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YOKOGAWA EC401-50 ESB Bus Coupler Module

YOKOGAWA EC401-50 ESB Bus Coupler Module

Item NO.: EC401-50

Warranty: 1 year 


Condition : brand new in factory sealed box


Email: sales@mvme.cn


Chat online: +86 18030175807

Detail

  • Product NameYOKOGAWA EC401-50 ESB Bus Coupler Module
  • Item NO.EC401-50
  • Weight2.0000 kg = 4.4092 lb = 70.5479 oz
  • CategoryDCS
  • BrandYOKOGAWA
  • Creation Time2025-10-21
  • ESB Bus Coupler Module

YOKOGAWA 

YOKOGAWA EC401-50 ESB Bus Coupler Module.



Product Model:EC401-50

Product Parameters:ESB Bus Coupler Module

Manufacturer:Yokogawa

Function: ESB bus interface function

Number of connectable units: Max. 9 units (*1)

Transmission speed: 128 Mbps

Transmission distance: Max. 10 m

Current consumption: 0.5 A


The Yokogawa EC401-50 ESB Bus Coupler Module is a communication interface designed to connect the Field 

Control Unit (FCU) to Node Units via the ESB bus in Yokogawa's CENTUM VP Distributed Control Systems. It 

supports a single connection line with a maximum transmission distance of 10 meters and can connect up to 9 units, 

including models like ANB10S, ANB10D, ANT401, ANT411, and ANT421.

This module operates at a transmission speed of 128 Mbps for I/O module data and requires a current consumption 

of 0.5 A. It is installed in the 7th slot of the FCU, with slot 8 remaining empty in a non-redundant configuration. For 

dual-redundant configurations, two EC401 modules are installed in both the 7th and 8th slots. The EC401-50 model 

is suitable for applications where a single ESB bus connection is adequate, providing a reliable and efficient 

communication link between the FCU and Node Units.



Manager:

Leonia

E-mail:

sales@mvme.cn

Phone:

+8618030175807(whatsapp)



IndustryParts Limited is a global leader in industrial automation spare parts, providing high-quality products across various industries. Partnering with renowned brands like Siemens, ABB, GE, and Honeywell, we ensure genuine, reliable products. With a robust global supply chain, we deliver fast, customized solutions to enhance production efficiency and minimize downtime, aiming to be your trusted automation spare parts partner.


 



Anti-static protective packaging to prevent damage

Durable carton boxes suitable for international shipping
Individual labeling for easy identification



IndustryParts components arrived on time and were exactly as described. Installation was seamless, and our PLC system is running perfectly.
Excellent communication and support from the IndustryParts team. They helped me choose the right module for our application.
High-quality components at a competitive price. The packaging was secure and shipping was very fast.
Ive been using IndustryParts for several projects now. Consistently reliable and easy to integrate with our control systems.
Outstanding customer service! The team responded immediately to my questions and ensured the order was processed smoothly.



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