The ABB Symphony Plus Digital Input (DI03) module is designed for advanced process control applications, featuring 16 channels that support 24 V DC inputs. This module enables the seamless integration of digital signals into the Symphony Plus control system, providing reliable and precise monitoring of various operational parameters. Its robust design ensures high performance in demanding industrial environments, making it suitable for a wide range of applications. With its compact form factor and user-friendly interface, the DI03 module offers enhanced flexibility and scalability, contributing to efficient system management and improved operational efficiency.