Xiamen Xingruijia Import and Export Co., Ltd. has been specializing in the sales of industrial control equipment spare parts for 20 years. For more ABB models, please refer to the product list . If you need other brands or models, please contact us. We have a variety of brands and models in stock, and we can purchase difficult to order models for you. We look forward to your inquiry!!!

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ABB AI02J Overview

The ABB AI02J is a high-performance analog input module developed by ABB for industrial automation systems. It is commonly used for field signal acquisition in the ABB Ability™ Symphony Plus SD distributed control system and ACS800 series drives. With its high accuracy, fast response, and strong noise immunity, the module enables reliable measurement of process variables such as temperature, pressure, flow, and level.

1. Key Functions and Features

2. Typical Applications

Power Industry: Works with substation automation systems to acquire current, voltage, and other parameters.

Petrochemical: Monitors pressure, temperature, and flow for process control.

Water Treatment: Measures liquid level and flow rate to ensure supply safety.

General Industrial Automation: Integrates with PLC, DCS, and robot control systems to achieve high-precision closed-loop control.

3. Installation and Usage Notes

Environmental Requirements: Ensure operating temperature and humidity meet specifications. With an IP20 rating, the module should be used in clean industrial environments without heavy dust or corrosive substances.

Wiring: Uses terminal block connections supporting 4–20 mA or 0–10 V signals. Shielded cables are recommended to minimize noise.

Module Configuration: Channel mapping and calibration are performed via software in Symphony Plus or ACS800 systems. Supports secondary variable configuration for HART devices.

4. Differences Compared with Other ABB I/O Modules

The AI02J is dedicated to analog input and focuses on high-accuracy signal acquisition.

Other modules (e.g., digital I/O or analog output modules) provide different signal types or control functions.

Within the same control system, the AI02J is often used together with digital I/O and analog output modules to form a complete field–control–monitoring loop.

Conclusion

The ABB AI02J is a high-precision analog input module designed for industrial environments. Featuring 16 channels, a wide input range, excellent noise immunity, and strong temperature adaptability, it is widely used in power, petrochemical, and other industries requiring accurate process measurement.

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 If you have any question pls do not hesitate to contact us. We can supply all kind of the automation parts,
 If you want to purchase parts pls send the parts model to my mail.
 If you have any question pls do not hesitate to contact us. We can supply all kind of the automation parts,
 If you want to purchase parts pls send the parts model to my mail or add my WhatsApp.

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