Mitsubishi Electric MELSEC-F FX3G-14MT/ESS PLC Module FX3U-Compatible Controller

FX3G-14MT/ESS

MELSEC FX3G

Compact PLC FX3G

FX3G-14MT/ESS

FX3G-14MT/ESS is a compact MELSEC FX3G PLC with 14 I/O points, designed for industrial automation and machine control. Offers high-speed processing, expandable options, and reliable performance in space-constrained applications.

Specification

SEODescription

The **FX3G-14MT/ESS**, part of the **MELSEC FX3G** series, is a **Compact PLC FX3G** designed for small-scale automation. It features 8 digital inputs and 6 transistor outputs, with expandability via up to 7 modules (including analog, communication, or I/O units). Integrated communication interfaces include RS-422 and USB for programming and device connectivity. Operating at 100–240V AC, it withstands temperatures from 0 to 55°C, making it suitable for manufacturing, packaging, and building automation. Its compact design, cost-effectiveness, and flexible expansion are key strengths, though limited processing power may restrict complex applications. Ideal for space-constrained environments requiring reliable, scalable control.

SEOSpecification

Parameter	Specification
Model Name	FX3G-14MT/ESS
Series	MELSEC FX3G
Type	Compact PLC FX3G
I/O Points	14 (8 inputs, 6 outputs)
Power Supply	100-240V AC ±10%
Program Capacity	16K steps
Instruction Speed	0.21μs per basic instruction
Built-in Features	Real-time clock, 4 high-speed counters
Communication	RS-422/485 (via adapter)
Expansion Capability	Up to 256 I/O points
Operating Temperature	0-55°C
Certifications	CE, UL, FCC

SEOQandA

question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can provide shipment photos and purchase dates upon request.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major shipping methods.
question:What is the warranty policy?
answer:Warranty covers repairs or replacements for defects within the specified period.

SEOQandA_Product

question:How to resolve communication failure between FX3G-14MT/ESS and programming software?
answer:Check COM port settings, ensure USB-SC09-FX cable is used, and verify PLC communication parameters in GX Works2.
question:Why are input signals not detected on FX3G-14MT/ESS?
answer:Confirm wiring (sink/source type), check input LED status, and validate sensor compatibility (e.g., NPN/PNP).
question:How to fix 'Unable to read program' error in FX3G-14MT/ESS?
answer:Ensure correct communication settings (baud rate, parity), install proper USB drivers, and check cable connection.
question:What causes FX3G-14MT/ESS power LED to remain off?
answer:Verify power supply (24VDC ±10%), inspect wiring for polarity errors, and check for blown fuses or short circuits.
question:Why does FX3G-14MT/ESS not recognize expansion modules?
answer:Secure module connectors, confirm module compatibility (e.g., FX2N series), and configure parameters in GX Works2.