The Emerson VE4003S2B9 (KJ3223X1-BA1 + KJ3223X1-EA1) is a DeltaV Series 2 analog input solution designed for high-density acquisition of industrial process signals. It is used to interface with field instruments such as pressure, temperature, flow, and level transmitters, converting 4–20 mA analog signals into digital data for the DeltaV Distributed Control System (DCS).
This configuration pairs the KJ3223X1-BA1 analog input card with the KJ3223X1-EA1 16-channel analog input terminal block, providing structured wiring, compact installation, and reliable signal handling in large-scale industrial 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 Interface | 16-channel AI 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 |
| Length × Width × Height | Module + terminal block assembly (varies by cabinet design) |
| Weight | Approx. 0.2–0.8 kg |
Key Features
- High-density 16-channel analog input capability
- Supports 4–20 mA signal acquisition
- Full HART communication support for smart field devices
- EA1 terminal block enables structured multi-channel wiring
- Strong electrical isolation for system protection
- Advanced diagnostics for loop and sensor health monitoring
- Designed for Emerson DeltaV Series 2 architecture
- Suitable for large-scale process control systems
