• EC402-50 S1 YOKOGAWA ESB Bus Coupler Module
  • EC402-50 S1 YOKOGAWA ESB Bus Coupler Module
  • EC402-50 S1 YOKOGAWA ESB Bus Coupler Module
  • EC402-50 S1 YOKOGAWA ESB Bus Coupler Module
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EC402-50 S1 YOKOGAWA ESB Bus Coupler Module

  • YOKOGAWA
  • JAPAN
  • 2024
  • In Stock
The YOKOGAWA EC402-50 S1 is a next-generation ESB bus coupler module for the CENTUM VP system. It offers enhanced connectivity, supporting longer transmission distances and more nodes while maintaining redundant configurations to ensure high reliability and seamless data communication.

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Specification of YOKOGAWA EC402-50 S1  And Image


ItemSpecificationImage
ManufacturerYOKOGAWAEC402-50 S1
Product No.EC402-50 S1 
Product TypeESB Bus Coupler Module
Transmission Speed128 Mbps 
Node Unit CompatibilityConnects to Node Units like ANB10S/D.
Current Consumption0.5 A 
 Frequency50/60 Hz
Voltage100-120 V AC
Origin of CountryJapan


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YOKOGAWA EC402-50 S1 Information


Enhanced Connectivity: Offers enhanced connectivity by supporting a larger number of connected nodes (up to 13 units, or up to 24 with specific configurations like star connection) compared to its predecessors.

Extended Transmission Distance: Facilitates longer transmission distances for the ESB bus, up to 20 meters total without optical repeaters (10m on upper/lower sides).

High-Speed Data Transfer: Maintains a 128 Mbps transmission speed for efficient and seamless data communication between FCUs and I/O modules on the ESB bus.

Backward Compatibility: Designed to be compatible with existing CENTUM VP components while offering improved performance.

High Reliability with Redundancy: Supports redundant configurations (by installing two modules in an FCU) to ensure high reliability and continuous, uninterrupted data communication, critical for demanding industrial processes.

Next-Generation ESB Bus Coupler Module: It is an advanced ESB bus coupler module designed for the CENTUM VP distributed control system, serving as the primary interface between Field Control Units (FCUs) and Node Units.


If you want to more details,please contact me without hesitate.Email:sales@sparecenter.com


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FAQs of YOKOGAWA EC402-50 S1 

Does the EC402-50 S1 support redundant configurations?

Yes, a critical feature of the EC402-50 S1 is its support for dual-redundant ESB bus configurations. 

Which Field Control Units (FCUs) is the EC402-50 S1 compatible with?

The EC402-50 S1 is compatible with a range of FIO type FCUs in the CENTUM VP series, including AFV30S/D, AFV40S/D, A2FV50S/D, and A2FV70S/D.


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YOKOGAWA EC402-50 S1

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