Triconex

Triconex DI3301 raqamli kirish moduli (DI 3301) | uch martalik modulli zaxiralash

SKU DI3301

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Triconex

  • Product No.: DI3301

  • Country of origin:United States

  • Product Type: Raqamli kirish moduli

  • Payment: T/T, Western Union

  • Weight: 1420g

  • Shipping port: Xiamen

  • Warranty: 12 months

Umumiy ma’lumot

DI3301 (DI3301) Schneider Electric kompaniyasining Triconex uch modulli zaxiralash (TMR) arxitekturasining muhim komponentidir. Yuqori mavjudlikka ega xavfsizlik asboblar tizimlari (SIS) uchun maxsus ishlab chiqilgan ushbu 24 VDC raqamli kirish moduli dala sensorlari va Tricon kontrollerlari o‘rtasida interfeys vazifasini bajaradi. Uchta izolyatsiyalangan kirish yo‘li va ichki ovoz berish mantiqidan foydalanib, Triconex DI3301 yagona nosozlik nuqtasi jarayon xavfsizligini buzmasligi yoki asossiz o‘chirishlarga sabab bo‘lmasligini ta’minlaydi. Ushbu modul xavfsizlik va rentabellik uchun uzluksiz ishlash nihoyatda muhim bo‘lgan dengizdagi neft platformalari, kimyoviy qayta ishlash zavodlari va atom elektr stansiyalari kabi yuqori xavfli muhitlarda beqiyos ahamiyatga ega.

Ilg‘or apparat arxitekturasi

DI3301 yuqori zichlikdagi Tricon v9 va v10 tizimlari uchun mo‘ljallangan. Standart PLC kirishlaridan farqli ravishda, DI3301 dagi har bir kanal ichki mikroprotsessor tomonidan uzluksiz nazorat qilinadi.

  • TMR yaxlitligi: Modul dala tomonidan keladigan signallarni qabul qilib, ularni uchta mustaqil kanalga (A, B va C) taqsimlaydi. Har bir kanal ma’lumotlarni asosiy protsessorlarga uzatishdan oldin o‘z signalini shartlaydi va diagnostik sinovdan o‘tkazadi.

  • Diagnostik o‘z-o‘zini sinash: Modul keng qamrovli “yoqilgan holatda qotib qolish” va “o‘chirilgan holatda qotib qolish” diagnostikasini bajaradi. Ushbu proaktiv aniqlash moduldaki komponent ishdan chiqsa, qolgan ikki kanal orqali to‘liq ishlashni davom ettirgan holda tizim nosozlikni darhol aniqlashini ta’minlaydi.

  • Issiq almashtiriladigan dizayn: Ta’mirlashga o‘rtacha vaqtni (MTTR) minimallashtirish uchun DI3301 onlayn almashtirishni qo‘llab-quvvatlaydi. Uni tizim quvvatlangan va jarayonni boshqarayotgan paytda, mantiqiy bajarilishni to‘xtatmasdan shassiga o‘rnatish mumkin.

Asosiy texnik xususiyatlar

Parametr Texnik xususiyatlar tafsilotlari
Model DI3301
Ishlab chiqaruvchi Triconex (Schneider Electric)
Kirish turi Raqamli kirish (TMR)
Nominal kuchlanish 24 VDC
Kanallar soni 16 yoki 32 (konfiguratsiyaga bog‘liq)
Kirish diapazoni 0 dan 30 VDC gacha
Kelib chiqish mamlakati AQSh
Modul og‘irligi 1.42 kg
Yetkazib berish og‘irligi 2.50 kg
Quvvat sarfi < 10 W
Ishlash harorati 0 dan 60 °C gacha
Saqlash harorati -40 dan 85 °C gacha
Namlik 5 dan 95 foizgacha (kondensatsiyasiz)

Texnik savol-javoblar

DI3301 dala tomonidagi quvvat yo‘qolishini qanday boshqaradi?

The module monitors the presence of the 24 VDC field power. If power is lost to the field sensors, the DI3301 reports a "Field Power Loss" status to the application program, allowing for safe-state logic execution or alarming.

Can the DI3301 be used in a dual-redundant configuration?

While the Triconex system is natively Triple Modular Redundant (TMR), the DI3301 can operate in "dual" mode if one leg is faulted, though it is recommended to replace the module promptly to restore the full 2-out-of-3 (2oo3) voting safety integrity.

What is the significance of the "Active" and "Fault" LEDs on the front panel?

The Active LED indicates that the module is communicating with the Main Processors. The Fault LED illuminates when the internal diagnostics detect a hardware failure or a discrepancy between the three internal voting legs.


Installation & Wiring Guide

To ensure maximum EMI/RFI immunity and long-term reliability of the DI3301, follow these engineering best practices:

  1. Shielding and Grounding: Always use twisted-pair shielded cables for field wiring. Ensure the shield is grounded at the Triconex chassis end only to prevent ground loops that could introduce noise into the digital signal.

  2. Tashqi quvvat manbai: Modul 24 VDC ni nazorat qilsa-da, dala qurilmalari uchun ishlatiladigan tashqi quvvat manbai barqarorlashtirilgan va filtrl

  3. Ulagich momenti: External Termination Panel (ETP) kabellarini modulga mahkamlashda ulagichlar mahkam o‘rnatilganiga ishonch hosil qiling. Turbina zallari kabi kuchli tebranishli muhitlarda tebranish sababli bo‘shashishning oldini olish uchun klemma bloki vintlari uchun 0.5 Nm standart momentdan foydalaning.

Foydalanishdagi afzalliklar

  • O‘ta chidamlilik: DI3301 og‘ir sanoat uskunalariga xos termik sikllar va kuchli tebranishlarga bardosh bera oladigan sanoat darajasidagi komponentlar asosida ishlab chiqilgan.

  • Orqaga moslik: U eski Tricon shassilari bilan to‘liq moslikni saqlaydi, bu esa dala simlarini to‘liq qayta o‘rnatishni talab qilmasdan eski xavfsizlik tizimlarini uzluksiz yangilash imkonini beradi.

  • Bashoratli texnik xizmat: Enhanced Diagnostic Monitor (EDM) orqali modul real vaqt rejimida holat ma’lumotlarini taqdim etadi va muhandislarga tizim avariyaviy o‘chishidan oldin yomonlashayotgan dala sensorlarini aniqlash imkonini beradi.

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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
United States
Power source
AC-powered DC Power

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