FX5UJ-40MT/ESS PLC Module | Mitsubishi MELSEC iQ-F Series Compact Programmable Controller

Mitsubishi FX5UJ-40MT/ESS

FX5UJ-40MT/ESS module

FX5UJ-40MT PLC

FX5UJ-40MT/ESS

The Mitsubishi FX5UJ-40MT/ESS module is a compact FX5UJ-40MT PLC with 40 I/O points (24 inputs/16 outputs), offering high-speed processing, built-in Ethernet and serial communication for industrial automation, machine control, and scalable system integration. Its robust design ensures reliability in diverse applications.

Specification

SEODescription

The Mitsubishi FX5UJ-40MT/ESS is a compact programmable logic controller (PLC) designed for industrial automation, featuring 24 digital inputs and 16 transistor outputs (40 total I/O). This FX5UJ-40MT/ESS module supports direct connection of up to 8 expansion modules, enhancing flexibility for I/O expansion or specialized functions. It integrates Ethernet, RS-485, and USB ports for seamless communication, supporting protocols like Modbus/TCP and SLMP. Operating at 100-240V AC with a temperature range of 0-55°C, the FX5UJ-40MT PLC is ideal for manufacturing, packaging, and machinery control. Its key strengths include high-speed processing, built-in SD card storage, and compatibility with GX Works3 software, though its limited expansion slots may require careful planning for larger systems.

SEOSpecification

Parameter	Specification
Model	Mitsubishi FX5UJ-40MT/ESS
PLC Type	FX5UJ-40MT/ESS Module
I/O Configuration	24 Inputs / 16 Outputs
Power Supply	100-240V AC
Output Type	Transistor (Sink/Source)
Program Memory	64KB
Communication Ports	USB, Ethernet
High-Speed Counter	4 channels (200kHz)
Programming Software	GX Works3
Expansion Modules	FX5 extension compatible
Protection Class	IP20

SEOQandA

question:Can I schedule a self-pickup with the official courier?
answer:Yes, you can arrange self-pickup directly with the courier, but inform us in advance for coordination.
question:Why can other suppliers source discontinued models you can't?
answer:They may have remaining stock, but authenticity and quality risks exist. We prioritize current models.
question:Why are product labels removed upon delivery?
answer:Labels are sometimes cut by manufacturers to prevent resale. Contact us immediately for resolution.

SEOQandA_Product

question:How to resolve FX5UJ communication failure with HMI?
answer:Check COM port settings, use correct cable type, ensure Modbus/Ethernet protocol matches HMI configuration.
question:FX5UJ program download fails. What steps to take?
answer:Verify PLC is in STOP mode, confirm USB/RS485 cable integrity, check GX Works3 project settings.
question:Why do FX5UJ digital inputs not respond?
answer:Inspect wiring for loose connections, validate input voltage (12-24VDC), check I/O mapping in parameter settings.
question:FX5UJ power LED off. Possible causes?
answer:Test power supply voltage (100-240VAC), ensure terminal block connections are secure, check for short circuits.
question:How to fix FX5UJ program execution errors?
answer:Review ladder logic for infinite loops, adjust watchdog timer value, clear memory before reloading program.