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- Yokogawa
- F3LE12-0T
- Ethernet Interface Module
- Japan
- 28.98 x 100 x 83.2 mm
- 0.13 kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Yokogawa F3LE12-0T is an Ethernet Interface Module designed for the FA-M3 PLC system. It provides reliable high-speed communication between PLCs and external systems such as SCADA, engineering workstations, HMIs, and other industrial controllers through standard Ethernet networks.
This module is designed for stable industrial networking, supporting real-time data exchange, remote monitoring, and PLC program maintenance in distributed automation systems.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | F3LE12-0T |
| Product Type | Ethernet Interface Module |
| System Compatibility | FA-M3 PLC system |
| Ethernet Standard | IEEE 802.3 |
| Communication Speed | 10/100 Mbps (auto-negotiation) |
| Interface Type | 10BASE-T / 100BASE-TX |
| Connector | RJ-45 |
| Protocols | TCP/IP, UDP/IP, ICMP, ARP |
| Network Functions | Remote programming, monitoring, data exchange |
| Additional Functions | Event communication, system integration |
| Max Cable Distance | 100 m per segment |
| Port Count | 1 Ethernet port |
| Power Consumption | ~330 mA |
| Dimensions | 28.98 × 100 × 83.2 mm |
| Weight | 0.13 kg |
Function and Working Principle
The F3LE12-0T acts as a communication gateway module between FA-M3 PLC systems and Ethernet-based industrial networks.
Working Principle
- PLC CPU exchanges data with the module via internal system bus
- The module encapsulates PLC data into Ethernet frames
- Data is transmitted over TCP/IP or UDP/IP networks
- External systems read/write PLC memory in real time
- Status updates and control commands are returned to the PLC system
PLCFA−M3↔Ethernet (TCP\/IP, UDP\/IP)PLC_{FA-M3} \leftrightarrow Ethernet\,(TCP\/IP,\ UDP\/IP)
Key Functions
- Enables Ethernet communication for FA-M3 PLC systems
- Supports 10/100 Mbps auto-negotiation
- Provides real-time PLC data exchange
- Allows remote programming and maintenance
- Supports SCADA and HMI integration
- Enables event-based communication and monitoring
- Provides access to PLC memory over Ethernet
System Role
The module serves as a network communication interface layer:
FA-M3 PLC → F3LE12-0T → Ethernet Network → SCADA / Engineering PC / Industrial Systems
Typical applications include:
- Factory automation networks
- Remote monitoring systems
- PLC programming and diagnostics
- Data acquisition systems
- Distributed control systems
- Industrial IoT-style monitoring (basic Ethernet level)
Industrial Applications
- Manufacturing automation systems
- Oil & gas facilities
- Petrochemical plants
- Power generation systems
- Water treatment plants
- Building automation systems
- Process control industries
- Industrial monitoring networks
Installation Guidelines
- Install in FA-M3 rack system only
- Use Cat5e or higher Ethernet cables
- Maintain maximum cable length of 100 meters per segment
- Ensure correct IP configuration before operation
- Avoid high electromagnetic interference environments
- Use industrial-grade switches for stable communication
Compatible Systems
- Yokogawa FA-M3 PLC CPUs
- SCADA systems
- HMI panels and industrial PCs
- Engineering software (e.g., WideField3)
- Industrial Ethernet networks
Key Advantages
- Reliable 10/100 Mbps Ethernet communication
- Supports TCP/IP, UDP/IP, and standard network protocols
- Enables remote monitoring and PLC programming
- Stable industrial-grade design
- Compact and lightweight (0.13 kg)
- Easy integration into automation networks
- Suitable for distributed control systems
Technical FAQs
Q1: What is the main function of the F3LE12-0T?
It enables Ethernet communication between FA-M3 PLC systems and external devices.
Q2: What communication speed does it support?
It supports 10 Mbps and 100 Mbps (auto-negotiation).
Q3: Can it be used for remote PLC programming?
Yes, it supports remote programming and maintenance functions.
Q4: What is the maximum cable distance?
Up to 100 meters per Ethernet segment.
Conclusion
The Yokogawa F3LE12-0T Ethernet Interface Module is a robust and flexible industrial networking solution for FA-M3 PLC systems. With support for high-speed Ethernet communication, remote programming, and real-time data exchange, it is well-suited for modern industrial automation, monitoring, and distributed control applications.