Description
Overview
The Emerson KJ3008X1‑BA1 (12P2293X052) Sequence Events Module is a DeltaV M‑series I/O component designed to capture high‑resolution time‑stamped digital events for sequence‑of‑events (SOE) analysis. It provides precise detection of discrete signal changes, enabling operators to reconstruct event timelines and diagnose process upsets with exceptional accuracy.
Engineered for demanding industrial environments, this module integrates seamlessly with DeltaV DCS architectures and supports applications where millisecond‑level event recording is essential.
Key Features
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High‑resolution sequence‑of‑events (SOE) recording
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Millisecond time‑stamping for accurate event reconstruction
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24 VDC digital input capability
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Channel isolation for improved signal integrity
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Built‑in diagnostics for wiring and module health
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Hot‑swappable design for minimal downtime
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Robust performance in electrically noisy environments
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Compatible with DeltaV M‑series carriers and controllers
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3008X1‑BA1 |
| Part Number |
12P2293X052 |
| Product Type |
Sequence Events Module |
| Input Channels |
16 digital inputs |
| Input Voltage |
24 VDC nominal |
| Time‑Stamp Resolution |
Millisecond‑level SOE recording |
| Isolation |
Channel‑to‑bus and channel‑to‑channel |
| Diagnostics |
Input status, wiring integrity, module health |
| Operating Temperature |
–40°C to +70°C |
| Storage Temperature |
–40°C to +85°C |
| Dimensions |
4.3 × 12.5 × 10.5 cm |
| Weight |
0.28 kg |
| System Compatibility |
DeltaV DCS |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Availability |
In Stock |
| Minimum Order |
1 unit |
Functional Description
The KJ3008X1‑BA1 (12P2293X052) module is designed to capture and time‑stamp discrete input transitions with high precision. It is widely used in applications where understanding the exact sequence of events is critical—such as trip analysis, shutdown investigations, and safety‑related diagnostics.
Its advanced diagnostics monitor wiring conditions, input integrity, and module performance, enabling early detection of abnormal conditions. The module’s rugged design ensures stable operation in environments exposed to electrical noise, vibration, and temperature fluctuations.
When integrated into a DeltaV DCS, the module enhances operational visibility, supports root‑cause analysis, and improves overall system reliability.
Application Scenarios
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Sequence‑of‑events recording in power plants
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Emergency shutdown (ESD) event tracking
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Trip and alarm analysis in oil & gas facilities
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High‑speed digital event monitoring in chemical processing
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Root‑cause investigation for process upsets
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Safety‑related event diagnostics
FAQ
Q: What is the primary function of this module? A: It records time‑stamped digital events for sequence‑of‑events (SOE) analysis.
Q: What voltage level does it support? A: It is designed for 24 VDC digital input signals.
Q: Can it be hot‑swapped? A: Yes, it supports hot‑swap replacement when installed in a DeltaV M‑series carrier.
Q: Does it include diagnostic features? A: Yes, it provides wiring integrity checks, input status monitoring, and module health diagnostics.
