ABB DAI 03 DAI03 Bailey Freelance 2000 Analog Input Module

Product Overview

The ABB DAI 03 (Part Number: DAI03 / 0369631MR) is a high-precision Analog Input Module designed for the ABB Bailey Freelance 2000 and Symphony Harmony distributed control systems (DCS). This module serves as a critical interface for translating real-world analog signals from field instrumentation—such as pressure transmitters, flow meters, and temperature sensors—into digital data for the controller logic. Engineered for industrial-grade reliability, the DAI 03 provides superior signal conditioning and high-resolution analog-to-digital conversion, ensuring that process variables are captured with the accuracy required for complex automated environments.

Technical Specifications

Technical parameters for the DAI 03 Analog Input Module: