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Emerson DeltaV KJ3222X1-BA3 analog kirish moduli

Yuqori aniqlikdagi jarayon sensorlarini qabul qilish va 4-20 mA tok konturi signalini shartlash uchun sozlangan  Emerson DeltaV KJ3222X1-BA3 (KJ3222X1-BA3 analog kirish moduli) bevosita fizik/elektrik ishlashni ta’minlaydi.

Uskuna texnik xususiyatlari

Parametr Xususiyat
Model / ehtiyot qism raqami KJ3222X1-BA3
Brend Emerson / DeltaV
Ishlab chiqarilgan joyi AQSh 
Og‘irligi Standart DeltaV I/O kartasi og‘irligi
O‘lchamlari Ixcham DeltaV terminal bloki izi
Ishlash harorati -40 daraja C dan 70 daraja C gacha (-40 daraja F dan 158 daraja F gacha)
Mahalliy shina quvvati 150 mA da 12 VDC
Umumiy maydon quvvati 300 mA da 24 VDC
Maydon zanjiri nominali Har bir kanal uchun 30 mA da 24 VDC
Atrof-muhit bo‘yicha nominal ko‘rsatkich ISA-S71.04-1985 havodagi ifloslantiruvchi moddalar G3 sinfi
Nisbiy namlik 5% dan 95% gacha, kondensatsiyasiz
Terminal bloki kalitlashuvi A1 holati
Mexanik zarba 11 ms davomida 10 g yarim sinus to‘lqin
Tebranishga chidamlilik Cho‘qqidan cho‘qqigacha 1 mm (2 dan 13.2 Hz gacha); 0.7 g (13.2 dan 150 Hz gacha)

Kanallararo izolyatsiya va 4-20 mA HART kontur protokollari

KJ3222X1-BA3 analog kirish moduli DeltaV DCS arxitekturalarida 4-20 mA HART konturidagi dala asboblari bilan uzluksiz ishlash uchun ishlab chiqilgan, yuqori zichlikdagi tok konturini qayta ishlash imkonini beradi. Ichki quvvat taqsimlash zanjirlari mahalliy shina quvvatini pasaytiradi va har bir kanal uchun 30 mA gacha bo‘lgan umumiy maydon quvvatini boshqaradi. Kanallararo izolyatsiya tarmoqlari yer konturidagi shovqinning kirib kelishi va qo‘shni uzatkich konturlari orasidagi kuchli o‘zaro xalaqitlarning oldini oladi, bu esa keng jarayon monitoringi diapazonlarida yuqori analog signal aniqligi hamda HART orqali ma’lumotlarning uzluksiz yangilanib uzatilishini saqlaydi.

Ko‘p so‘raladigan savollar

S: KJ3222X1-BA3 moduli uchun mahalliy shina va maydon quvvat ta’minoti talablari qanday?

S: Ushbu modul bilan ulanadigan terminal bloki uchun qaysi mexanik kalitlashuv holati belgilangan?

Javob: Modul to‘g‘ri fizik moslashuvni ta’minlash va mos kelmaydigan terminal bazalariga kartaning noto‘g‘ri o‘rnatilishining oldini olish uchun terminal blokining A1 kalitlashuv holatidan foydalanadi.

S: KJ3222X1-BA3 moduli og‘ir va korroziv atmosfera sharoitlarida o‘rnatish uchun sertifikatlanganmi?

Javob: Ha, karta sanoat sharoitlariga mos ravishda mustahkamlangan va -40 daraja C dan 70 daraja C gacha bo‘lgan ish haroratlarida ISA-S71.04-1985 havodagi ifloslantiruvchi moddalar G3 sinfidagi og‘ir sharoitlar uchun mo‘ljallangan.

Maydonga o‘rnatish bo‘yicha ko‘rsatmalar

  • KJ3222X1-BA3 modulini belgilangan DeltaV 2-wide I/O tashuvchi slotiga joylashtiring; modulni mahkamlash ilgagini qotirishdan oldin asosiy terminal bloki kaliti A1 holatiga mos kelishini tekshiring.

  • 24 VDC maydon uzatkich simlarini terminal blokiga kamida 75 daraja C xizmat haroratiga mo‘ljallangan mis o‘tkazgichlardan foydalanib ulang va tok konturi ulanishlarida kanal qutblarini tekshiring.

  • Analog signal simlarini kuchli AC dvigatel quvvat tarmoqlaridan ajratilgan, yerga ulangan alohida kabel lotoklari orqali o‘tkazing; bu elektromagnit shovqin bog‘lanishini bartaraf etadi.

  • Tashuvchi qurilmaning yerga ulash tasmasini bevosita asosiy korpusning yer shinasiga mahkamlang; bu past darajali analog sxemalarni vaqtinchalik kuchlanish sakrashlaridan himoya qiladi va G3 sinfidagi sanoat o‘rnatish standartlariga muvofiqlikni ta’minlaydi.

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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