Brand:Yokogawa Electric Item No.:EC401-51 S3 Product Origin:Japan Product Dimensions:130 x 129.5 x 32.8 mm Product Weight:0.24 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa EC401-51 S3 Bus Coupler Module provides reliable and efficient communication for fieldbus automation systems. Designed for integration into S3 networks, it links controllers to distributed I/O modules, ensuring accurate and stable data transfer for industrial process control.
Its compact, durable design supports flexible installation in panels or racks, while its modular architecture allows easy system expansion and maintenance. The EC401-51 ensures seamless communication across complex automation networks, supporting real-time monitoring and control in demanding industrial environments.
Technical Specifications
Parameter
Details
Model
EC401-51
Product Type
S3 Bus Coupler Module
Dimensions
130 × 129.5 × 32.8 mm
Weight
0.24 kg
Compatibility
Yokogawa S3 Bus Systems
Mounting
Panel or DIN rail
Construction
Industrial-grade materials
Application
Fieldbus network connectivity
Communication
S3 bus protocol
Recommended Companion Models
Yokogawa EC401-50 – S3 Bus Coupler Module
Yokogawa ASI133-S50/SA3S0 – Analog Input Module
Yokogawa ADV142-P03 – Numeric Input Module
Yokogawa STARDOM FCN700 – Controller for S3 Systems
Popular Related Models
EC401-51 S3-01 – Bus Coupler Module
EC401-51 S3-02 – Bus Coupler Module
EC401-51 S3-03 – Bus Coupler Module
EC401-51 S3-04 – Bus Coupler Module
Typical Application Scenarios
Fieldbus automation systems requiring seamless module communication
Industrial process plants including chemical, power generation, and water treatment
Integration of distributed I/O modules in complex automation networks
Machinery control systems needing reliable data exchange between controllers and I/O units
Applications demanding modular, flexible fieldbus connectivity for expansion and maintenance
Key Advantages
High-performance bus coupler for stable S3 fieldbus communication
Compact design for easy panel or rack integration
Supports multiple connected modules for scalable system architecture
Ensures reliable data transfer between controllers and I/O devices
Industrial-grade construction for durability in harsh environments
Simplifies network expansion, configuration, and maintenance
Technical FAQs
1. What is the primary function of this module?
It acts as a bus coupler, linking fieldbus modules to the main automation controller.
2. Is it compatible with S3 bus networks?
Yes, specifically designed for Yokogawa S3 fieldbus systems.
3. What types of modules can it interface with?
It can connect to analog, digital, and numeric I/O modules compatible with S3 systems.
4. Can it operate continuously in industrial environments?
Yes, it is designed for 24/7 industrial operation.
5. What is the mounting method?
Typically panel or DIN rail mounting, depending on system configuration.
6. How does it improve system reliability?
By ensuring stable and accurate communication between controllers and I/O modules.
7. Can multiple couplers be deployed in one network?
Yes, multiple units can be used to expand large-scale automation systems.
8. Is maintenance complicated?
No, the modular design allows simple inspection and minimal maintenance.
9. Does it support hot-swapping?
Some modules may allow hot-swap replacement following standard procedures.
10. What is its role in system expansion?
It enables seamless addition of new I/O modules without disrupting existing operations.
