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Triconex 3351 analog kirish moduli

Triconex 3351 analog kirish moduli, shuningdek 3351 analog kirish kartasi sifatida kataloglashtirilgan bo‘lib, Triconex xavfsizlik asbobsozlik tizimlarida 32 nuqtali tok signallarini qabul qilish uchun mo‘ljallangan maxsus apparat komponenti sifatida ishlaydi.

Apparat spetsifikatsiyalari

Parametr Spetsifikatsiya
Model 3351
Brend Triconex
Ishlab chiqarilgan joyi Ko‘rsatilmagan
Og‘irligi ~1,5 kg
O‘lchamlari To‘liq balandlikdagi stend moduli
Ishlash harorati Ko‘rsatilmagan
Quvvat sarfi Mantiqiy quvvat uchun maksimal 3 W
Kanallar sig‘imi 32 nuqta, umumiy ulangan
Nominal kirish 4–20 mA DC
Ishlash diapazoni 2–22 mA DC
Maksimal maydon kuchlanishi 33 V DC
Maksimal teskari kuchlanish -0,6 V DC
Maksimal kirish toki 50 mA DC
Kirish polosasi kengligi 16 Hz (-3 dB)
Manba impedansi 180 ohm
Kirish impedansi 250 ohm (orqa panel bilan)
I/V o‘zgartirish 100 ohm rezistor, ±0,01% aniqlik
Ruxsat darajasi 12 bit
Mutlaq xatolik To‘liq shkalaning 0,15% i (20 mA)
Skanerlash vaqti Barcha 32 nuqta uchun <1 ms
Diagnostika Qiymatga majburlash diagnostikasi (FVD)
Izolyatsiya Funksional va himoya yerlanishi o‘rtasida ≥500 V DC; funksional va mantiqiy yerlanish o‘rtasida ≥800 V DC

SIL3 sertifikatsiyasi va galvanik izolyatsiya

3351 moduli Triconex uch karra modulli zaxiralash (TMR) arxitekturalariga integratsiya qilish uchun ishlab chiqilgan. U deterministik nosozlikdan xavfsiz holatni bajarishni ta’minlash orqali SIL3 sertifikatsiyasi talablarini qo‘llab-quvvatlaydi. Funksional va himoya yerlanishlari o‘rtasidagi galvanik izolyatsiya kanallararo xalaqitlarning oldini olib, signal aniqligi hamda xavfsizlik standartlariga muvofiqlikni saqlaydi.

Ko‘p beriladigan savollar (FAQ)

S: 3351 modulini tizim ishlayotgan vaqtda issiq almashtirish mumkinmi? J: Yo‘q. Orqa panelga xalaqit bermaslik uchun modulni o‘rnatish yoki chiqarishdan oldin stend quvvati uzilishi kerak.

S: Modul barcha kanallarni qanchalik tez skanerlaydi? J: Barcha 32 nuqta 1 ms dan kam vaqtda sinxron ravishda skanerlanadi.

S: Qanday diagnostika imkoniyati taqdim etilgan? J: Modul qiymatga majburlash diagnostikasini qo‘llab-quvvatlaydi, bu boshqariladigan sharoitlarda kirish kanalining ishlashini tekshirish imkonini beradi.

Obyektda o‘rnatish bo‘yicha ko‘rsatmalar

  • Modulni belgilangan stend slotlariga ulagich to‘liq ulangan holda o‘rnating.
  • 4–20 mA halqalari uchun ekranlangan kabellardan foydalaning va aylanma toklarning oldini olish uchun ekranlarni bir nuqtada yerlang.
  • Induksiyalangan shovqinni kamaytirish uchun analog simlarni yuqori kuchlanishli o‘tkazgichlardan alohida yo‘naltiring.
  • Modulga kuchlanish berishdan oldin kirish qo‘zg‘atuvchi toki va maydon kuchlanishini tekshiring.
  • Atrof-muhit sharoitlari belgilangan ishlash va saqlash diapazonlariga mos kelishini tasdiqlang.
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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