Yokogawa SB302-S1 ESB Bus Interface Card
Product Overview
The Yokogawa SB302-S1 ESB Bus Interface Card is a high-performance communication interface designed to facilitate seamless integration between Yokogawa’s advanced process control systems and other devices using the ESB (Ethernet-based Serial Bus) communication protocol. This interface card ensures reliable, high-speed data transfer between the control system and peripheral devices, enabling efficient monitoring and control of industrial processes. With its robust design and compatibility with Yokogawa’s various I/O modules, the SB302-S1 enhances the flexibility and scalability of automation systems in industries such as oil and gas, power generation, and chemical processing.
Key Features
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High-Speed Communication – Supports fast and reliable data transfer over the ESB protocol, ensuring low-latency communication between devices
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Seamless Integration – Easily integrates with Yokogawa’s existing process control systems, I/O modules, and third-party equipment for a flexible and scalable automation solution
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Dual Communication Ports – Features dual communication ports for redundant network connectivity, improving system reliability and uptime in mission-critical applications
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Compact Design – Space-efficient form factor that fits into standard control systems and cabinets, optimizing use of available space
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Enhanced Diagnostics – Built-in diagnostic features provide real-time monitoring of communication health, enabling proactive maintenance and minimizing downtime
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Robust Construction – Designed to withstand harsh industrial environments with high-temperature and vibration resistance, ensuring long-term reliability in demanding conditions
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Easy Configuration – Simplifies installation and configuration, making it easy to set up and integrate with existing systems with minimal setup time
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Data Security – Supports secure data transmission protocols to protect the integrity of critical process data during communication
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 160 x 120 x 25 mm |
| Weight | 0.5 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Input Voltage | 24 VDC (nominal) |
| Power Consumption | Approx. 5 W |
| Communication Protocol | ESB (Ethernet-based Serial Bus) |
| Supported Baud Rate | 9600 bps to 115200 bps |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | -10°C to +60°C |
| Storage Temp | -20°C to +70°C |
| Humidity | 5%–95% RH (non-condensing) |
| Vibration | IEC 60068-2 compliant |
| Protection | IP20 (when installed in an enclosure) |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Platform | Yokogawa control systems |
| Compatible Modules | Yokogawa I/O modules, controllers, and other devices using ESB protocol |
Industry Applications
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Oil & Gas – Ensures high-speed, reliable communication between control systems, sensors, and actuators in upstream, midstream, and downstream oil and gas operations
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Power Generation – Facilitates real-time data exchange between turbines, generators, and control systems to ensure optimal performance in power plants
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Chemical Processing – Provides stable and secure communication for monitoring and controlling critical process equipment in chemical manufacturing plants
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Manufacturing – Enables communication between factory floor equipment, including robotics and automation systems, for optimized production processes
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Water Treatment – Supports monitoring and control systems for water treatment facilities, ensuring efficient operation and compliance with regulatory standards
The Yokogawa SB302-S1 ESB Bus Interface Card is a vital communication module for enhancing the connectivity and scalability of Yokogawa’s process control systems. Its fast data transfer, dual-port redundancy, and seamless integration capabilities make it an essential solution for industries that rely on real-time communication to maintain the efficiency, safety, and reliability of their operations.
