• Yokogawa EC401-10 ESB Bus Coupler Module
  • Yokogawa EC401-10 ESB Bus Coupler Module
  • Yokogawa EC401-10 ESB Bus Coupler Module
  • Yokogawa EC401-10 ESB Bus Coupler Module
Yokogawa EC401-10 ESB Bus Coupler Module Product Introduction The Yokogawa EC401-10 is an advanced ESB (Ethernet Smart Bus) bus coupler module designed for seamless communication between field devices a……
Yokogawa EC401-10 ESB Bus Coupler Module
  • Yokogawa
  • EC401-10
  • ESB Bus Coupler Module
  • Japan
  • 130 x 129.5 x 32.8mm
  • 0.24kg
  • Xiamen, China
  • New & In Stock
  • T/T, PayPal, Western Union
  • 1 Year
  • 1-3 Working Days
  • DHL, UPS, TNT, FedEx and EMS.
  • 24-Hour Service
  • COO
  • 7

Our advantage

Yokogawa EC401-10 ESB Bus Coupler Module

Global Logistics

We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.

Yokogawa EC401-10 ESB Bus Coupler Module

Brand new and original

Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.

Yokogawa EC401-10 ESB Bus Coupler Module

24-hour service

We provide 7*24 hours service to our customers. We will be there whenever you need us.

Yokogawa EC401-10 ESB Bus Coupler Module

Price advantage

All our products are priced very favorably because we have our own warehouse and supply.


Company Information
E-mail [email protected]
Mobile +8613620394314
Whatsapp +8613620394314
WeChat 13620394314
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa EC401-10 ESB Bus Coupler Module

Product Introduction

The Yokogawa EC401-10 is an advanced ESB (Ethernet Smart Bus) bus coupler module designed for seamless communication between field devices and central control systems. This product serves as a crucial component in Yokogawa’s industrial automation solutions, enabling real-time data acquisition and control in various industrial environments. The EC401-10 ensures that data is transferred efficiently and accurately across multiple field devices through a high-speed Ethernet network, making it ideal for applications in process control and monitoring systems.

The module is designed to provide reliable and stable connectivity, supporting multiple communication protocols to accommodate diverse operational needs. With a compact design, high reliability, and compatibility with other Yokogawa products, the EC401-10 is a key part of the Yokogawa control and monitoring infrastructure.

Product Parameters

Parameter Description
Model EC401-10
Type ESB Bus Coupler Module
Communication Ethernet Smart Bus (ESB)
Dimensions (mm) 130 x 129.5 x 32.8
Weight (kg) 0.24
Operating Temperature -10°C to +60°C
Input/Output Interface RS-485, Modbus TCP/IP, Ethernet
Power Supply 24 V DC
Mounting DIN Rail Mounting
Compliance CE, UL Certified

Product Applications

The Yokogawa EC401-10 ESB bus coupler module is used in a wide variety of industrial sectors for applications requiring high-speed data transfer and reliable communication between field devices and control systems. The primary applications of this module include:

  • Process Control Systems: Used in industries such as chemical, petrochemical, and pharmaceuticals to provide reliable connectivity between field devices and the central control system.

  • Factory Automation: Facilitates seamless communication in manufacturing environments, ensuring that sensors and controllers can efficiently exchange data.

  • Energy Management Systems: Monitors and controls energy usage by connecting various devices and controllers in power plants or energy grids.

  • Water Treatment Plants: Enables real-time monitoring and control of equipment in water treatment plants, ensuring efficient operation.

Product Advantages

  • Reliable Communication: The EC401-10 supports Ethernet Smart Bus (ESB) communication, providing high-speed data transfer for efficient operation.

  • Versatile Interface Compatibility: It supports multiple communication protocols, including RS-485, Modbus TCP/IP, and Ethernet, making it suitable for a wide range of applications.

  • High Temperature Tolerance: The module is designed to function in harsh industrial environments with an operating temperature range of -10°C to +60°C.

  • Compact and Easy Installation: With a compact size of 130 x 129.5 x 32.8 mm, the module can be easily integrated into existing systems and mounted on a DIN rail.

