The Foxboro P0922VV (FBM216) is a redundant, 8-channel, isolated analog input module for the I/A Series distributed control system (DCS). It acquires and conditions 4–20 mA analog signals from field transmitters (e.g., pressure, level, flow), supports HART communication, and provides galvanic isolation for system protection. Designed for high-reliability process control, it operates in redundant pairs (Master/Tracker) to ensure uninterrupted measurement in harsh industrial environments.
