{"product_id":"1794-of4i-allen-bradley-analog-output-module","title":"1794-OF4I Allen-Bradley - Analog Chiqish Moduli","description":"\u003ch2\u003e\u003cstrong\u003e1794-OF4I Allen-Bradley Flex IO Izolyatsiyalangan Analog Chiqish Moduli\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eTo‘rtta izolyatsiyalangan chiqish\u003c\/span\u003e aralash analog signallar uchun moslashuvchanlik beradi. Har bir kanal mustaqil ishlaydi va 120V doimiy izolyatsiyani ta’minlaydi (1794-TBN bazasi bilan 250V).\u003c\/li\u003e\n\u003cli\u003eChiqish tok diapazonlari \u003cstrong\u003e4‑20 mA\u003c\/strong\u003e va \u003cstrong\u003e0‑20 mA\u003c\/strong\u003e ni o‘z ichiga oladi. Kuchlanish diapazonlari ±10V, 0‑10V, ±5V va 0‑5V – barchasi foydalanuvchi tomonidan sozlanadi.\u003c\/li\u003e\n\u003cli\u003eRezolyutsiya \u003cstrong\u003e15 bit + belgi\u003c\/strong\u003e darajasiga yetadi. Kuchlanish rezolyutsiyasi 0.320 mV\/soniya, tok rezolyutsiyasi esa 0.656 mA\/soniyadir.\u003c\/li\u003e\n\u003cli\u003eYangilanish tezligi barcha kanallar uchun \u003cstrong\u003e2.5 ms yoki 5.0 ms\u003c\/strong\u003e dan tanlanadi. To‘liq diapazonning 63% ga qadam javobi 25 µs dan kam.\u003c\/li\u003e\n\u003cli\u003eAbsolyut aniqlik \u003cstrong\u003e25°C da to‘liq diapazonning 0.1%\u003c\/strong\u003e darajasida saqlanadi, kuchlanish va tok terminallari uchun. Aniqlikning harorat bo‘yicha siljishi kuchlanishda 0.0012% FS\/°C va tokda 0.0025% FS\/°C.\u003c\/li\u003e\n\u003cli\u003eTashqi DC ta’minoti \u003cstrong\u003e24V nominal (19.2…31.2V DC, 5% AC tebranish bilan)\u003c\/strong\u003e talab qiladi. FlexBus 5V DC da 50 mA tok oladi.\u003c\/li\u003e\n\u003cli\u003eIssiqlik tarqalishi maksimal \u003cstrong\u003e16 BTU\/soat @ 31.2V DC\u003c\/strong\u003e. Quvvat sarfi 31.2V DC da 4.7 Vatt.\u003c\/li\u003e\n\u003cli\u003eIshlash harorati \u003cstrong\u003e0°C dan 55°C gacha (32°F dan 131°F gacha)\u003c\/strong\u003e. Saqlash harorati –40°C dan 85°C gacha (–40°F dan 185°F gacha).\u003c\/li\u003e\n\u003cli\u003eTitrashga chidamlilik \u003cstrong\u003e5g @ 10 dan 500 Hz gacha\u003c\/strong\u003e. Ishlash zarbasi qattiq sharoitlarda 30 g gacha bardosh beradi.\u003c\/li\u003e\n\u003cli\u003eKuchlanish chiqishidagi maksimal tok \u003cstrong\u003e3 mA\u003c\/strong\u003e. Kuchlanish chiqishidagi qarshilik 0 dan 750 Ω gacha.\u003c\/li\u003e\n\u003cli\u003eMaksimal ortiqcha yukdan himoya \u003cstrong\u003e30V doimiy yoki 32 mA doimiy\u003c\/strong\u003e (bir kanal uchun bir vaqtning o‘zida).\u003c\/li\u003e\n\u003cli\u003eZavod kalibrlash standarti bilan ta’minlangan. Zarur bo‘lsa, qo‘lda qayta kalibrlash imkoniyati mavjud.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAtrof-muhit va Elektr Energiya Bardoshliligi\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIzolyatsiya kuchlanishi terminal bazasiga bog‘liq. \u003cstrong\u003e1794-TBN bilan 250V doimiy\u003c\/strong\u003e va \u003cstrong\u003eboshqa mos bazalar bilan 120V doimiy\u003c\/strong\u003e ta’minlaydi.\u003c\/li\u003e\n\u003cli\u003eYuqori titrash darajasi (5g @ 10‑500 Hz) va 30g zarba chidamliligi harakatlanuvchi uskunalarda ishonchli ishlashni kafolatlaydi.\u003c\/li\u003e\n\u003cli\u003eIssiqlik tarqalishi maksimal 16 BTU\/soat ichida. Bu past issiqlik chiqishi shkafni sovutish talablarini osonlashtiradi.