Description
Product Description
Flexem FC5-20MR-AC is a compact PLC for stable industrial control.
It combines 12 inputs and 8 relay outputs in one CPU.
Dual serial communication enables seamless field connectivity.
Built-in Ethernet supports fast data exchange.
AC 220V power simplifies cabinet wiring.
Real-time clock ensures precise time stamping.
One expansion board slot boosts future scalability.
Technical Specifications
- Brand: Flexem
- Model: FC5-20MR-AC
- Series: FC5 Basic Logic Control PLC
- I/O Capacity: 20 points total
- Digital Inputs: 12 points
- Relay Outputs: 8 points
- Measurement Range: Standard 24V DC digital input levels
- Frequency Response: Up to typical PLC digital scan limits
- Sensitivity: Optimized for stable industrial signals
- Linearity: Digital I/O type, no analog deviation
- Resolution: 1 bit per I/O channel
- Operating Temperature: -10°C to 55°C
- Environmental Tolerance: Shock, vibration, and dust resistant
- EMC Immunity: Designed for factory interference stability
- High-Speed Input: None
- High-Speed Output: None
- Communication: Modbus via two channels
- Serial Ports: RS232/RS485 and RS485 only
- Baud Rate: 4,800 to 115,200 bps
- Ethernet: 1 RJ45, 10/100 Mbps adaptive
- USB: Type-C for program and firmware access
- RTC: Built-in clock module
- Expansion Modules: Up to 31 I/O modules
- Expansion Board: 1 available slot
- Power Supply: 220V AC input
Installation Guide
- Mount directly on standard DIN rail.
- Ensure grounded metal cabinet.
- Connect AC power before wiring I/O.
- Check terminal polarity.
- Confirm Ethernet shield grounding.
Commissioning and Maintenance
- Use USB Type-C for fast program upload.
- Online monitoring eases debugging.
- Firmware upgrades complete in minutes.
- LED status indicators simplify inspection.
- No special tools required for routine service.
Compatibility
- Supports Modbus RTU and TCP protocols.
- Works with common HMIs.
- Interfaces with VFDs, sensors, and encoders.
- Integrates into SCADA networks.
- Compatible with Flexem I/O expansions.
Certifications
- CE compliance for EMC safety.
- RoHS conformity.
- Industrial quality control approval.
Packing List
- 1 x FC5-20MR-AC PLC Unit
- 1 x USB programming cable
- 1 x user manual
- Terminal protective covers
- Factory inspection certificate
Warranty and Shipping
- Warranty: 12 months from shipment date.
- Free technical support during warranty.
- Shipping: FedEx, UPS, or DHL available.
- Tracking provided after dispatch.
Typical Applications
- Conveyor line automation.
- Packaging machinery.
- Water treatment panels.
- Warehouse control systems.
- Basic process monitoring.
Diagnostic Capabilities
- Real-time I/O state monitoring.
- Communication fault detection.
- System status LEDs.
- RTC log correlation.
- Firmware error feedback.
FAQ
- Is this PLC fit for long duty cycles?
- Yes, it is designed for continuous industrial operation.
- Can I expand beyond onboard I/O?
- Yes, up to 31 I/O expansion modules are supported.
- What helps during first setup?
- USB programming with online monitoring speeds startup.
- How to reduce communication noise?
- Use shielded cables and solid grounding.
- Is Ethernet hard to configure?
- No, standard IP setup allows quick connection.
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