Product Overview

The KJ3008X1-BA1 (Part Number 12P2293X052) is a specialized Sequence of Events (SOE) input module designed for the Emerson DeltaV M-series I/O subsystem. This module is engineered to capture digital state changes with high-precision time-stamping, providing the granular visibility required for post-trip analysis and sequence auditing in complex industrial environments. By offloading the time-stamping task from the main controller to the I/O level, it ensures that event resolution is maintained at sub-millisecond accuracy, regardless of the controller scan time.

Key Technical Specifications

• Manufacturer: Emerson Process Management

• Series: DeltaV M-series I/O

• Model ID: KJ3008X1-BA1

• Order Code: 12P2293X052

• Input Resolution: 1 ms (typical for SOE applications)

• Redundancy: Supported (Requires redundant terminal block and carrier)

• Mounting: DIN rail via M-series I/O carrier

• Mass: 0.28 kg

• Dimensions: 4.3 cm x 12.5 cm x 10.5 cm

• System Compatibility: DeltaV Distributed Control System (DCS)

• Lifecycle Status: Discontinued (Legacy support available)

Industrial Applications and Use Cases

The 12P2293X052 module is primarily utilized in sectors where safety-critical monitoring and forensic data analysis are mandatory. It is frequently deployed in Power Generation for turbine trip logging and in Oil and Gas facilities for monitoring Emergency Shutdown (ESD) systems. Within Chemical Processing plants, this module tracks the exact chronological order of valve movements and motor starts/stops during process upsets, allowing engineers to identify the root cause of failures. Its integration into the DeltaV environment enables seamless data flow to the Event Chronicle, ensuring all time-stamped transitions are archived for regulatory compliance and operational optimization.