The Bailey 1948028C1 Global Memory Module is a Bailey/ABB memory expansion card for Network 90 and Infi 90 control systems, providing 2 MB of global RAM for shared data across the MCS architecture. It enables a single memory resource accessible by multiple controllers across the Bailey DCS network, improving cross‑processor data access and synchronization. Catalog listings describe 1948028C1 as a global RAM module in the Bailey family of components, configured as a PCB-based memory module. Typical applications include industrial automation tasks that rely on centralized memory for cross‑module data sharing within Bailey Infi 90/Network 90 installations.
