FX5U-80MT/ESS Mitsubishi PLC, FX5U Series Compact High-Speed CPU Module with Ethernet Connectivity

FX5U-80MT/ESS PLC

FX5U-80MT ESS Ethernet

Mitsubishi FX5U Safety Module

FX5U-80MT/ESS

The Mitsubishi FX5U-80MT/ESS PLC integrates FX5U-80MT ESS Ethernet for real-time communication and supports Mitsubishi FX5U Safety Module for secure control. Compact design with high-speed processing for industrial automation applications.

Specification

SEODescription

The Mitsubishi FX5U-80MT/ESS PLC is a compact, high-performance controller with 40 built-in digital inputs and 40 transistor outputs, expandable via 8 direct-connected modules for flexible I/O configuration. It features integrated FX5U-80MT ESS Ethernet communication, RS-485, USB, and supports CC-Link IE Field Basic for seamless industrial networking. Compatible with the Mitsubishi FX5U Safety Module, it meets SIL2 safety standards for critical applications. Operating at 24 VDC with a temperature range of 0–55°C, it suits automotive, packaging, and machinery sectors. Advantages include fast processing (1 ns/instruction), motion control capabilities, and robust safety integration, while limited analog I/O without expansion and specialized programming requirements may challenge new users. Ideal for medium-scale automation with safety-critical demands.

SEOSpecification

Parameter	Specification
Model Name	FX5U-80MT/ESS PLC
Series	MELSEC FX5U Series
I/O Configuration	80 points (40 inputs / 40 outputs)
Communication	FX5U-80MT ESS Ethernet port, RS-485
Safety Compliance	Supports Mitsubishi FX5U Safety Module via extension
CPU Processing	34ns/instruction, 1MB program memory
Power Supply	24VDC ±10%, 1.5A consumption
Expansion Capability	Up to 16 extension modules
Certifications	CE, UL, RoHS compliant
Operating Temp	0°C to 55°C
Protection Class	IP20

SEOQandA

question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships with reliable suppliers and optimize inventory management for consistent supply.
question:Does the company have a professional product selection engineering team?
answer:Our expert team combines market analysis and quality testing to curate products meeting global standards and trends.
question:Why is the shipping cost high? Are there cheaper options?
answer:Shipping costs fluctuate with market rates. We offer cost-effective solutions like sea freight or negotiated carrier partnerships.

SEOQandA_Product

question:Communication failure with FX5U-80MT/ESS.
answer:Check cable connections and COM port settings. Ensure correct baud rate and protocol configuration.
question:I/O modules not responding in FX5U-80MT/ESS.
answer:Verify module installation, power supply, and configuration in programming software.
question:Program download error to FX5U-80MT/ESS.
answer:Update GX Works3 software and PLC firmware to ensure compatibility.
question:PLC stops unexpectedly during operation.
answer:Check for watchdog timer overflow by optimizing program cycle time and logic structure.
question:Unstable analog input readings in FX5U-80MT/ESS.
answer:Use shielded cables, eliminate noise sources, and ensure proper grounding for signal stability.