Description
The ABB AI825 Analog Input Module is designed for use in industrial automation applications, specifically within the ABB S800 I/O series. This high-performance module offers the following technical specifications:
- Model: AI825
- Product ID: 3BSE036456R1
- Number of Input Channels: 4
- Signal Specifications:
- -20..+20 mA
- 0(4)..20 mA
- -10..+10 V
- 0(2)..10 V
- Resolution: 14-bit plus sign
- Input Impedance:
- 10 MΩ for voltage input
- 50 Ω for current input
- Isolation: Channel-to-channel and to circuit common, individually isolated
- Power Dissipation:
- Typ. 2.5 W
- Max. 3.2 W
- HART Communication Compatibility: Supports communication with HART protocol
- Galvanic Isolation: Provides reliable separation between inputs to prevent ground loops or electrical noise
