Description
Overview
The KJ3222X1‑BA1 (12P2532X122) VE4003S2B3 is a high‑density analog input module developed for Emerson’s DeltaV M‑series I/O platform. It provides reliable acquisition of multiple 4–20 mA process signals, ensuring accurate monitoring of critical plant variables within distributed control system environments. Its design emphasizes signal stability, diagnostic visibility, and long‑term operational performance in demanding industrial settings.
This module integrates seamlessly with DeltaV controllers and VE4003S2B3 termination assemblies, supporting flexible installation and scalable expansion for both new and existing automation infrastructures.
Functional Characteristics
-
Sixteen‑channel analog input capability for high‑density applications
-
Designed for 4–20 mA process loops with robust electrical isolation
-
Real‑time diagnostics for channel integrity, module health, and wiring conditions
-
Compatible with VE4003S2B3 mass‑termination blocks
-
Supports HART passthrough when used with appropriate carriers
-
Hot‑swappable design for uninterrupted system operation
-
Rugged construction suitable for harsh industrial environments
Technical Specifications
| Parameter |
Specification |
| Model |
KJ3222X1‑BA1 |
| Part Number |
12P2532X122 |
| Series |
VE4003S2B3 |
| Product Type |
Analog Input Module |
| Channels |
16 AI |
| Input Signal |
4–20 mA (loop‑powered 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 |
| Condition |
Brand New |
| Availability |
In Stock |
Application Scenarios
-
Multi‑loop process monitoring in refining and petrochemical plants
-
Chemical batch and continuous production systems
-
Power generation turbine and boiler instrumentation
-
Water treatment and environmental monitoring networks
-
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 paired with compatible HART I/O carriers.
Q: Is the VE4003S2B3 termination block required? A: It is the recommended mass‑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.