\u003c\/li\u003e\n\u003cli\u003eModul sanoatdagi keng tarqalgan aralashuvlarga chidamli. Uning raqamli-analog konvertori shovqinli sharoitlarda barqaror chiqishni ta’minlaydi.\u003c\/li\u003e\n\u003cli\u003eKeng saqlash harorati diapazoni (–40…85 °C) qurilmani logistika yoki zavod to‘xtatish vaqtida himoya qiladi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTez-tez so‘raladigan savollar (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: 1794-OF4I haqiqiy Allen‑Bradley yangi modulmi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, biz \u003cstrong\u003e100% yangi va asl\u003c\/strong\u003e Allen‑Bradley 1794-OF4I modullarini taqdim etamiz. Soxta yoki ishlatilgan birliklar yo‘q.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: 1794-OF4I uchun qaysi terminal bazasi eng mos keladi?\u003c\/strong\u003e\u003cbr\u003eJ: Mos bazalar qatoriga \u003cstrong\u003e1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3T, 1794-TB3TS va 1794-TBN\u003c\/strong\u003e kiradi. Simlash ehtiyojingizga qarab (vintli yoki bahorli qisqich) tanlang.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Bir modulda tok va kuchlanish chiqishlarini aralashtirish mumkinmi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, to‘rtta izolyatsiyalangan kanal har biri alohida sozlanadi. Ba’zi kanallarni 4‑20 mA, boshqalarini ±10V uchun sozlashingiz mumkin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Yangilanish tezligi va qadam javobi qanday?\u003c\/strong\u003e\u003cbr\u003eJ: Yangilanish tezligi barcha kanallar uchun \u003cstrong\u003e2.5 ms yoki 5.0 ms\u003c\/strong\u003e. To‘liq diapazonning 63% ga qadam javobi 25 µs dan kam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Omborda zaxira bormi? Yetkazib berish qancha vaqt oladi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, bizda \u003cstrong\u003eomborda zaxira\u003c\/strong\u003e mavjud. Buyurtmadan keyin 5 kun ichida jo‘natiladi. Yetkazib berish vaqti joylashuvingiz va tanlangan kurerga (FedEx, UPS, DHL) bog‘liq.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Qaytarish siyosati qanday?\u003c\/strong\u003e\u003cbr\u003eJ: Yetkazib berilgan kundan boshlab \u003cstrong\u003e30 kun ichida qaytarish\u003c\/strong\u003e imkoniyati mavjud. Mahsulotlar ishlatilmagan va asl qadoqda bo‘lishi kerak. RMA ruxsati uchun biz bilan bog‘laning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Modul tashqi 24V DC ta’minotini talab qiladimi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, nominal 24V DC ta’minoti (19.2‑31.2V DC oralig‘ida) majburiy. Modul ushbu tashqi manbadan 210 mA tok oladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: 1794-OF4I ni qo‘lda kalibrlash mumkinmi?\u003c\/strong\u003e\u003cbr\u003eJ: Modul zavodda kalibrlangan holda yetkaziladi. Ammo, agar ilovangiz yuqori aniqlik talab qilsa, qo‘lda kalibrlash imkoniyati mavjud.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAloqa ma’lumotlari uchun:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e (WhatsApp)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHamkor:\u003c\/strong\u003e \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46436779065505,"sku":"1794-OF4I","price":228.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1794-OF4I.jpg?v=1778831827","url":"https:\/\/www.autonexcontrol.com\/uz\/products\/1794-of4i-allen-bradley-analog-output-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}