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Product Overview
The ABB AI820 3BSE008544R1 Analog Input Module is a high-performance input module designed for use in ABB’s AC 800M control system. This module provides 8 differential analog input channels, supporting high-precision data acquisition in industrial automation applications. With a robust design and excellent signal isolation, the AI820 ensures accurate and reliable analog signal processing while minimizing interference and noise.
The AI820 supports a wide range of input signal types, including 0-10V, ±10V, and 0-20mA, making it ideal for a variety of process control applications. It also features 16-bit resolution, providing high accuracy and stability for industrial measurement and control systems. With a compact and rugged design, it is well-suited for harsh environments and integrates seamlessly with ABB’s 800xA and Freelance DCS systems.
Product Specifications
The following table presents the key specifications of the ABB AI820 3BSE008544R1:
Specification | Details |
---|---|
Product Type | Analog Input Module |
Part Number | AI820 3BSE008544R1 |
Number of Channels | 8 differential inputs |
Input Signal Range | 0-10V, ±10V, 0-20mA |
Resolution | 16-bit ADC |
Input Impedance | >10MΩ (voltage input), 250Ω (current input) |
Isolation | 1500 V AC between field and system |
Scan Rate | 10 ms per channel |
Communication Interface | PROFIBUS DP, Modbus RTU |
Power Consumption | 3.5 W |
Operating Voltage | 24V DC |
Operating Temperature | -25°C to +70°C |
Humidity Tolerance | 5% to 95% non-condensing |
Certifications | CE, UL, CSA, ATEX |
Dimensions | 45 x 102 x 119 mm |
Weight | 0.2 kg |
Product Applications
The ABB AI820 Analog Input Module is widely used in industries that require precise and reliable analog signal processing. Some of the main application areas include:
- Power Plants & Energy Management: Used for monitoring voltage, current, and temperature in power generation facilities.
- Oil & Gas Industry: Helps in monitoring pipeline pressures, fluid levels, and gas flow rates for efficient operations.
- Chemical & Pharmaceutical Industries: Ideal for monitoring chemical composition, reaction temperatures, and production parameters.
- Water & Wastewater Treatment: Used in real-time monitoring of water quality, pH levels, and flow rates.
- Manufacturing & Process Automation: Ensures accurate control of industrial processes by monitoring pressure, temperature, and humidity.
Product Advantages
The ABB AI820 module offers several benefits, making it a preferred choice in industrial automation:
✔ High-Resolution Data Acquisition – With 16-bit resolution, it provides precise signal processing.
✔ Versatile Input Range – Supports 0-10V, ±10V, and 0-20mA, making it flexible for various applications.
✔ High Electrical Isolation – 1500V AC isolation ensures protection against electrical interference.
✔ Fast Response Time – Provides 10 ms scan rate per channel, enabling real-time monitoring.
✔ Robust Design – Designed to operate in extreme temperatures from -25°C to +70°C.
✔ Efficient Power Consumption – Consumes only 3.5W, ensuring energy efficiency.
✔ Compatible with ABB’s AC 800M Controller – Seamless integration with ABB’s 800xA and Freelance DCS systems.
✔ Reliable Communication Interfaces – Supports PROFIBUS DP and Modbus RTU for flexible system integration.
Latest News Titles
Here are some of the latest developments related to ABB automation products:
- “ABB Enhances Industrial Automation with AI-Based Predictive Maintenance Solutions”
- “ABB Introduces Next-Generation AC 800M Modules for Smarter Process Control”
- “The Role of ABB AI820 in Improving Precision and Efficiency in Power Plants”
- “ABB Expands Its Range of High-Performance Analog Input Modules for Industrial Automation”
- “ABB Strengthens Industrial Safety with Advanced Signal Processing Technologies”
Frequently Asked Questions (FAQ)
-
What is the primary function of the ABB AI820 module?
- The AI820 is an 8-channel analog input module designed for precise signal acquisition in industrial control systems.
-
What types of input signals does the AI820 support?
- It supports 0-10V, ±10V voltage inputs, and 0-20mA current inputs.
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What is the resolution of the AI820 module?
- The module has a 16-bit ADC resolution, ensuring high-precision measurements.
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Is the AI820 module compatible with ABB’s AC 800M controller?
- Yes, the AI820 is fully compatible with ABB’s AC 800M control system.
-
What type of isolation does the AI820 module provide?
- It provides 1500V AC isolation between the field and system, ensuring electrical protection and noise reduction.
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What is the power consumption of the AI820?
- The module consumes 3.5W, making it energy-efficient.
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Can the AI820 be used in hazardous environments?
- Yes, it is ATEX-certified and can be used in hazardous industrial environments.
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What is the maximum operating temperature of the AI820?
- It can operate at temperatures up to +70°C, making it suitable for harsh conditions.
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Does the AI820 support remote diagnostics?
- Yes, it supports remote diagnostics and status monitoring through ABB’s control system.
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What industries commonly use the AI820 module?
- The AI820 is widely used in power generation, oil & gas, chemical processing, water treatment, and manufacturing.
Recommended Related Models
Here are 10 related models from ABB’s analog input module lineup:
Model | Description |
---|---|
AI810 | 8-channel analog input module, 0-10V |
AI815 | 8-channel differential analog input |
AI825 | 8-channel isolated analog input, HART |
AI830A | 16-channel analog input module |
AI835A | 8-channel RTD input module |
AI880A | 8-channel universal input module |
AI895 | 16-channel analog input, current/voltage |
AI910 | 16-channel high-density analog input |
AO810 | 8-channel analog output module |
AO815 | 8-channel isolated analog output |
Popular ABB Models
Here are 10 other popular ABB models across various automation product categories:
Model | Description |
---|---|
PM861A | AC 800M High-Performance Controller |
CI854A | PROFIBUS DP Communication Module |
DO810 | 16-channel digital output module |
DI810 | 16-channel digital input module |
TU810V1 | Base Unit for I/O Modules |
PM891 | High-Performance Processor Unit |
AO845 | Analog Output Module, 8 Channels, HART |
DI830 | Digital Input Module, 16 Channels |
DO840 | Digital Output Module, 16 Channels |
CI801 | Communication Interface Module |