The Emerson VE4003S2B9 (KJ3223X1-BA1 + KJ3223X1-EA1) is a DeltaV Series 2 analog input module designed for high-density acquisition of industrial process signals. It is used to collect 4–20 mA analog inputs from field transmitters such as pressure, temperature, flow, and level instruments, and convert them into digital data for the DeltaV Distributed Control System (DCS).
The configuration combines the KJ3223X1-BA1 analog input card with the KJ3223X1-EA1 16-channel terminal block, enabling compact wiring, structured installation, and reliable signal handling for large-scale process automation systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4003S2B9 |
| I/O Card | KJ3223X1-BA1 |
| Terminal Block | KJ3223X1-EA1 |
| Product Type | Analog Input Module (AI) |
| System Platform | DeltaV Series 2 I/O |
| Input Channels | 16 channels |
| Input Signal | 4–20 mA current loop |
| HART Communication | Supported |
| A/D Resolution | 16-bit |
| Measurement Accuracy | ±0.1% FS (typical industrial grade) |
| Isolation | Channel-to-system galvanic isolation |
| Diagnostics | Loop break detection, transmitter diagnostics, channel fault monitoring |
| Wiring Method | 16-channel terminal block (EA1) |
| Mounting Method | DeltaV carrier-mounted |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Protection | Industrial-grade EMC immunity |
Physical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Dimensions (L × W × H) | Approx. 160 × 130 × 40 mm (module-level) |
| Weight | Approx. 0.2–0.8 kg (varies by configuration) |
Key Features
- High-density 16-channel analog input capability
- Supports 4–20 mA industrial process signals
- Full HART communication for smart field devices
- EA1 terminal block for structured multi-channel wiring
- Strong galvanic isolation for system protection
- Advanced diagnostics for loop and transmitter health
- Designed for Emerson DeltaV Series 2 architecture
- Suitable for large-scale industrial automation systems
