pssa meaning in oil and gas
Definition
Production Safety System Application
pssa means Production Safety System Application. A portion of a larger distributed control system (DCS) which contains fail safe or shut down logic or alarms. This DCS replaces shut down or alarm systems which may have…
A portion of a larger distributed control system (DCS) which contains fail safe or shut down logic or alarms. This DCS replaces shut down or alarm systems which may have been traditionally separate from the DCS or embedded in programmable logic controllers or either local or board mounted annunciation panels.
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