{"product_id":"1771-ife-allen-bradley-plc-5-analog-input-module-16-channel","title":"1771-IFE Allen-Bradley PLC-5 Analog Kirish Moduli (16-Kanal)","description":"\u003ch3\u003e\u003cstrong\u003eMahsulot Sharhi va Analog Ma'lumotlarni Qabul Qilish\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1771-IFE (1771IFE)\u003c\/strong\u003e — bu afsonaviy \u003cstrong\u003eAllen-Bradley PLC-5\u003c\/strong\u003e seriyasiga mansub yuqori zichlikdagi, aqlli analog kirish moduli. Yog‘-refineryalar, oqava suvlarni tozalash inshootlari va po‘lat zavodlari kabi og‘ir sanoat muhitlarida aniq ma'lumotlarni olish uchun mo‘ljallangan ushbu modul \u003cstrong\u003e16 ta bitta uchli\u003c\/strong\u003e yoki \u003cstrong\u003e8 ta differensial\u003c\/strong\u003e kirishni taqdim etadi. U uzluksiz analog signallarni (voltage yoki tok) PLC-5 protsessor tomonidan qayta ishlanishi mumkin bo‘lgan raqamli qiymatlarga aylantirish uchun ishlab chiqilgan. \u003cstrong\u003e1771-IFE\u003c\/strong\u003e bosim, oqim, harorat va daraja kabi muhim jarayon o‘zgaruvchilarini nazorat qilish uchun asosiy vosita bo‘lib, o‘nlab yillar davomida maydonda ishonchliligini saqlab kelmoqda.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eUskuna Arxitekturasi va Signal Interfeysi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1771-IFE\u003c\/strong\u003e modul modulli shassi asosidagi dizayndan foydalanadi va 1771 I\/O shkafida bitta slotni egallaydi. U PLC orqa paneli bilan blok uzatish dasturlash orqali interfeys qiladi, bu esa protsessorning diskret I\/O skanerlashini ortiqcha yuklamasdan yuqori tezlikda ma'lumot yangilanishini ta'minlaydi.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSozlanadigan Kirish Oralig‘i:\u003c\/strong\u003e Modul juda moslashuvchan bo‘lib, \u003cstrong\u003e1 dan 5 VDC, 0 dan 5 VDC, 0 dan 10 VDC, va -10 dan +10 VDC\u003c\/strong\u003e kabi keng turdagi signal turlarini, shuningdek, tashqi shunt rezistorlar yordamida \u003cstrong\u003e4 dan 20 mA\u003c\/strong\u003e tok aylanishlarini qo‘llab-quvvatlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA\/D Konvertatsiyasi:\u003c\/strong\u003e 12-bitli Analogdan-Raqamga konvertor mavjud bo‘lib, \u003cstrong\u003e4096 hisob\u003c\/strong\u003e aniqlikni ta'minlaydi, bu esa sezgir jarayon nazorati uchun yuqori aniqlikni kafolatlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKirish Filtrlash:\u003c\/strong\u003e Yuqori chastotali shovqin va sanoat motor boshqaruv markazlarida keng tarqalgan 50\/60 Hz elektr aralashuvini bostirish uchun apparat asosidagi past o‘tish filtri mavjud.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIzolyatsiya Mantiqi:\u003c\/strong\u003e Analog kirish sxemasi va orqa panel mantiqi o‘rtasida optik izolyatsiyani ta'minlaydi, bu esa PLC protsessorini tashqi maydon o‘zgarishlari va yer aylanishlaridan himoya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTexnik Xususiyatlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik Ko‘rsatkich\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMa'lumotlar\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\u003e\u003cstrong\u003e1771-IFE\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlab Chiqaruvchi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eAllen-Bradley \/ Rockwell Automation\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKirish Kanallari\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 ta bitta uchli yoki 8 ta differensial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAniqlik\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-bit (0 dan 4095 gacha)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVolt Oralig‘i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 dan 5V, 1 dan 5V, 0 dan 10V, +\/- 10V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTok Oralig‘i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 dan 20 mA (249 Ohm rezistor bilan)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKonvertatsiya Turi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKetma-ket taxminlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrqa Panel Tok\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 mA @ 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlash Harorati\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 dan 60 Selsiygacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIzolyatsiya\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 VAC (uzluksiz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYuk tashish vazni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1.5 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIntegratsiyalashgan Texnik Savol-Javoblar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e4 dan 20 mA tok kirishlari uchun modulni qanday sozlash mumkin?