A cost-effective FX3U-compatible PLC with Ethernet and dual RS485 ports, ideal for industrial automation and CNC control.
Product Overview
The FX3U PLC with Ethernet Port from Lollette is a versatile, budget-friendly programmable logic controller designed for industrial automation tasks. Compatible with Mitsubishi’s GX Works2 software, it supports ladder programming and integrates seamlessly into existing FX3U-based systems. Key features include:
- Built-in Ethernet port for TCP/IP communication
- Dual RS485 ports for Modbus RTU support
- Up to 8-axis high-speed pulse output (100kHz)
- Power failure data retention for up to 8 years
- Super encryption for enhanced program security
- Compatibility with USB to RS232 cables (Xinjie or Delta)
This PLC is ideal for CNC machines, robotics, and IoT applications requiring reliable, real-time control.
How to Use
- Connect the PLC to your PC using a USB-RS232 cable or directly via Ethernet.
- Install and launch GX Works2 software.
- Create a new project, selecting FX3U/FX3UC as the model.
- Configure communication settings:
- For RS232: Set baud rate to 38,400.
- For Ethernet: Assign IP address and port using FX Configurator-EN-L.
- Develop ladder logic programs and download them to the PLC.
- Test and monitor inputs/outputs in real-time.
Tips:
- Use GX Works2’s diagnostic tools to troubleshoot communication issues.
- Ensure proper grounding to prevent electrical noise interference.
- Regularly back up your programs to avoid data loss.
Related Videos
Frequently Asked Questions (FAQ)
Q1: Is this PLC compatible with Mitsubishi software?
Yes, it works with GX Developer and GX Works2.
Q2: Can I program it over Ethernet?
Yes, using FX Configurator-EN-L to set up Ethernet parameters.
Q3: What communication protocols are supported?
Modbus RTU over RS485 and TCP/IP over Ethernet.
Q4: Does it support analog I/O?
Some models include analog inputs/outputs; check specifications.
Q5: How many axes can it control?
Up to 8 axes with 100kHz pulse output.
Q6: Is data retained after power loss?
Yes, for up to 8 years without power.
Q7: What is the power supply requirement?
Typically 24V DC; verify with specific model details.
Q8: Can it be used for CNC applications?
Yes, it’s suitable for CNC and motion control tasks.
Q9: Is there built-in program encryption?
Yes, it features super encryption for security.
Q10: Where can I find programming tutorials?
Refer to the Related Videos section above.
User Review Summary
Users appreciate the FX3U PLC’s affordability and compatibility with Mitsubishi software. It’s praised for its reliable performance in automation projects. However, some users note that initial setup can be challenging without prior experience.
Pros:
- Cost-effective alternative to Mitsubishi PLCs
- Supports standard programming environments
- Robust communication options
Cons:
- Limited official documentation
- Initial configuration may be complex for beginners
Comparison with Competing Products
Lollette FX3U PLC vs. Mitsubishi FX3U:
- Price: Lollette is significantly more affordable.
- Compatibility: Both support GX Works2.
- Support: Mitsubishi offers extensive official support; Lollette relies on community resources.
Lollette FX3U PLC vs. LK3U PLC:
- Features: Both offer similar I/O and communication capabilities.
- User Experience: Lollette has a larger user base and more online resources.
- Price: Comparable, with variations depending on the supplier.
Technical Specifications
- Model: FX3U-compatible
- Digital Inputs: Varies by model (e.g., 16)
- Digital Outputs: Varies by model (e.g., 16)
- Analog Inputs/Outputs: Available on certain models
- Communication Ports: 1 Ethernet, 2 RS485
- Pulse Output: Up to 8 channels, 100kHz
- Power Supply: 24V DC
- Programming Software: GX Works2, GX Developer
Brand or Manufacturer Info
Lollette specializes in producing cost-effective PLCs compatible with Mitsubishi systems. Their products are popular among hobbyists and professionals seeking affordable automation solutions.
Purchase Recommendations
For purchasing the FX3U PLC with Ethernet Port, visit:
- Lollette: FX3U PLC with Ethernet Port