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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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Yokogawa EC402-51 Bus Coupler Module

Brand:Yokogawa Electric
Item No.:EC402-51
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
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Introduction

The Yokogawa EC402-51 Bus Coupler Module is an essential component of Yokogawa's industrial automation systems, specifically designed to facilitate communication between field devices and higher-level control systems. As a bus coupler module, it enables the integration of different fieldbus protocols into the central control system, ensuring seamless data exchange and efficient operation. This module plays a critical role in ensuring that real-time process data is transmitted accurately and reliably.

Typically used in industries such as process control, chemical manufacturing, and energy production, the EC402-51 module is built to enhance the functionality and scalability of Yokogawa’s control systems. With its robust design and reliable performance, this module helps to streamline operations, reduce downtime, and improve overall process efficiency.

Technical Specifications

SpecificationValue
ModelEC402-51
Module TypeBus Coupler Module
Dimensions (W x H x D)130 x 129.5 x 32.8 mm
Weight0.24 kg
Input Voltage24 VDC (Nominal)
Power Consumption1.5 W
Operating Temperature Range-40°C to 70°C
MountingDIN Rail Mounting
Communication ProtocolModbus, Profibus, Foundation Fieldbus
Connector TypeScrew Terminal Block
Environmental ProtectionIP20


Applications

The Yokogawa EC402-51 Bus Coupler Module is utilized across a variety of industrial applications, primarily in process automation and control systems:

  • Process Control: The module is used to interface with field devices such as sensors, actuators, and controllers, facilitating the smooth transfer of data to centralized control systems.

  • Chemical Manufacturing: In chemical plants, the module ensures the accurate transmission of process data, allowing for precise control of operations such as mixing, heating, and chemical reactions.

  • Energy Production: The EC402-51 is used in power plants for monitoring and controlling turbines, generators, and other critical equipment, ensuring real-time data exchange between devices.

  • Industrial Automation: This module is widely deployed in manufacturing plants, helping to integrate field devices with PLCs, DCS, and SCADA systems for efficient automation of machinery and systems.

  • Oil & Gas: The module also plays a key role in the oil and gas industry, supporting the communication of real-time data from remote sensors and control systems to the central monitoring unit.


Advantages

  • Seamless Integration: The EC402-51 module supports multiple communication protocols such as Modbus, Profibus, and Foundation Fieldbus, enabling easy integration with different industrial control systems and devices.

  • Compact and Efficient: With a compact design and low power consumption (1.5 W), the module provides efficient operation without taking up significant space in the control panel.

  • Wide Temperature Range: It operates effectively within a wide temperature range of -40°C to 70°C, making it suitable for use in both cold and hot industrial environments.

  • Reliable Communication: By enabling reliable and fast communication between field devices and the central control system, this module ensures real-time data acquisition and decision-making, helping to optimize operational processes.

  • Durability: With IP20 environmental protection, the module is built to withstand typical industrial conditions, offering durability and reliability in the field.

  • Easy Installation: The module is designed for DIN rail mounting, which simplifies installation and reduces setup time in control cabinets.


Technical FAQs

  1. What is the purpose of the Yokogawa EC402-51 Bus Coupler Module?

    • The module acts as a communication interface, allowing different fieldbus protocols to communicate with higher-level control systems, ensuring smooth data exchange and integration within the system.

  2. What fieldbus protocols are supported by the EC402-51 module?

    • The module supports Modbus, Profibus, and Foundation Fieldbus protocols, enabling compatibility with a wide range of field devices and control systems.

  3. How many communication channels does the EC402-51 module support?

    • The module supports multiple communication channels, providing flexible data transmission to and from connected field devices in industrial applications.

  4. What is the power consumption of the EC402-51 module?

    • The module has a low power consumption of just 1.5 W, making it energy efficient for continuous operation in industrial environments.

  5. Can the EC402-51 module operate in harsh environments?

    • Yes, the module operates effectively in environments with temperatures ranging from -40°C to 70°C, making it suitable for harsh industrial settings.

  6. How does the EC402-51 module facilitate integration with other industrial systems?

    • The module supports various communication protocols like Modbus and Profibus, allowing for seamless integration with PLCs, DCS, and SCADA systems for centralized control and monitoring.

  7. What is the mounting method for the EC402-51 module?

    • The EC402-51 module can be easily mounted on a DIN rail, ensuring quick installation and secure placement within control cabinets.

  8. What is the environmental protection rating of the EC402-51 module?

    • The module has an IP20 rating, offering protection against dust ingress and ensuring reliability in industrial control systems.

  9. How does the EC402-51 module enhance system performance?

    • By providing seamless communication between field devices and central systems, the module helps improve data accuracy, operational efficiency, and system response time.

  10. Is the EC402-51 module suitable for use in chemical plants?

    • Yes, the module is ideal for use in chemical plants, providing reliable communication between field sensors and the control system, supporting precise monitoring and control of chemical processes.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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