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Input Channels |
8–16 Digital Input Channels |
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Input Type |
24 VDC / Dry Contact |
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SOE Resolution |
1 ms Time Stamp Resolution |
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Scan Rate |
Up to 1 kHz per Channel |
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Power Supply |
24 VDC |

Company Service
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Rich experience (Over 20 years of sales experience) |
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Fast delivery (In-stock products usually ship within 1-3 days) |
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Large inventory (Carrying various brands and maintaining overseas warehouses) |
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Quality assurance (Products come with a 1-year warranty) |
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Contact us |
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Miya zheng |
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Product Overview
The EMERSON KJ3008X1-BA1 12P2293X052 is a DeltaV™ Sequence of Events (SOE) Input Module designed for high-speed event monitoring and precise time-stamped digital input acquisition within Emerson DeltaV Distributed Control Systems. The module captures critical process events with millisecond-level resolution, enabling accurate sequence reconstruction, fault analysis, and operational diagnostics in safety-critical and mission-critical industrial applications. It is widely deployed in power generation, oil & gas, chemical processing, and utility facilities where event chronology is essential for process reliability and compliance.
Technical Specifications
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Manufacturer |
Emerson |
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Product Series |
DeltaV™ S-Series |
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Model Number |
KJ3008X1-BA1 |
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Part Number |
12P2293X052 |
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Product Type |
Sequence of Events (SOE) Input Module |
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Input Channels |
8–16 Digital Input Channels* |
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Input Type |
24 VDC / Dry Contact |
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SOE Resolution |
1 ms Time Stamp Resolution |
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Scan Rate |
Up to 1 kHz per Channel |
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Power Supply |
24 VDC |
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Power Consumption |
Approx. 1.8 W |
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Operating Temperature |
-40°C to +70°C |
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Storage Temperature |
-40°C to +85°C |
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Humidity |
5–95% Non-Condensing |
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Communication |
Redundant DeltaV Network Architecture |
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Weight |
Approx. 0.2–0.45 kg |
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Country of Origin |
USA |
Product Features
l High-Speed Event Capture
Records digital status changes with millisecond-level accuracy, ensuring precise event chronology for critical process analysis.
l Sequence of Events Recording
Provides comprehensive SOE functionality for incident investigation, trip analysis, and root-cause diagnostics.
l Deterministic Time Synchronization
Utilizes DeltaV system time synchronization to maintain accurate event sequencing across the control architecture.
l Redundant Communication Architecture
Supports reliable operation through primary and secondary network communication paths.
l Industrial-Grade Reliability
Designed for continuous operation in harsh industrial environments with excellent vibration and shock resistance.
l Integrated Event Memory
Features onboard event storage for secure event retention and automatic upload to DeltaV workstations.
Product Uses
l Sequence of Events recording
l Turbine trip monitoring
l Emergency shutdown system diagnostics
l Power system disturbance analysis
l Digital status monitoring
l Alarm sequence tracking
l Process incident investigation
l Critical equipment event logging
FAQ
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Q1: Why is the EMERSON KJ3008X1-BA1 12P2293X052 considered a critical module for Sequence of Events analysis? A: The KJ3008X1-BA1 12P2293X052 captures digital state changes with millisecond-level timestamp accuracy, allowing engineers to reconstruct event sequences with exceptional precision. |
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Q2: How does the EMERSON KJ3008X1-BA1 12P2293X052 improve root-cause investigation following process disturbances? A: The module records the exact chronological order of field events, helping maintenance and operations teams identify initiating causes and system responses rapidly. |
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Q3: What makes the EMERSON KJ3008X1-BA1 12P2293X052 suitable for high-availability DeltaV control systems? A: Its redundant communication architecture, high-speed acquisition capability, and industrial-grade design support reliable operation in mission-critical environments. |
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Q4: Which industries gain the greatest operational value from deploying the EMERSON KJ3008X1-BA1 12P2293X052? A: Power generation, oil & gas, petrochemical, utility, and process manufacturing facilities benefit significantly from its advanced event-monitoring capabilities. |
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Q5: How does the EMERSON KJ3008X1-BA1 12P2293X052 contribute to process reliability and regulatory compliance? A: By providing accurate event records, audit trails, and detailed operational histories, the module supports compliance reporting, safety investigations, and continuous process improvement initiatives. |
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