{"product_id":"alstom-esvi1-l54e1100bb-logic-analog-i-o-card","title":"ALSTOM ESVI1 L54E1100BB Mantiqiy analog I\/O karta","description":"\u003ch3\u003eMahsulotga umumiy nazar\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eESVI1 (ESVI-1)\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan\u003e\u003cstrong\u003eL54E1100BB (L54E1100BB00)\u003c\/strong\u003e\u003c\/span\u003e maxsus qism raqami bilan aniqlangan, ALSTOMning missiya uchun muhim temiryo‘l signalizatsiyasi va sanoat xavfsizlik tizimlari uchun mo‘ljallangan yuqori ishonchlilikdagi muhim xavfsizlik I\/O kartasidir. SIL4 sertifikatiga ega bo‘lgan ushbu modul \"muqaddas\" mantiqni boshqarish uchun mo‘ljallangan bo‘lib, xavfsizlikni ta’minlashda nosozlikka yo‘l qo‘ymaslik eng ustuvor vazifadir. Ko‘pincha o‘zaro bog‘lanish tizimlari va poyezd boshqaruv bloklarida qo‘llanilib, ESVI1 maydon tomonidagi signallarni yuqori tezlikda qabul qilish va xavfsizlik uchun muhim buyruqlarni bajarishni boshqaradi. L54E1100BBni boshqaruv arxitekturangizda qo‘llash orqali siz maydon sharoitlariga aniq vaqtda javob berishni ta’minlaysiz, maydon asboblari va muhim mantiqni qayta ishlash o‘rtasida maksimal operatsion xavfsizlikka e’tibor qaratgan holda samarali ko‘prik yaratgan bo‘lasiz.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya (chuqur tahlil)\u003c\/h3\u003e\n\u003cp\u003eESVI1 L54E1100BB CENELEC EN 5012x va IEC 61508 standartlariga mos keladigan redundant, nosozlikka chidamli apparat platformasi asosida qurilgan.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eXavfsizlik arxitekturasi:\u003c\/strong\u003e Ichki mantiqiy tuzilishi \"2-out-of-2\" ikki kanalli bo‘lib, har bir kirish signali mustaqil ishlov berish yo‘llari tomonidan tekshiriladi, bu esa noto‘g‘ri signal yoki xavfsiz bo‘lmagan nosozliklarning oldini oladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanik izolyatsiya:\u003c\/strong\u003e Maydon tomonidagi I\/O kanallari va tizim orqa paneli o‘rtasida 1500 VAC darajasida yuqori darajadagi izolyatsiyani ta’minlaydi, markaziy protsessorni yer aylanalari va tashqi elektr o‘zgarishlaridan himoya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShina orqali aloqa:\u003c\/strong\u003e Asosan ALSTOM SAFEBUS yoki yuqori tezlikdagi FIP\/WorldFIP orqa panel protokollari orqali interfeys qiladi, real vaqtda 10 ms dan kam javob vaqtida ma’lumot almashishni ta’minlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMuqaddas chiqishlar:\u003c\/strong\u003e Maxsus ravishda rele asosidagi yoki yuqori xavfsizlikdagi ochiq-kollektor (OC) chiqishlari bilan jihozlangan bo‘lib, \"tiqilib qolish\" nosozliklari va o‘tkazish halqasi yaxlitligi doimiy nazorat qilinadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParametr\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik tafsilotlar\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\u003eESVI1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eQism raqami\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eL54E1100BB \/ L54E1100BB00\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\u003eALSTOM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eXavfsizlik sertifikati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSIL4 (CENELEC EN 5012x \/ IEC 61508)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O kanallari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-24 kirish kanallari \/ 8-16 chiqish kanallari\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal kuchlanish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC (18-30 VDC oralig‘i)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIzolyatsiya kuchlanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 dan 70 daraja S (EN 50155 Class TX)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eJavob vaqti\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 10 ms (Kirishdan chiqishga)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eQuvvat iste’moli\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt;= 8 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eO‘lchamlari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e185 x 185 x 105 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOg‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik tez-tez so‘raladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eS1: ESVI1 uchun \"Muqaddas xavfsizlik\" belgisining ahamiyati nima?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ1:\u003c\/strong\u003e Bu modul nosozlik yuzaga kelganda halokatli oqibatlarga olib kelishi mumkin bo‘lgan funksiyalar uchun apparat darajasida tasdiqlanganligini anglatadi. U o‘z-o‘zini tekshirish va redundant mantiqdan foydalanib, har qanday sharoitda xavfsiz holatni ta’minlaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS2: Ushbu modul sharoitsiz tashqi shkaflarda ishlay oladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ2:\u003c\/strong\u003e Ha, L54E1100BB EN 50155 Class TX ga mos keladi, bu esa -40 dan 70 daraja S gacha keng harorat oralig‘ini qo‘llab-quvvatlaydi va temiryo‘l signalizatsiyasi bungalovlari uchun mos keladi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS3: Modul ichki xavfsizlik nosozligini qanday ko‘rsatadi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ3:\u003c\/strong\u003e Old paneldagi holat LEDlari maxsus \"FAULT\" yoki \"VITAL ERR\" kodini yoqadi va modul xavfsizlik chiqishlarini avtomatik ravishda o‘chiradi, shunda boshqarilayotgan tizim ma’lum xavfsiz holatga o‘tadi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMuhandislik va o‘rnatish qo‘llanmasi\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrqa panelga joylashtirish:\u003c\/strong\u003e ESVI1 ni SAFEBUS orqa paneliga to‘liq joylashtiring. Modulni mahkamlash uchun mahkamlangan vintlardan foydalaning; muhim kartada bo‘sh ulanish tizim bo‘ylab favqulodda to‘xtashga sabab bo‘lishi mumkin, chunki yurak urishi signallari yo‘qoladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundans simlash:\u003c\/strong\u003e SIL4 ilovalarida maydon tomonidagi quvvat manbai ham redundant bo‘lishi va kirish simlari \"ikki yo‘nalishli\" ajratish qoidalariga rioya qilgan holda umumiy rejimdagi nosozliklarning oldini olish kerak.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAloqa vint momenti:\u003c\/strong\u003e Tornavida terminal bloklari uchun 0.4 Nm momentni saqlang. Haddan tashqari siqish xavfsizlik reytingli ichki izlarni shikastlashi, kam siqish esa signalning chayqalishiga olib kelishi mumkin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuhandislik afzalliklari\u003c\/h3\u003e\n\u003cp\u003eALSTOM ESVI1 L54E1100BB B2B temiryo‘l va sanoat sohalari uchun nosozlikka chidamli muhandislikning cho‘qqisini ifodalaydi. Uning PCBsi harbiy darajadagi konformal qoplama bilan himoyalangan bo‘lib, namlik, tuz purkashi va tebranishga chidamlilikni ta’minlaydi — transport infratuzilmasida uzoq muddatli ishonchlilik uchun zarur. Tezkor 10 ms javob vaqti hamda SIL4 sertifikati bilan u muhandislarga inson hayoti va yuqori qiymatli sanoat aktivlarini himoya qilishda eng yuqori darajadagi ishonchni beradi.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Alstom","offers":[{"title":"Default Title","offer_id":52695207248235,"sku":"ESVI1 L54E1100BB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/alstom-esvi1-l54e1100bb-logic-analog-i-o-card-a0fe4f0kdsy_3a16af60-6f91-4cb5-9cdc-889ec45714e8.jpg?v=1766130729","url":"https:\/\/www.plcprotech.com\/uz\/products\/alstom-esvi1-l54e1100bb-logic-analog-i-o-card","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}