{"product_id":"mtl-9468-et-eaton-mtl-9400-series-intrinsically-safe-ethernet-isolator","title":"MTL 9468-ET Eaton MTL 9400 Seriyasi Ichki Xavfsiz Ethernet Izolyatori","description":"\u003ch3\u003eMahsulotga umumiy nazar\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMTL 9468-ET (MTL9466-ET)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyuqori samarali, ichki xavfsiz Ethernet izolyatori bo‘lib, xavfsiz hudud tarmoqlari bilan xavfli hudud uskunalari o‘rtasidagi bo‘shliqni to‘ldirish uchun mo‘ljallangan. Eaton MTL 9400 seriyasining bir qismi bo‘lgan ushbu modul, neft-kimyo qayta ishlash, farmatsevtika ishlab chiqarish va dengiz gaz qazib olish kabi yuqori xavfli sohalarda 10\/100 Mbps Ethernet ulanishlarini himoya qilish uchun zarur bo‘lgan kritik galvanik izolyatsiyani ta’minlaydi. Yuqori energiyali elektr nosozliklarning Zona 0 yoki Zona 1 xavfli hududlariga kirishini oldini olib, MTL 9468-ET yuqori tezlikdagi ma’lumotlarga kirishni zavod xavfsizligini buzmasdan ta’minlaydi. Uning shaffof ishlashi mavjud IT va OT infratuzilmalarga muammosiz integratsiyani ta’minlab, halokatli yong‘in hodisalarining xavfini samarali kamaytiradi.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya (chuqur tahlil)\u003c\/h3\u003e\n\u003cp\u003eMTL 9468-ET qat’iy ichki xavfsizlik standartlariga rioya qilgan holda, IEEE 802.3 protokolining vaqt talablariga mos keladigan mustahkam fizik qatlam interfeysini ta’minlash uchun ishlab chiqilgan.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIkki kanalli izolyatsiya:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModul uzatish (Tx) va qabul qilish (Rx) signallari uchun mustaqil izolyatsiya yo‘llarini ta’minlab, ichki xavfsiz (IS) va ichki xavfsiz bo‘lmagan (non-IS) tomonlarni yuqori sifatli galvanik to‘siq bilan elektr jihatdan ajratadi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAvto-muzokara shaffofligi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIzolyator 10\/100 Mbps avto-muzokarani qo‘llab-quvvatlaydi, bu esa u ulanayotgan qurilmalarning tezligini avtomatik aniqlab, moslashtirish imkonini beradi. Bu eski 10Base-T uskunalari va zamonaviy 100Base-TX sanoat uskunalari bilan moslikni ta’minlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMDI \/ MDI-X krossover:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegratsiyalashgan avtomatik krossover aniqlash o‘rnatishni soddalashtiradi va modul PC, switch yoki boshqa gatewayga ulangan bo‘lsa ham, standart patch kabellaridan foydalanishga imkon beradi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePassiv signal konditsionerlash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIchki sxemalar signalning tebranishi va kechikishini minimallashtirish uchun optimallashtirilgan bo‘lib, bu EtherNet\/IP va Modbus TCP kabi real vaqt sanoat protokollari uchun zarur bo‘lgan deterministik ishlashni ta’minlaydi.\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\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\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMTL 9468-ET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEaton MTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKelib chiqishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBirlashgan Qirollik\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMa’lumot uzatish tezligi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\/100 Mbps (Avto aniqlash)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIzolyatsiya kuchlanishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 VAC (Non-IS dan IS ga)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash kuchlanishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 - 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuvvat iste’moli\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 W (O‘rtacha)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash harorati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 dan 70 daraja S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO‘lchamlari\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42 x 115 x 105 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO‘rnatish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rels\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: MTL 9468-ET dasturiy ta’minot konfiguratsiyasini talab qiladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJ1: Yo‘q, ushbu modul plug-and-play qurilmasi hisoblanadi. U OSI modelining fizik qatlamida ishlaydi va IP manzili yoki dasturiy ta’minot asosidagi sozlashni talab qilmaydi, shu bilan birga tarmoq trafigiga ko‘rinmas bo‘lib, zarur apparat izolyatsiyasini ta’minlaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS2: Ushbu izolyatorni standart PCni Zona 0 qurilmasiga ulash uchun ishlatish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJ2: Ha, MTL 9468-ET aynan shu maqsad uchun mo‘ljallangan. PC \"Xavfsiz hudud\" portiga, \"Xavfli hudud\" porti esa cheklangan zonadagi IS reytingli uskunaga ulanadi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS3: Ushbu modul Power over Ethernet (PoE) bilan mos keladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJ3: Ushbu modul faqat ma’lumot izolyatsiyasi uchun mo‘ljallangan. Agar sizning ilovangiz Ethernet kabeli orqali quvvat yetkazishni talab qilsa, MTL PoEx (Power over IS Ethernet) mos keluvchi switchlardan, masalan 9466-ET dan foydalanishingiz kerak.\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\u003eIS ajratilishi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEC 60079-14 standartlariga muvofiq, ichki xavfsiz bo‘lmagan simlar (xavfsiz hudud) bilan ichki xavfsiz simlar (xavfli hudud) o‘rtasida tasodifiy aloqa yoki induktiv bog‘lanishni oldini olish uchun kamida 50 mm masofa saqlanishi kerak.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQoplama va yerga ulash:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEthernet kabelining qoplamalari tizimning yerga ulash falsafasiga muvofiq boshqarilishi kerak. Odatda, qoplama faqat xavfsiz hududda yerga ulangan bo‘lib, bu izolyatsiyalangan zonaga xavfli yer oqimlarining kirishini oldini oladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAtrof-muhit havo oqimi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAgar bir nechta 9468-ET birliklari bitta DIN relsga o‘rnatilgan bo‘lsa, tabiiy konveksiya sovutishni ta’minlash uchun modullar orasida 5 mm bo‘shliq qoldiring, ayniqsa shkaf atrof-muhit harorati 50 darajadan yuqori bo‘lsa.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuhandislik afzalliklari\u003c\/h3\u003e\n\u003cp\u003eMTL 9468-ET passiv-dominant izolyatsiya arxitekturasi tufayli yuqori MTBF (nosozliklar orasidagi o‘rtacha vaqt) ni taklif etadi. Uning mustahkam korpusi sanoat jarayonlari zavodlarida keng tarqalgan kimyoviy bug‘lar va yuqori tebranish sharoitlariga chidamli. IT tarmog‘i va maydon asbob-uskunalari o‘rtasida aniq chegarani ta’minlab, butun boshqaruv tizimining sertifikatlash jarayonini soddalashtiradi, xavfli hudud uskunalari xavfsiz hudud tarmog‘i infratuzilmasi yangilansa yoki o‘zgartirilsa ham mosligini ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":52695217373547,"sku":"MTL9468-ET","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/eaton-mtl9468-et-ethernet-isolator-9400-series-teb2v1vgpfv_12ad35db-e5c1-44e7-9a09-63131aaff259.jpg?v=1766130987","url":"https:\/\/www.plcprotech.com\/uz\/products\/mtl-9468-et-eaton-mtl-9400-series-intrinsically-safe-ethernet-isolator","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}