FX2N-48MR-D Mitsubishi PLC, 48 I/O Relay Output, FX2N Series Programmable Controller

Mitsubishi FX2N-48MR-D PLC

FX2N-48MR-D Relay Output

FX2N-48MR-D DC Module

FX2N-48MR-D

The Mitsubishi FX2N-48MR-D PLC is a compact programmable controller featuring 24 relay outputs, 24 digital inputs, and a DC power module for industrial automation applications.

Specification

SEODescription

The Mitsubishi FX2N-48MR-D PLC is a compact and versatile controller featuring 24 digital inputs and 24 relay outputs (FX2N-48MR-D Relay Output), designed for industrial automation applications. It supports expansion with up to 8 special modules (FX2N-48MR-D DC Module), including analog I/O, communication interfaces like RS-232/485, and positioning modules. Operating on 100-240V AC power, it functions reliably within a temperature range of 0–55°C. Ideal for manufacturing, machinery, and process control, its relay outputs enable direct control of high-current devices (up to 2A per point), though frequent switching may reduce contact lifespan. While praised for durability and modular flexibility, its relay-based design limits high-speed switching compared to transistor-output PLCs. The FX2N-48MR-D balances cost-effectiveness with robust performance in medium-scale automation systems.

SEOSpecification

Parameter	Specification
Model	Mitsubishi FX2N-48MR-D PLC
I/O Configuration	24 Input / 24 Output (Relay)
Output Type	FX2N-48MR-D Relay Output (250V AC/30V DC, 2A)
Power Supply	AC 100-240V ±10%, 50/60Hz
DC Module Support	FX2N-48MR-D DC Module (24V DC Input)
Program Memory	8,000 steps (EEPROM)
Processing Speed	0.08 μs per basic instruction
Communication Ports	RS-422, RS-485 (via adapter)
Expansion Capability	Up to 256 I/O points with expansion modules

SEOQandA

question:What payment methods do you support?
answer:We support TT, PayPal, and other mainstream payment methods for secure transactions.
question:What is your warranty policy?
answer:We offer a standard warranty covering material and workmanship defects for 1 year, subject to terms in the agreement.
question:Do you provide technical selection services?
answer:Yes, we provide technical selection support to recommend suitable products/solutions based on your requirements.

SEOQandA_Product

question:Why are input signals not responding on the FX2N-48MR-D?
answer:Check wiring for loose connections, verify input voltage (24V DC), and ensure the input LED activates. Replace damaged input points if necessary.
question:How to resolve communication failure with FX2N-48MR-D?
answer:Verify COM port settings, ensure correct cable (FX-USB-AW), and check protocol configuration (e.g., RS-232/422). Restart PLC and communication software.
question:Why does the FX2N-48MR-D stop running unexpectedly?
answer:Check for program errors (e.g., infinite loops), monitor watchdog timer (WDT) status, and reset the PLC. Validate memory contents via GX Works2.
question:FX2N-48MR-D power LED is off. What to check?
answer:Confirm power supply voltage (100-240V AC), inspect fuse (250V 3.15A), and test with a multimeter. Replace power module if no output.
question:Expansion module not recognized by FX2N-48MR-D?
answer:Ensure tight connection to the main unit, verify module compatibility (e.g., FX2N-16EX), and check I/O address allocation in the program.