Description
This ANB11D-215/BU2B module serves as a redundant ESB bus node, facilitating data transmission across long distances using optical communication. It’s commonly deployed in process automation systems where robust and fault-tolerant communication is essential—such as in chemical plants, power stations, and large-scale manufacturing.
Specifications
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Model: ANB11D-215/BU2B
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Bus Type: ESB (Ethernet Serial Bus)
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Communication: Optical fiber (with optional optical repeater)
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Redundancy: Dual-redundant ESB bus support
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Power Supply Options: Supports redundant power configurations
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Distance Support: Up to 5 km or 50 km depending on optical repeater configuration
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Mounting: Rack-mounted
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Compatibility: Integrates with Yokogawa’s DCS and FCS systems
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Environmental Tolerance: Industrial-grade, suitable for harsh environments
Key Features
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Dual-redundant communication for enhanced system reliability
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Optical repeater support to extend communication range
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Seamless integration with Yokogawa’s control systems
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High fault tolerance, ideal for mission-critical applications
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Modular design for flexible system architecture
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No additional configuration required for compatibility with FCS/fieldbus blocks
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