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Product Introduction
The Emerson VE4201 Remote Interface Unit is an industrial automation communication module designed to provide remote interface connectivity within distributed control and monitoring systems. It enables reliable communication between local and remote automation components while supporting stable data transfer and efficient system integration in industrial environments.
This unit is engineered for use in industrial automation architectures requiring dependable remote interface communication and distributed system connectivity. It supports local bus power distribution and communication management for connected field devices and control modules.
The VE4201 is designed for continuous operation in demanding industrial conditions, featuring a wide ambient temperature range, high humidity tolerance, and IP20-rated protection. Its compact industrial structure allows efficient installation inside control cabinets while maintaining organized system layouts and simplified maintenance accessibility.
The module is commonly used in power generation, oil and gas, chemical processing, water treatment, and manufacturing automation systems where reliable remote communication and distributed control infrastructure are essential.
Its industrial-grade design ensures long-term operational stability while supporting centralized monitoring, remote automation management, and flexible industrial network integration.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Model | VE4201 |
| Product Type | Remote Interface Unit |
| Manufacturer | Emerson |
| Primary Function | Remote Communication Interface |
| System Role | Distributed Automation Connectivity |
| Communication Type | Local Bus Interface |
| Local Bus Power | 5 VDC at 300 mA (max) |
| Additional Bus Power | 3.3 VDC at 500 mA (max) |
| Protection Rating | IP20 |
| Ambient Temperature Range | -40°C to +70°C |
| Relative Humidity | 5 to 95% Non-Condensing |
| Installation Method | Cabinet Mounted |
| Application Environment | Industrial Automation Systems |
| System Compatibility | Emerson Control Systems |
| Diagnostics | Communication and Interface Status Monitoring |
| Construction Type | Compact Industrial Module |
| Control Integration | Distributed Control Systems |
| Dimensions | 107 x 41 x 105 mm |
| Weight | 0.3 kg |
Applications
● Industrial Automation Systems
Used for remote communication and distributed control integration.
● Power Generation Systems
Supports remote monitoring and communication between plant systems.
● Oil and Gas Industry
Used for distributed field device communication and automation infrastructure.
● Chemical Processing Plants
Provides stable remote interface communication for process control systems.
● Water Treatment Systems
Supports centralized monitoring and distributed automation management.
● Manufacturing Systems
Used for industrial communication and remote equipment integration.
Advantages
● Reliable Remote Communication Support
Ensures stable data transfer between automation system components.
● Wide Operating Temperature Range
Supports operation in demanding industrial environments.
● High Humidity Tolerance
Designed for stable performance in harsh industrial conditions.
● Compact Industrial Design
Optimizes cabinet installation and system organization.
● Integrated Local Bus Power Support
Provides stable power distribution for connected interfaces.
● Industrial-Grade Reliability
Designed for continuous long-term industrial operation.
