EMERSON P144.R4 – Intelligent I/O Interface Unit with Real-Time Diagnostics

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Description The P144.R4 is a high-reliability I/O processor module developed by EMERSON as a central component of its Ovation distributed control system(DCS).Serving as the intelligent interface between field I/O modules(such as digital input 5X00594G01 or analog input 5X00846G01)and the Ovation controller network,the P144.R4 manages real-time signal acquisition,data buffering,diagnostics,and communication synchronization across an entire I/O chassis.Designed…