FX5S-30MT/ESS Mitsubishi Melsec FX5S PLC, 30 I/O Compact CPU Module Controller

FX5S-30MT/ESS

MELSEC-FX5S-30MT

FX5S-30MT-PLC

FX5S-30MT/ESS

The MELSEC-FX5S-30MT is a compact FX5S-30MT-PLC controller with 30 I/O points, designed for small-scale automation. Model FX5S-30MT/ESS features built-in Ethernet, high-speed processing, and scalable I/O modules, delivering cost-effective performance in manufacturing and machinery applications with easy GX Works3 programming integration.

Specification

SEODescription

The FX5S-30MT/ESS, part of the MELSEC-FX5S-30MT series, is a compact PLC designed for industrial automation with 16 digital inputs and 14 transistor outputs. This FX5S-30MT-PLC supports direct connection to expansion modules via a built-in RS-485 port and integrates Ethernet (10/100BASE-T) for seamless communication with SCADA, HMI, and other devices. Operating at 24 VDC within a temperature range of 0–55°C, it is ideal for machinery, packaging, and assembly lines. Key advantages include high-speed processing (up to 21 ns per instruction), embedded SD card storage, and compatibility with GX Works3 programming. However, its limited I/O scalability and absence of analog I/O in the base unit may require additional modules for complex applications.

SEOSpecification

Parameter	Specification
Model Name	FX5S-30MT/ESS
Series	MELSEC-FX5S-30MT Programmable Controller
I/O Configuration	16 DI / 14 DO (Transistor sink)
Power Supply	AC 100-240V 50/60Hz
Communication Ports	RS-485 (Built-in), USB (Programming)
Processing Speed	0.21 μs per instruction (BASIC)
Program Memory	64 KB (Non-volatile)
Programming Software	GX Works3 (Version 1.050H+)
Expansion Capability	Up to 3 FX5 extension modules
Protection Class	IP20 (DIN rail mount)
Operating Temp.	0°C to 55°C (32°F to 131°F)
Certification	CE, UL, cUL, FCC
Protocol Support	Modbus RTU, Ethernet/IP (via adapter)

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SEOQandA

question:How do you handle shipping?
answer:We support DHL, Fedex, UPS, and other mainstream shipping methods.
question:What is the warranty?
answer:Products have a 1-year warranty covering defects in materials or workmanship, excluding accidental damage.
question:Can I self-schedule official courier pickup?
answer:Yes, we support self-scheduled pickup via DHL, Fedex, or UPS. Contact support for arrangements.

SEOQandA_Product

question:How to resolve FX5S-30MT/ESS communication failure?
answer:Check baud rate settings, ensure proper cable connection, or replace damaged communication cables.
question:What causes FX5S-30MT/ESS program execution errors?
answer:Verify ladder logic syntax, correct unsupported instructions, and reset the PLC after program modification.
question:Why do FX5S-30MT/ESS I/O modules not respond?
answer:Inspect wiring for loose connections, confirm module power supply, or replace faulty I/O modules.
question:How to fix FX5S-30MT/ESS expansion module detection issues?
answer:Ensure modules are securely connected, check compatibility, and update configuration in programming software.
question:What causes FX5S-30MT/ESS power supply instability?
answer:Confirm input voltage meets specifications, check for short circuits, or replace the power module.