Description
Overview
The Emerson KJ3222X1‑BA1 (12P2532X072) VE4003S2B2 is an analog input module engineered for DeltaV™ M‑Series control architectures. Designed for stable signal acquisition and dependable field communication, it supports 4–20 mA HART inputs and integrates seamlessly into redundant I/O environments. Its compact footprint and robust electrical design make it suitable for continuous‑process industries requiring high reliability.
Key Features
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4–20 mA HART analog input capability
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Redundant Series 2 architecture
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Real‑time diagnostics for channel health and wiring integrity
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High‑speed data refresh for closed‑loop control
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Compatible with DeltaV™ M‑Series I/O carriers and termination assemblies
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Designed for harsh industrial operating conditions
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Supports Ethernet‑based communication services within the DeltaV system
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3222X1‑BA1 |
| Part Number |
12P2532X072 |
| Associated Module |
VE4003S2B2 |
| Product Type |
Analog Input Module (4–20 mA HART) |
| System Platform |
DeltaV™ M‑Series |
| Input Channels |
8‑channel analog input (HART‑enabled) |
| Signal Type |
4–20 mA, HART digital overlay |
| Isolation |
Channel‑to‑bus and channel‑to‑channel isolation |
| Diagnostics |
Open circuit, short circuit, module health, HART status |
| Communication |
Ethernet‑based DeltaV I/O subsystem |
| Dimensions |
4.1 × 12.5 × 10.5 cm |
| Weight |
0.2 kg |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| Operating Mode |
Redundant Series 2 |
| System Type |
DCS |
| Availability |
In stock |
Functional Description
This module provides stable analog measurement for process variables such as pressure, temperature, flow, and level. Its HART capability enables retrieval of secondary device variables and advanced diagnostics without interrupting the primary analog signal. The module’s internal fault detection algorithms help identify wiring issues, sensor degradation, and communication anomalies early, improving system uptime.
When paired with the VE4003S2B2 termination block, the module supports fused field wiring protection and simplifies maintenance activities. Its modular design allows rapid replacement and expansion within existing DeltaV installations.
Application Scenarios
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Refining and petrochemical production
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Power generation and turbine control
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Chemical batch and continuous processing
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Water treatment and utility systems
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Pipeline and compressor station automation
FAQ
Q: Is the module compatible with all DeltaV M‑Series carriers? A: Yes, it is designed for standard M‑Series I/O carriers and redundant configurations.
Q: Does the module support HART pass‑through to AMS Device Manager? A: Yes, HART data can be accessed for device configuration and diagnostics.
Q: Can this module replace earlier Series 1 analog input cards? A: It can be used as a functional upgrade where Series 2 compatibility is supported by the system.
