Brand:Yokogawa Electric Item No.:EC401-10 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 EC401-10 ESB Bus Coupler Module enables reliable and stable communication between processor modules and fieldbus devices. Designed for robust protection, high compatibility, and durable operation, it is ideal for both new installations and retrofits in industrial automation systems.
Technical Specifications
Parameter
Specification
Model
Yokogawa EC401-10
Type
ESB Bus Coupler Module
Dimensions
130 × 129.5 × 32.8 mm
Weight
0.24 kg
Function
Bus Coupling / Signal Routing
Protection
Overvoltage / Short-circuit / Signal fault protection
Operating Temperature
0°C to 55°C
Communication
Standard ESB bus protocol
Mounting
Panel or DIN-rail compatible
Recommended Related Models
• Yokogawa EC400-08 ESB Bus Coupler Module
• Yokogawa EC402-12 Expansion ESB Bus Coupler Module
• Yokogawa EB402 Bus Interface Module
• Yokogawa EB405 High-Speed Bus Interface Module
Popular Related Models
• Yokogawa EC398 ESB Coupler Module
• Yokogawa EB401 Signal Routing Interface Module
• Yokogawa EC404 ESB Bus Expansion Module
• Yokogawa EB408 Control Rack Bus Interface Module
Applications
• Industrial automation systems requiring reliable coupling between processor and fieldbus modules
• Integration with PLCs and DCS for seamless data exchange across ESB networks
• Control panels where efficient and stable bus communication is critical
• System expansions or retrofits in manufacturing and process automation lines
Key Advantages
• Stable Communication: Ensures reliable signal transmission between processor and field modules
• High Compatibility: Works seamlessly with Yokogawa ESB series modules and PLC/DCS systems
• Robust Protection: Built-in safeguards against overvoltage, short-circuits, and signal faults
• Flexible Integration: Suitable for both new installations and retrofitting existing panels
• Ease of Installation: Compact design allows fast mounting and simple wiring
Technical FAQs
1. What is the primary function of this bus coupler module?
It couples processor modules with fieldbus devices, ensuring reliable communication across the ESB network.
2. Can it operate in harsh industrial environments?
Yes, it is designed to perform reliably under standard industrial temperature and electrical conditions.
3. How is it connected to the system?
It interfaces directly with Yokogawa ESB bus modules and field devices using standard communication protocols.
4. Does it require additional software or drivers?
No additional drivers are required; the module operates through the existing system controller.
5. Is it hot-swappable?
No, power should be turned off before installation or removal to prevent signal disruption.
6. What protection features are included?
Includes overvoltage, short-circuit, and signal fault protection for safe operation.
7. Can it be used in both new installations and retrofits?
Yes, it is suitable for both greenfield projects and upgrading existing automation systems.
8. How many modules can it couple simultaneously?
Refer to Yokogawa documentation for maximum supported connections per bus configuration.
9. What maintenance is recommended?
Periodic visual inspection for dust, loose connections, or signal faults is advised.
10. Is it compatible with other Yokogawa ESB modules?
Yes, it integrates seamlessly with other EC and EB series modules.
