FX5U-80MT/DSS PLC CPU Module - Mitsubishi MELSEC FX5U Series Programmable Controller

FX5U-80MT/DSS PLC

MELSEC FX5U Series

Ethernet-enabled FX5U

FX5U-80MT/DSS

The FX5U-80MT/DSS PLC from MELSEC FX5U Series is an Ethernet-enabled FX5U model featuring 80 I/O points, high-speed processing, and seamless integration with industrial networks for advanced automation control.

Specification

SEODescription

The FX5U-80MT/DSS PLC, part of the MELSEC FX5U Series, is an Ethernet-enabled FX5U controller with 40 digital inputs and 40 transistor (sink/source) outputs, offering flexible I/O configurations. It supports direct connection of up to 16 expansion modules, including analog, positioning, and communication units, while featuring built-in Ethernet, USB, and RS-485 ports for seamless integration into industrial networks. Designed for 100-240V AC operation and a temperature range of 0-55°C, it excels in automation applications like packaging, assembly, and material handling. Its advantages include high-speed processing (up to 1ns per instruction), enhanced data handling, and CC-Link IE Field Basic compatibility. However, its advanced functionality may require specialized programming expertise compared to basic PLCs.

SEOSpecification

Parameter	Specification
Model	FX5U-80MT/DSS PLC (MELSEC FX5U Series)
I/O Points	80 (40 inputs, 40 sink-type outputs)
Power Supply	24V DC ±10%
Communication	Ethernet-enabled FX5U (Built-in Ethernet port), RS-485, USB
Program Memory	64K steps
Data Memory	32K words
Processing Speed	0.032µs per instruction
Expansion Modules	Supports FX5 expansion I/O and special function modules
Input Voltage	24V DC (Sink/Source)
Output Type	Transistor (Sink)

SEOQandA

question:What happens if a product is found to be refurbished after a malfunction during use?
answer:We offer replacement or refund upon verification of purchase proof. Contact support with order details for immediate assistance.
question:Why was the product received with cut labels?
answer:Labels may be removed due to brand policies or distribution agreements. Rest assured, products are genuine. Contact us for verification.
question:How long does warranty support take for technical issues?
answer:Warranty claims are processed within 3-5 business days after issue confirmation. Expedited service available for urgent cases.

SEOQandA_Product

question:How to resolve communication failure with FX5U-80MT/DSS?
answer:Check communication parameters, ensure correct cable connection, and verify protocol settings in GX Works3.
question:Why does the I/O module not respond in FX5U-80MT/DSS?
answer:Confirm module installation position matches configuration, check power supply, and validate parameter settings.
question:How to fix program upload/download errors in FX5U-80MT/DSS?
answer:Verify communication settings, use proper USB/RS-422 cable, and restart PLC before retrying transfer.
question:What causes error code 'D8400' in FX5U-80MT/DSS?
answer:Power supply issue or wiring fault. Check input voltage, wiring connections, and consult manual for diagnostics.
question:Why does FX5U-80MT/DSS not detect expansion modules?
answer:Ensure module compatibility, confirm secure mounting, and configure parameters correctly in GX Works3.