Product Description
Emerson VE4015S5T2B4 DeltaV M-series Pulse Count Input Module
- Manufacturer: Emerson
- Model/Part Number: VE4015S5T2B4 (Alternate: KJ3207X1-BA1, 12P3904X)
- Description: M-series Pulse Count Input Module, 4-Channel, 24 VDC, Dry Contact
Overview
- The Emerson VE4015S5T2B4 is an M-series Pulse Count Input Module designed for the DeltaV Distributed Control System. It provides 4-channel, 24 VDC dry contact inputs for counting pulses from field devices, such as flow meters and turbines, in industrial automation applications, including oil and gas, chemical, and power generation. The module supports high-speed pulse counting for precise process monitoring.
Technical Specifications
| Specification | Details |
|---|---|
| Model | VE4015S5T2B4 (KJ3207X1-BA1) |
| Series | DeltaV M-series |
| Type | Pulse Count Input Module, 4-Channel, 24 VDC, Dry Contact |
| Channels | 4 pulse count input channels |
| Input Signal | 24 VDC, dry contact |
| Pulse Frequency | Up to 10 kHz |
| LocalBus Power | 12 VDC at 150 mA |
| Field Circuit Power | 24 VDC at 50 mA |
| Weight | 0.3 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 VE4015S5T2B4 processes four 24 VDC dry contact pulse inputs, supporting pulse frequencies up to 10 kHz for accurate counting from field devices. It includes built-in diagnostics for detecting faults like open circuits and supports hot-swappable installation, allowing maintenance without system downtime.
- 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.