Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
|---|---|
| Product model | ABB AI03 |
| Manufacturer | ABB |
| Product category | Analog Input Module |
| Input Channels | 8 channels |
| Signal Types | RTD (Resistance Temperature Detectors) |
| RTD Types Supported | 100Ω Platinum (U.S. Lab & Industry Std./European Std.), 120Ω Nickel, 53Ω Copper |
| RTD Wiring Options | 2-wire, 3-wire, 4-wire |
| A/D Resolution | 16-bit (with polarity) |
| Update Rate | 450 ms for all 8 channels |
| Accuracy | ±0.1% of Full Scale Range (FSR = 500Ω) |
| Module Power Requirements | 24 VDC (typical power consumption 9.6W) |
| Logic Power | 24 VDC |
| Signal Isolation | 8 groups isolated, 1500 V (1 minute) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 20% to 95% at 40°C (non-condensing) |
| Protection Rating | IP20 |
| Installation Method | Horizontal or vertical installation on a dedicated base plate |
ABB AI03
Product Introduction
The ABB AI03 is a high-performance analog input module designed specifically for the ABB Ability™ Symphony® Plus SD Series I/O systems. It processes up to 8 group-isolated RTD temperature input signals, supporting 2-wire, 3-wire, and 4-wire configurations for various RTD types. Each channel is independently configurable, allowing for precise temperature measurement and control in industrial environments. The module features a 16-bit A/D resolution and updates all 8 channels in just 450 milliseconds, ensuring fast and accurate data acquisition. Its robust design and wide operating temperature range make it suitable for demanding applications in industries such as power generation, oil and gas, and chemical processing.
Core Advantages and Technical Highlights
High Precision and Reliability: The ABB AI03 offers high measurement accuracy with ±0.1% of the full scale range (FSR = 500Ω), ensuring reliable temperature monitoring. Its industrial-grade components and robust design provide long-term reliability, even in harsh environments.
Versatile Configuration: Supporting multiple RTD types and wiring options, the ABB AI03 can be easily configured to meet various application requirements. This flexibility makes it ideal for a wide range of temperature measurement tasks.
Fast Data Acquisition: With a 16-bit A/D resolution and an update rate of 450 milliseconds for all 8 channels, the module provides real-time temperature data, enabling quick response to process changes.
Automatic Calibration: The ABB AI03 features automatic calibration and compensation, eliminating the need for manual adjustments and ensuring consistent performance over time.
Seamless Integration: Designed for the ABB Symphony Plus system, the ABB AI03 integrates seamlessly with other ABB control modules, simplifying system setup and maintenance. It also supports standard communication protocols, facilitating easy integration with third-party systems.
ABB AI03
Typical Application Scenarios
The ABB AI03 is widely used in industries where precise temperature control is critical. In power generation plants, it monitors boiler and turbine temperatures, ensuring optimal efficiency and preventing equipment damage. In the oil and gas sector, the module measures temperatures in pipelines and storage tanks, helping to maintain safe operating conditions. In chemical processing facilities, the ABB AI03 provides accurate temperature data for reaction control and process optimization. Its ability to support multiple RTD types and wiring configurations makes it a versatile solution for various industrial applications.
Related Model Recommendations
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ABB AC800M: A powerful PLC controller that integrates seamlessly with the ABB AI03 for advanced automation control.
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ABB AO03: A complementary analog output module for precise control of actuators and valves.
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ABB DI08: A digital input module that can be used alongside the ABB AI03 to provide a complete I/O solution.
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ABB AI04: An extended version with additional channels, suitable for applications requiring higher input density.
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ABB AI02J: An alternative analog input module with HART protocol support, ideal for applications requiring additional communication capabilities.
Installation, Commissioning and Maintenance Instructions
Installation Preparation: Before installing the ABB AI03, ensure the environment meets the specified temperature and humidity requirements (-40°C to +70°C, non-condensing). Use shielded cables and proper grounding to minimize electromagnetic interference. Follow ABB’s guidelines for installation on a dedicated base plate, ensuring proper ventilation and protection from dust.
Maintenance Suggestions: Regularly inspect connections for wear and clean the module with a static-free cloth to ensure optimal heat dissipation. Use ABB’s dedicated software (e.g., Symphony Plus) for module configuration and firmware updates. Follow ABB’s guidelines for handling sensitive components, including anti-static measures during maintenance.
Service and Guarantee Commitment
ABB stands behind the quality and reliability of the ABB AI03, offering a comprehensive warranty that covers manufacturing defects and performance issues for a specified period. Our dedicated after-sales support team is available to assist with technical inquiries and provide prompt solutions to ensure minimal disruption to your operations. We also offer extensive training and technical support services to help customers fully leverage the capabilities of the module, ensuring optimal performance and efficiency in their industrial applications.
