Description
Overview
The KJ3222X1‑BA1 (12P2532X092) VE4003S2B2 module is a high‑density analog input unit developed for Emerson’s DeltaV M‑series I/O platform. It provides reliable acquisition of multiple 4–20 mA process signals, enabling accurate monitoring of critical plant parameters within distributed control system architectures. Its design emphasizes signal integrity, diagnostic visibility, and long‑term operational stability in demanding industrial environments.
This module integrates seamlessly with DeltaV controllers and termination assemblies, supporting flexible installation and scalable expansion for both new and retrofit automation projects.
Functional Characteristics
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Sixteen‑channel analog input acquisition for high‑density installations
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Designed for 4–20 mA process loops with robust isolation
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Real‑time diagnostics for channel health, wiring integrity, and module status
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Compatible with VE4003S2B2 fused I/O termination assemblies
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Supports HART passthrough when paired with appropriate carriers
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Hot‑swappable design for uninterrupted system operation
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Rugged construction suitable for harsh industrial conditions
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3222X1‑BA1 |
| Part Number |
12P2532X092 |
| Series |
VE4003S2B2 |
| Product Type |
Analog Input Module |
| Channels |
16 AI |
| Input Signal |
4–20 mA (loop or externally powered depending on carrier) |
| Resolution |
16‑bit A/D |
| Isolation |
Channel‑to‑bus and channel‑to‑channel isolation |
| Diagnostics |
Open circuit detection, module health, signal quality |
| System Compatibility |
DeltaV M‑series I/O Subsystem |
| Dimensions |
10.2 × 5.1 × 19.1 cm |
| Weight |
0.2 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| Operating Temperature |
–40°C to +70°C (typical M‑series specification) |
| Condition |
Brand New |
| Availability |
In Stock |
Application Scenarios
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Multi‑loop process monitoring in refining and petrochemical plants
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Chemical batch and continuous production systems
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Power generation turbine and boiler instrumentation
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Water treatment and environmental monitoring networks
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Facilities requiring high‑density analog measurement with stable long‑term performance
Model Comparison
| Model |
Type |
Channels |
Signal Type |
Notes |
| KJ3222X1‑BA1 |
Analog Input |
16 |
4–20 mA |
High‑density AI module |
| KJ3221X1‑BA1 |
Analog Input |
8 |
4–20 mA |
Lower channel count |
| KJ3241X1‑BA1 |
Analog Output |
8 |
4–20 mA |
AO module for control loops |
FAQ
Q: Does this module support HART communication? A: Yes. HART passthrough is supported when used with compatible HART I/O carriers.
Q: Is the VE4003S2B2 termination block required? A: It is the recommended fused termination block for this module, ensuring proper wiring protection and channel isolation.
Q: Can the module be replaced online? A: Yes. It supports hot‑swap replacement without shutting down the I/O subsystem.
