FX5U-32MR/DS Mitsubishi Melsec FX5U PLC 32 I/O, High-Speed Compact Programmable Controller with Digital Input/Output, Ethernet Port

Mitsubishi FX5U-32MR/DS

FX5U-32MR PLC

FX5U 32 I/O PLC

FX5U-32MR/DS

Mitsubishi FX5U-32MR/DS is a compact high-performance PLC with 32 built-in I/O, designed for industrial automation. The FX5U-32MR PLC features fast processing, Ethernet/RS-485 connectivity, and expandable modules. Ideal for machine control, the FX5U 32 I/O PLC ensures reliable operation in demanding environments.

Specification

SEODescription

The Mitsubishi FX5U-32MR/DS is a compact FX5U 32 I/O PLC featuring 16 digital inputs and 16 relay outputs, designed for industrial automation applications. As an FX5U-32MR PLC model, it supports direct expansion with up to 16 modules via its built-in high-speed bus, including analog, communication, and special function units. It operates on a wide AC voltage range (100-240V) and functions reliably in temperatures from 0 to 55°C. The device integrates multiple communication interfaces such as Ethernet, RS-485, and USB, enabling seamless integration with CC-Link, SCADA systems, and programming tools. Ideal for manufacturing, packaging, and machinery control, its advantages include high-speed processing, modular flexibility, and energy efficiency. However, its relay output type limits high-frequency switching compared to transistor models, and complex configurations may require advanced programming expertise. This FX5U PLC series excels in mid-scale automation with balanced I/O capacity and connectivity.

SEOSpecification

Parameter	Specification
Model	Mitsubishi FX5U-32MR/DS
I/O Configuration	16 digital inputs / 16 relay outputs
Power Supply	24VDC (+10%/-15%)
Power Consumption	30W (including 5V expansion)
Program Capacity	64K steps (with 260K data registers)
Instruction Execution Speed	0.01μs (basic instructions)
Built-in Interfaces	Ethernet, USB, RS-485 (2 ports)
Input Voltage	24VDC ±10% (sink/source)
Output Contact Rating	2A @ 250VAC (resistive load)
Input Impedance	3.9kΩ (X000-X007), 3.3kΩ (others)

SEOQandA

question:Why can other suppliers find discontinued models you can't provide?
answer:They may have stock or refurbished items, but quality risks exist.
question:Do you offer technical selection services?
answer:Yes, we provide expert technical support for product selection.
question:Do you accept payment after delivery?
answer:Standard terms require prepayment, but exceptions can be negotiated.

SEOQandA_Product

question:How to resolve communication failure between FX5U-32MR/DS and HMI?
answer:Check COM port settings, ensure correct cable (RS-422/485). Verify protocol (MELSEC protocol) and baud rate match.
question:Why are digital inputs not responding on FX5U-32MR/DS?
answer:Confirm input wiring (sink/source mode), check 24V power supply, and validate input LED status in diagnostic mode.
question:How to fix programming software connection issues with FX5U-32MR/DS?
answer:Install latest USB drivers, ensure GX Works3 version supports FX5U, and check USB cable/port functionality.
question:Why does FX5U-32MR/DS show power supply error (LED blinking)?
answer:Verify input voltage (24V DC ±10%), check polarity, and ensure power capacity meets module requirements (≥0.6A).
question:How to address incorrect output operation in FX5U-32MR/DS?
answer:Validate output wiring (transistor sink type), check program logic, and confirm output forced ON/OFF settings in software.