FX5U-80MR/DS | Mitsubishi Electric | Module CPU

Description

Designed for compact, high-speed industrial control, the Mitsubishi Electric FX5U-80MR/DS is a high-density CPU module belonging to the MELSEC iQ-F series. This controller features integrated positioning control, built-in analog inputs and outputs, and diverse communication ports to manage complex automation sequences. It operates on a 24 V DC power supply, making it suitable for low-voltage control panels across various processing environments.

The unit features 80 integrated digital I/O points, accommodating 40 digital inputs and 40 relay outputs. It utilizes a secure screw terminal block design for stable, long-term wiring connections under heavy operational vibration. System scalability is easily achieved through the addition of expansion modules, adapter boards, and communication blocks connected directly to the CPU main unit.

Features

• Onboard capacity of 80 I/O points (40 inputs, 40 outputs).
• Robust relay outputs capable of switching standard industrial loads.
• Built-in Ethernet port for network integration, configuration, and monitoring.
• Built-in RS485 port supporting Modbus RTU and proprietary protocols.
• Dedicated SD memory card slot for program storage, data logging, and system firmware updates.
• Integrated analog inputs and outputs for straightforward basic instrumentation.

Applications

• Water and wastewater pumping stations.
• Material handling and conveyor control systems.
• Packaging, wrapping, and labeling machinery.
• Automated assembly lines and pick-and-place systems.
• HVAC control and building energy management systems.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the unit on a standard 35 mm DIN rail or secure directly to a flat panel using the built-in mounting holes.
• Ensure a minimum clearance of 50 mm above, below, and to the sides of the CPU module for proper natural convection cooling.
• Connect the Class D ground terminal (100 ohms or less) using a minimum wire gauge of 2.0 mm² to reduce electrical noise susceptibility.
• Route all digital I/O lines away from high-voltage AC lines and motor drive cables to prevent electromagnetic interference.

Compliance and Certifications

• CE Mark
• UL Listed
• cUL Listed