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Product Introduction
The Yokogawa VI451-10 S2 communication module is a robust and versatile solution designed for seamless communication within Yokogawa’s control systems. It plays a crucial role in facilitating data transmission between the field devices and controllers, offering high reliability and operational efficiency. The VI451-10 S2 is engineered for industrial applications where real-time communication, redundancy, and robust performance are essential.
As an advanced communication interface, the VI451-10 S2 supports multiple communication protocols, such as Vnet/IP, FOUNDATION Fieldbus, and HART, ensuring its compatibility with a wide range of field devices and systems. The module is ideal for use in complex process control environments, providing optimal performance and enhancing the overall reliability of the system.
The module features redundant communication paths, providing automatic failover in case of a failure, which ensures that critical systems remain operational even during unexpected conditions. The VI451-10 S2 is designed for easy integration into Yokogawa’s CENTUM VP and other distributed control systems, simplifying installation and maintenance.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | VI451-10 S2 |
| Manufacturer | Yokogawa Electric Corporation |
| Function | Communication Interface Module |
| Supported Protocols | Vnet/IP, FOUNDATION Fieldbus, HART |
| Interface Type | Optical Ethernet / Dual Redundant Bus |
| Data Transmission Rate | 100 Mbps (typical) |
| Operating Voltage | 24V DC (typical) |
| Power Consumption | Approx. 6W |
| Dimensions (L x W x H) | 266mm x 210mm x 55mm |
| Weight | 2.5 kg |
| Mounting Method | Mounted in standard I/O node rack |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Isolation Type | Optical Isolation |
| Redundancy Support | Yes, dual-channel redundancy supported |
| MTBF (Mean Time Between Failures) | Over 200,000 hours |
Product Applications
The Yokogawa VI451-10 S2 module is suitable for a variety of industrial applications where secure, reliable, and fast communication is vital. Below are some of the main sectors where this module is commonly deployed:
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Oil & Gas Industry: Ensures reliable communication between remote field devices and control systems, minimizing downtime and enhancing safety.
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Chemical Processing Plants: Supports continuous monitoring and data exchange between process equipment, facilitating efficient and safe operation.
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Power Generation: Provides critical communication for power plants, ensuring real-time monitoring of turbines, boilers, and other essential equipment.
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Water Treatment Plants: Facilitates efficient data transfer between SCADA systems and field instruments, supporting real-time control of water distribution and treatment processes.
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Pharmaceutical Manufacturing: Ensures accurate data exchange and compliance with industry regulations, such as FDA and GMP standards, in manufacturing processes.
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Pulp & Paper Production: Reliable and high-speed communication for controlling machines in large-scale pulp and paper mills.
Product Advantages
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Redundant Communication Paths: Dual communication channels ensure that data transmission remains uninterrupted, even in case of network or hardware failure, improving the reliability of the control system.
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High Data Transmission Speed: With a data transmission rate of 100 Mbps, the module offers fast communication for time-critical applications.
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Broad Protocol Support: The module supports multiple communication protocols, including Vnet/IP, FOUNDATION Fieldbus, and HART, providing flexibility in integrating a variety of field devices and systems.
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Compact and Space-Saving Design: The module is compact, measuring only 266mm x 210mm x 55mm, making it easy to install in tight spaces within control panels or I/O racks.
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Easy Integration: Designed to seamlessly integrate into Yokogawa’s CENTUM VP system, as well as other Yokogawa control systems, simplifying setup and configuration.
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Long Service Life: With an MTBF of over 200,000 hours, the module is engineered for long-term performance with minimal downtime and maintenance costs.
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Enhanced Durability: The module is built to withstand harsh environmental conditions, including wide temperature ranges and humidity fluctuations.
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Robust EMC Performance: Excellent electromagnetic compatibility (EMC) ensures stable performance even in environments with high electrical noise.
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User-Friendly Diagnostics: The built-in LED indicators and diagnostic functions provide real-time status updates, enabling easier troubleshooting and system maintenance.
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Scalable Design: Supports the scalability of the system by allowing the addition of additional communication modules as required.
Frequently Asked Questions (FAQ)
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What is the main function of the VI451-10 S2 module?
The VI451-10 S2 module facilitates communication between field devices and the control system, ensuring reliable data exchange and system integration. -
Can the VI451-10 S2 module be used in harsh environmental conditions?
Yes, it is designed to function effectively in challenging environments, with an operating temperature range of 0°C to 55°C and excellent EMC performance. -
Does the VI451-10 S2 support redundancy?
Yes, it features dual communication channels, providing automatic failover to ensure continuous communication. -
What protocols does the VI451-10 S2 support?
The module supports Vnet/IP, FOUNDATION Fieldbus, and HART communication protocols. -
What is the power consumption of the VI451-10 S2?
The module consumes approximately 6 watts of power during operation. -
What is the weight of the VI451-10 S2 module?
The weight of the module is 2.5 kg. -
Can the VI451-10 S2 be integrated into existing Yokogawa systems?
Yes, the module is designed for easy integration with Yokogawa’s CENTUM VP and other DCS systems. -
Is the VI451-10 S2 suitable for use in water treatment applications?
Yes, it is ideal for SCADA systems and communication in water treatment plants, ensuring reliable data transfer. -
What is the MTBF of the VI451-10 S2?
The Mean Time Between Failures (MTBF) is over 200,000 hours, indicating a long service life. -
How is the VI451-10 S2 module mounted?
The module is mounted in a standard I/O node rack for easy installation and maintenance.
Related Models (Same Series or Communication Modules)
| Model | Description |
|---|---|
| VI702-10 | Redundant Vnet/IP Control Network Interface Module |
| VI451-11 | Enhanced Version with Extended Diagnostics |
| VI702-21 | Optical Redundant Communication Interface |
| VI403-10 | FOUNDATION Fieldbus Communication Module |
| VI451-12 | VI451 Variant with Advanced Network Support |
| VI701-10 | Legacy Vnet Interface Communication Module |
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