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Penerangan:

The 621-9928R modul direka untuk memudahkan pertukaran antara berbilang saluran komunikasi bersiri, membolehkan peranti seperti PLC, HMI dan penderia menyambung dengan lancar ke sistem kawalan pusat.

Spesifikasi:

  • Bekalan Kuasa: 24 VDC ±10%
  • Penggunaan Kuasa: 7 W maks
  • Pelabuhan Komunikasi:
    • 2 x RS-232
    • 2 x RS-485
  • Kadar Baud: Sehingga 256 kbps
  • Pengasingan Isyarat: 2000 VDC
  • Suhu Operasi: -25°C hingga 75°C (-13°F hingga 167°F)
  • Suhu Storan: -40°C hingga 100°C (-40°F hingga 212°F)
  • Kelembapan: 0% hingga 90% RH, tidak terkondensasi
  • Berat: 500 g

Ciri-ciri utama:

  • Komunikasi Serbaguna: Menyokong kedua-dua protokol komunikasi RS-232 dan RS-485 untuk fleksibiliti dalam reka bentuk sistem.
  • Pengasingan Tinggi: Menawarkan pengasingan isyarat 2000 VDC untuk keselamatan dan kebolehpercayaan yang dipertingkatkan.
  • Julat Suhu Luas: Beroperasi dengan berkesan merentasi julat suhu yang luas, menjadikannya sesuai untuk persekitaran yang pelbagai.
  • Reka Bentuk Padat: Ringan dan padat untuk pemasangan mudah dalam pelbagai aplikasi.
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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