{"product_id":"kl3002-beckhoff-2-channel-analog-input-terminal-10-to-10-v","title":"KL3002 Beckhoff 2 kanalli analog kirish terminali (-10 dan +10 V gacha)","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3002 (KL3002)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeckhoff Bus Terminal tizimiga mansub, yuqori aniqlikdagi\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2 kanalli analog kirish terminali\u003c\/strong\u003e. Dala qurilmalariga bevosita ulanish uchun ishlab chiqilgan bo‘lib, u\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-10 V dan +10 V gacha\u003c\/strong\u003e bo‘lgan bipolyar signallarni qayta ishlaydi. Modul kiruvchi analog kuchlanishlarni\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e12 bitli aniqlik\u003c\/strong\u003e bilan raqamlashtiradi. Bu murakkab sanoat konturlarida dvigatel tezligi, klapan holati va datchik qayta aloqasini kuzatish uchun zarur bo‘lgan tafsilot darajasini ta’minlaydi. Standart kirishlardan farqli ravishda, KL3002 bitta korpus ichida\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edifferensial kirishlar\u003c\/strong\u003ega ega bo‘lib, umumiy rejimdagi xalaqitlarni bostirish orqali yuqori signal yaxlitligi va shovqinga chidamlilikni ta’minlaydi. Bu zavod maydonlarida uzoq masofali kabellash uchun muhim omildir.\u003c\/p\u003e\n\u003ch3\u003eFunksional arxitektura va izolyatsiya\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBeckhoff KL3002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyuqori darajadagi tizim xavfsizligi va ma’lumotlar aniqligi uchun ishlab chiqilgan. Kiruvchi analog signallar ichki K-busdan\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelektr jihatdan izolyatsiyalangan\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebo‘lib, yuqori darajadagi avtomatlashtirish qurilmasini (masalan, Bus Coupler yoki Embedded PC) dala tomonidagi elektr kuchlanish sakrashlari yoki yer konturlaridan himoya qiladi. O‘rnatilgan\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLED indikatorlari\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ereal vaqt rejimida vizual diagnostikani ta’minlab, Bus Coupler bilan faol ma’lumot almashinuvi amalga oshayotganini ko‘rsatadi. Uning ixcham, “nozik taqsimlangan” konstruksiyasi umumiy ichki yer potensialiga ega, ulashni soddalashtiruvchi va differensial o‘lchash zanjirining afzalliklarini saqlab qoluvchi iqtisodiy jihatdan samarali 2 kanalli konfiguratsiyani ta’minlaydi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAtribut\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTexnik ma’lumotlar\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKL3002\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrend\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBeckhoff\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKirishlar soni\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal kuchlanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 V dan +10 V gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRazryad aniqligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 bit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIchki qarshilik\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt; 200 kΩ\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eKonversiya vaqti\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~1.5 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eO‘lchash xatosi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; ±0.3% (to‘liq shkala qiymatiga nisbatan)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eElektr izolyatsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 V (K-bus\/signal kuchlanishi)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eK-bus iste’mol toki\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eO‘rtacha 60 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOg‘irligi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~55 g (sof) \/ 1 kg (jo‘natish)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik savol-javoblar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKL3002 dagi “Differensial kirish”ning afzalligi nimada?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDifferensial kirish signalni shovqinli mahalliy yerga nisbatan emas, balki ikki nuqta orasidagi kuchlanish farqini o‘lchaydi. Shu sababli\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eyaqin atrofdagi yuqori quvvatli o‘zgaruvchan tok yuritmalari yoki og‘ir texnikalar sabab yuzaga keladigan elektromagnit xalaqitlarga (EMI) ancha chidamli bo‘ladi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12 bitli aniqlik o‘lchash aniqligiga qanday ta’sir qiladi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e20 V diapazonda (-10 V dan +10 V gacha) 12 bitli aniqlik bilan modul 4 096 ta alohida darajani farqlay oladi. Natijada o‘lchash qadami taxminan\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4.88 mV\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebo‘lib, aksariyat sanoat boshqaruvi ilovalari uchun yuqori aniqlikdagi kuzatuvni ta’minlaydi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKL3002 ni bir uchli signallar uchun ishlatish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eU differensial signallar uchun optimallashtirilgan bo‘lsa-da, manfiy kirish terminalini mahalliy yer potensialiga ulash orqali bir uchli datchikni ulash mumkin. Biroq maksimal aniqlik va shovqinni bostirish uchun haqiqiy differensial ulanish tavsiya etiladi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDala muhandisligi va o‘rnatish qo‘llanmasi\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUlash sifati:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBarcha analog signallar uchun ekranlangan o‘ralgan juftlik (STP) kabellaridan foydalaning. 12 bitli konversiyaga tashqi shovqin ta’sir qilmasligi uchun kabel ekranini Beckhoff quvvat kontaktidagi belgilangan yer terminaliga yoki alohida ekran shinasiga ulang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYer potensiali:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIkki kanal umumiy ichki yer potensialiga ega bo‘lsa-da, to‘yinib qolish yoki apparat shikastlanishining oldini olish uchun kirishlardagi differensial kuchlanish Beckhoff texnik hujjatlarida ko‘rsatilgan maksimal umumiy rejim kuchlanishi chegaralaridan oshmasligiga ishonch hosil qiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminalni joylashtirish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHarorat siljishi sababli yuzaga keladigan konversiya xatolarini kamaytirish uchun yuqori tokli quvvat terminallarini (masalan, katta doimiy tok dvigatellari uchun mo‘ljallanganlarini) standart havo oralig‘i yoki ajratuvchi plastinasiz\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ega bevosita yonma-yon joylashtirmang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuhandislik afzalliklari\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3002\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBeckhoff I\/O ekotizimidagi “Ulab ishlatish” mosligi bilan ajralib turadi. Kengligi atigi 12 mm bo‘lgan o‘ta ixcham korpusi juda kichik boshqaruv shkaflarida analog signallarni yuqori zichlikda qayta ishlash imkonini beradi. \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.5 ms konversiya vaqtini\u003c\/strong\u003e ta’minlagani sababli PLC jarayon tasviri tez yangilanadi, bu esa yuqori tezlikdagi boshqaruv konturlari va real vaqt rejimidagi ma’lumotlarni qayd etishni qo‘llab-quvvatlaydi. U aniqlik, izolyatsiya va joyni tejash muhim talablar bo‘lgan B2B sanoat loyihalari uchun mustahkam va ishonchli komponentdir.\u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106531303787,"sku":"KL3002","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/KL3002-oolwrhwottn.png?v=1776245152","url":"https:\/\/www.plcprotech.com\/uz\/products\/kl3002-beckhoff-2-channel-analog-input-terminal-10-to-10-v","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}