Yokogawa F3LR02-0N Fiber Optic FA-bus Interface Module

The Yokogawa F3LR02-0N Fiber Optic FA-bus Interface Module is a specialized communication module designed for high-speed, long-distance data transmission in industrial automation systems. This module leverages fiber optic technology to ensure noise immunity, robust signal integrity, and secure connectivity in environments with significant electromagnetic interference. The F3LR02-0N plays a crucial role in connecting FA-bus networks, enabling seamless communication between controllers, remote I/O units, and other field devices in distributed control architectures. Its high performance and reliable design make it suitable for mission-critical industrial applications, particularly where conventional copper-based communication solutions fall short.

Product Specifications

Product Applications

The F3LR02-0N Fiber Optic FA-bus Interface Module is used in various industrial scenarios where high-speed and interference-free communication is required. Its applications include:

• Distributed Control Systems (DCS): Establishing high-reliability links between remote I/O units and main controllers.

• Factory Automation: Providing stable data communication across large manufacturing facilities with high electromagnetic interference.

• Power Plants: Ensuring secure and fast data exchange in turbine control, power distribution, and critical process systems.

• Oil & Gas Industry: Connecting remote control stations over long distances with robust noise immunity.

• Transportation Systems: Used in railway and traffic control systems for reliable communication in harsh environments.

Product Advantages

• Superior Noise Immunity: Fiber optic transmission eliminates interference from electromagnetic noise and voltage fluctuations.

• Long-Distance Communication: Supports communication over distances significantly longer than traditional copper-based systems.

• High Reliability: Built to withstand harsh industrial conditions including temperature extremes, vibration, and shock.

• High-Speed Data Transfer: 10 Mbps communication speed ensures timely data exchange for real-time control applications.

• Compact Design: Space-saving module suitable for dense control panel installations.

• Easy Integration: Fully compatible with FA-bus networks and Yokogawa control systems, reducing setup complexity.

FAQ

1. What is the maximum communication distance supported by the F3LR02-0N module using fiber optic cables?

   It typically supports distances up to 2 km with standard multimode fiber.

2. Does the F3LR02-0N support redundant communication paths?

   Yes, it can be configured for redundancy in FA-bus network topologies for higher availability.

3. What type of fiber optic cable is compatible with this module?

   It supports standard multimode fiber optic cables with ST connectors.

4. How does the module handle signal integrity over long distances?

   The module uses optical repeaters and error detection to maintain signal quality.

5. Is hot-swapping supported by the F3LR02-0N module?

   No, it is recommended to power down the system before replacing the module.

6. What diagnostic functions are available on the module?

   It provides LED indicators for power status, communication activity, and fault conditions.

7. Does the module require any special configuration software?

   Standard Yokogawa configuration tools for FA-bus systems are used for setup and diagnostics.

8. What is the communication latency of the F3LR02-0N module?

   Typical latency is in the range of microseconds, suitable for real-time control.

9. Can this module be used in hazardous areas?

   It is not intrinsically safe but can be installed in control cabinets located in safe zones.

10. Does the module support fiber optic network topologies such as ring or star?

    Yes, it is compatible with multiple topologies, including star and ring for redundancy.