessor modullariga yaqinlashib kelayotgan kuchlanish tushishini oldindan ogohlantiruvchi o‘chirish signali uzatish tsikli mavjud.\u003c\/p\u003e\n\u003ch3\u003eTo‘liq muhandislik ma’lumotlari\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMuhandislik metrikasi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSertifikatlangan mahsulot spetsifikatsiyasi\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-PBR2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen-Bradley\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeriya platformasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControlLogix (Bulletin 1756 \/ 1757)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKomponent to'plami turi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eZaxira DC quvvat manbai to'plami\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirish quvvati (nominal)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash kirish kuchlanishi oralig‘i\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e19 dan 32 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUmumiy orqa panel quvvat sig‘imi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e75 W @ 60 daraja S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTo'plam materiallari ro'yxati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 x 1756-PB75R quvvat manbalari, 1 x 1756-PSCA2 shassi adapteri, 2 x 1756-CPR2 zaxira kabellari\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTizim holati diagnostikasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOldindan quvvat uzilishi haqida signal beruvchi integratsiyalashgan LED sog‘liq ko‘rsatkichlari\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati (minimal)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 daraja S (32 daraja F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati (maksimal)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e60 daraja S (140 daraja F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSaqlash harorati chegaralari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 dan 85 daraja S (−40 dan 185 daraja F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNisbiy namlik chegaralari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 dan 95 foizgacha kondensatsiyasiz nisbiy namlik\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibratsiya tezlanish chegarasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 m\/s² maksimal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVibratsiya chastotasi chegarasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 Hz maksimal ish chastotasi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrqa panel rels kuchlanishlari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandart ControlLogix modullarini ishlatish uchun zarur bo‘lgan barcha standart kuchlanishlar (1.2V, 3.3V, 5.1V, 24V DC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eQopqoq himoya sinfi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOchiq turdagi sanoat uskunalari yig‘ilishi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUmumiy jo'natish vazni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.95 kg (6.50 funt)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKelib chiqishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAQSh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTez-tez so'raladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1756-PBR2 to'plami ishlash davomida individual quvvat modulini haqiqiy jonli almashtirishga imkon beradimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. 1756-PBR2 to'plami quvvat manbalarini shassi bilan bog'lanmagan tashqi o'rnatish paneliga joylashtirganligi sababli, siz ishlayotgan sharoitda nosoz 1756-PB75R modulini xavfsiz almashtirishingiz yoki uning 1756-CPR2 kabelini uzishingiz mumkin. Qolgan quvvat manbai to'liq yuk talabini saqlab qoladi, faol protsessor vazifalariga hech qanday uzilish bo'lmasligini ta'minlaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu to'plam ichidagi ikkita 1756-PB75R birliklari turli 24 VDC manba chiziqlaridan quvvat olishi mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa, bu infratuzilma ish vaqtini maksimal darajada oshirish uchun tavsiya etilgan maydon dizaynidir. Bir quvvat modulini maxsus 24 VDC batareya bankiga, ikkinchi modulni mustaqil kommunal boshqariladigan 24 VDC sanoat quvvat manbaiga ulash to'liq zavod kommunal o'chirilishi paytida ham uzluksiz ishlashni ta'minlaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu to'plamga kiritilgan 1756-PSCA2 modulining aniq maqsadi nima?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1756-PSCA2 passiv yo'naltiruvchi adapter bo'lib, ControlLogix shassisining standart chap tomonidagi quvvat manbai slotini egallaydi. U ichki faollashtirilgan konvertatsiya mantiqiga ega emas; buning o'rniga, ikkita 1756-CPR2 zaxira kabellarining jismoniy terminallarini taqdim etadi va ularning mustaqil chiqish relalarini yagona orqa panel quvvat ta'minotiga birlashtiradi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMaydon Muhandisligi va O'rnatish Protokoli\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShassi Adapterining Mexanik Mahkamlash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1756-PSCA2 adapter modulini standart ControlLogix shassisining chap tomonidagi o'rnatish pinlariga mustahkam o'rnating. Interfeysni joyida qulflash uchun yuqori va pastki mahkamlangan vintlarni siqib qo'ying. Asosiy shassi yerlagich lug'ining past qarshilikli mis tasmasidan foydalanib, uni to'g'ridan-to'g'ri korpus yer avtobusiga bog'lab, kiruvchi DC relardan yuqori chastotali shovqinni tozalashini ta'minlang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eZaxira Kabelini Mahkamlash va Minimal Egilish Radiusi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1756-PB75R quvvat bloklarining orqa ulagichlari bilan 1756-PSCA2 adapterining old panelidagi ikki tomonlama dok portlari orasida ikkita 1756-CPR2 kabellarini ulang. Maydon tebranishidan kelib chiqadigan ulanish nosozliklarini oldini olish uchun barcha mexanik kabel vintlarini mahkamlang. Ichki signal iplarida stress charchoqlarini oldini olish uchun 1756-CPR2 kabellarini minimal 50 mm (2.0 dyuym) radiusdan oshib egmang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlik Boshqaruvi va Bo'shliq Tartibi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTashqi 1756-PB75R quvvat bloklari issiqlik energiyasini chiqarish uchun tabiiy konveksiyaga tayanadi. Quvvat manbalarini orqa panel yoki DIN-rayka vertikal ravishda o'rnating, har bir korpusning yuqori va pastki qismida kamida 51 mm (2.0 dyuym) bo'sh joy qoldiring. Barcha 24 VDC maydon quvvat manbai liniyalarini ma'lumot bog'lanishlari va yuqori kuchlanishli motor o'tkazgichlaridan uzoqroq, mustaqil sim yo'llarida yo'naltiring, shunda quvvat tarmog'ini induktiv shovqin cho'qqilaridan izolyatsiya qilasiz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695189520747,"sku":"Allen Bradley 1756-PBR2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1756-pbr2-redundant-power-supply-3l45pxgvwqf_eef23023-dc2c-484a-a98f-b41bbc61acfe.jpg?v=1766114579","url":"https:\/\/www.plcprotech.com\/uz\/products\/allen-bradley-1756-pbr2-controllogix-redundant-power-supply-bundle-kit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}