TC/RTD kirish modullari (izolyatsiya qilingan kanallar)
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Model AAT145:
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Kirish kanallari soni: 16 ta, ajratilgan kanallar
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Kirish signali:
- TC: JIS C1602:1995, IEC584:1995 J, K, E, B, R, S, T, N turi
- mV: -100 dan 150 mV gacha, -20 dan 80 mV gacha
- RTD: JIS C1604:1997, IEC751:1995 Pt100 (3 simli turi)
- POT: Umumiy qarshilik 100 Ō dan 10 kŌ gacha
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Qarshilik oralig'i: umumiy qarshilikning 50% yoki undan ko'p
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Kirish signallarini almashtirish: TC/mV CH1 dan CH16 ga alohida sozlanishi mumkin. RTD/POT CH1-CH16 uchun alohida tanlanishi mumkin.
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Ruxsat etilgan kirish kuchlanishi: ±5 V
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Chidamli kuchlanish:
- Kirish va tizim o'rtasida: 500 V AC (bitta karta uchun: 1500 V AC), 1 daqiqa
- Kirish kanallari orasida: 200 V AC, 1 daqiqa
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Kirish qarshiligi:
- Quvvat ON: 1 MŌ yoki undan katta
- Quvvatni o'chirish: 1 MŌ yoki undan kattaroq
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Aniqlik: TC uchun ±40 mkV, RTD uchun ±150 mŌ, POT uchun ±0,2 %/FS
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Signal manbai Plus simlarining ruxsat etilgan umumiy qarshiligi: 1000 Ō yoki undan kam
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Ma'lumot o'tish joyi kompensatsiyasining aniqligi: ±1 °C
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Ma'lumotlarni yangilash davri: 1 s
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Burn-out: Barcha kanallarni birgalikda sozlash mumkin. Aniqlash vaqti: 60 s
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Temperaturaning o'zgarishi: TC uchun ±80 mkV/10 °C, RTD uchun ±0,3 Ō/10 °C, POT uchun ±0,4 %/10 °C
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Maksimal oqim iste'moli: 350 mA (5 V doimiy tok)
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Og'irligi: 0,3 kg
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Tashqi ulanish: Maxsus kabel (KS1)
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