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- Yokogawa
- F3LC11-1F
- Personal Computer Link Module
- Japan
- 28.9 x 100 x 83.2 mm
- 0.11 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
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 F3LC11-1F is a Personal Computer Link Module designed for the FA-M3 PLC system. It enables communication between a PLC and a personal computer or FA engineering workstation using an RS-232C serial interface.
This module allows users to read/write PLC data, monitor system status, and perform remote program operations without requiring a dedicated communication application.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | F3LC11-1F |
| Product Type | Personal Computer Link Module |
| System Compatibility | FA-M3 PLC system |
| Communication Interface | RS-232C (EIA standard) |
| Transmission Speed | Up to 115.2 kbps |
| Ports | 1 port |
| Communication Mode | Half-duplex |
| Transmission Distance | Up to 15 m |
| Data Format | 7/8 data bits, parity selectable |
| Error Detection | Parity check, checksum |
| External Connection | D-sub 9-pin connector (female) |
| Dimensions | 28.9 × 100 × 83.2 mm |
| Weight | 0.11 kg |
| Mounting | FA-M3 rack system |
Function and Working Principle
The F3LC11-1F acts as a communication gateway module between a PLC system and a higher-level computer.
Working Principle
- A PC sends commands via RS-232C communication
- The module receives and processes communication frames
- Data is exchanged with FA-M3 PLC internal memory
- Results are returned to the PC for monitoring or control
PC↔PLCFA−M3PC \leftrightarrow PLC_{FA-M3}
Key Functions
- Enables communication between FA-M3 PLC and a personal computer
- Reads and writes all PLC device memory areas
- Supports remote monitoring and debugging
- Allows program upload/download operations
- Enables remote RUN/STOP control of PLC
- Provides access to error logs and system information
- Works without dedicated transmission software
System Role
The module functions as a communication interface layer:
PC / Engineering Station ↔ F3LC11-1F ↔ FA-M3 PLC CPU
It is used for:
- PLC programming and debugging
- System monitoring
- Data acquisition
- Maintenance and diagnostics
- Remote control operations
Industrial Applications
- Factory automation systems
- Process control plants
- Power generation facilities
- Oil & gas monitoring systems
- Chemical production plants
- Manufacturing lines
- Water treatment systems
- HVAC control systems
Installation Guidelines
- Install in FA-M3 rack system only
- Use RS-232C shielded communication cable
- Ensure correct D-sub 9-pin wiring configuration
- Maintain maximum cable length of 15 m
- Avoid electrical noise sources near communication lines
- Configure communication settings (baud rate, parity) correctly
Compatible Systems
- Yokogawa FA-M3 PLC CPU modules
- FA-M3 engineering software systems
- HMI / display devices with RS-232C interface
- Industrial SCADA and monitoring systems
Key Advantages
- Simple PC-to-PLC communication setup
- No dedicated communication software required
- Fast transmission up to 115.2 kbps
- Supports full PLC data access and control
- Enables remote program management
- Compact and lightweight design (0.11 kg)
Technical FAQs
Q1: What is the main function of the F3LC11-1F?
It connects a PC to an FA-M3 PLC for data communication and control.
Q2: What interface does it use?
It uses RS-232C serial communication.
Q3: Can it modify PLC programs remotely?
Yes, it supports program upload, download, and remote RUN/STOP functions.
Q4: What is the maximum transmission distance?
Up to 15 meters.
Conclusion
The Yokogawa F3LC11-1F Personal Computer Link Module is a compact and reliable RS-232C communication interface designed for FA-M3 PLC systems. It enables efficient PC-to-PLC connectivity for programming, monitoring, and control, making it a key component in industrial automation and maintenance environments.