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Tavsif

YokogawaALR121-S01modul ikkita ketma-ket aloqa portlarini taklif qiladi, biri RS-422 va biri RS-485 uchun, Modbus aloqasini ta'minlaydi. Bu SCS dan mustaqil ravishda ishlaydigan Modbus master tizimi tomonidan Xavfsizlikni boshqarish stantsiyasidagi (SCS) ma'lumotlarga kirish yoki o'zgartirish imkonini beradi.

Texnik xususiyatlari

  • Interfeys: RS-422/RS-485 (4 simli tizim)
  • Ulanish usuli :
    • Nuqtadan nuqtaga (RS-422)
    • Ko'p nuqtali (RS-485)
  • Aloqa funktsiyasi:Yarim dupleks
  • Sinxronizatsiya usuli:Sinxronizatsiyani boshlash-to'xtatish
  • Uzatish tezligi:1200/2400/4800/9600/19200/38400 bps
  • Etkazish kodi : Ikkilik
  • Belgi uzunligi:8 bit (Modbus qul aloqasi va quyi tizim aloqa funksiyalarida oʻrnatilgan)
  • Toʻxtash biti uzunligi:1/2 bit (quyi tizim aloqasi uchun 1 bitga oʻrnatilgan)
  • Paritet tekshiruvi : Yo'q/juft/toq
  • Ma'lumot uzatishdan keyingi kechikish vaqti:1 ms
  • Etkazish masofasi :
    • Maksimal 15 m (RS-422)
    • Maksimal 1200 m (RS-485)
  • O'rnatish usuli:S2SC70S, SSC60S, SSC50S, SSC57S yoki SNB10D-ga o'rnatilgan
  • I/O simlari :
    • D-sub-9-pin (ayol × 2 port)
    • Klemens blokining M4 vintlari bilan mahkamlangan (5 qutb × 2 port)
  • Aloqa funksiyalari:Modbus qul aloqa funktsiyasi, quyi tizim aloqa funksiyasi
  • Joriy iste'mol : 0,5 A
  • Og'irligi : Taxminan. 0,34 kg

Xususiyatlari

  • RS-422 va RS-485 aloqalarini qo'llab-quvvatlaydi
  • SCS va Modbus master tizimlari o'rtasida uzluksiz ma'lumotlar almashinuvi uchun Modbus aloqasini osonlashtiradi
  • Yuqori uzatish tezligi va uzoq uzatish masofalari
  • Ko'p aloqa funktsiyalari bilan ishonchli ishlash
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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      • Ekspres yetkazib berish

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