{"product_id":"beckhoff-cx2030-n031-embedded-pc-basic-cpu-module-rs485-interface","title":"BECKHOFF CX2030-N031 o‘rnatilgan kompyuterining RS485 interfeysli asosiy protsessor moduli","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCX2030-N031 (CX2030-N031)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e — integratsiyalangan RS485 seriyali interfeys portiga ega, sanoat uchun mo‘ljallangan maxsus asosiy CPU moduli konfiguratsiyasi. Murakkab mashinalarni boshqarish, infratuzilmani avtomatlashtirish va ishlab chiqarish uchastkalari uchun asosiy hisoblash markazi sifatida ishlab chiqilgan ushbu o‘rnatilgan kontroller mahalliy seriyali dala shinasi ulanishini saqlagan holda katta hisoblash yuklamalarini bajaradi.\u003c\/p\u003e\n\u003cp\u003eMaxsus 9 pinli D-sub RS485 interfeysini bevosita asosiy CPU korpusiga integratsiya qilish orqali modul eski avloddagi dala asboblari, motor yuritmalari va energiya hisoblagichlari bilan to‘g‘ridan-to‘g‘ri master yoki slave aloqasini ta’minlaydi. Uskunaga integratsiyalangan ushbu aloqa qatlami tashqi protokol shlyuzlariga ehtiyojni bartaraf etib, ma’lumotlar kechikishini kamaytiradi va tarmoqdagi ehtimoliy nosozlik nuqtalarini qisqartirib, korxona ishlamay qolish vaqtini minimallashtiradi.\u003c\/p\u003e\n\u003ch3\u003eSeriyali konfiguratsiya va aloqa arxitekturasi\u003c\/h3\u003e\n\u003cp\u003eCX2030-N031 qurilmasi zavodda RS485 seriyali shina tarmog‘ida qat’iy ravishda oxirgi nuqta sifatida ishlash uchun sozlangan. Ushbu maxsus joylashtirish profilida faol, almashtirib bo‘lmaydigan ichki terminatsiyalovchi rezistorlar tarmog‘i mavjud (terminatsiya yoqilgan); u differensial ma’lumot liniyalari bo‘ylab elektr signal aks-sadolarini yutib, uzoq kabel masofalarida to‘lqin shakli yaxlitligini saqlaydi.\u003c\/p\u003e\n\u003cp\u003eAks-sadosiz ishlashda uzatuvchi sxemasi faol ma’lumot uzatish holatlarida ichki qabul qilgich halqasini o‘chiradi, bu esa CPU’ning o‘zi uzatgan ma’lumot baytlarini qayta o‘qishining oldini oladi. Jismoniy interfeys mustahkam, sanoat standartidagi 9 pinli urg‘ochi D-sub rozetkadan foydalanadi; bu kuchli mexanik mahkamlanish va uzoq davom etadigan sanoat tebranishlari sharoitida barqaror signal ulanishini 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\u003eParametr\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik xususiyatlar\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\u003eCX2030-N031\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\u003eKelib chiqishi\u003c\/strong\u003e\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\u003e\u003cstrong\u003eQurilma turi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSeriyali interfeysga ega asosiy CPU moduli\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeriyali interfeys\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eJismoniy ulanish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9 pinli D-sub rozetka (urg‘ochi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShina topologiyasidagi joylashuv\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOxirgi nuqta konfiguratsiyasi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLiniyani terminatsiyalash\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFaol \/ Integratsiyalangan (terminatsiya yoqilgan)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAks-sado rejimi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAks-sadosiz (o‘zini qabul qilish bostirilgan)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTizim mosligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBeckhoff CX2030 o‘rnatilgan kompyuterlar seriyasi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMa’lumot uzatish tezliklari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTwinCAT COM xususiyatlari orqali dasturiy sozlanadi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSof og‘irlik\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTaxminan 1,10 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eJo‘natish og‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 kg (mustahkam himoyalovchi qadoqni o‘z ichiga oladi)\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 °C gacha (CPU’ni to‘g‘ri sovitish mosligini ta’minlash talab etiladi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSaqlash harorati\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 dan +85 °C gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHimoya darajasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMahsulot haqida ko‘p so‘raladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu moduldagi «aks-sadosiz» konfiguratsiyaning funksional maqsadi nima?