ABB AI830A-eA 3BSE040662R2 Analog Input Module

The ABB AI830A-eA 3BSE040662R2 is an advanced analog input module designed for demanding industrial environments and critical automation applications. As part of ABB’s S800 I/O series, this module delivers high reliability, precise signal acquisition, and seamless integration with ABB’s control systems such as the System 800xA and AC 800M controllers. The AI830A-eA supports 4–20 mA current input signals and is particularly suited for applications where galvanic isolation and system accuracy are paramount.

Built with compact dimensions and an industrial-grade form factor, the module is optimized for installations where space-saving, easy wiring, and robust signal integrity are required. Each of its 8 channels is individually isolated, providing added protection and preventing cross-channel interference. This makes the AI830A-eA a preferred choice in process industries such as oil & gas, power generation, chemicals, and water treatment.

Product Parameters

Product Applications

The AI830A-eA is engineered to support a wide range of industrial analog signal monitoring tasks. It is used across multiple industries to interface sensors and transmitters into control systems.

• Power Generation: Accurately reads critical process variables such as steam pressure, fuel flow, and turbine parameters to maintain efficiency and safety.

• Oil & Gas: Integrates pressure and flow sensors from remote platforms or pipelines, transmitting data securely and precisely back to control rooms.

• Water & Wastewater Treatment: Monitors flow meters, chemical dosing pumps, and pH analyzers to control treatment processes accurately.

• Chemical and Petrochemical Industries: Provides input data from high-precision instruments monitoring temperature and pressure in reactors and pipelines.

• Pulp and Paper Mills: Captures analog feedback from process lines for consistency, temperature, and flow regulation.

• Food and Beverage Manufacturing: Interfaces hygienic sensors for real-time monitoring of flow, temperature, and pressure in automated production lines.

Product Advantages

• Isolated Inputs for Safety: Each channel is galvanically isolated, ensuring no signal interference or ground loop issues between channels.

• Compact Design: Measuring only 45 × 102 × 119 mm, the module saves valuable cabinet space without sacrificing functionality.

• High Accuracy: ±0.1% full-scale accuracy ensures dependable measurements even in tightly regulated industrial processes.

• Versatile Mounting and Integration: Supports both DIN rail and base mounting, easily integrating into existing ABB S800 I/O and System 800xA environments.

• Reliable Operation in Harsh Conditions: Withstands high humidity and wide temperature ranges, making it suitable for outdoor or heavy industrial use.

• Fast Response Time: <10 ms response allows real-time monitoring and prompt system feedback.

• Low Power Consumption: Operates efficiently with minimal heat generation, extending module life.

• Compliance with International Standards: Certified for safety and environmental compliance, including CE and RoHS directives.

Frequently Asked Questions (FAQ)

Q1: What type of analog signal does the AI830A-eA accept?

A1: It supports 4–20 mA current input signals, which are standard in industrial applications.

Q2: Are the input channels isolated from each other?

A2: Yes, each of the 8 channels is individually galvanically isolated for maximum reliability.

Q3: What is the resolution of the AI830A-eA?

A3: The module provides 12-bit resolution, sufficient for accurate industrial process measurements.

Q4: Can this module operate in high-humidity or hot environments?

A4: Yes, it operates from -25°C to +70°C and up to 95% non-condensing humidity.

Q5: What are the dimensions and weight of the module?

A5: The AI830A-eA measures 45 × 102 × 119 mm and weighs 0.325 kg.

Q6: Is the AI830A-eA hot-swappable?

A6: Yes, when used with the appropriate terminal units, the module supports hot-swapping.

Q7: Which control systems is the module compatible with?

A7: It integrates seamlessly with ABB’s System 800xA and AC 800M controllers via the S800 I/O system.

Q8: Does the module require calibration after installation?

A8: The factory-calibrated design reduces the need for field calibration, but periodic checks are recommended.

Q9: What protections are in place for the inputs?

A9: The inputs are protected against overvoltage and electrical noise, improving longevity and signal fidelity.

Q10: Can I use this module with non-ABB systems?

A10: While optimized for ABB systems, it can potentially be used in third-party systems if proper interfacing is available.