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GE IS220PHRAH1A Mark VIe HART analogli I/O moduli

Mark VIe platformalarida yuqori zichlikdagi analog signallarni olish va turbina signallarini qayta ishlash uchun sozlangan  GE IS220PHRAH1A (IS220PHRAH1A analog I/O paketi) fizik va elektr ijrosini bevosita ta’minlaydi. Taqsimlangan I/O moduli 10 tagacha analog kirish signalini shartlaydi va 2 ta analog chiqishni boshqaradi, shu bilan birga ikki tomonlama HART aloqasini ikkilamchi zaxiralangan Ethernet IONet tarmoqlari orqali multiplekslaydi

Uskuna xususiyatlari

Parametr Xususiyat
Model IS220PHRAH1A
Brend General Electric
Kelib chiqishi USA
Og‘irligi 0.5 kg
O‘lchamlari balandligi 8.26 cm x kengligi 4.19 cm
Ishlash harorati -30 deg C dan +65 deg C gacha
Quvvat sarfi 3-pinli quvvat ulagichi orqali 24 VDC kirish (o‘rnatilgan yumshoq ishga tushirish imkoniyati)
Kirish kanallari 10 kanal (8 tasi 4-20 mA / +-5 VDC uchun; 2 tasi 4-20 mA / +-1 mA uchun sozlanadi)
ADC aniqligi 16 bitli analog-raqamli o‘zgartirgich
Normal skanerlash vaqti 5 ms (200 Hz skanerlash tezligi)
O‘lchash aniqligi 0.1% dan yuqori
Chiqish kanallari 2 kanal (4-20 mA, 14 bitli DAC, 18 V muvofiqlik kuchlanishi)
Tarmoq interfeyslari Ikkita RJ-45 Ethernet ulagichi (ENET1/ENET2 IONet)

Orqa panel shinasi orqali aloqa tezligi va I/O zichligini masshtablash

IS220PHRAH1A ixcham modul korpusida yuqori zichlikdagi analog signallarni olish va raqamli HART aloqasini birlashtiradi. Ikkita RJ-45 Ethernet interfeysi asosiy va ikkilamchi IONet ulanishlari orqali Mark VIe boshqaruv kontrollerlari bilan deterministik tarmoq aloqasini o‘rnatadi. Analog kirish signallari 16 bitli ADC tomonidan raqamlashtirilishidan oldin ikkinchi tartibli past chastotali filtrlardan (12.5 Hz va 48.3 Hz qutblar) o‘tadi; bu normal 5 ms skanerlash tezligini ta’minlaydi. Integratsiyalangan proshivka flesh-xotirasi mosligi ikkita HART modemiga (A modem 1-5-kirishlar va 1-chiqishni; B modem 6-10-kirishlar va 2-chiqishni qamrab oladi) Asset Management System (AMS) raqamli yozuvlarini yo‘naltirish imkonini beradi, shu bilan birga kanallar o‘rtasidagi uzluksiz izolyatsiya va chiqish konturini kuzatishni ta’minlaydi.

Ko‘p beriladigan savollar

S: HART multiplekslash arxitekturasi dala qurilmalaridagi parametrlarni yangilash tezligiga qanday ta’sir qiladi?

J: 12 ta HART kanali ikkita ichki modem o‘rtasida taqsimlangan. Agar modemdagi faqat bitta kanal faol bo‘lsa, ma’lumotlar taxminan har soniyada bir marta yangilanadi. Agar modemga biriktirilgan barcha oltita kanal faol bo‘lsa, yangilanish kechikishi har bir kanal uchun taxminan sakkiz soniyagacha oshadi.

S: IS220PHRAH1A modulini tizim quvvati yoqilgan paytda ulash mumkinmi?

J: Ha, asosiy quvvat kabelini o‘chirmasdan 3-pinli yon quvvat ulagichini ulash orqali quvvat berish mumkin, chunki modul boshlang‘ich tokning keskin oshishini boshqaruvchi ichki yumshoq ishga tushirish sxemasiga ega.

Joyida o‘rnatish bo‘yicha ko‘rsatmalar

  • Klemma platasini mahkam o‘rnating va PHRA paketini to‘g‘ridan-to‘g‘ri DC-62 pinli ulagichiga ulang.

  • Mahkamlash kronshteyni joylashuvini shunday sozlangki, DC-62 pinli ulagich interfeysiga to‘g‘ri burchakli mexanik kuch ta’sir qilmasin.

  • I/O paketini ikkita Ethernet porti yonidagi rezbali shpilkalar yordamida mexanik jihatdan mahkamlang.

  • Mark VIe redundant arxitekturalarida ENET1 ni R kontrolleriga tegishli Ethernet tarmog‘iga ulang.

  • 1-8-kanallarni 4-20 mA tok konturi rejimiga sozlashda 20 mA to‘liq shkala qiymatida aniq 5 VDC konversiyasini ta’minlash uchun terminal platasidagi 250 ohmli yuklama rezistorlari ulanganini tekshiring.

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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