{"product_id":"6es7431-1kf20-0ab0-siemens-s7-400-analog-input-module","title":"6ES7431-1KF20-0AB0 Siemens S7-400 analogli kirish moduli","description":"\u003ch2\u003e\u003cstrong\u003e6ES7431-1KF20-0AB0 — Siemens SIMATIC S7-400 analog kirish moduli SM 431\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eAsosiy texnik xususiyatlar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrend:\u003c\/strong\u003e Siemens — sanoat avtomatlashtirish sohasidagi global yetakchi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e6ES7431-1KF20-0AB0\u003c\/strong\u003e — SIMATIC S7-400 oilasiga mansub.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToifa:\u003c\/strong\u003e Izolyatsiyalangan SM 431 analog kirish moduli, 8 ta AI kanali.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuxsat:\u003c\/strong\u003e Oraliqdan oshish bilan 14 bit (ishora biti bilan birga).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSikl vaqti:\u003c\/strong\u003e Barcha 8 ta kanal uchun 0.416 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTa’minot kuchlanishi:\u003c\/strong\u003e 24 V DC yuklama kuchlanishi (faqat 2 simli uzatkichlar uchun).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeskari qutblanishdan himoya:\u003c\/strong\u003e Ha — modulni ulashdagi xatolardan himoya qiladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKirish toki:\u003c\/strong\u003e L+ yuklama kuchlanishidan maks. 200 mA (yuklamasiz).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuvvat yo‘qotilishi:\u003c\/strong\u003e Odatda 4.9 W.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAnalog kirish diapazonlari va o‘lchash\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKuchlanish diapazonlari:\u003c\/strong\u003e 1 V dan 5 V gacha, -1 V dan +1 V gacha va -10 V dan +10 V gacha.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKirish qarshiligi:\u003c\/strong\u003e 1–5 V va ±1 V uchun 10 MΩ; ±10 V uchun 100 kΩ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOK diapazonlari:\u003c\/strong\u003e ±20 mA va 4–20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKirish qarshiligi:\u003c\/strong\u003e ±20 mA uchun 50 Ω; 4–20 mA uchun 50 kΩ.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQarshilik diapazoni:\u003c\/strong\u003e 0 dan 600 ohmgacha — qarshilik turidagi uzatkichlar uchun ideal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoimiy o‘lchash toki:\u003c\/strong\u003e Qarshilikni o‘lchash uchun odatda 1.67 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuxsat etilgan kirish kuchlanishi:\u003c\/strong\u003e Uzluksiz maks. 18 V (1 ms uchun 75 V, nisbat 1:20).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuxsat etilgan kirish toki:\u003c\/strong\u003e Doimiy maks. 40 mA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAniqlik, tezlik va shovqinga chidamlilik\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarorat xatosi:\u003c\/strong\u003e Kirish diapazoniga nisbatan ±0.03 %\/K.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIshlashdagi xatolik chegarasi:\u003c\/strong\u003e ±1 V uchun ±0.7 %; ±10 V va 1–5 V uchun ±0.9 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTOK xatosi:\u003c\/strong\u003e ±20 mA va 4–20 mA diapazonlari uchun ±0.8 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQarshilik xatosi:\u003c\/strong\u003e Kirish diapazoniga nisbatan ±1 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 °C dagi asosiy xato:\u003c\/strong\u003e ±1 V uchun ±0.6 %; ±10 V va 1–5 V uchun ±0.75 %.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXalaqitlarni bostirish:\u003c\/strong\u003e O‘chirilgan, 400 Hz, 60 Hz yoki 50 Hz qiymatlaridan tanlanadi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKirish filtrining vaqt doimiysi:\u003c\/strong\u003e 15 µs — yuqori chastotali shovqinlarni kamaytirishga yordam beradi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsosiy bajarilish vaqti:\u003c\/strong\u003e Barcha kanallar yoqilganida 0.42 s.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIzolyatsiya, diagnostika va atrof-muhitga chidamlilik\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotensiallar ajratilishi:\u003c\/strong\u003e Ha — analog kirishlar va orqa panel shinasi o‘rtasida.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKanallar izolyatsiyasi:\u003c\/strong\u003e Alohida kanallar o‘rtasida izolyatsiya mavjud emas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYuklama kuchlanishi izolyatsiyasi:\u003c\/strong\u003e Ha — kanallar va L+ yuklama kuchlanishi o‘rtasida.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIzolyatsiya sinovi:\u003c\/strong\u003e Shina va analog qism o‘rtasida 2120 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostika funksiyasi:\u003c\/strong\u003e Yo‘q — ushbu modul kanal diagnostikasini ta’minlamaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEkranlangan kabel uzunligi:\u003c\/strong\u003e Ishonchli signal uzatish uchun maks. 200 m.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO‘lchamlari:\u003c\/strong\u003e Eni 25 mm, balandligi 290 mm, chuqurligi 210 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOg‘irligi:\u003c\/strong\u003e Taxminan 500 g.