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- Yokogawa
- VI702-S1
- Vnet/IP Interface Card
- Japan
- 180.97 x 126.31 x 21.59 mm
- 0.18 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Yokogawa VI702-S1 is a Vnet/IP interface card used in Yokogawa CENTUM VP distributed control systems (DCS).
It is designed to enable high-speed, deterministic communication over the Vnet/IP industrial control network, supporting real-time data exchange between system components.
The VI702-S1 is commonly used for communication between control stations, operator stations, and engineering stations, ensuring synchronized operation across large-scale automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | VI702-S1 |
| Product Type | Vnet/IP Interface Card |
| System Platform | CENTUM VP |
| Network Type | Vnet/IP (Industrial Ethernet-based control network) |
| Function | System communication interface |
| Communication Role | Real-time process and control data exchange |
| Architecture | System interface communication card |
Physical Specifications
| Parameter | Details |
|---|---|
| Dimensions | 180.97 × 126.31 × 21.59 mm |
| Weight | 0.18 kg |
Function and Working Principle
The VI702-S1 functions as a high-speed communication interface module that connects Yokogawa control system nodes through the Vnet/IP network.
Core Working Principle
- Installed in a control station or system node
- Connects directly to Vnet/IP industrial Ethernet network
- Transmits real-time process and control data
- Ensures deterministic communication between distributed stations
- Maintains system synchronization across control architecture
The module ensures that all connected nodes operate as a coordinated and synchronized control system.
Key Functions
- Enables Vnet/IP communication in CENTUM VP systems
- Supports real-time industrial control data exchange
- Provides interface between control stations and network backbone
- Ensures deterministic and stable communication performance
- Supports distributed control system architecture
- Enhances system reliability and scalability
System Role
Within a Yokogawa CENTUM VP architecture:
- Field instruments collect process data
- I/O modules send data to control stations
- VI702-S1 enables Vnet/IP communication between system nodes
- Control stations exchange real-time process information
- Operator and engineering stations monitor plant operations
Industrial Applications
The VI702-S1 is used in large-scale industrial automation systems such as:
- Oil and gas production facilities
- Petrochemical refineries
- Chemical processing plants
- Power generation stations
- LNG and offshore platforms
- Distributed control systems (DCS)
- Industrial process monitoring systems
Key Features
- High-speed Vnet/IP industrial communication support
- Designed for CENTUM VP distributed control systems
- Real-time deterministic data transmission
- Stable long-term industrial performance
- Strong integration with Yokogawa automation ecosystem
- Compact and lightweight interface card design
Advantages
- Reliable communication in mission-critical environments
- Supports large-scale distributed control architectures
- Ensures synchronized process data exchange
- Stable performance in continuous operation
- Seamless integration with CENTUM VP systems
Installation Notes
- Installed inside Yokogawa control system racks or nodes
- Requires proper Vnet/IP network configuration
- Must be integrated using CENTUM engineering tools
- Proper grounding and shielding required
- Redundant configuration recommended for critical systems
FAQ
Q: What is VI702-S1 used for?
It is used for Vnet/IP communication in Yokogawa CENTUM VP systems.
Q: Is it a network card?
Yes, it is an industrial Vnet/IP communication interface card.
Q: What systems support it?
CENTUM VP distributed control systems.
Q: What is its main role?
It enables real-time communication between distributed control system nodes.
Conclusion
The Yokogawa VI702-S1 Vnet/IP Interface Card is a critical communication module in modern distributed control systems.
It ensures stable, fast, and deterministic data exchange across Vnet/IP networks, supporting reliable industrial automation and synchronized process control in complex plant environments.