Product Overview

The YOKOGAWA F3LR02-0N is a Fiber-Optic FA-Bus Type 2 Module designed for seamless integration with the FA-M3 Range-free Multi-controller PLC system. This specialized communication module extends the reach of distributed I/O subunits and control units over long distances, using optical fiber to ensure high-speed, noise-immune data transmission. The F3LR02-0N provides reliable operation in electrically noisy environments, enabling flexible network configurations and supporting daisy chain, star, or loop topologies across a distance of up to 500 meters between stations.

Key Technical Specifications

Key Features and Benefits

High-Speed, Long-Distance Communication

The F3LR02-0N enables high-speed, long-distance data transmission over fiber-optic cables, providing noise immunity essential for critical industrial operations. The 10 Mbps transmission speed ensures reliable communication between distributed control units over distances up to 500 meters.

Flexible Network Topologies

This module supports star, daisy chain, and loop configurations, providing system flexibility to suit various industrial network requirements. Whether expanding a network or connecting remote devices, the F3LR02-0N makes it easy to scale your control system.

Robust Fiber-Optic Media

The module uses 2-core hard plastic clad quartz fiber-optic (H-PCF) cable, ensuring reliable and robust data signaling, ideal for electrically noisy environments. This guarantees minimal signal degradation, even in challenging conditions.

Reliability, Availability, Serviceability (RAS) Features

The F3LR02-0N includes critical RAS features for improved system resilience. In the event of transmission channel errors, the module supports I/O contact shutdown and error location reporting, enabling quicker diagnostics and minimizing downtime.

Frequently Asked Questions (FAQ)

Q: What is the primary communication benefit of using the F3LR02-0N?
A: The F3LR02-0N enables high-speed, long-distance communication for distributed I/O systems over fiber-optic cables, providing noise immunity that ensures reliable data transmission in harsh industrial environments.

Q: What is the maximum distance supported between two stations using this module?
A: The F3LR02-0N supports a maximum distance of 500 meters between connected stations, offering flexibility in large-scale automation networks.

Q: Which network topologies does the F3LR02-0N support for system configuration?
A: The F3LR02-0N supports star, daisy chain, and loop configurations, providing flexibility for a variety of network designs.

Q: How many maximum sub-stations can you connect within one system using this module?
A: You can connect up to 32 sub-stations within a single FA-Bus Type 2 system, allowing for extensive network expansion.