Product Description
Emerson VE4003S5B1 DeltaV M-series Thermocouple Input Module
- Manufacturer: Emerson
- Model/Part Number: VE4003S5B1 (KJ3002X1-BG2, 12P1731X082)
- Description: M-series Thermocouple/mV Input Module, 8-Channel, with Cold Junction Compensated (CJC) Termination Block
Overview
- The Emerson VE4003S5B1 is an M-series Thermocouple/mV Input Module designed for the DeltaV Distributed Control System. It provides 8-channel input for thermocouples or millivolt signals, equipped with a Cold Junction Compensated (CJC) termination block for accurate temperature measurements. The module processes signals from thermocouple sensors in industrial automation applications, such as oil and gas, chemical, and power generation.
Technical Specifications
| Specification | Details |
|---|---|
| Model | VE4003S5B1 (KJ3002X1-BG2, 12P1731X082) |
| Series | DeltaV M-series |
| Type | Thermocouple/mV Input Module, 8-Channel, with CJC Termination Block |
| Channels | 8 thermocouple/mV input channels |
| Input Signal | Thermocouple (Types B, E, J, K, N, R, S, T), mV (-100 to +100 mV) |
| Temperature Range | Varies by thermocouple type (e.g., Type K: -270°C to +1372°C) |
| Cold Junction Compensation | Internal CJC via termination block |
| LocalBus Power | 12 VDC at 150 mA |
| Field Circuit Power | 24 VDC at 100 mA |
| Weight | 0.4 kg |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Protection Rating | IP20 |
| Airborne Contaminants | ISA-S71.04-1985 Class G3, conformal coating |
| Mounting | T-type DIN rail, on I/O carrier |
| Certifications | CE, CSA, FM, ATEX, IECEx, Marine Certifications (ABS, DNV) |
| System Compatibility | DeltaV v10.3 or later |
Additional Information
- Functionality: The VE4003S5B1 processes eight thermocouple or mV inputs, supporting multiple thermocouple types (B, E, J, K, N, R, S, T) and millivolt signals. The CJC termination block ensures accurate temperature measurements by compensating for cold junction variations. The module supports hot-swappable installation, enabling maintenance without system downtime, and includes diagnostics for detecting faults like open circuits or sensor failures.
- Environmental Durability: Designed for harsh industrial environments, the module features conformal coating to protect against airborne contaminants and operates reliably in extreme temperatures, shock, and vibration conditions. It is suitable for hazardous area installations, including Zone 2.