Sequence of Events Recorder (also part no YIMSER01, PIMSER01).
The Bailey IMSER01 is a legacy Sequence of Events Recorder (SER) module used within the ABB/Bailey INFI 90 and Network 90 distributed control systems (DCS). It is designed to continuously monitor field inputs, detect state transitions, and provide high-resolution time-stamps to ensure exact chronology during plant events.
Key Specifications & Context
- Product Line: Bailey INFI 90 / Symphony
- Function: Sequence of Events Recorder (SER)
- Role in System: Captures digital input transitions at the time of occurrence and passes this event data to the sequence of event server node for analysis.
- System Integration: Works alongside modules like the IMSET01 (Sequence of Events Time Keeper) and IMSED01 to keep all input detection modules time-synchronized.