ABB AI880-1 3BSE028587R1 High-Integrity Analog Input Module
Engineered for precision and reliability in demanding industrial environments, the ABB AI880-1 3BSE028587R1 analog input module delivers 8-channel 4-20mA signal acquisition with 12-bit resolution. Certified to SIL3 safety standards and featuring integrated HART communication, this module ensures seamless integration into process control systems requiring high integrity and real-time data accuracy.


Key Features
- 8-Channel High-Resolution Input: 8 independent 4-20mA analog input channels with 12-bit resolution for precise signal acquisition
- HART Communication Protocol: Enables bidirectional digital communication for device diagnostics and configuration
- SIL3 Safety Certification: Complies with IEC 61508 standards for safety-critical applications
- Compact Design: Space-saving 102 x 119 x 45 mm housing with 0.2 kg weight for flexible installation
- Redundancy Support: Operates in single or redundant configurations for system-critical applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ABB AI880-1 3BSE028587R1 |
| Signal Input | 8 Channels 4-20mA |
| Communication | HART Protocol |
| Certifications | IEC 61508 SIL3 |
| Dimensions | 102 x 119 x 45 mm |
| Weight | 0.2 kg |
Application Fields
This high-performance module is ideal for process automation systems in oil & gas, chemical processing, power generation, and manufacturing industries. Its SIL3 certification makes it suitable for safety-critical applications such as emergency shutdown systems, while the HART compatibility enables advanced diagnostics in smart plant networks.
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