{"product_id":"cx5120-n031-0003-beckhoff-embedded-pc-intel-atom-e3815-rs485","title":"CX5120-N031-0003 | BECKHOFF | Intel Atom E3815 RS485 o‘rnatilgan kompyuteri","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCX5120-N031-0003 (CX5120-N031-0003)\u003c\/strong\u003e — yuqori ishonchlilik talab qilinadigan sanoat avtomatizatsiyasi va ketma-ket aloqa vazifalari uchun mo‘ljallangan, ventilyatorsiz, ixcham o‘rnatilgan kompyuter. Intel Atom E3815 bir yadroli protsessori (1.46 GHz) bilan jihozlangan ushbu kontroller PLC, Motion Control va shlyuz ilovalari uchun deterministik muhitni ta’minlaydi. Ushbu model zavodda 9 kontaktli D-sub rozetkasi orqali integratsiyalangan RS485 interfeysi bilan jihozlangan bo‘lib, u maxsus ravishda \u003cstrong\u003etarmoq tarmog‘iga ulanish nuqtasi\u003c\/strong\u003e sifatida sozlangan. U katta hajmdagi bino avtomatizatsiyasi, aqlli tarmoq monitoringi va bir nechta qurilmalar tarmoq impedansiga xalaqit bermasdan umumiy ketma-ket shina orqali aloqa qilishi kerak bo‘lgan murakkab zavod tarmoqlarida keng qo‘llanadi. Magniy quyma korpusi issiqlikni samarali tarqatish va EMI himoyasini ta’minlaydi, bu esa -25 dan +60 °C gacha bo‘lgan haroratlarda barqaror ishlash imkonini beradi.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCX5120-N031-0003\u003c\/strong\u003e qurilmasining apparat arxitekturasi ketma-ket aloqa zanjirining oraliq qismida joylashtirish uchun optimallashtirilgan. “N031” belgisi integratsiyalangan RS485 portini bildiradi; u ichki \u003cstrong\u003eterminatsiya o‘chirilgan\u003c\/strong\u003e holda tarmoq tarmog‘iga ulanish nuqtasi sifatida apparat darajasida sozlangan. Bu qurilmani mavjud RS485 segmentiga bir nechta terminatsiya rezistorlari sabab yuzaga keladigan signal aks-sadosi xavfisiz ulash imkonini beradi. Interfeys shuningdek, “echo” funksiyasini ham o‘z ichiga oladi, bu protsessorga shina bandligini aniqlash uchun o‘z uzatmalarini kuzatish imkonini beradi. Qurilma ikki shinali texnologiyani qo‘llab-quvvatlaydi: u EtherCAT (E-bus) va standart Bus Terminals (K-bus) tizimlarini avtomatik aniqlaydi va boshqaradi, shu orqali turli I\/O modullari bilan ishlashda maksimal moslashuvchanlikni 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\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\u003eCX5120-N031-0003\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\u003eIshlab chiqarilgan mamlakat\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\u003eProtsessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntel Atom E3815 (bir yadroli, 1.46 GHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterfeys\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS485 (9 kontaktli D-sub rozetkasi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRS485 konfiguratsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTarmoq tarmog‘iga ulanish nuqtasi, echo funksiyasi bilan, terminatsiya O‘CHIRILGAN\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O ulanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEtherCAT (E-bus) yoki Bus Terminals (K-bus)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKorpus materiali\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMagniy quyma qotishmasi\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-25 dan +60 °C gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSovitish\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVentilyatorsiz \/ passiv\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\u003etaxminan 0.9 kg (faqat qurilma)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eYetkazib berish og‘irligi\u003c\/strong\u003e\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\u003eTerminatsiya yoqilgan model o‘rniga CX5120-N031-0003 ni qachon tanlash kerak?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAgar o‘rnatilgan kompyuter RS485 tarmog‘ining o‘rtasida joylashsa, ushbu modelni (N031-0003) tanlashingiz kerak. Terminatsiya O‘CHIRILGAN bo‘lgani sababli, u “tarmoq tarmog‘iga ulanish nuqtasi” sifatida ishlaydi va shina signal impedansini buzmaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBir yadroli Intel Atom TwinCAT 3 ni qo‘llab-quvvatlaydimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa, Intel Atom E3815 TwinCAT 3 bilan to‘liq mos keladi. U standart PLC mantiqi, aloqa shlyuzi vazifalari hamda ko‘p yadroli kuchli hisoblashni talab qilmaydigan kichik va o‘rta hajmdagi I\/O konfiguratsiyalari uchun juda mos keladi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRS485 porti galvanik izolyatsiyalanganmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa, Beckhoff N031 interfeyslari odatda ichki kompyuter elektronikasidan elektr jihatdan izolyatsiyani ta’minlaydi. Bu protsessorni tashqi qurilma tomonidagi o‘tkinchi kuchlanishlar va ketma-ket liniyadagi umumiy rejimli kuchlanish farqlaridan himoya qiladi.\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\u003eTarmoq topologiyasida joylashtirish:\u003c\/strong\u003e Ushbu qurilma tarmoq tarmog‘iga ulanish nuqtasi sifatida sozlangan (terminatsiya O‘CHIRILGAN), shuning uchun tashqi 120 Om rezistor qo‘shilmasa, undan RS485 segmentining birinchi yoki oxirgi tuguni sifatida \u003cstrong\u003efoydalanmaslik\u003c\/strong\u003e kerak. U boshqa qurilmalar liniya terminatsiyasini ta’minlaydigan “zanjirsimon” yoki “tarmoqlanuvchi” konfiguratsiyada ulash uchun mo‘ljallangan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEcho signalini boshqarish:\u003c\/strong\u003e Echo funksiyasi yoqilganda, dasturiy drayver qurilma uzatgan barcha ma’lumotlarni qabul qiladi. PLC kodingizda “ma’lumotlar to‘qnashuvi”ning oldini olish uchun aloqa protokoli (masalan, Modbus RTU) ushbu echo signallarini e’tiborsiz qoldiradigan yoki uzatishni tekshirish uchun ulardan foydalanadigan qilib sozlanganiga ishonch hosil qiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlikni boshqarish:\u003c\/strong\u003e Passiv sovitish samaradorligini ta’minlash uchun \u003cstrong\u003eCX5120-N031-0003\u003c\/strong\u003e DIN-relsga vertikal holda o‘rnatilishi kerak. Yuqori issiqlik ajratuvchi modullarni (masalan, quvvat terminallari yoki chastota o‘zgartirgichlarini) kompyuterning havo kirish qismi bevosita ostiga joylashtirmang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUlash aniqligi:\u003c\/strong\u003e RS485 ulanishi uchun ekranlangan o‘ralgan juftlik (STP) kabellaridan foydalaning. Tarmoqdagi turli tugunlar orasidagi yer potensiali siljishlarining ta’sirini kamaytirish uchun signal yerini D-sub ulagichining 5-kontaktiga ulang\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":53106675745131,"sku":"CX5120-N031-0003","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx5120-n031-0003-jgee0hprk4q.png?v=1776244273","url":"https:\/\/www.plcprotech.com\/uz\/products\/cx5120-n031-0003-beckhoff-embedded-pc-intel-atom-e3815-rs485","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}