ABBAI820 differential analog input module is a high-precision analog signal acquisition device specially designed for industrial automation control systems. It can realize 4-channel analog signal input, and has excellent anti-interference ability and high-precision measurement, which is suitable for data acquisition and control systems in various industrial environments.
Product Model: 3 BSE008544R1 Product Type: AI820 Number of Channels: 4 Input Voltage Range: ± 10V, ± 5V, 0 (1) … 5V current input range: ± 20mA, 0 (4) … 20mAA/D resolution: 14-bit quarantine mode: Independent electrical quarantine Operating ambient temperature: -25 ° C to + 85 ° C ABB AI820 Differential Analog Input Module The AI820 is a high-performance analog signal processing unit from ABB designed specifically for industrial automation control systems.This module has excellent anti-interference ability and high-precision data acquisition ability, which can meet the needs of various complex industrial environments. It supports multiple input types, including voltage and current signals, and provides 14-bit A/D resolution, ensuring accurate data acquisition. In addition, each channel has an independent electrical quarantine, which effectively prevents the interference between signals and improves the stability and reliability of the system. The AI820 module is also equipped with easy-to-install terminal blocks for convenient field installation and maintenance.