Allen-Bradley 1771-IB 1771 8 nuqtali raqamli kirish moduli

SKU 1771-IB

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1771-IB
Country of origin:Mexico
Product Type: Raqamli kirish moduli
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 900g
Dimensions: 3.5 sm x 13 sm x 14.5 sm
Shipping port: Xiamen
Warranty: 12 months

Tavsif

Allen-Bradley 1771-IB — dala holati kirishlarini markazlashtirilgan protsessor bilan bog‘lash uchun 1771 platformasida ishlaydigan diskret apparat komponenti. Ushbu qurilma tashqi elektr zanjirlaridan ikki holatli signallarni o‘qiydi va 10–27V DC ishchi kirish diapazonida 8 tagacha kanalni boshqaradi. Bu kirish moduli standart 2 simli va 3 simli avtomatlashtirish komponentlari, jumladan, DC yaqinlik datchiklari, fotoelektrik sensorlar, tugmalar, chegaraviy kalitlar, suzuvchi kalitlar va selektor kalitlari bilan to‘liq mos keladi. Og‘ir sharoitlarda signal aniqligini ta’minlash uchun u elektr tebranishlarini kontroller mantiqiy qismiga yetib borishidan oldin cheklaydigan ichki filtrlash mexanizmlariga ega.

Xususiyatlari

Kontaktlarning sakrashi va tarqaladigan elektr shovqini sababli yuzaga keladigan kuchlanish o‘tkinchi jarayonlarini kamaytiruvchi integratsiyalangan kirish filtrlash mantiqiy sxemasi.
Quvvat taqsimoti uchun standart 1771 I/O shassisi orqa paneli liniyalariga mos keladigan mahalliy ulanish.
Ikki simli va uch simli boshqaruv zanjirlaridagi dala qurilmalari bilan to‘liq konstruktiv va funksional moslik.
Elektrostatik razryad sababli odatiy tashish va ishlov berishdagi shikastlanishlarni kamaytirish uchun maxsus himoyalangan, statik elektrdan himoyalovchi qadoqda yetkazib beriladi.

Qo‘llanilishi

Diskret sanoat mashinalari holati zanjirlarini asosiy avtomatlashtirish qurilmalari bilan ulash.
Yaqinlik yoki fotoelektrik massivlardan foydalangan holda sanoat sensor tarmoqlarini sinxronlashtirish.
Tugmalar va chegaraviy kalitlardan foydalangan holda dastgohlarni kuzatish hamda xavfsizlik blokirovkalari sxemalarini tashkil etish.

Texnik xususiyatlari

Ishlash va elektr xususiyatlari

Parametr	Xususiyat
Ishlab chiqaruvchi	Allen-Bradley
Detal raqami	1771-IB
UPC	662468205474
Ishlab chiqarilgan mamlakat	Meksika
Modul turi	DC (12-24V) kirish moduli
Kanallar soni	8
Kirish signali diapazoni	10-27V DC
Orqa panel toki talabi	74mA
O‘chirilgan holatdagi maksimal sizib chiqish toki	3mA (3 simli qurilmalar uchun)
Kirish filtrining nominal kechikishi (yoqilish)	12 + 7 ms
Kirish filtrining nominal kechikishi (o‘chirilish)	20 + 7 ms

O‘rnatish bo‘yicha ko‘rsatmalar

Modulli apparat komponentlarini ulash yoki ajratishdan oldin shassi tizimining quvvatini o‘chiring.
Qurilmani slotga dastlab joylashtirishda uni plastik shassi karta yo‘naltirgichlari bo‘ylab ehtiyotkorlik bilan tekislang.
Orqa panel quvvat manbaining nominal chiqish quvvati oshib ketmasligiga ishonch hosil qilish uchun barcha ulangan kartalarning umumiy tok sarfini hisoblang.
Elektrostatik razryad sababli shikastlanishning oldini olish uchun komponentni jismoniy o‘rnatishdan bevosita oldingacha statik elektrdan himoyalovchi paket ichida saqlang.
Ulangan har qanday 3 simli sezish qurilmasining o‘chirilgan holatdagi sizib chiqish toki 3mA dan past ekanini tekshiring.

FAQ

Ushbu kirish modulining asosiy quvvat manbai nima?

Modul zarur ish quvvatini to‘g‘ridan-to‘g‘ri 1771 I/O shassisining orqa panel interfeysi orqali shassi quvvat manbaidan oladi va 74 mA tok sarflaydi.

Qurilma kirishlaridagi signal shovqini yoki kuchlanish o‘tkinchi jarayonlarini qanday boshqaradi?

Qurilma kontaktlarning sakrashi yoki nurlangan elektr shovqini natijasida yuzaga keladigan kuchlanish o‘tkinchi jarayonlari ta’sirini cheklash uchun mo‘ljallangan maxsus ichki kirish filtrlash tizimiga ega.

Kirish kanallarining odatiy yoqilish va o‘chish javob kechikishlari qancha?

Kirish filtrlashi sababli signalni qayta ishlashning nominal kechikishi kirishlarni yoqishda 12 + 7 ms, o‘chirishda esa 20 + 7 ms ni tashkil qiladi.

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Technical Datasheet (PDF) Complete specifications and technical drawings.

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30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Model Number / Title	Condition	Availability	Action
Allen-Bradley 1771-IN PLC-5 raqamli o‘zgaruvchan/doimiy tok kirish moduli	Original New	In Stock	View Details
Allen-Bradley 1771-IG TTL raqamli doimiy tok kirish moduli	Original New	In Stock	View Details
Allen-Bradley 1769-IQ16 CompactLogix 16 kanalli 24V doimiy tok raqamli kirish moduli	Original New	In Stock	View Details

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Black
Country of origin	Mexico
Power source	DC Power