{"product_id":"ks2634-beckhoff-bus-terminal-4-channel-relay-output-250-vac-30-vdc","title":"KS2634 BECKHOFF shinasi terminali, 4 kanalli rele chiqishi, 250 VAC \/ 30 VDC","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634 (KS2634)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeckhoff Bus Terminal modulli tizimi uchun mo‘ljallangan, yuqori unumdorlikka ega 4 kanalli rele chiqish terminalidir. To‘rtta mustaqil ulovchi kontakt (odatda ochiq) bilan jihozlangan ushbu modul K-bus ichki mantiqi va yuqori quvvatli dala qurilmalari o‘rtasida ishonchli interfeys vazifasini bajaradi. Har bir kanal uchun 4 A gacha bo‘lgan yuqori kommutatsiya quvvati va 250 VAC gacha bo‘lgan kuchlanishlarni qo‘llab-quvvatlashi tufayli \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ekichik dvigatellar, kontaktorlar va elektromagnit klapanlar kabi AC\/DC yuklamalarini boshqarish uchun optimallashtirilgan. “KS” belgisi ulab-ajratiladigan sim ulash sathi mavjudligini anglatadi. Bu alohida dala simlarini uzmasdan terminalni tezda almashtirish imkonini beradi, natijada texnik xizmat ko‘rsatish vaqti sezilarli darajada qisqaradi hamda materiallarni tashish va binolarni boshqarish kabi muhim avtomatlashtirish muhitlarida sim ulashdagi xatolarning oldi olinadi.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapparat arxitekturasi mexanik rele texnologiyasiga asoslangan bo‘lib, haqiqiy potensialsiz kommutatsiya va fizik havo oralig‘i orqali izolyatsiyani ta’minlaydi. U ko‘p qirrali qo‘llanish uchun ishlab chiqilgan bo‘lib, mos ravishda 4 A va 2 A nominal tok qiymatlariga ega aktiv va induktiv yuklama turlarini qo‘llab-quvvatlaydi. Terminalning mexanik xizmat muddati 20 million siklni tashkil etadi, mantiqiy tomon operatsiyalari uchun esa ichki K-bus toki 120 mA dan foydalanadi. Muhim texnik afzalliklaridan biri — ruxsat etilgan minimal yuklamaning nihoyatda pastligi (0,1 VDC da 0,1 mA), bu yuqori impedansli signallar yoki kam quvvatli elektron kirishlarni juda ishonchli tarzda kommutatsiya qilish imkonini beradi. Modul ixcham 12 mm korpusga joylashtirilgan bo‘lib, mantiqiy va dala sathlari o‘rtasida 500 V elektr izolyatsiyasini ta’minlaydi.\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\u003eAtribut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eXususiyat tafsilotlari\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKS2634\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrend\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\u003eKelib chiqishi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGermaniya\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eChiqish turi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 x ulovchi kontakt (rele)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal kuchlanish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 VAC \/ 30 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMaks. chiqish toki\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ehar bir kanal uchun 4 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eYuklama turi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAktiv va induktiv\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInduktiv kommutatsiya toki\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 A AC\/DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRuxsat etilgan minimal yuklama\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0,1 VDC da 0,1 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTok iste’moli (K-bus)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eodatda 120 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eUlanish texnologiyasi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUlab-ajratiladigan sim ulash sathi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMexanik xizmat muddati\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 x 10^7 sikl\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eO‘lchamlari (K x B x Ch)\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\u003eIshlash harorati\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 dan +55 Celsiusgacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHimoya darajasi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eJo‘natish og‘irligi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2,0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik savol-javoblar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKS-seriyasidagi ulab-ajratiladigan sim ulashning standart EL\/KL seriyasiga nisbatan qanday afzalligi bor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eajratib olinadigan sim ulash blokiga ega. Texnik xizmat ko‘rsatish yoki tizimni yangilash vaqtida alohida prujinali qisqich ulanishlarini bo‘shatmasdan, butun sim ulash vilkasini terminal korpusidan chiqarib olish mumkin. Ushbu “Doimiy sim ulash” konsepsiyasi dala o‘rnatmasining o‘z joyida saqlanishini ta’minlaydi, almashtirish jarayonini sezilarli tezlashtiradi va mashinaning tezroq ishga qaytishiga yordam beradi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInduktiv yuklamalarni kommutatsiya qilishda rele kontaktlarini qanday himoyalash kerak?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 A gacha bo‘lgan induktiv yuklamalar uchun mo‘ljallangan bo‘lsa-da, mexanik relelarda o‘zinduksiya EYuK sababli kontaktlar yemirilishi mumkin. DC induktiv yuklamalar (masalan, elektromagnitlar) uchun qaytish tokini so‘ndiruvchi diod o‘rnatishni qat’iy tavsiya qilamiz. AC induktiv yuklamalar uchun uchqunlanishni bostirish va relening elektr xizmat muddatini maksimal darajada uzaytirish maqsadida yuklama paralleliga RC snubber zanjiri yoki varistor ulanishi kerak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu moduldan juda kichik signallarni kommutatsiya qilishda foydalanish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. Kontaktlar yuzasidagi oksidlanish qatlamini buzish uchun minimal “namlovchi tok” talab qiladigan ko‘plab yuqori quvvatli relelardan farqli o‘laroq, \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS2634\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0,1 VDC da 0,1 mA gacha bo‘lgan yuklamalar uchun mo‘ljallangan. Shu sababli u boshqa elektron kontrollerlar yoki sensorlarning yuqori impedansli kirishlari bilan interfeys yaratish uchun mos keladi.\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\u003eSim ulash aniqligi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminal prujinali ulanishlardan foydalanadi. Optimal kontakt uchun kesim yuzasi 0,08 dan 1,5 mm kvadratgacha bo‘lgan simlardan foydalaning. Izolyatsiyadan tozalash uzunligi qat’iy ravishda 9–10 mm oralig‘ida bo‘lishi kerak. Ulanadigan terminal blokiga zarar yetkazmaslik uchun vintni ortiqcha qotirmang va otvyortka bilan haddan tashqari kuch ishlatmang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eO‘rnatish va barqarorlik:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModulni standart 35 mm DIN-relsga (EN 60715) mahkamlang. Qo‘shni terminallar bilan mustahkam mexanik birikmani ta’minlash uchun o‘rnatilgan ikki tirqish va kalitli ulash tizimidan foydalaning. Bu yuqori vibratsiyali muhitlarda (EN 60068-2-6 ga muvofiq) K-bus quvvat kontaktlari orqali elektr uzluksizligini saqlash uchun muhimdir.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUmumiy tokni boshqarish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuvvat kontaktlari uchun maksimal tok yuklamasi 10 A ni tashkil etadi. Agar to‘rtta kanal bo‘ylab o‘tadigan toklar yig‘indisi (shuningdek, quyi oqimdagi terminallar toki) ushbu qiymatdan oshsa, ichki quvvat shinasining qizib ketishining oldini olish uchun yangi quvvat berish terminali (masalan, KL9010 yoki shunga o‘xshash) o‘rnatilishi kerak.\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":53106653921643,"sku":"KS2634","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ks2634-afjyen1t23g.png?v=1776245273","url":"https:\/\/www.plcprotech.com\/uz\/products\/ks2634-beckhoff-bus-terminal-4-channel-relay-output-250-vac-30-vdc","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}