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Within the Symphony Plus product line, ABB SPSED01 serves as a Sequence of Events Digital Input Module.
From a maintenance perspective, a digital input module receives discrete on/off states from field contacts and devices, then makes those states available to the controller for monitoring, sequencing, alarms, and interlocks. The product should be matched to the documented control-system position.
Within the assigned control-system position, this product is associated with the Symphony Plus family and the PLC modules category. Configuration and compatibility should be confirmed for the exact system in which it will be used. The documented module assignment should remain the basis for selection.
ASEA Brown Boveri - ABB Symphony Plus SPSED01 is a newer remarketed version of the long standing ABB Bailey Infi 90 IMSED01.
Symphony Plus - HR Series (Harmony Rack) I/O - SPSED01
Sequence of Events Digital Input Module, 16 channel
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