Description
Overview
The KJ3222X1‑BA1 (12P2532X122 / VE4003S2B2) Analog Input Module is part of the Emerson DeltaV M‑Series I/O family. It provides high‑resolution analog signal acquisition for process control applications, enabling accurate measurement of field variables such as pressure, flow, temperature, and level. Designed for stable operation in demanding industrial environments, it integrates seamlessly into DeltaV DCS architectures.
Functional Characteristics
This module supports HART‑enabled analog inputs, allowing both primary process values and secondary diagnostic data to be transmitted over the same wiring. Internal diagnostics continuously monitor channel health, wiring integrity, and module status. Its design ensures low noise, high measurement stability, and fast update rates for real‑time control.
Key Features
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High‑resolution analog input module for DeltaV M‑Series
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Supports HART communication for device diagnostics
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Robust isolation between channels and system backplane
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Fast signal processing for real‑time control applications
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Rugged housing suitable for harsh industrial environments
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Compatible with DeltaV configuration, calibration, and diagnostic tools
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
KJ3222X1‑BA1 / 12P2532X122 / VE4003S2B2 |
| Product Type |
Analog Input Module |
| System Compatibility |
DeltaV M‑Series I/O Subsystem |
| Dimensions |
10.2 × 5.1 × 19.1 cm |
| Weight |
0.2 kg |
| Input Type |
Analog (4–20 mA, HART‑enabled) |
| Number of Channels |
8 or 16 channels (depending on terminal block) |
| Isolation |
Channel‑to‑channel and channel‑to‑bus isolation |
| Operating Temperature |
−40°C to +70°C |
| Power Source |
DeltaV backplane power |
| Housing Material |
Industrial‑grade polymer |
| HS Code |
8537101190 |
| Country of Origin |
USA |
| System Type |
DCS analog input module |
Application Scenarios
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Acquisition of analog process signals in refining, petrochemical, and power industries
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Integration of HART‑enabled field devices for advanced diagnostics
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Replacement of legacy DeltaV analog input modules
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High‑accuracy measurement applications requiring stable, low‑noise inputs
Additional Notes
This module does not function as a PLC or controller; it is strictly an analog input interface. It requires the appropriate DeltaV terminal block (e.g., VE4003S2B2) for field wiring. Its design ensures long‑term measurement stability and minimal drift.
FAQ
Q: Does this module support HART communication A: Yes. It supports HART‑enabled analog inputs for device diagnostics and configuration.
Q: Can it be used with S‑Series hardware A: No. It is designed specifically for DeltaV M‑Series systems.
Q: What terminal block is required A: It is typically paired with the VE4003S2B2 fused I/O termination block.
