Product Description
Emerson VE4033S2B1 DeltaV Redundant Analog Input Module
- Manufacturer: Emerson
- Model/Part Number: VE4033S2B1 (Alternate: KJ3222X1-BA1, 12P2532X)
- Description: Redundant Standard I/O Termination Block, Analog Input, 8-Channel, 4-20 mA, HART
Overview
- The Emerson VE4033S2B1 is a redundant analog input module for the DeltaV M-series Distributed Control System. It features a redundant standard I/O termination block and supports 8-channel, 4-20 mA input with HART communication. Designed for high-reliability applications, it processes signals from field devices like sensors and transmitters in industries such as oil and gas, chemical, and power generation, ensuring continuous operation through redundancy.
Technical Specifications
| Specification | Details |
|---|---|
| Model | VE4033S2B1 (KJ3222X1-BA1) |
| Series | DeltaV M-series |
| Type | Redundant Analog Input Module, 8-Channel, 4-20 mA, HART |
| Channels | 8 analog input channels |
| Input Signal | 4-20 mA, HART protocol |
| LocalBus Power | 12 VDC at 150 mA |
| Bussed Field Power | 24 VDC at 300 mA |
| Field Circuit Power | 24 VDC at 30 mA per channel |
| 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 v8.3 or later |
Additional Information
- Functionality: The VE4033S2B1 processes eight 4-20 mA analog input channels with HART communication for accurate data collection and diagnostics from field devices. Its redundant termination block ensures uninterrupted operation by switching to a backup module if the primary fails. The module supports hot-swappable installation, enabling maintenance without system downtime, and includes diagnostics for detecting faults like open circuits.
- 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.