FX5U-80MT/ESS Mitsubishi Electric MELSEC PLC Programmable Logic Controller FX5U Series CPU Module

Mitsubishi FX5U-80MT/ESS

FX5U-80MT/ESS PLC

FX5U Safety CPU module

FX5U-80MT/ESS

The Mitsubishi FX5U-80MT/ESS PLC is a high-performance FX5U Safety CPU module designed for industrial automation, featuring integrated safety functions compliant with IEC 61508 standards. It supports Ethernet communication, motion control, and expansion modules for reliable operation in safety-critical applications.

Specification

SEODescription

The Mitsubishi FX5U-80MT/ESS PLC is a compact, high-performance controller designed for industrial automation. It features 40 digital inputs and 40 transistor outputs (sink/source), supporting direct integration of up to 8 expansion modules for I/O customization. Equipped with the FX5U Safety CPU module, it complies with SIL2 safety standards, ensuring reliable operation in critical applications. Communication interfaces include built-in Ethernet (EtherNet/IP, MODBUS/TCP), RS-485, and USB, enabling seamless connectivity with HMI, SCADA, and IoT systems. Operating at 100-240V AC and within 0-55°C, it suits manufacturing, packaging, and assembly lines. Key strengths include high-speed processing (1ns/instruction), compact design, and advanced safety features. Limitations include restricted analog I/O options and higher complexity for small-scale projects compared to entry-level PLCs.

SEOSpecification

Parameter	Specification
Model Name	Mitsubishi FX5U-80MT/ESS
CPU Type	FX5U Safety CPU Module
I/O Configuration	80 points (40 inputs / 40 outputs)
Program Memory	64 KB (Non-volatile Flash)
Processing Speed	0.0095 μs per instruction (basic)
Safety Functions	ST/SF language support, dual-circuit monitoring
Communication Ports	USB, Ethernet (10/100BASE-T), RS-485
Power Supply	24V DC (±10%), 1.5A consumption
Safety Standards	IEC 61508 SIL3, ISO 13849-1 PLe
Expansion Modules	Up to 16 modules via FX5-CCL

SEOQandA

question:Can I apply for low-value declaration for shipments?
answer:Yes, if compliant with destination country regulations. Contact us for specifics.
question:Can the company provide upgraded or alternative models?
answer:Yes, we offer upgraded/alternative models. Contact sales for product options.
question:Why did I receive products with labels removed?
answer:Labels are removed to comply with import regulations. Product quality remains unaffected.

SEOQandA_Product

question:FX5U-80MT/ESS communication failure with external devices
answer:Check cables, ensure correct baud rate/station number in GX Works3, and verify device compatibility.
question:FX5U-80MT/ESS expansion module not detected
answer:Confirm module is securely connected, power supply meets requirements, and configuration matches in GX Works3.
question:FX5U-80MT/ESS program upload/download failure
answer:Ensure PLC is in STOP mode, verify correct COM port settings in GX Works3, and check USB/communication cable integrity.
question:FX5U-80MT/ESS input/output points unresponsive
answer:Inspect wiring for loose connections, validate I/O address assignments, and check for blown fuses or damaged components.
question:FX5U-80MT/ESS power indicator not lit
answer:Verify power supply voltage (24VDC ±10%), ensure proper terminal connections, and replace fuse if blown.