AAI143 modeli uchun texnik xususiyatlar:
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Kirish kanallari soni: 16 ta, ajratilgan
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Kirish signali: 4 dan 20 mA gacha
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Ruxsat etilgan kirish oqimi: 24 mA
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Bardosh kuchlanish: Kirish va tizim o'rtasida: 1 daqiqa davomida 1500 V AC
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Kirish qarshiligi:
- Quvvat yoqilgan: 270 Ō (20 mA) dan 350 Ō (4 mA) gacha
- Quvvatni o'chirish: 500 kŌ yoki undan ko'p
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Aniqlik: ±16 µA
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Ma'lumotlarni yangilash davri: 10 ms
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Transmitter quvvat manbai:
- Minimal: 19,0 V (20 mA da)
- Maksimal: 25,5 V (0 mA da), chiqish oqimi chegarasi: 25 mA
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2-simli yoki 4-simli uzatgichni sozlash: PIN-ni o'rnatish orqali har bir kanal uchun
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Atrof-muhit haroratining oʻzgarishi sababli siljish: ±16 µA/10 ˚C
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Maksimal oqim iste'moli:
- 230 mA (5 V doimiy tok)
- 540 mA (24 V doimiy tok)
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Og'irligi: 0,3 kg
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Tashqi aloqa: Bosim qisqichi terminali, MIL ulagich kabeli, maxsus kabel (KS1)
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HART aloqasi: Mavjud
Tavsif: Model AAI143 analog kirish moduli (4 dan 20 mA gacha, 16 kanalli, izolyatsiyalangan)
Suffiks kodlari:
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-S: standart turi
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-H: Raqamli aloqa bilan (HART protokoli)
Turi:
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0: Har doim 0
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0: Asosiy turi
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3: ISA Standard G3 opsiyasi va harorat (-20 dan 70 °C gacha) opsiyasi bilan
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