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Ciri-ciri:

  • Lapan saluran keluaran analog berganda, 4-20mA yang dijana oleh modul Output Analog HART.
  • Saluran tidak diasingkan antara satu sama lain dan berkongsi bekalan kuasa tambahan +24 VDC luaran biasa dan pembumian.
  • Pengawal mikro 16 MHz untuk penukaran A/D dan D/A dan kawalan antara muka HART.
  • Penukar A/D 14-bit dikongsi antara 8 saluran keluaran.
  • Susunan suis menindih isyarat yang dihantar pada setiap output analog 4 - 20 mA ke peranti output.
  • Antara muka melalui frekuensi tahap rendah, isyarat gelombang sinus berkunci anjakan yang ditindih pada isyarat 4-20mA.
  • Memautkan terus sistem kawalan Ovation ke peranti medan pintar.
  • Menggunakan Suite AMS, Pengurus Peranti untuk pengumpulan dan penyelenggaraan maklumat.
  • Tempoh tamat masa komunikasi bas I/O yang boleh dikonfigurasikan perisian.
  • Pengasingan elektrik 1000 VDC/RMS antara medan dan litar logik.
  • Maklumat ID elektronik disimpan pada papan logik EEPROM (Memori Baca Sahaja Boleh Diprogram Boleh Dipadam Elektrik).

Nilai Penerangan:

  • Bilangan saluran: 8
  • Kadar Kemas Kini Saluran: 24 mS (Setiap saluran dikemas kini sekali setiap 24 mS oleh mikropengawal on-board, resolusi 14-bit biasa.)
  • Julat Output: 4 hingga 20 mA
  • Resolusi D/A: 14 bit
  • Ketepatan melebihi Julat Suhu: 0.25% daripada Span
  • Voltan Gelung Pengguna: Kuasa untuk arus gelung dibekalkan melalui modul oleh bekalan kuasa tambahan.
  • Diagnostik: Pengesanan maklum balas gelung terbuka. 8 Bit Lulus/Gagal disimpan dalam daftar data 0xC dalam Hex.
  • Pengasingan Dielektrik:
    • Saluran ke Saluran = Tiada
    • Saluran ke Logik = 1000 VAC/VDC selama 1 minit.
  • Pemuatan Output: 4-20mA ke dalam beban 700 ohm Maksimum (230 ohm minimum hingga 600 ohm Maksimum).
  • Pematuhan Output: Bekalan 20 mA@21.6 VDC ke dalam beban 700 ohm.
  • Julat Suhu Kendalian: 0° hingga 60° C
  • Kelembapan (tidak pemeluwapan): 0% hingga 95%
  • Kuasa Modul:
    • Utama: 24 VDC, 1.2 W biasa, 2.5W Maksimum
    • Aux: 24 VDC (-5%+6.25%), 6W tipikal, 7.2W Maksimum
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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