{"product_id":"1762-ir4-allen-bradley-4-channel-rtd-resistance-input-module","title":"1762‑IR4 | Allen Bradley | 4-kanalli RTD\/Qarshilik Kirish Moduli","description":"\u003ch2\u003eAllen-Bradley 1762-IR4 4-kanalli RTD\/Qarshilik Kirish Moduli\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAllen-Bradley 1762-IR4\u003c\/strong\u003e MicroLogix tizimlari uchun 4-kanalli RTD\/qarshilik kirish moduli bo‘lib, aniq harorat va qarshilik o‘lchovlarini avtokalibrlash, ko‘p turdagi RTD qo‘llab-quvvatlash va sozlanadigan filtratsiya bilan bajaradi. Sovuq muhandislik ohangi, faqat ASCII formatlash, deterministik tuzilma va ma’lumot varaqasi uslubidagi moslik qo‘llaniladi.\u003c\/p\u003e\n\u003ch3\u003eModul spetsifikatsiyalari\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParametr\u003c\/th\u003e\n\u003cth\u003eTexnik xususiyatlar\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1762-IR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAvtobus tok sarfi (maksimal)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e5V DC da 40 mA; 24V DC da 50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eKanal soni\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e4 ta kirish kanali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eQabul qilingan kirishlar\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eRTDlar: Pt385, Pt3916, Cu426, Ni672, Ni618, Ni-Fe518; Qarshilik: 0…3000 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFiltr chastotasi\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e10 Gts…1 kGts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eHarorat birliklari\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e°C yoki °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eMa’lumot formatlari\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eXom\/proportsional, muhandislik birliklari, muhandislik birliklari ×10, PID uchun o‘lchangan, foiz diapazoni\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eKirish impedansi\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;10 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIzolyatsiya (Kirish guruhi va tizim o‘rtasida)\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e1 daqiqa davomida 707 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eKanaldan-kanalga izolyatsiya\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e±10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDiagnostika\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eOrtiqcha diapazon, past diapazon, buzilgan kirish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eO‘lchov aniqligi\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e25 °C (77 °F) da aniqlik, Avtokalibrlash yoqilgan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRTD kirishlari: RTD turiga qarab ±0.2…±0.6 °C\u003c\/li\u003e\n\u003cli\u003eQarshilik kirishlari: qarshilik qiymatiga qarab ±0.5…±1.5 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e0…55 °C (32…131 °F) da aniqlik, Avtokalibrlash yoqilgan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRTD kirishlari: RTD turiga qarab ±0.4…±1.1 °C\u003c\/li\u003e\n\u003cli\u003eQarshilik kirishlari: qarshilik qiymatiga qarab ±0.25…±2.5 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTakrorlanish\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNikel \/ Nikel-temir RTDlar: ±0.1 °C\u003c\/li\u003e\n\u003cli\u003eBoshqa RTDlar: ±0.2 °C\u003c\/li\u003e\n\u003cli\u003e150 Ω qarshilik: ±0.04 Ω\u003c\/li\u003e\n\u003cli\u003eBoshqa qarshiliklar: ±0.2 Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIshlash xususiyatlari\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKanal yangilanish vaqti\u003c\/strong\u003e: har bir yoqilgan kanal uchun 6…303 ms (filtrga bog‘liq)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUmumiy rejim shovqin rad etilishi\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e50 Gts da 110 dB minimal (10 yoki 50 Gts filtri)\u003c\/li\u003e\n\u003cli\u003e60 Gts da 110 dB minimal (10 yoki 60 Gts filtri)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal rejim shovqin rad etilishi\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e50 Gts da 70 dB minimal (10 yoki 50 Gts filtri)\u003c\/li\u003e\n\u003cli\u003e60 Gts da 70 dB minimal (10 yoki 60 Gts filtri)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKalibrlash xatti-harakati\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAvtokalibrlash kanal yoqilganda va konfiguratsiya o‘zgarganda amalga oshiriladi.\u003c\/li\u003e\n\u003cli\u003eIxtiyoriy ravishda har besh daqiqada davriy kalibrlash.\u003c\/li\u003e\n\u003cli\u003eHarorat diapazonlarida barqaror o‘lchov siljishini nazorat qiladi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunktsional xususiyatlar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeng sanoat harorat o‘lchash ilovalari uchun bir nechta RTD materiallari va qarshilik diapazonlarini qo‘llab-quvvatlaydi.\u003c\/li\u003e\n\u003cli\u003eYuqori kirish impedansi past energiyali RTD sxemalarida yuklanish ta’sirini oldini oladi.\u003c\/li\u003e\n\u003cli\u003eKanal izolyatsiyasi ko‘p sensorli o‘rnatmalarda kanallararo aralashuvni oldini oladi.\u003c\/li\u003e\n\u003cli\u003eSozlanadigan filtratsiya shovqin ko‘p yoki tez javob beruvchi muhitlar uchun sozlash imkonini beradi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaydon o‘rnatish eslatmalari\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInduksiyalangan shovqinni kamaytirish uchun RTD simlarini himoyalangan holda saqlang.\u003c\/li\u003e\n\u003cli\u003eSensor simlarini yuqori tokli o‘tkazgichlar yaqinida joylashtirishdan saqlaning.\u003c\/li\u003e\n\u003cli\u003eBuzilgan kirish diagnostikasidan qochish uchun to‘g‘ri tugatishni ta’minlang.\u003c\/li\u003e\n\u003cli\u003eBir nechta analog modullarni birlashtirganda MicroLogix quvvat byudjetini tasdiqlang.\u003c\/li\u003e\n\u003cli\u003eTerminal yaxlitligini himoya qilish uchun siqilmaydigan namlikni saqlang.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43831429627978,"sku":"1762‑IR4","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/1762-IQ32T_3_5ef4decd-6fbe-4e32-ad4d-b49cf4f4f59d.jpg?v=1747376555","url":"https:\/\/www.topbrandsplc.com\/uz\/products\/1762-ir4-allen-bradley-4-channel-rtd-resistance-input-module","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}