Description
Product Overview
Meet the Flexem FC5-30MR-DC programmable logic controller. This compact unit delivers reliable automation control. It is perfect for small to medium machines. The design is user-friendly and robust for industrial use.
- Powerful Core: Controls 30 total I/O points with 18 inputs and 12 relay outputs.
- Multiple Connections: Built-in Ethernet and two serial ports for flexible communication.
- Easy Growth: Supports one expansion board to add more I/O modules as needed.
- Simple Setup: USB Type-C port allows fast programming and monitoring.
- Wide Compatibility: Works with Modbus and connects to various devices and software.
Key Specifications
- Brand: Flexem
- Model: FC5-30MR-DC
- Series: FC5 Basic Logic Control
- Power Supply: 24V DC
- Total I/O: 30 points
- Input Points: 18 (Digital)
- Output Points: 12 (Relay)
- Expansion: 1 board slot, supports extra modules
- Communication Ports: 1 Ethernet (RJ45), 2 Serial (RS232/RS485), 1 USB Type-C
- Real-Time Clock: Yes, with battery backup
Detailed Technical Parameters
- Input Voltage Range: 0 to 24V DC
- Output Switching: 250V AC / 30V DC, 2A per point
- Communication Speed: 4800 to 115200 bps
- Input Sensitivity: ON at ≥15V DC, OFF at ≤5V DC
- Resolution: 1 bit per digital I/O point
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 70°C
- Enclosure Rating: IP20 (for indoor use)
- Noise Immunity: Meets IEC 61131-2 standards
Installation Guide
- Mount on a standard 35mm DIN rail.
- Connect a stable 24V DC power source.
- Wire your field devices to the correct terminals.
- Ensure proper earthing for electrical safety.
Easy Debugging and Maintenance
- Use free software for online monitoring.
- Status LEDs show power, run, and error conditions.
- Update firmware easily via USB or Ethernet.
- Modular components allow quick service.
Compatibility Notes
- Native support for Modbus RTU/ASCII protocols.
- Ethernet port connects to HMIs and PC software.
- Compatible with Flexem FC5 series expansion I/O.
- Programming software runs on Windows 10/11.
Certifications
- CE marked for European market.
- RoHS compliant for environmental safety.
- FCC Part 15 Class A for EMI.
Package Contents & Warranty
- 1 x FC5-30MR-DC PLC Unit
- 1 x User Manual
- DIN rail mounting clip
- 12-month manufacturer warranty for defects.
Shipping Methods
- We ship worldwide via FedEx, UPS, and DHL.
- Tracking number provided after dispatch.
Typical Application Scenarios
- Conveyor belt control systems.
- Packaging and labeling machines.
- Building management for lights and fans.
- Small pump control and water level management.
Built-in Diagnostic Capabilities
- LED indicators for power, run, error, and communication.
- Software diagnostics for I/O force and scan time.
- Real-time clock logs events with time stamps.
Frequently Asked Questions
Q: What is the power requirement for this PLC?
A: It requires a 24V DC power supply. Ensure it is stable and within range.
Q: Can I connect more input and output devices?
A: Yes. You can add one expansion board for extra I/O modules.
Q: How do I program this controller?
A: Use the USB Type-C port and the free programming software from Flexem.
Q: Does it support Modbus communication?
A: Yes. It has two built-in channels for Modbus RTU.
Q: What is the life of the relay outputs?
A: The relay contacts are rated for millions of operations under rated load.
Q: Is this PLC suitable for outdoor use?
A: No. Its IP20 rating means it is for dry, indoor environments only.
Q: How accurate is the internal real-time clock?
A: It is accurate within ±3 seconds per day with battery backup.
Q: From experience, what is a common wiring mistake?
A: A common error is reversing the polarity on the DC power supply. Always check the terminals.
Q: The PLC is not communicating over Ethernet. What should I check?
A> First, verify the IP address settings and that the Ethernet cable is securely connected. The link LED should be on.
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