The ABB INNPM01 is a Network Processing Module designed for the ABB INFI-90 and Symphony Harmony distributed control systems. It serves as a crucial communication link, facilitating data exchange and integration between the plant-wide Control Network and the unit-level Infinet loop. The INNPM01 is engineered for high reliability and performance, managing complex communication tasks and ensuring seamless data flow within the industrial automation environment. Its robust design allows it to handle extensive I/O data and control strategies, making it an essential component for maintaining system integrity and operational efficiency in process control applications.