The Emerson VE4003S5B1 (KJ3002X1-BG2 + 12P1731X082) is a DeltaV Series 2 analog input module primarily used for thermocouple and low-level millivolt (mV) signal acquisition. It is designed for industrial temperature measurement applications where high accuracy, noise immunity, and reliable signal conditioning are required.
This module is commonly used in Emerson DeltaV Distributed Control Systems (DCS) to interface with temperature sensors such as thermocouples and other low-voltage analog devices used in process industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4003S5B1 |
| I/O Card | KJ3002X1-BG2 |
| Identifier | 12P1731X082 |
| Product Type | Thermocouple / mV Analog Input Module |
| System Platform | DeltaV Series 2 I/O |
| Input Channels | Typically multi-channel (system dependent configuration) |
| Input Types | Thermocouple (various types), millivolt signals |
| Signal Range | Low-level mV / thermocouple signals |
| Cold Junction Compensation | Supported (system dependent design) |
| A/D Resolution | High-resolution industrial A/D conversion |
| Isolation | Channel-to-system galvanic isolation |
| Diagnostics | Open circuit detection, sensor fault monitoring |
| Mounting Method | DeltaV carrier-mounted |
| Wiring Interface | DeltaV termination system (BG2 family interface) |
| 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 (module-level, typical DeltaV form factor) |
| Weight | Approx. 0.2–1.0 kg (varies by configuration) |
Key Features
- Designed for thermocouple and millivolt signal input
- High-accuracy temperature measurement capability
- Strong resistance to electrical noise and interference
- Built-in diagnostics for sensor and wiring faults
- Supports industrial-grade continuous operation
- Seamless integration with Emerson DeltaV systems
- Suitable for harsh industrial environments
