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PHM-7740 To'rt kanalli analog kirish moduli
Ichki jihatdan xavfsiz bo'lmagan izolyatsiyalangan kirish/chiqish modullari
Mahsulotlar kategoriyalari
Tavsiya etilgan mahsulotlar

PHM-7740 To'rt kanalli analog kirish moduli

PHM-7740 To'rt kanalli analog kirish moduli

Aqlli I/O moduli

    Mahsulot haqida umumiy ma'lumot

    U sanoat maydonidagi 4 kanalli RTD/TC/Rezistor/mV signallarini raqamli signallarga o'zgartirishi mumkin va MODBUS protokoliga muvofiq, RS 485 aloqasi orqali PHM-7100, PLC yoki xost kompyuter kontrollerlari yoki ma'lumotlarni yig'ish tizimlariga raqamli signallarni taqdim etadi. An'anaviy PLC+ signal izolyatorining chiqish rejimi bilan taqqoslaganda, u ikkita konversiya orqali xatolarni kamaytirdi, konversiya aniqligini sezilarli darajada oshirishi mumkin, shu bilan birga barqarorlik va shovqinlarga qarshi qobiliyatni oshiradi.

     

    Texnik ko'rsatkichlar

    Quvvatlantirish manbai 24VDC
    Kirish signali RTD/TC/Rezistor/mV signallari
    Kirish kanali 4 ta kanal
    Aloqa interfeysi RS485
    Aloqa protokoli MODBUS
    Sovuq uchining aniqligi 1℃
    Haroratning o'zgarishi 0,005% FS /℃
    Konfiguratsiya rejimi Kompyuter dasturlashtirilishi mumkin
    Elektromagnit moslik IEC 61326
    Izolyatsiya qobiliyati 1500VAC
    Ish harorati -20℃~+60℃
    Saqlash harorati -40℃~+85℃
    Atrof-muhit namligi ≤95%ARH Kondensatsiyasiz
    Himoya darajasi IP20

     

    Mahsulot tavsifi

    1. Kam quvvat sarfi dizayni, past harorat o'zgarishi, avtomatik nol kalibrlash.
    2. To'rt kanalli kirish signallari/aloqa/quvvat manbai o'rtasida to'liq izolyatsiya qilingan
    3. Issiq vilkani qo'llab-quvvatlang
    4. MODBUS RTU aloqa protokoli qo'llab-quvvatlanadi va aloqa tezligi 115200bps gacha.
    5. Elektr ta'minoti va aloqani ikki usulda qo'llab-quvvatlang: orqa panelni o'rnatish relsi va terminal.
    6. MODBUS TCP/IP ni qo'llab-quvvatlash uchun PHM-7100 bilan birgalikda ishlatiladi, bu esa o'rnatish va texnik xizmat ko'rsatishni soddalashtirish va ma'lumotlar uzatish samaradorligini oshirish imkonini beradi.
    7. Har bir kirish signali dasturlash orqali sozlanishi mumkin: RTD/TC/Rezistor/mV signallari
    8. Mahsulot namoyishi

    Ichki jihatdan xavfsiz bo'lmagan izolyatsiyalangan IO modullari7pj1