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandart yarim dupleks RS485 ulanish sxemalarida uzatish va qabul qilish liniyalari bir xil ichki shina simlaridan foydalanadi. “Echosiz” konfiguratsiya CX2030-N031 ketma-ket aloqa apparat kontrolleri uzatish sikli vaqtida o‘z ma’lumotlarini qabul qilishini bostirishini ta’minlaydi, natijada markaziy amaliy dastur takroriy yoki o‘zi yaratgan ma’lumot paketlarini qayta ishlamaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu maxsus CPU modulini RS485 ketma-ket zanjirli ulanishining o‘rtasiga joylashtirish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYo‘q. CX2030-N031 fizik jihatdan “terminatsiya yoqilgan” holatda oxirgi nuqta sifatida simlar orqali ulanganligi sababli, u faqat RS485 shinasi segmentining mutlaq fizik oxirida joylashtirilishi kerak. Uni zanjirli ulanishning o‘rtasiga joylashtirish tarmoqni ortiqcha terminatsiyalab, signal kuchlanishlarini susaytiradi va qo‘shni tugunlar bilan aloqani buzadi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNega tizimning jo‘natma og‘irligi standart asosiy modul og‘irligidan sezilarli darajada ortiq?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3 kg lik jo‘natma spetsifikatsiyasiga yuqori qiymatli, ko‘p yadroli CPU yig‘ilmalarini global ta’minot tarmoqlari bo‘ylab xavfsiz tashish uchun zarur bo‘lgan og‘ir sanoatga mo‘ljallangan zarbani yutuvchi qadoq, mahalliy ekranlovchi qo‘shimchalar, statik elektrdan himoyalovchi paketlar va konstruktiv hujjatlar kiradi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMaydonda ishga tushirish va ketma-ket ulash protokoli\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD-sub pinlarini moslashtirish va ekranlash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRS485 interfeys kabelini tayyorlashda differensial ma’lumot liniyalarini belgilangan pin ulanishlariga qat’iy muvofiq ulang (standart Beckhoff RS485 konfiguratsiyalarida odatda Data B\/+ uchun 3-pin va Data A\/- uchun 8-pin ishlatiladi; terminatsiyadan oldin aniq pinoutni tizim sxemalari bilan tekshiring). Har doim yuqori sifatli ekranlangan o‘ralgan juftlikdagi (STP) kabeldan foydalaning va yuqori chastotali elektromagnit shovqinni tarqatish uchun o‘ralgan ekran qoplamasini bevosita 9-pinli D-sub ulagichining metall qobig‘iga ulang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShina segmenti impedansini muvozanatlash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUshbu modulda ichki terminatsiya yoqilganligi sababli, fizik tarmoqning qarama-qarshi eng chekka uchida faqat\u003cspan\u003e \u003c\/span\u003e\u003cem\u003ebitta\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eboshqa faol terminatsiya rezistori (odatda 120 Om) mavjudligiga ishonch hosil qiling. Ketma-ket aloqa liniyasidagi oraliq tugunlarda terminatsiya rezistorlari o‘chirilgan bo‘lishi kerak. Liniya impedansining noto‘g‘ri muvozanati signal-shovqin nisbatini yomonlashtirib, vaqti-vaqti bilan yuz beradigan siklik taymautlar yoki ketma-ket kadr xatolariga olib keladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlik bo‘shlig‘i va ventilyatsiya:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAsosiy CPU modulini elektr shkafi ichidagi 35 mm li DIN-relsga vertikal ravishda o‘rnating. Uzluksiz tabiiy yoki majburiy konveksiya orqali sovitishni ta’minlash uchun modulning ventilyatsiya panjaralari tepasida va pastida kamida 30 mm bo‘sh havo maydonini qoldiring. Zich joylashtirilgan panellar ichida ortiqcha issiqlik to‘planishi protsessor unumdorligini pasaytirishi va ichki qattiq holatdagi komponentlarning ishlash muddatini qisqartirishi mumkin.\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":53106628395371,"sku":"CX2030-N031","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx2030-n031-blpaffejau5.png?v=1776244188","url":"https:\/\/www.plcprotech.com\/uz\/products\/beckhoff-cx2030-n031-embedded-pc-basic-cpu-module-rs485-interface","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}