ABB 07AI91 GJR5251600R4202 Analog Input Module

ABB 07AI91 GJR5251600R4202 Analog Input Module

Specific Parameters

• Input Signal Types: It supports various analog input signals, such as 4 – 20mA current signals and 0 – 10V voltage signals.
• Number of Input Channels: It has multiple analog input channels and can simultaneously collect multiple analog signals.
• Accuracy: It has a high measurement accuracy. For example, for a 4 – 20mA signal, the accuracy can reach ±0.1%FS (Full Scale).
• Resolution: It has a high resolution, such as 16 – bit resolution, which can more precisely distinguish the changes of analog quantities.
• Sampling Rate: It can achieve fast sampling. For example, it can sample multiple times per second to ensure timely capture of signal changes.
• Isolation Characteristics: There is electrical isolation between channels and between the input and the system. The isolation voltage can reach a certain value, such as 500Vrms, effectively preventing signal interference and the impact of electrical failures.
• Operating Voltage: Usually, the operating voltage is 24VDC. Some models also support other standard voltages, such as 110VAC or 230VAC.

Product Performance

• High Reliability: It adopts high – quality electronic components and advanced manufacturing processes, has excellent anti – interference ability, can operate stably in complex industrial environments, reduces the probability of failures, and ensures the long – term and reliable operation of the system.
• High – Precision Measurement: It can accurately collect and convert analog signals, providing accurate data for the control system, which helps to improve the accuracy and stability of industrial process control and ensure product quality and production efficiency.
• Flexible Configuration: It supports various input signal types and channel combination methods, and can be flexibly configured according to different application requirements to adapt to diverse industrial control scenarios.
• Fast Response: It has a fast sampling rate and signal processing speed, can timely capture the changes of analog signals and feedback to the control system, enabling the system to respond quickly and achieve real – time control of industrial processes.

Application Fields

• Industrial Automation: In the production lines of the manufacturing industry, it is used to monitor and control the operating parameters of various equipment, such as temperature, pressure, and flow, to achieve automated control and optimization of the production process.
• Power System: It can be used for parameter monitoring in the power generation, transmission, and distribution processes, such as monitoring analog signals like voltage, current, and power, to ensure the safe and stable operation of the power system.
• Petroleum and Chemical Industry: In the processes of oil extraction, refining, and chemical production, it conducts real – time collection and processing of various process parameters, helping enterprises to achieve safe production and efficient operation.
• Intelligent Buildings: It is used in building automation systems to monitor and control environmental parameters in buildings, such as temperature, humidity, and lighting, to achieve intelligent building management, improve energy efficiency, and enhance living comfort.