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1771-IFE\u003c\/strong\u003e asosan kuchlanishni o‘lchaydigan modul hisoblanadi. \u003cstrong\u003e4 dan 20 mA\u003c\/strong\u003e tokni o‘lchash uchun kirish terminallari orasiga aniq \u003cstrong\u003e249 Ohm shunt rezistor\u003c\/strong\u003e o‘rnatish va dasturiy ta'minotda oralig‘ini 1 dan 5 VDC ga sozlash kerak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBitta uchli va differensial simlash o‘rtasidagi farq nima?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBitta uchli simlash (16 kanal) barcha kirishlar uchun umumiy yerni ishlatadi va umumiy referensga ega signallar uchun mos keladi. Differensial simlash (8 kanal) har bir signal uchun ikki simdan foydalanib, umumiy rejim shovqinini bekor qiladi, bu esa elektr shovqinli hududlarda uzoq kabel uzatish uchun afzal variant hisoblanadi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\"Block Transfer\" (BTW\/BTR) modul ishiga qanday ta'sir qiladi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDiskret I\/O dan farqli o‘laroq, analog ma'lumotlar bitta skanerlash uchun juda katta. Modulga konfiguratsiya ma'lumotlarini (oralig‘lar, filtrlash) yuborish uchun \u003cstrong\u003eBlock Transfer Write (BTW)\u003c\/strong\u003e va raqamlashtirilgan analog qiymatlarni PLC-5 ma'lumotlar jadvaliga olish uchun \u003cstrong\u003eBlock Transfer Read (BTR)\u003c\/strong\u003e dan foydalanish kerak.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik va O‘rnatish Protokollari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimlash Arm Konfiguratsiyasi:\u003c\/strong\u003e Modulni maydon simlarini uzmasdan almashtirish uchun \u003cstrong\u003e1771-WG\u003c\/strong\u003e simlash armidan foydalaning. Barcha terminal vintlari \u003cstrong\u003e0.9 Nm\u003c\/strong\u003e moment bilan mahkamlang, bu esa bo‘sh ulanishlar sababli signal siljishini oldini oladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQoplama Strategiyasi:\u003c\/strong\u003e Analog signallar uchun har doim burilgan juftlikli qoplangan kabeldan foydalaning. Qoplamani faqat \u003cstrong\u003ePLC-5 shassi yeriga\u003c\/strong\u003e ulang; sensor tomonida qoplamani yerga ulamang, chunki bu o‘lchovda sezilarli xatoliklarga olib keladigan yer aylanishlarini yuzaga keltiradi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKalibrlash Sikli:\u003c\/strong\u003e \u003cstrong\u003e1771-IFE\u003c\/strong\u003e zavodda kalibrlangan bo‘lsa-da, komponentlarning eskirishi va atrof-muhit o‘zgarishlarini hisobga olish uchun har 12 oyda yuqori aniqlikdagi signal generatori yordamida maydon kalibrlash tekshiruvini o‘tkazish tavsiya etiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eMuhandislik Afzalliklari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1771-IFE\u003c\/strong\u003e merosxo‘rlik migratsiyasi va texnik xizmat ko‘rsatish strategiyalarida muhim o‘rin tutadi. Uning yuqori zichlikdagi 16-kanalli sig‘imi katta hajmdagi monitoring uchun kerakli shassi slotlar sonini kamaytiradi. Modulning diagnostika imkoniyatlari, jumladan \"Oraliqdan tashqarida\" bit aniqlash, boshqaruv mantiqiga darhol javob beradi va sensor nosozligi yoki sim uzilishi holatlarida avtomatik xavfsizlik rejimlarini ishga tushirishga imkon beradi, bu esa zavod xavfsizligi va ish vaqti barqarorligini oshiradi.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695193190763,"sku":"Allen Bradley 1771-IFE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ife-analog-input-module-o5ymi2u0t0q_277bfeb9-0c72-4a07-bb27-cb016050914d.jpg?v=1766114709","url":"https:\/\/www.plcprotech.com\/uz\/products\/1771-ife-allen-bradley-plc-5-analog-input-module-16-channel","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}