FX2N-80MR-D Mitsubishi FX Series PLC Controller - Compact Industrial Relay Output Module

Mitsubishi FX2N-80MR-D

Relay Output PLC Module

80 I/O Programmable Controller

FX2N-80MR-D

Mitsubishi FX2N-80MR-D is a compact Relay Output PLC Module with 80 I/O points, designed as a versatile Programmable Controller for industrial automation and control systems.

Specification

SEODescription

The Mitsubishi FX2N-80MR-D is a Relay Output PLC Module designed for industrial automation, featuring 80 integrated I/O points (40 inputs and 40 outputs) for direct control applications. This 80 I/O Programmable Controller supports multiple expansion modules, enabling connectivity with analog, digital, or communication interfaces like RS-485/232 for system scalability. Operating within 100-240V AC and a temperature range of 0–55°C, it suits harsh environments in manufacturing, machinery, and process control industries. Its relay output design provides flexibility for driving high-current devices but has a limited mechanical lifespan compared to transistor outputs. Key advantages include robust construction, ease of programming, and compatibility with Mitsubishi’s GX Developer software, while drawbacks include slower response times for high-frequency switching and lack of built-in Ethernet connectivity. Ideal for mid-sized automation systems requiring reliable relay-based control.

SEOSpecification

Parameter	Specification
Model Name	Mitsubishi FX2N-80MR-D
Type	Relay Output PLC Module
I/O Points	80 I/O Programmable Controller (40 Inputs / 40 Outputs)
Output Type	Relay (250V AC/30V DC, 2A per point)
Power Supply	AC 100-240V (50/60Hz)
Power Consumption	35W (Max)
Program Memory	8K Steps (EEPROM)
Processing Speed	0.08 µs per basic instruction
Built-in Features	Timers, Counters, Data Registers, High-speed Processing
Communication	RS-422/RS-485 (Programming Port)
Programming Software	MELSEC GX Developer / GX Works
Operating Temperature	0°C to 55°C
Dimensions	285 x 90 x 87 mm

SEOQandA

question:Why is the shipping cost so high? Are there cheaper options available?
answer:Shipping costs are based on weight and destination. We offer economical options; contact us for the best rates.
question:Can I request a lower value declaration for shipping?
answer:We comply with customs regulations. Legal value optimization is possible; contact us for guidance.
question:Can I self-schedule official courier pickups?
answer:Yes, self-pickup can be arranged via the courier’s official platform or by contacting their local office directly.

SEOQandA_Product

question:Input points not responding on FX2N-80MR-D
answer:Check power supply (24V DC), ensure wiring to COM terminals, and test input devices with a multimeter.
question:Output relays fail to activate connected loads
answer:Verify load current (≤2A per point), check for burnt contacts, and use external relays for high-current loads.
question:Communication failure with FX2N-80MR-D via programming software
answer:Use SC-09 cable, ensure PLC is in STOP mode, and configure correct COM port/baud rate in GX Developer.
question:PLC enters error status or stops unexpectedly
answer:Check for power fluctuations, monitor temperature (0-55°C), and review program for watchdog timer errors or infinite loops.
question:Program changes not retained after power cycle
answer:Confirm proper EEPROM write procedure, replace backup battery (FX2N-32BL), and check memory lock settings.