Spesifikasi Modul Input Nadi Model 3381
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Mata: 6, terpencil saluran, tanah bersama
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Jenis Input: Pembezaan
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Keserasian Sensor: Pengumpul magnet, aktif, terbuka
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Voltan Kendalian Maksimum: ±33 V DC
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Voltan Operasi Minimum:
- Perbezaan: 500 mV P-P, 2 Hz hingga 32,000 Hz; 1 V P-P, 0.5 Hz hingga 2 Hz
- Satu hujung: 1 V P-P, 2 Hz hingga 32,000 Hz; 2 V P-P, 0.5 Hz hingga 2 Hz
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Julat Kelajuan: 0 hingga 32,000 RPM
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Julat Frekuensi Input: 0.5 Hz hingga 32 kHz
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Kitaran Tugas: 20% hingga 80%, atau 10 µs lebar nadi minimum
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Kadar Slew Berterusan Maksimum: 4,000 Hz/saat dengan 60 gigi gear
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Kadar Slew RPM Berterusan Maksimum: 4,000 RPM/saat dengan 60 gigi gear
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Bilangan Gigi Gear: 1–255
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Perintang Penamatan: Plat asas boleh dikonfigurasikan
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Perintang Tarik: Plat asas boleh dikonfigurasikan
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Resolusi: 24 bit
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Ralat Mutlak: ±0.01% (2,000 hingga 32,000 Hz); ±0.1% (0.5 hingga 2,000 Hz)
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Algoritma Pengukuran: Penjejakan berbilang gear
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Diagnostik: Ujian rujukan ketepatan
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Kadar Kemas Kini Imbasan Minimum: 20 ms
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Pengasingan Fungsi-ke-Pelindung-Bumi: 500 V DC, minimum
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Functional-to-Functional-Earth (Logik) Pengasingan: 800 V DC, minimum
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