{"product_id":"el9227-4433-2-channel-overcurrent-protection-terminal-24-vdc","title":"EL9227-4433 2 kanalli ortiqcha tokdan himoyalash terminali, 24 VDC","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEL9227-4433 (EL92274433)\u003c\/strong\u003e EtherCAT I\/O tizimidagi 24 VDC quvvat segmenti uchun ishlab chiqilgan, yuqori aniqlikdagi 2 kanalli ortiqcha tokdan himoyalash terminalidir. An’anaviy mexanik avtomatik uzgichlar o‘rnini bosishga mo‘ljallangan ushbu elektron ortiqcha tokdan himoyalash moduli sezgir sanoat elektronikasini himoyalash uchun o‘ta tezkor javob berish vaqtlari hamda aqlli diagnostikani ta’minlaydi. Yarimo‘tkazgichlarni yig‘ish, robotlashtirilgan payvandlash hujayralari va oziq-ovqat mahsulotlarini qayta ishlash liniyalari kabi murakkab avtomatlashtirilgan muhitlarda EL9227-4433 mahalliy nosozliklarni ajratish va butun tizimning ishdan chiqishining oldini olishda muhim ahamiyatga ega. Har bir kanal uchun 3 A nominal tok va sozlanadigan dastlabki ogohlantirishlar hamda 3 bosqichli teskari o‘chirish kabi kengaytirilgan funksiyalar bilan ushbu terminal mashinaning maksimal ishlash vaqtini va boshqaruv shkafidagi quvvat taqsimotining yuqori darajadagi issiqlik boshqaruvini ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya\u003c\/h3\u003e\n\u003cp\u003eEL9227-4433 EtherCAT terminal blokida aqlli saqlagich sifatida ishlaydi. U har bir kanali alohida nazorat qilinadigan va boshqariladigan ikki kanalli apparat arxitekturasiga ega. Ushbu modeldagi “kengaytirilgan funksiyalar” E-bus orqali murakkab parametrlarni sozlash imkonini beradi, jumladan, past kuchlanish va yuklama ogohlantirishlari uchun chegaralarni 50 foizdan 100 foizgacha sozlash mumkin. Old panelga o‘rnatilgan LED tugmasi darhol qo‘lda qayta tiklash va mahalliy holat diagnostikasini ta’minlaydi. Bundan tashqari, qurilma har bir kanal uchun ikkilamchi himoyani ta’minlaydigan integratsiyalangan xavfsiz elementga (4 A T) ega bo‘lib, bu yarimo‘tkazgichning halokatli nosozligi yuz berganda ishga tushadi va sanoat tarmoqlarini himoyalash bo‘yicha qat’iy global xavfsizlik standartlariga javob beradi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eXususiyat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik ko‘rsatkich\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\u003eEL9227-4433\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\u003eBECKHOFF\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 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKanallar soni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 kanalli (chiqish)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal tok\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHar bir kanal uchun 3 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirish toki\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMaks. 10 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrtiqcha kuchlanishda o‘chirish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 V DC yoki undan yuqori\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElektr izolyatsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (E-bus \/ signal kuchlanishi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eE-bus sarfi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOdatda 80 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eO‘lchamlari (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 mm x 100 mm x 68 mm\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\u003e0 dan 55 daraja C gacha\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\u003e55 g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik savollar va javoblar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e“Dastlabki ogohlantirish” funksiyasi texnik xizmat ko‘rsatish samaradorligini qanday oshiradi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEL9227-4433 yuklama chegarasini, masalan, 3 A ning 80 foizini belgilash imkonini beradi. Agar mexanik yeyilish yoki dvigatelning eskirishi sababli ulangan yuklama ushbu qiymatdan oshsa, terminal EtherCAT shinasi orqali PLC ga ogohlantirish bitini yuboradi. Bu haqiqiy ortiqcha tok sababli uzilish yuz berishidan oldin oldindan texnik xizmat ko‘rsatish imkonini beradi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e“3 bosqichli teskari o‘chirish” mantiqining afzalligi nimada?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUshbu funksiya terminalga qisqa muddatli ishga tushish toklarini, masalan, dvigatel ishga tushishidagi tokni, uzoq davom etadigan ortiqcha yuklamalardan farqlash imkonini beradi. Teskari o‘chirish sozlamalarini o‘zgartirish orqali sim izolyatsiyasi va quyi oqimdagi komponentlarni issiqlikdan shikastlanishdan himoyalagan holda asossiz uzilishlarning oldini olish mumkin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNosozlikdan keyin kanalni masofadan qayta tiklash mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. Terminalda qo‘lda boshqarish uchun mahalliy LED tugmasi mavjud bo‘lsa-da, kengaytirilgan funksiyalar TwinCAT boshqaruv dasturidan EtherCAT E-bus orqali to‘g‘ridan-to‘g‘ri “Reset” buyrug‘ini yuborish imkonini beradi. Bu qarovsiz yoki masofaviy qurilmalarda tezkor tiklanishni osonlashtiradi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMuhandislik va o‘rnatish bo‘yicha qo‘llanma\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMontaj aniqligi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKesimi 0.08 dan 2.5 mm kvadratgacha bo‘lgan yaxlit yoki ko‘p tolali o‘tkazgichlardan foydalaning. Uchlikli egiluvchan o‘tkazgichlar uchun chegara 0.14 dan 1.5 mm kvadratgacha. Prujinali qisqich ichida tebranishga chidamli ulanishni ta’minlash uchun izolyatsiyani 8 dan 9 mm gacha uzunlikda yeching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIshga tushish tokini boshqarish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSig‘imli yuklamalar yoki doimiy tok dvigatellarini himoyalashda uzilish xarakteristikasini sozlash uchun EtherCAT CoE (Can-over-EtherCAT) parametrlaridan foydalaning. Agar chiqish ishga tushish zahoti o‘chsa, cho‘qqi tok talabini sozlangan teskari o‘chirish egri chizig‘i bilan solishtirib tekshiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlik oralig‘i:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQurilma yuqori samaradorlikka ega bo‘lsa-da, yonma-yon o‘rnatilgan va to‘liq yuklamada ishlayotgan bir nechta EL9227-4433 terminali harorat hosil qiladi. Belgilangan maksimal ish harorati — 55 daraja C ga rioya qiling; agar ichki harorat haddan tashqari oshsa, sovish uchun “Chiqish o‘chirilgandan keyin ushlab turish” davomiyligi 10 soniyadan ortadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106689114475,"sku":"EL9227-4433","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/el9227-4433-zcsfwhumcwg.png?v=1776244586","url":"https:\/\/www.plcprotech.com\/uz\/products\/el9227-4433-2-channel-overcurrent-protection-terminal-24-vdc","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}