Foxboro DM400YR-0E I Series Vacuum Expansion Module IO is an I Series IO expansion module from Foxboro that adds input/output capacity for vacuum control tasks within a Foxboro control system. This DM400YR-0E unit is designed to integrate with I Series infrastructure to extend the number of I/O points used in vacuum-related automation. The designation Vacuum Expansion Module IO clarifies its role as a dedicated I/O expansion component for vacuum process applications in the Foxboro I Series ecosystem.
