The Emerson VE4003S6B1 (KJ3225X1-BA1) is a DeltaV Series 2 analog input module designed primarily for RTD (Resistance Temperature Detector) and resistance/millivolt signal measurement. It is used in Emerson DeltaV Distributed Control Systems (DCS) for high-accuracy temperature monitoring and industrial process measurement.
This module converts low-level resistance or RTD signals into digital values for control and monitoring applications in industries such as oil & gas, power generation, chemical processing, and heavy manufacturing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4003S6B1 |
| I/O Card | KJ3225X1-BA1 |
| Product Type | RTD / Resistance Analog Input Module |
| System Platform | DeltaV Series 2 I/O |
| Input Channels | 8 channels |
| Input Types | RTD (PT100, PT1000, etc.), resistance (ohm), millivolt (mV) |
| Temperature Range | -200°C to 850°C (depending on RTD type) |
| A/D Resolution | 16-bit |
| Measurement Accuracy | ±0.1% FS (typical) |
| Isolation | Channel-to-channel and channel-to-system galvanic isolation |
| Diagnostics | Open circuit detection, sensor fault detection |
| Mounting Method | DeltaV carrier-mounted |
| Operating Temperature | -40°C to +70°C |
| Humidity Range | 5%–95% non-condensing |
| EMC Protection | Industrial-grade noise immunity |
Physical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Dimensions (L × W × H) | Approx. 160 × 130 × 40 mm |
| Weight | Approx. 0.28–0.5 kg (varies by source/configuration) |
Key Features
- 8-channel RTD / resistance / mV input capability
- High-accuracy temperature measurement
- Supports multiple RTD sensor types (PT100, PT1000, etc.)
- Strong electrical isolation for industrial environments
- Built-in diagnostics for sensor and wiring faults
- Seamless integration with Emerson DeltaV systems
- Designed for continuous 24/7 process operation
