The Emerson VE4003S2B1 (KJ3222X1-BA1 + KJ4001X1-CA1) is a DeltaV Series 2 analog input module designed for accurate acquisition of industrial process signals. It is widely used to interface with field transmitters such as pressure, temperature, flow, and level devices, supporting both standard 4–20 mA signals and HART digital communication.
This configuration combines the KJ3222X1-BA1 analog input card with the KJ4001X1-CA1 standard I/O termination block, ensuring structured wiring, stable signal integrity, and reliable long-term operation in demanding industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4003S2B1 |
| Module Part Number | KJ3222X1-BA1 |
| Termination Block | KJ4001X1-CA1 |
| Product Type | Analog Input Module (AI) |
| System Platform | DeltaV Series 2 I/O |
| Input Channels | 8 channels |
| Input Signal | 4–20 mA current loop |
| HART Support | Yes (digital communication overlay) |
| Measurement Type | Process variable acquisition (PV) |
| Accuracy | High-precision industrial grade (typ. ±0.1% FS class) |
| Resolution | 16-bit A/D conversion (typical DeltaV AI architecture) |
| Isolation | Channel-to-system galvanic isolation |
| Diagnostics | Loop break, sensor fault, and device health monitoring |
| Wiring Interface | KJ4001X1-CA1 standard termination block |
| Mounting Method | DeltaV I/O carrier mounted |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Protection | Industrial noise immunity design |
Physical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Dimensions (L × W × H) | 160 × 130 × 40 mm |
| Length × Width × Height | Assembly-level DeltaV module format |
| Weight | Approx. 0.45–0.80 kg |
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