What is the primary functional role of the ABB AI801 3BSE020512R1?
The AI801 3BSE020512R1 is an 8-channel analog input module designed to acquire process signals such as 0-20 mA or 4-20 mA currents with high accuracy, serving as a critical component within the distributed S800 I/O system.
What are the core technical specifications ensuring its measurement precision?
This module features 12-bit resolution and a maximum error of 0.1%, supported by PTC-based input protection and channel-group isolation to ensure signal integrity in demanding industrial environments.
How does it integrate within an industrial control architecture?
As part of the S800 I/O family, the AI801 3BSE020512R1 communicates via industry-standard fieldbus protocols (e.g., Profibus DP), enabling seamless integration into large-scale distributed control systems (DCS) for remote data acquisition.
What are its key electrical characteristics and environmental tolerances?
The module operates with a 24 VDC power supply, has a power dissipation of 1.5 W, and is engineered to function reliably across a wide operating temperature range suitable for harsh industrial applications.
What advanced features support system reliability and ease of maintenance?
It supports Hot-Swap Replacement and utilizes a Module Terminal Unit (MTU) for direct field wiring, facilitating quick maintenance without requiring a full system shutdown to ensure high process availability.
For more information on how your data is processed and stored by Moore automated please read our privacy policy.
Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, drives and servo motors, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.