Description
The Yokogawa VI451‑11 S3 is a communication interface module designed for CENTUM VP and CENTUM CS distributed control systems. It provides the essential Vnet/IP system bus connection, enabling secure and redundant communication between controllers and the plant network.
Specifications
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Model: VI451‑11 S3
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Type: Communication Module
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System Compatibility: Yokogawa CENTUM VP, CENTUM CS DCS systems
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Function: Interfaces controllers with Vnet/IP system bus
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Communication Protocols: Vnet/IP
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Redundancy: Supports dual redundant configurations for high availability
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Power Supply: 24 VDC nominal
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Operating Temperature: –20 °C to +60 °C
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Mounting: Standard rack installation within system node
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Condition: Available new or refurbished (market listings)
Features
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Secure Communication: Provides stable and secure data exchange between controllers and system bus
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Redundant Operation: Dual module support ensures fault tolerance and continuous operation
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System Integration: Designed specifically for CENTUM VP/CS architectures
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Industrial Reliability: Built for continuous operation in demanding process environments
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Flexible Deployment: Easy installation in standard system racks
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Critical Application Ready: Suitable for large‑scale process industries requiring high availability
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