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Spesifikasi teknikal untuk Input Analog:

  • Jenis Input: Semasa (2, 3 atau 4 peranti wayar)
  • Saluran Input: Sehingga 32 setiap modul
  • Resolusi Penukar A/D: 16 bit
  • Julat Input: 0-20 mA atau 4-20 mA
  • Nisbah Penolakan Mod Biasa: 18 dB pada 50 Hz, 20 dB pada 60 Hz
  • Respons Penapis Input: Kutub tunggal, -3dB @ 6 Hz
  • Crosstalk (saluran-ke-saluran): 60 dB (dc hingga 60 Hz)
  • Impedans Input: 250 Ω
  • Julat Voltan Input: +33 VDC hingga -1 VDC
  • Kadar Imbasan Input: 10 ms
  • Ketepatan Perkakasan: 0.1% daripada skala penuh (23.5 ± 2°C)
  • Had Arus Litar Pendek: 25 mA untuk mana-mana 4 saluran
  • Jarak frekuensi: 0-15 kHz
  • Lebar Nadi Minimum: 25 µs
  • Jenis Output: 4-20 mA
  • Saluran Output: Sehingga 32 setiap modul
  • Hanyutan Suhu Output: 0.007% Skala Penuh/°C
  • Diagnostik Baca Balik Output: ± 4% Skala Penuh
  • Kelinearan Semasa Output: ± 0.05% Skala Penuh (nominal)
  • Penyelesaian: 12 bit
  • Ketepatan Ditentukur: <0.35% Skala Penuh (25oC) termasuk kelinearan
  • Julat Semasa Output Boleh Ditetapkan Terus: 0 mA, 2.9 mA hingga 21.1 mA
  • Beban Rintangan Maksimum: 825 ohm @ 20 mA (dengan bekalan 24 V)
  • Voltan Mematuhi Output Maksimum: 16.5 VDC @ 20 mA (dengan bekalan 24 V)
  • Bekalan Voltan Litar Terbuka: Maksimum 26 VDC
  • Masa Respons: 80 ms dalam mod HART, 0.25 ms dalam mod bukan-HART
  • Jurang Output ke Medan pada Tukar Ganti: 0 ms (kedua-dua rakan kongsi aktif secara berterusan)
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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