Yokogawa SEC401-11 Bus Coupler Module

The Yokogawa SEC401-11 is a high-performance bus coupler module designed to facilitate seamless communication between field devices and control systems in industrial automation setups. It is part of Yokogawa’s Fieldbus communication solutions, offering high reliability and fast data exchange capabilities. The SEC401-11 enables communication between various components of a distributed control system (DCS) or programmable logic controller (PLC) through standard fieldbus protocols, ensuring that all connected devices are properly integrated into the overall control architecture.

This bus coupler module is specifically designed to work with Yokogawa’s Fieldbus networks, allowing devices such as sensors, actuators, and other field instruments to be connected directly to the control system. By handling communication between field devices and higher-level controllers, the SEC401-11 simplifies system design and installation, reduces wiring complexity, and ensures smooth data transfer across the entire system.

The SEC401-11 is engineered to meet the highest standards of industrial automation, providing robust performance in a wide range of harsh environments. Its compact form factor makes it suitable for both large and small control systems, and it integrates easily with Yokogawa’s other automation equipment, ensuring a smooth, seamless operation.

Key Features:

• Fieldbus Communication: Supports Fieldbus protocols (e.g., Foundation Fieldbus, Profibus DP) for fast and reliable data transfer between field devices and the control system.
• Compact and Space-Efficient Design: With a compact size, the SEC401-11 can be easily integrated into both existing and new installations, optimizing space and reducing installation costs.
• High-Performance Data Exchange: Ensures fast and efficient communication for real-time control and monitoring of industrial processes.
• Flexible and Scalable: The module can be used in a wide variety of control systems, from small installations to large, complex automation setups.
• Seamless Integration: Integrates easily with Yokogawa’s wide range of automation products and supports diverse communication protocols for interoperability.
• Industrial-Grade Durability: Designed for reliability and long-term use in industrial environments, capable of withstanding vibration, temperature extremes, and other harsh conditions.

Technical Parameters:

Below is a table outlining the key technical specifications of the Yokogawa SEC401-11 bus coupler module.

Applications:

The Yokogawa SEC401-11 bus coupler module is used in a wide range of industrial applications where fieldbus communication is required. Some of the typical applications include:

• Process Automation: It is ideal for integrating field devices into distributed control systems (DCS) or programmable logic controllers (PLC) for process control and monitoring.
• Oil & Gas: The SEC401-11 is used in oil and gas production facilities, allowing efficient communication between various devices in remote locations.
• Chemical Industry: It supports chemical processing systems, where numerous field devices need to be integrated and controlled simultaneously.
• Power Generation: Used in power plants to connect field devices such as temperature sensors, pressure gauges, and other measurement instruments to the central control system.
• Water Treatment: The module facilitates the integration of field instruments in water treatment facilities, allowing for real-time monitoring and control of water quality and flow.
• Building Automation: In smart buildings, the SEC401-11 helps integrate HVAC systems, lighting controls, and other automation systems for efficient building management.

Related Models (Same Series / Similar Products):

Below is a list of similar models or related products from Yokogawa that can be used in various automation and fieldbus communication applications: