Modul Input Analog - AI845 ABB
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Vendor:
ABB
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Type:
Modul Input Analog
- Tags Abb , Analog input module
About the Product
Modul Input Analog ABB AI845 8-Saluran
Gambaran Produk
- ABB AI845 menyediakan 8 saluran untuk input voltan atau arus.
- Menyokong kedua-dua operasi tunggal dan redundan dalam sistem automasi industri.
- Setiap saluran mengedarkan bekalan pemancar serasi HART dengan had arus.
- Serasi dengan sistem MTU termasuk TU810, TU844, TU845 untuk pemasangan yang fleksibel.
- Menyediakan diagnostik dan pemantauan lanjutan melalui LED depan dan komunikasi HART.
Spesifikasi Teknikal
- Julat Isyarat: 0-20 mA, 4-20 mA, 0-5 V, 1-5 V
- Jenis Isyarat: Unipolar berakhir tunggal
- Resolusi: 12-bit
- Impedans Input: 10 MΩ voltan, 250 Ω arus
- Pengasingan: Berkumpulan dari tanah
- Voltan Maksimum Tidak Merosakkan: 11 V d.c.
- Kitaran Kemas Kini: 10 ms
- Masa Naik Penapis Input: 290 ms
- Panjang Kabel Medan Maksimum: 600 meter
- Suhu Operasi: 0 hingga 55°C
- Suhu Penyimpanan: -40 hingga 70°C
- Penyerapan Kuasa: 3.5 W
- Penggunaan Arus: +5V Modulebus 100 mA, +24V Modulebus 50 mA
- Diagnostik: Ralat modul, ralat saluran, penunjuk LED amaran
- Kelas Perlindungan: IP20
- Pematuhan: CE, UL, cULus, ATEX Zon 2, Marine BV DNV LR
Soalan Lazim
- Adakah modul ini baru? Ya, produk ABB asli 100%.
- Adakah ia dalam stok? Ya, tersedia untuk penghantaran segera dalam 5 hari.
- Adakah ia menyokong komunikasi HART? Ya, sepenuhnya serasi dengan pemancar HART.
- Panjang kabel maksimum? 600 meter
- Bolehkah ia beroperasi secara redundan? Ya, menyokong operasi MTU tunggal atau redundan.
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