Yokogawa SB401-10 ESB Bus Interface Slave Module for CENTUM VP DCS with High-speed Communication and Redundant Configurations
The Yokogawa SB401-10 is an ESB Bus Interface Slave Module designed for Yokogawa CENTUM VP and CENTUM CS distributed control systems. Installed within an ESB Bus Node Unit, it enables high-speed communication between the Field Control Unit (FCU) and remote FIO I/O modules over the ESB bus. The module supports redundant system architectures, ensuring reliable data transmission and continuous process operation in mission-critical industrial environments. Its compact design and dependable performance make it suitable for large-scale process automation applications where high availability and stable communication are essential.
Key Features
- High-speed ESB bus communication
- Designed for Yokogawa FIO architecture
- Supports redundant DCS configurations
- Reliable communication between FCU and remote I/O
- Compact industrial-grade module
- Easy replacement and maintenance
- Optimized for continuous process control
Technical Specifications
| Type | ESB Bus Interface Slave Module |
|---|---|
| Input Signal | 1–5 V DC, 4–20 mA DC |
| System Compatibility | CENTUM VP, CENTUM CS 3000, FIO System |
| Communication | ESB Bus |
| Application | Power / Electric Power, Metallurgy (Steel, Non-ferrous Metals) |
| Certification | COO, COC, CQ |
Product Images
Global Applications
Saudi Arabia, UAE, Germany, Brazil, India, and more than a hundred other countries
Typical Applications
- Oil & Gas
- Petrochemical Plants
- Chemical Processing
- Power Generation
- LNG Facilities
- Water & Wastewater Treatment
- Pulp & Paper Industry
- Over 10 years of experience in supplying automation modules
- Products exported to more than 50 countries
- Stable supply channels to ensure a reliable source of goods
- Customer repurchase rate exceeds 80%
Professional installation is essential to ensure optimal performance, operational safety, and compliance with industry standards. Proper implementation is critical for reliable system integration and long-term operational efficiency.
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.