FX5UJ-24MR/ES Mitsubishi MELSEC FX5U PLC, FX5UJ24MRES Programmable Logic Controller, FX5U Series CPU Module

FX5UJ-24MR/ES PLC

Mitsubishi FX5UJ Controller

24 I/O Relay PLC

FX5UJ-24MR/ES

The Mitsubishi FX5UJ-24MR/ES PLC is a compact 24 I/O Relay Controller designed for industrial automation, offering high-speed processing and flexible connectivity in a cost-effective package. Ideal for small-scale control applications.

Specification

SEODescription

The Mitsubishi FX5UJ Controller, model FX5UJ-24MR/ES PLC, is a compact 24 I/O Relay PLC designed for industrial automation. It features 14 digital inputs and 10 relay outputs, ideal for controlling machinery and processes. The system supports direct connection of up to 4 expansion modules, enabling flexible integration of analog, digital, or communication units. Built-in interfaces include Ethernet (10/100BASE-T) for seamless integration with SCADA, HMI, or other PLCs, alongside RS-485 for Modbus RTU/ASCII compatibility. Operating at 100-240V AC, it withstands industrial environments with a temperature range of 0–55°C. Widely used in manufacturing, packaging, and material handling, its advantages include high-speed processing, easy programming via GX Works3, and compact design. However, limited I/O scalability compared to higher-tier models may restrict complex applications.

SEOSpecification

Parameter	Specification
Model Name	FX5UJ-24MR/ES PLC
Controller Type	Mitsubishi FX5UJ Controller
I/O Configuration	24 I/O Relay PLC (16 Input / 8 Output)
Power Supply	100-240V AC, 50/60Hz
Processing Speed	0.065μs per basic instruction
Memory Capacity	64K steps (Program), 248K words (Data)
Communication Ports	Built-in RS-485, USB, Ethernet (optional)
Programming Software	MELSOFT GX Works3
Operating Temperature	0°C to 55°C
Certifications	CE, UL, RoHS

SEOQandA

question:Does the company provide technical selection services?
answer:Yes, we offer expert technical selection guidance tailored to your needs.
question:Does the company have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in product selection and optimization.
question:What is the warranty policy?
answer:Our warranty covers product defects for [X] years from the date of purchase.

SEOQandA_Product

question:Communication failure with external devices.
answer:Check wiring, verify communication parameters (baud rate, protocol), and ensure correct station addresses.
question:Program download error via USB.
answer:Install GX Works3 USB drivers and confirm correct COM port selection in software settings.
question:I/O modules not responding.
answer:Verify I/O address configuration in the program and check 24V power supply stability.
question:PLC fails to power on.
answer:Ensure power supply voltage matches 24V DC specifications and check for correct wiring connections.
question:Unexpected program behavior or delays.
answer:Review program logic for errors, optimize code structure, and monitor scan cycle duration.