  • Certified Quality: The product is CE and UL certified, ensuring that it meets stringent international quality and safety standards.

Brand and Series

  • Brand: Yokogawa

Recommended Models from the Same Series or Related Models

Model Communication Type Power Supply Dimensions (mm) Weight (kg)
EC401-10 Ethernet Smart Bus (ESB) 24 V DC 130 x 129.5 x 32.8 0.24
EC400-10 Ethernet Smart Bus (ESB) 24 V DC 130 x 129.5 x 32.8 0.24
EC420-10 Ethernet Smart Bus (ESB) 24 V DC 130 x 129.5 x 32.8 0.24
EC410-10 Ethernet Smart Bus (ESB) 24 V DC 130 x 129.5 x 32.8 0.24
EC430-10 Ethernet Smart Bus (ESB) 24 V DC 130 x 129.5 x 32.8 0.24

Recommended Popular Models from Yokogawa

Model Function Type Communication Power Supply Dimensions (mm) Weight (kg)
CP703 CPU Module Ethernet, Modbus 24 V DC 130 x 115 x 30 0.28
CP345 Communication Module Profibus DP 24 V DC 130 x 120 x 35 0.26
CP451 Processor Module Ethernet/IP 24 V DC 132 x 118 x 32 0.30
CP216 Control Unit Modbus TCP/IP 24 V DC 128 x 110 x 34 0.29
CP870 Gateway Interface OPC UA / Modbus 24 V DC 135 x 125 x 33 0.31
CP502 Field Controller Ethernet, RS-485 24 V DC 129 x 119 x 32 0.27


Frequently Asked Questions (FAQ)

Q1: What is the communication protocol used by the EC401-10 module?
A1: The EC401-10 module uses the Ethernet Smart Bus (ESB) communication protocol.

Q2: What is the power supply required for the EC401-10?
A2: The EC401-10 requires a 24 V DC power supply.

Q3: What are the dimensions of the EC401-10 module?
A3: The dimensions of the EC401-10 are 130 x 129.5 x 32.8 mm.

Q4: What is the weight of the EC401-10 module?
A4: The weight of the EC401-10 is 0.24 kg.

Q5: What is the operating temperature range of the EC401-10?
A5: The EC401-10 operates within a temperature range of -10°C to +60°C.

Q6: Can the EC401-10 be mounted on a DIN rail?
A6: Yes, the EC401-10 is designed for DIN rail mounting.

Q7: Is the EC401-10 compatible with Modbus TCP/IP?
A7: Yes, the EC401-10 supports Modbus TCP/IP communication protocol.

Q8: What industries can benefit from using the EC401-10?
A8: The EC401-10 is ideal for use in process control systems, factory automation, energy management, and water treatment plants.

Q9: What certifications does the EC401-10 have?
A9: The EC401-10 is CE and UL certified.

Q10: What is the input/output interface supported by the EC401-10?
A10: The EC401-10 supports RS-485, Modbus TCP/IP, and Ethernet interfaces.


Yokogawa EC401-10 ESB Bus Coupler Module

Empowering Industrial Connectivity

Unlock the full potential of your automation systems with Yokogawa's EC401-10 ESB bus coupler. Seamlessly integrate your field devices and control systems with high-speed Ethernet communication. Boost your operational efficiency today.

Yokogawa EC401-10 ESB Bus Coupler Module

Reliability You Can Count On

Enhance the reliability of your process control systems with the Yokogawa EC401-10. Designed for high-performance environments, it ensures robust communication, even in the harshest industrial conditions.

Yokogawa EC401-10 ESB Bus Coupler Module

Versatile, Efficient, and Compact

The Yokogawa EC401-10 ESB bus coupler module is the perfect solution for industrial applications requiring precise data transfer and control. Compact, powerful, and easy to install—transform your system today.

Yokogawa EC401-10 ESB Bus Coupler Module

Future-Proof Your Automation Systems

Future-proof your automation network with the EC401-10. With its Ethernet Smart Bus protocol and wide range of communication compatibility, it's the ideal module for modern industrial environments. Stay ahead with Yokogawa’s cutting-edge solutions.


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