Model 3301 raqamli kirish modulining texnik xususiyatlari
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Ballar: 32, umumiy
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Nominal kirish kuchlanishi: 24 V DC
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Ish kuchlanish diapazoni: 15–30 V DC
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Mutlaq maksimal kirish kuchlanishi: 33 V DC
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Mutlaq maksimal teskari kirish kuchlanishi: –0,6 V DC
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Kirish kechikishi: <10 ms, Yoqishdan O'chirish yoki O'chirishdan Yoqish
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TC: 6,4 ms, –3dB @ 25Hz
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Kirish empedansi: >30 kŌ tagliksiz, ≈3 kŌ taglik bilan
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Kirish quvvati:
- 0,2 Vt/pt @ 24 V DC
- 0,5 Vt/pt @ 33 V DC
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Kirish chegarasi:
- 0–5 V DC = O'chirilgan hudud
- 6–14 V DC = O'tish hududi
- 15–30 V DC = Hududda
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Diagnostik (koʻrishni yoʻqotish): Qiymatga majburlash diagnostikasi (FVD), <2 ms/test
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Diagnostik xato qamrovini saqlab qolish uchun kirishni almashtirishning maksimal tezligi: <20/sek
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FVD holatidan tashqari nosozlik:
- Davomiyligi: <2 ms
- Kattaligi: ≈36% sinov kuchlanishi
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Chiqish empedansi: 0–5 V DC, ≈100 kŌ
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ADC skanerlash vaqti: Barcha 32 nuqta uchun <1 ms
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Funktsional-himoyaviy-yer izolyatsiyasi: 500 V DC, minimal
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Funktsional-funktsional-er (mantiqiy) izolyatsiyasi: 800 V DC, minimal
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