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eO‘rnatish bo‘yicha qo‘llanma\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModulni orqa panel shinasi to‘g‘ri ulangan Siemens S7-400 stoykasiga o‘rnating.\u003c\/li\u003e\n\u003cli\u003e24 V DC yuklama kuchlanishini faqat 2 simli uzatkichlardan foydalanilganda ulang.\u003c\/li\u003e\n\u003cli\u003eElektr shovqini va xalaqitlarni kamaytirish uchun ekranlangan o‘ralgan juft kabellardan foydalaning.\u003c\/li\u003e\n\u003cli\u003eQarshilik va kuchlanishni o‘lchashda kabel uzunligini 200 m dan oshirmang.\u003c\/li\u003e\n\u003cli\u003eQuvvatni yoqishdan oldin simlarni tekshirib, teskari qutblanishdan himoya ishlashiga ishonch hosil qiling.\u003c\/li\u003e\n\u003cli\u003eKirish diapazonlari va xalaqitlarni bostirishni STEP 7 dasturida sozlang.\u003c\/li\u003e\n\u003cli\u003eEng yaxshi aniqlik uchun modulni 25 °C gacha qizishiga imkon bering.\u003c\/li\u003e\n\u003cli\u003eDoimiy shikastlanishning oldini olish uchun kirish kuchlanishini 18 V dan oshirmang.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTo‘plam tarkibi\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Siemens \u003cstrong\u003e6ES7431-1KF20-0AB0\u003c\/strong\u003e SM 431 analog kirish moduli.\u003c\/li\u003e\n\u003cli\u003e1 × Simlarni ulash va sozlash bo‘yicha qisqacha qo‘llanma.\u003c\/li\u003e\n\u003cli\u003e1 × Antistatik ko‘pikli himoya qadoqlash qutisi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eYetkazib berish va qo‘llab-quvvatlash\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFedEx, UPS va DHL orqali jo‘natamiz — buyurtmani rasmiylashtirishda o‘zingizga ma’qul kuryerni tanlang.\u003c\/li\u003e\n\u003cli\u003eOmbordagi mahsulotlarimiz to‘lovdan keyin 5 kun ichida darhol jo‘natishga tayyor.\u003c\/li\u003e\n\u003cli\u003eAsl qadoqdagi ishlatilmagan mahsulotlarni 30 kun ichida qaytarib olishni qabul qilamiz.\u003c\/li\u003e\n\u003cli\u003eUlgurji buyurtmalar yoki ushbu Siemens moduli bo‘yicha texnik savollar uchun biz bilan bog‘laning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKo‘p beriladigan savollar\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: 6ES7431-1KF20-0AB0 modulining ruxsati qanday?\u003c\/strong\u003e\u003cbr\u003eJ: U oraliqdan oshish bilan 14 bitlik ruxsatni, jumladan ishora bitini ta’minlaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ushbu modul qarshilik termometrlarini o‘lchay oladimi?\u003c\/strong\u003e\u003cbr\u003eJ: Yo‘q, u termojuftlar yoki qarshilik termometrlarini qo‘llab-quvvatlamaydi. U 0 dan 600 ohmgacha bo‘lgan qarshilikni o‘lchashni qo‘llab-quvvatlaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ushbu modulda nechta analog kirish mavjud?\u003c\/strong\u003e\u003cbr\u003eJ: Unda 8 ta analog kirish kanali bor, ammo qarshilikni o‘lchash uchun faqat 4 ta kanal ishlaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Barcha 8 ta kanal uchun sikl vaqti qancha?\u003c\/strong\u003e\u003cbr\u003eJ: Sikl vaqti 0.416 ms bo‘lib, bu sanoat boshqaruv konturlari uchun yuqori tezlik hisoblanadi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ushbu modul 2 simli va 4 simli uzatkichlarni qo‘llab-quvvatlaydimi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, u tok va qarshilikni o‘lchash uchun 2 simli, 3 simli va 4 simli ulanishlarni qo‘llab-quvvatlaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ekranlangan kabelning maksimal uzunligi qancha?\u003c\/strong\u003e\u003cbr\u003eJ: Signal sifati pasaymasdan uzunligi 200 metrgacha bo‘lgan ekranlangan kabellardan foydalanishingiz mumkin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Modul kanallar o‘rtasida izolyatsiyalanganmi?\u003c\/strong\u003e\u003cbr\u003eJ: Yo‘q, alohida kanallar o‘rtasida izolyatsiya mavjud emas, biroq modul orqa panel shinasidan izolyatsiyalangan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ushbu modulning quvvat yo‘qotilishi qancha?\u003c\/strong\u003e\u003cbr\u003eJ: Odatdagi quvvat yo‘qotilishi 4.9 W bo‘lib, 8 kanalli analog kirish moduli uchun o‘rtacha ko‘rsatkichdir.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: Ushbu modulni 24 V DC ta’minot bilan ishlata olamanmi?\u003c\/strong\u003e\u003cbr\u003eJ: Ha, 24 V DC yuklama kuchlanishi faqat 2 simli uzatkichlarni quvvatlantirishda talab qilinadi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS: 50 Hz yoki 60 Hz dagi xalaqitlarni qanday bostiraman?\u003c\/strong\u003e\u003cbr\u003eJ: Xalaqitlarni bostirish chastotasini STEP 7 dasturida parametr sifatida sozlashingiz mumkin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAloqa ma’lumotlari\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMurojaatlar: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eTelefon\/WhatsApp: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eHamkor: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47360958759073,"sku":"6ES7431-1KF20-0AB0","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/6ES7431-1KF20-0AB0.jpg?v=1789366209","url":"https:\/\/www.autonexcontrol.com\/uz\/products\/6es7431-1kf20-0ab0-siemens-s7-400-analog-input-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}