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Flexem Series FC5-20MR-AC Programmable Logic Controller

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About the Product

FC5-20MR-AC Flexem Programmable Logic Controller

The FC5-20MR-AC from the Flexem series is a versatile and capable basic logic controller. It operates on AC220V power and integrates multiple communication interfaces for flexible system integration. This PLC provides reliable control for a wide range of industrial automation applications.

Core I/O Configuration & Power

  • Brand & Model: This controller is part of the Flexem product family from NexAuto, model FC5-20MR-AC.
  • Built-in I/O Points: The unit features 20 total points (12 inputs and 8 outputs).
  • Power Supply: Designed for standard AC220V operation for easy integration.
  • Output Type: Provides 8 relay outputs for controlling various AC/DC loads.

Communication & Connectivity Features

  • Ethernet Port: Includes 1 RJ45 port (10/100M, self-adaptive) for network connectivity.
  • Serial Communication: Features 2 built-in serial ports (RS232/RS485) for device networking.
  • USB Port: Equipped with a USB Type-C port for programming and monitoring.
  • Modbus Support: Offers 2 communication channels (DB9 and terminal block) for industrial protocols.

Expansion & System Capabilities

  • Expansion Ability: Supports connection of I/O expansion modules (max 31, depending on CPU power).
  • Expansion Board: Can accommodate 1 additional expansion board for enhanced functionality.
  • Real-Time Clock: Features a built-in RTC for time-based control operations.
  • Baud Rate Range: Serial ports support configurable rates from 4800 to 115200 bps.

Installation & Environmental Specifications

  • Mounting Options: Designed for standard DIN rail installation in control cabinets.
  • Environmental Tolerance: Built to operate reliably in standard industrial environments.
  • Noise Immunity: Incorporates protection against electrical interference for stable operation.

Packaging & Shipping Information

  • Package Contents: Each unit includes the FC5-20MR-AC main unit, mounting accessories, and user documentation.
  • Shipping Methods: Available for global delivery via FedEx, UPS, and DHL express services.

Frequently Asked Questions (FAQ)

  • What programming software does this PLC use? The FC5-20MR-AC uses dedicated Flexem programming software available for download.
  • Can I connect multiple expansion modules? Yes, the controller supports multiple I/O expansion modules up to the power supply limit.
  • Is the Ethernet port suitable for remote monitoring? Yes, the built-in Ethernet enables remote access and SCADA system integration.
  • What types of loads can the relay outputs control? The relay outputs can switch various AC/DC loads within their specified ratings.

The FC5-20MR-AC PLC offers a robust foundation for automation projects requiring basic to intermediate control complexity. Its combination of I/O points, communication options, and expansion capability makes the Flexem controller adaptable to diverse application needs. This unit represents solid value in the Flexem series product lineup.

© 2026 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com | Phone: +86 153 9242 9628

Distribution Partner: AutoNex Controls Limited

  • Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
  • Delivery: Expedited, freight, and international shipping available worldwide.
  • Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
  • Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
  • Payment: Flexible options including major credit cards, PayPal, and bank transfers.
  • Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.
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