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Deskripsi

Modul Emerson 8220-DI-IS adalah sebahagian daripada siri PAC8000, menyediakan keupayaan input digital yang selamat secara intrinsik untuk industri proses. Ia direka untuk persekitaran berbahaya Zon 1/Divisyen 1, menawarkan pemerolehan isyarat yang boleh dipercayai daripada suis dan pengesan kehadiran sambil memastikan pematuhan dengan piawaian keselamatan intrinsik.

Spesifikasi

  • Pengilang: Emerson
  • Model / Nombor Bahagian: 8220-DI-IS
  • Kanal Input: 16 input selamat secara intrinsik bersendirian
  • Jenis Input: Suis atau pengesan kehadiran NAMUR (mematuhi DIN 19234)
  • Voltan Bekalan: 7–9 V DC ke sensor
  • Arus Hidup/Mati: HIDUP > 2.1 mA, MATI < 1.2 mA
  • Histeresis Penukaran: ~200 μA nominal
  • Arus Output (Basah): >6 mA @ 100 Ω impedans talian
  • Pengesanan Kerosakan:
    • Litar pintas <100 Ω
    • Litar terbuka >90 kΩ
  • Penapis Input: Boleh dikonfigurasikan (pantas, perlahan, atau ditetapkan pengguna 0–512 ms dalam langkah 3 ms)
  • Mod Pengiraan Denyutan: Frekuensi maksima 20 Hz, lebar denyutan minima 45 ms
  • Penggunaan Arus (Sistem): ~350 mA
  • Pematuhan: NAMUR, DIN 19234, ATEX Zon 1/Divisyen 1

Ciri-ciri

  • Keselamatan Intrinsik: Disahkan untuk pemasangan kawasan berbahaya (Zon 1/Divisyen 1)
  • Kepadatan Kanal Tinggi: 16 input setiap modul untuk integrasi I/O yang cekap
  • Diagnostik Lanjutan: Mengesan keadaan litar terbuka dan pintas pada pendawaian lapangan
  • Penapisan Fleksibel: Penapis input boleh laras untuk ketahanan terhadap gangguan dan kestabilan isyarat
  • Reka Bentuk Modular: Sebahagian daripada sistem I/O modular PAC8000 untuk aplikasi yang boleh diskalakan
  • Reka Bentuk Kukuh: Tahan terhadap suhu melampau, kelembapan, dan getaran
  • Keserasian: Berfungsi dengan pembawa PAC8000 dan modul antara muka bas
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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