The Emerson VE4003S6B1 (KJ3002X1-BF1 + KJ4001X1-CH1) is a DeltaV Series 2 analog input module designed primarily for temperature and resistance signal acquisition in industrial automation systems. It is widely used in Emerson DeltaV Distributed Control Systems (DCS) to interface with sensors such as RTDs (Resistance Temperature Detectors), thermocouples, and ohm/mV measurement devices.
This module provides high-accuracy temperature measurement, built-in diagnostics, and strong noise immunity, making it suitable for demanding process environments such as oil & gas, power generation, and chemical industries.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Emerson |
| Model | VE4003S6B1 |
| I/O Card | KJ3002X1-BF1 |
| Termination Block | KJ4001X1-CH1 |
| Product Type | RTD / Thermocouple / Resistance Analog Input Module |
| System Platform | DeltaV Series 2 I/O |
| Input Channels | Typically 8 channels |
| Input Types | RTD, thermocouple, resistance (ohm), millivolt (mV) |
| Temperature Range | Depends on sensor type (e.g., -200°C to 850°C for RTD) |
| HART Communication | Not typically used (temperature input focus) |
| A/D Resolution | High-resolution industrial ADC |
| Isolation | Channel-to-system galvanic isolation |
| Diagnostics | Open circuit detection, sensor fault monitoring |
| 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. 0.2–0.8 kg |
Key Features
- Supports RTD, thermocouple, and resistance/mV inputs
- High accuracy temperature measurement capability
- Strong resistance to electrical noise and industrial interference
- Built-in open-circuit and sensor fault diagnostics
- Channel-to-system isolation for improved safety and reliability
- Seamless integration with Emerson DeltaV Series 2 systems
- Suitable for continuous 24/7 industrial operation
