ABB AI02 Analog input module

ABB AI02 Analog input module

Specific Parameters 

• Number of Input Channels: 8 analog input channels, which can simultaneously collect multiple analog signals.
• Input Signal Types: Supports various analog signal inputs, including 0 – 10V voltage signals, 0 – 20mA current signals, 4 – 20mA current signals, thermocouples (such as Pt100), and thermocouples (such as type K, type J).
• Measurement Accuracy: For voltage and current signals, the measurement accuracy is ±0.1%FS (full scale); for thermocouple and thermocouple signals, the measurement accuracy is ±0.2%FS and ±1℃ (under specific conditions), respectively.
• Resolution: 16 – bit resolution, which can precisely reflect the subtle changes in analog signals.
• Sampling Frequency: The maximum sampling frequency can reach 100Hz, enabling rapid acquisition of analog signal data.
• Isolation Voltage: The isolation voltage between channels and between channels and the system is 500V AC, effectively preventing electrical interference and faults.
• Operating Voltage: 24V DC, with an allowable voltage fluctuation range of ±10%.
• Protection Level: IP20, suitable for general indoor industrial environments.
• Overall Dimensions: 100mm in length, 80mm in width, and 40mm in height.
• Weight: Approximately 0.4kg.

Product Performance

• High – Precision Acquisition: With a 16 – bit resolution and low – error measurement accuracy, it can accurately capture the changes in analog signals, providing accurate data support for industrial control systems and meeting the high – precision measurement requirements of industrial production.
• Strong Anti – Interference Ability: It has electrical isolation and advanced anti – interference design, which can effectively resist electromagnetic interference, power fluctuations and other interference sources in industrial sites, ensuring the accuracy and stability of the collected data, and can operate reliably even in a strong interference environment.
• Flexible Configuration: It supports multiple analog signal type inputs. Users can flexibly configure the signal type, range and other parameters of the input channels through software according to actual application requirements, which is convenient to adapt to different industrial field devices.
• High Stability: It uses high – quality electronic components and strict production processes. After long – term aging tests, the Mean Time Between Failures (MTBF) exceeds 100,000 hours, and it can operate stably in industrial environments for a long time, reducing maintenance costs and downtime.