Yokogawa INFBU200-S1O Bus Interface Module
The INFBU200-S1O is a compact, rack-mountable bus interface module designed for Yokogawa’s CENTUM VP distributed control system. It operates as a communication bridge between system control processors and field I/O subsystems using the Vnet/IP protocol over full-duplex gigabit Ethernet. The module supports star topology connections via switching hubs, enabling flexible system expansion, and includes hot-swapping capabilities and diagnostic LEDs to facilitate maintenance and troubleshooting.
Network Architecture and Communication
The module utilizes the Vnet/IP protocol to maintain stable and high-speed data exchange across the control network. By connecting through switching hubs in a star topology, it simplifies network configuration and supports modular growth without disrupting existing infrastructure. Full-duplex gigabit Ethernet performance ensures high throughput for demanding real-time industrial control environments.
Maintenance and Installation
Designed for industrial reliability, the INFBU200-S1O supports hot-swapping to allow replacement without powering down the entire node, minimizing maintenance downtime. Built-in diagnostic LEDs provide immediate visual status feedback for quick identification of communication links and module health during operation.
Technical Specifications
| Model | INFBU200-S1O |
| Manufacturer | Yokogawa |
| System Compatibility | CENTUM VP Distributed Control System |
| Communication Protocol | Vnet/IP |
| Ethernet Standard | Full-duplex gigabit Ethernet |
| Topology | Star topology via switching hubs |
| Maintenance Features | Hot-swapping, diagnostic LEDs |
| Mounting Type | Rack-mountable |
| Weight | 1.8 kg |
| Country of Origin | Japan |
Frequently Asked Questions
Q: What communication protocol does the INFBU200-S1O use? A: It utilizes the Vnet/IP protocol over full-duplex gigabit Ethernet.
Q: Does the module support hot-swapping? A: Yes, it supports hot-swapping to allow replacement during system operation with minimal downtime.
Q: What maintenance aids are included on the module? A: It features onboard diagnostic LEDs for status monitoring and troubleshooting.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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