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Model: Modul I/O Analog AAI841
Kefungsian:

  • Input: 4 hingga 20 mA
  • Output: 4 hingga 20 mA
  • Saluran: Input 8 saluran/output 8 saluran
  • Pengasingan: Tidak Terpencil

Kod Akhiran:

  • -S: Jenis standard
  • -H: Dengan komunikasi digital (protokol HART)
  • 0: Sentiasa 0
  • 0: Jenis asas
  • 3: Dengan pilihan ISA Standard G3 dan pilihan suhu (-20 hingga 70 °C).

Spesifikasi Modul AAI841:

  • Bilangan Saluran I/O: 8 saluran input/8 saluran keluaran, tidak terpencil.
  • Isyarat Input: Julat arus/voltan input yang dibenarkan ialah 4 hingga 20 mA.
  • Isyarat Output: Julat output ialah 4 hingga 20 mA.
  • Voltan Menahan: Input maksimum ialah ±16 µA; julat voltan masukan ialah 1 hingga 5 V, voltan mod biasa yang dibenarkan ialah ±1 V atau lebih.
  • Rintangan Input: 400 Ω pada 20 mA, 1000 Ω pada 4 mA.
  • Status Kuasa: Rintangan input ialah 500 kΩ atau lebih apabila dihidupkan, juga 500 kΩ atau lebih apabila dimatikan, output ialah 1 MΩ atau lebih.
  • Pengesanan Litar-Terbuka: Rintangan pengesanan litar-terbuka untuk input ialah 340 kΩ atau lebih.
  • Ketepatan: Kurang daripada ±48 µA untuk output kurang daripada 0.65 mA.
  • Tempoh Kemas Kini Data: 10 ms.
  • Masa Tindak Balas Langkah Input: 100 ms.
  • Masa Tindak Balas Langkah Keluaran: Kurang daripada ±48 µA untuk output kurang daripada 0.65 mA.
  • Bekalan Kuasa Pemancar: Konfigurasi pemancar 2-wayar atau 4-wayar.
  • Hanyutan Suhu: ±0.1 %/10 °C.
  • Penggunaan Arus Maksimum: 310 mA (5 V DC), 500 mA (24 V DC).
  • Berat: 0.3 kg.
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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