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Fitur:

  • Delapan saluran keluaran analog multipleks, 4-20mA dihasilkan oleh modul Output Analog HART.
  • Saluran tidak terisolasi satu sama lain dan berbagi catu daya tambahan dan ground eksternal +24 VDC yang sama.
  • Pengontrol mikro 16 MHz untuk konversi A/D dan D/A serta kontrol antarmuka HART.
  • Konverter A/D 14-bit dibagikan di antara 8 saluran keluaran.
  • Rangkaian sakelar menempatkan sinyal yang ditransmisikan pada setiap keluaran analog 4 - 20 mA ke perangkat keluaran.
  • Antarmuka melalui sinyal gelombang sinus dengan tombol shift frekuensi tingkat rendah yang ditumpangkan pada sinyal 4-20mA.
  • Menghubungkan langsung sistem kontrol Ovation ke perangkat lapangan cerdas.
  • Menggunakan AMS Suite, Pengelola Perangkat untuk pengumpulan dan pemeliharaan informasi.
  • Periode batas waktu komunikasi bus I/O yang dapat dikonfigurasi perangkat lunak.
  • Isolasi listrik 1000 VDC/RMS antara medan dan sirkuit logika.
  • Informasi ID elektronik disimpan pada papan logika EEPROM (Electrically Erasable Programmable Read-Only Memory).

Nilai Deskripsi:

  • Jumlah saluran: 8
  • Laju Pembaruan Saluran: 24 mS (Setiap saluran diperbarui setiap 24 mS sekali oleh mikrokontroler terpasang, umumnya resolusi 14-bit.)
  • Rentang Keluaran: 4 hingga 20 mA
  • Resolusi D/A: 14 bit
  • Akurasi pada Kisaran Suhu: 0,25% Rentang
  • Tegangan Loop Pengguna: Daya untuk arus loop disuplai melalui modul oleh catu daya tambahan.
  • Diagnostik: Deteksi umpan balik loop terbuka. 8 Bit Lulus/Gagal disimpan dalam register data 0xC di Hex.
  • Isolasi Dielektrik:
    • Saluran ke Saluran = Tidak Ada
    • Saluran ke Logika = 1000 VAC/VDC selama 1 menit.
  • Pemuatan Output: 4-20mA pada beban Maksimum 700 ohm (minimum 230 ohm hingga Maksimum 600 ohm).
  • Kepatuhan Output: 20 mA@21,6 VDC Pasokan ke beban 700 ohm.
  • Kisaran Suhu Pengoperasian: 0° hingga 60° C
  • Kelembaban (tanpa kondensasi): 0% hingga 95%
  • Kekuatan Modul:
    • Utama: 24 VDC, tipikal 1,2 W, Maksimum 2,5W
    • Aux: 24 VDC (-5%,+6,25%), tipikal 6W, Maksimum 7,2W
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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