FX5UJ-40MR/DS Mitsubishi MELSEC FX5 PLC Controller, 40 I/O Compact CPU Module, Ethernet Communication Unit

Mitsubishi FX5UJ-40MR/DS

FX5UJ-40MR/DS PLC

40MR/DS Relay Output

FX5UJ-40MR/DS

Mitsubishi FX5UJ-40MR/DS PLC features 40MR/DS relay output type, offering robust control capabilities with 24 digital inputs and 16 relay outputs. Compact design integrates high-speed processing, Ethernet communication, and enhanced security for industrial automation applications.

Specification

SEODescription

The Mitsubishi FX5UJ-40MR/DS PLC is a compact programmable controller featuring 24 digital inputs and 16 relay outputs (40MR/DS Relay Output), ideal for small-scale automation. It supports direct connection of up to four expansion modules, enhancing I/O flexibility, and includes built-in RS-485 and Ethernet ports for seamless communication with devices like HMIs or SCADA systems. Operating on 100-240V AC or 24V DC power, it functions reliably within 0–55°C environments. Designed for industries such as packaging, light machinery, and building automation, the FX5UJ-40MR/DS excels in cost-effectiveness, ease of installation, and robust relay-driven control. However, its limited I/O capacity and mechanical relay lifespan (versus transistor outputs) may restrict use in high-speed or large-scale applications.

SEOSpecification

Parameter	Specification
Product Model	Mitsubishi FX5UJ-40MR/DS PLC
I/O Configuration	24 Input / 16 Relay Output (40MR/DS)
Power Supply	AC 100-240V 50/60Hz
Program Capacity	64KB (Built-in memory)
Communication Ports	USB, Ethernet (10BASE-T/100BASE-TX)
Relay Contact Rating	2A 250V AC / 2A 30V DC
Expansion Capability	Supports FX5 expansion modules
Operation Speed	0.01μs per basic instruction
Certifications	CE, UL, RoHS compliant

SEOQandA

question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods.
question:Why are there handling fees?
answer:Handling fees cover transaction processing costs and ensure secure payments.
question:What is your policy if a refurbished product malfunctions?
answer:We offer replacement or refund for refurbished products with malfunctions, subject to inspection.

SEOQandA_Product

question:Communication failure with GX Works3
answer:Install correct USB driver or check COM port settings in Device Manager.
question:Digital I/O not responding
answer:Verify wiring connections and ensure correct I/O address mapping in the program.
question:Extension module not detected
answer:Reinstall module securely, confirm power supply, and check compatibility list.
question:Program download error to PLC
answer:Ensure PLC is in STOP mode and verify communication parameters match settings.
question:High-speed counter malfunction
answer:Check parameter configuration and validate input signal frequency within specified limits.