Modul za analogni ulaz - AI845 ABB
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Vendor:
ABB
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Type:
Analogni ulazni modul
- Tags Abb , Analog input module
About the Product
ABB AI845 Analogni ulazni modul s 8 kanala
Pregled proizvoda
- ABB AI845 pruža 8 kanala za ulaze napona ili struje.
- Podržava jednostruki i redundantni rad u industrijskim automatizacijskim sustavima.
- Svaki kanal distribuira HART-kompatibilno napajanje predajnika s ograničenjem struje.
- Kompatibilan s MTU sustavima uključujući TU810, TU844, TU845 za fleksibilnu instalaciju.
- Pruža naprednu dijagnostiku i nadzor putem prednjih LED dioda i HART komunikacije.
Tehničke specifikacije
- Raspon signala: 0-20 mA, 4-20 mA, 0-5 V, 1-5 V
- Vrsta signala: Unipolarni jednosmjerni
- Rezolucija: 12-bitna
- Ulazna impedancija: 10 MΩ za napon, 250 Ω za struju
- Izolacija: Grupna od tla
- Maksimalni napon bez oštećenja: 11 V istosmjeran
- Ciklus ažuriranja: 10 ms
- Vrijeme porasta ulaznog filtra: 290 ms
- Maksimalna duljina polja kabela: 600 metara
- Radna temperatura: 0 do 55°C
- Temperatura skladištenja: -40 do 70°C
- Rasipanje snage: 3,5 W
- Potrošnja struje: +5V Modulebus 100 mA, +24V Modulebus 50 mA
- Dijagnostika: Greška modula, greška kanala, indikatori upozorenja LED
- Zaštitni razred: IP20
- Usklađenost: CE, UL, cULus, ATEX Zona 2, Marine BV DNV LR
Često postavljana pitanja
- Je li ovaj modul nov? Da, 100% originalni ABB proizvod.
- Je li na skladištu? Da, dostupan za trenutnu isporuku unutar 5 dana.
- Podržava li HART komunikaciju? Da, potpuno je kompatibilan s HART predajnicima.
- Maksimalna duljina kabela? 600 metara
- Može li raditi redundantno? Da, podržava jednostruki ili redundantni MTU rad.
© 2025 NexAuto Technology Limited. Sva prava pridržana.
Izvorno: https://www.nex-auto.com/
Kontakt: sales@nex-auto.com
telefon: +86 153 9242 9628
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
- Delivery: Expedited, freight, and international shipping available worldwide.
- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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The ABB AI845 analog input module was perfect for our space-constrained cabinet. The unit was new and shipping was faster than expected. Professional service made the purchase easy. It's now handling a high channel count of RTD inputs in a compressor monitoring system without any issues. Highly efficient.
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