F3LE12-0T | Yokogawa | Ethernet Interface Module for FA-M3 Series

Overview

The F3LE12-0T is an Ethernet interface module developed by Yokogawa for use with the FA-M3 Range-free Multi-controller system. It enables high-speed data communication between PLCs, supervisory systems, and external devices. Supporting both 10BASE-T and 100BASE-TX standards, the module provides flexible networking capabilities for real-time control and efficient system integration in industrial environments.

Network Specifications

• Model Number: F3LE12-0T

• Communication Speed: 10 Mbps / 100 Mbps auto-negotiation

• Network Standards: 10BASE-T, 100BASE-TX

• Access Control: CSMA/CD (Carrier Sense Multiple Access with Collision Detection)

• Transmission Method: Baseband signaling

• Maximum Cable Distance: 100 m between nodes (Cat5e or higher recommended)

• Maximum Cascade Connection:

• 100BASE-TX: up to 2 segments

• 10BASE-T: up to 4 segments

• Supported Protocols: TCP, UDP, IP, ICMP, ARP

Module Compatibility

• Applicable CPU Modules:

• F3SP05, F3SP08, F3SP21: up to 2 modules

• F3SP25, F3SP28, F3SP35, F3SP38, F3SP53, F3SP58, F3SP59: up to 6 modules

• System Integration: Fully compatible with Yokogawa FA-M3 controllers

• Network Functionality: Enables remote programming, monitoring, and data exchange

Electrical & Physical Characteristics

• Internal Current Consumption: 500 mA (5 V DC internal supply)

• Dimensions: 28.9 mm (W) × 100 mm (H) × 83.2 mm (D)

• Weight: Approx. 130 g

• Mounting Type: DIN-rail or chassis mounting (single-slot)

• Cabling Interface: RJ-45 connector for twisted-pair Ethernet

Applications

The F3LE12-0T module is ideal for:

• Connecting FA-M3 PLC systems to Ethernet-based industrial networks

• Real-time data exchange between control and monitoring systems

• Integration of distributed process controllers in manufacturing plants

• Expanding system communication capability for remote diagnostics and maintenance

FAQ

• Q1: Which communication protocols are supported by the F3LE12-0T?
  A1: It supports TCP, UDP, IP, ICMP, and ARP for reliable Ethernet communication.

• Q2: What is the maximum number of Ethernet modules that can be installed?
  A2: Depending on the CPU model, up to six modules can be installed simultaneously.

• Q3: What is the maximum communication distance?
  A3: Up to 100 meters between connected nodes using standard Cat5e Ethernet cable.

• Q4: Can the module be used with older FA-M3 CPUs?
  A4: Yes, it is backward-compatible with most Yokogawa FA-M3 CPU modules supporting Ethernet communication.