Yokogawa F3LR01-0N Fiber Optic FA-bus Interface Module

The Yokogawa F3LR01-0N Fiber Optic FA-bus Interface Module is a high-performance communication module designed to provide fiber optic connectivity for Yokogawa FA-M3 programmable logic controllers (PLCs). It enables reliable, high-speed data transmission over long distances without signal degradation, making it an ideal solution for large-scale distributed control systems.

The F3LR01-0N utilizes FA-bus protocol over fiber optics to enhance communication stability and noise immunity, particularly in harsh industrial environments. This module ensures consistent real-time data exchange between controllers, remote I/O systems, and other networked components.

Its robust design and industrial-grade components allow it to perform reliably under challenging conditions, reducing downtime and ensuring the integrity of control systems.

Product Specifications

Applications

The F3LR01-0N Fiber Optic FA-bus Interface Module is widely used in industrial automation and process control environments that require long-distance, interference-free communication. Primary application areas include:

• Large-scale distributed control systems in power plants and manufacturing facilities.

• Oil & Gas Industry for remote I/O communications over long distances.

• Chemical and Petrochemical Plants requiring noise-immune communication solutions.

• Factory Automation Networks where high-speed, stable communication is critical.

• Industrial IoT Systems where reliable and secure connectivity is essential.

Product Advantages

• Long-Distance Communication: Fiber optic transmission supports up to 2 km, reducing signal degradation.

• High Noise Immunity: Optical fiber provides excellent resistance to electromagnetic interference (EMI).

• High-Speed Data Transmission: Supports fast communication at 10 Mbps, ensuring real-time response.

• Enhanced Reliability: Optical isolation prevents electrical faults from propagating across the system.

• Flexible Network Design: Suitable for complex distributed architectures requiring robust connectivity.

• Compact Design: Fits easily in existing control panels with minimal footprint.

FAQ

1. What communication protocol does the F3LR01-0N use?

It uses Yokogawa’s FA-bus protocol over fiber optic transmission.

2. What type of optical connectors does this module support?

It supports ST-type optical connectors for secure fiber termination.

3. What is the maximum communication distance achievable?

The module supports up to 2 km depending on the type and quality of the fiber optic cable.

4. Can this module operate in high electrical noise environments?

Yes, fiber optic communication ensures complete immunity from EMI and electrical noise.

5. What is the supported baud rate for data transmission?

The module supports a baud rate of 10 Mbps for stable high-speed communication.

6. Does the F3LR01-0N provide electrical isolation?

Yes, it provides optical isolation between the FA-bus and internal circuits for enhanced safety.

7. Can this module be integrated with existing FA-M3 PLC systems?

Yes, it is fully compatible with Yokogawa FA-M3 PLC series and system bus.

8. What indicators are available for diagnostics?

LED indicators for FA-BUS LINK, ACTIVE, and POWER status are provided for troubleshooting.

9. Does it support redundant fiber optic paths?

The standard module does not provide redundant paths; redundancy must be achieved through system design.

10. What is the typical power consumption of this module?

The module typically consumes 5.0W.