Product Overview

The Yokogawa SEC401-11 is a bus coupler module designed to provide a vital connection between the field control unit (FCU) and the field I/O devices. It facilitates high-speed, reliable communication over a fieldbus network, enabling real-time monitoring and control of remote processes. This ensures the integrity and performance of the control system. The SEC401-11 is essential for seamless integration and data transmission within industrial automation systems.

Part of the Yokogawa ProSafe-RS and CENTUM VP series, the SEC401-11 serves as an interface, translating signals from the Vnet/IP control network to PROFIBUS-DP fieldbus. This enables smooth integration of various field devices into the DCS (Distributed Control System). The module features diagnostic LEDs for easy monitoring, indicating the status and any communication errors. This simplifies troubleshooting and system maintenance, making it a reliable component for building a robust and integrated control network.

Technical Specifications 

Frequently Asked Questions

Q1: What is the condition and origin of the Yokogawa SEC401-11?

A: We provide the Yokogawa SEC401-11 as a brand-new, original, and factory-sealed product.

Q2: What is your standard shipping timeframe?

A: We typically ship within 3 days to 2 weeks, depending on the size of your order. Our common logistics partners include DHL, FedEx, and UPS.

Q3: Is there a return policy for the SEC401-11?

A: Yes, we offer a 30-day return policy for any quality issues. You can return the unit for a full refund or replacement.

Q4: What is the primary function of the SEC401-11?

A: The SEC401-11 links the Vnet/IP control network to the PROFIBUS-DP fieldbus, enabling communication between the central controller and field devices.

Q5: What are the diagnostic LEDs on the SEC401-11 used for?

A: The diagnostic LEDs provide a visual indication of the module's status and help identify communication errors or faults quickly.