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Mitsubishi FX3G-24MR/ES-A PLC main unit for industrial automation setups

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Mitsubishi FX3G-24MR/ES-A

by Mitsubishi Electric

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OverviewThe Mitsubishi FX3G-24MR/ES-A is a high-performance, compact Programmable Logic Controller (PLC) from the renowned FX3G series, meticulously engineered by Mitsubishi Electric. This robust main unit serves as an essential component for streamlined industrial automation, offering a powerful blend of functionality and reliability. Featuring 14 digital inputs and 10 relay outputs, it provides the necessary control for a vast array of machines and processes. Designed to operate efficiently with a 100–240 VAC power supply, the FX3G-24MR/ES-A is the ideal solution for both small and medium-sized automation systems, ensuring precise control and exceptional operational stability across various industrial applications. Its compact design provides extensive capabilities, making it a valuable asset for optimizing efficiency and productivity.Key Features Input/Output Configuration: Equipped with 14 digital inputs and 10 versatile relay outputs, enabling comprehensive control over connected devices and processes. Robust Power Supply: Operates reliably on a 100–240 VAC power supply, ensuring broad compatibility with industrial power infrastructures. Flexible Load Switching: Features relay outputs for adaptive and efficient switching of various loads, enhancing system versatility. Integrated High-Speed Counters: Incorporates advanced high-speed counters for precise timing and measurement, critical for dynamic industrial processes. Expandability: Offers extensive options for I/O and communication expansion, allowing the system to grow and adapt to evolving operational demands. Built-in Real-time Clock: Provides accurate timekeeping capabilities, essential for logging, scheduling, and time-sensitive operations. Programming Software Compatibility: Fully compatible with GX Works2 and GX Developer software, facilitating intuitive and efficient program development and maintenance. Versatile Mounting Options: Supports both DIN-rail and direct screw mounting, providing installation flexibility to suit various enclosure and panel designs. Technical SpecificationsPart Number: FX3G-24MR/ES-AManufacturer: Mitsubishi ElectricSeries: FX3GInput Points: 14 (24 VDC sink/source)Output Points: 10 (relay, 2 A max per point)Total I/O: 24Output Type: Relay contactPower Supply: 100–240 VAC, 50/60 HzProgram Memory: 32k stepsCommunication: Built-in RS-422, with provisions for optional expansion modules.Operating Temperature: 0 °C to +55 °CMounting: DIN rail or direct panel mountingCertifications: CE, UL, cUL, RoHS compliant, ensuring global applicability and safety standards adherence.ApplicationsThe Mitsubishi FX3G-24MR/ES-A PLC is an exceptionally versatile control unit, making it suitable for a wide spectrum of industrial applications where precision, reliability, and compact design are paramount. Its robust feature set enables seamless integration into diverse operational environments, including: OEM Machinery: Provides core control for original equipment manufacturers, enhancing machine intelligence and operational efficiency. Conveyor Control Systems: Manages the intricate movements of conveyor belts, ensuring smooth and synchronized material handling processes. Packaging Machines: Automates critical packaging functions, improving speed, accuracy, and consistency in production lines. Building Automation: Integrates into building management systems for controlling HVAC, lighting, security, and access control. Compact Industrial Automation Panels: Ideal for space-constrained industrial panels, offering powerful control without occupying excessive physical space. Why ChooseThe Mitsubishi FX3G-24MR/ES-A stands out as a superior choice for various industrial automation needs due to several compelling reasons: Trusted Mitsubishi Performance: Benefits from Mitsubishi Electric's long-standing reputation for producing high-quality, durable, and reliable industrial automation components. Seamless Integration: Engineered for easy in Order NowElevate your industrial processes with the Mitsubishi FX3G-24MR/ES-A PLC. Contact Palm Parts Solution today to place your order or request a quote. Our experienced team is ready to assist you in finding the perfect automation solution for your requirements.FAQWhat is the power supply requirement for the FX3G-24MR/ES-A?The FX3G-24MR/ES-A operates on a 100–240 VAC power supply, making it compatible with various industrial power infrastructures.What software is used to program the Mitsubishi FX3G-24MR/ES-A?This PLC is fully compatible with both GX Works2 and GX Developer software, providing intuitive and efficient program development and maintenance.Can the FX3G-24MR/ES-A be expanded?Yes, it offers extensive options for I/O and communication expansion, allowing the system to adapt to evolving operational demands.

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PRODUCT DETAILS

Mitsubishi FX3G-24MR/ES-A

Overview

This is a genuine Mitsubishi Electric component from the MELSEC PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Mitsubishi Electric catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Mitsubishi Electric automation ecosystem
  • Engineered to integrate inside MELSEC PLCs installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes for the MELSEC PLCs family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

Part Number: FX3G-24MR/ES-A

Manufacturer: Mitsubishi Electric

Series: FX3G

Input Points: 14 (24 VDC sink/source)

Output Points: 10 (relay, 2 A max per point)

Total I/O: 24

Output Type: Relay contact

Power Supply: 100–240 VAC, 50/60 Hz

Program Memory: 32k steps

Communication: Built-in RS-422, with provisions for optional expansion modules.

Operating Temperature: 0 °C to +55 °C

Mounting: DIN rail or direct panel mounting

Certifications: CE, UL, cUL, RoHS compliant, ensuring global applicability and safety standards adherence.

Applications

The Mitsubishi FX3G-24MR/ES-A PLC is an exceptionally versatile control unit, making it suitable for a wide spectrum of industrial applications where precision, reliability, and compact design are paramount. Its robust feature set enables seamless integration into diverse operational environments, including:

  • OEM Machinery: Provides core control for original equipment manufacturers, enhancing machine intelligence and operational efficiency.
  • Conveyor Control Systems: Manages the intricate movements of conveyor belts, ensuring smooth and synchronized material handling processes.
  • Packaging Machines: Automates critical packaging functions, improving speed, accuracy, and consistency in production lines.
  • Building Automation: Integrates into building management systems for controlling HVAC, lighting, security, and access control.
  • Compact Industrial Automation Panels: Ideal for space-constrained industrial panels, offering powerful control without occupying excessive physical space.

Why Choose the FX3G-24MR/ES-A?

The Mitsubishi FX3G-24MR/ES-A stands out as a superior choice for various industrial automation needs due to several compelling reasons:

  • Trusted Mitsubishi Performance: Benefits from Mitsubishi Electric's long-standing reputation for producing high-quality, durable, and reliable industrial automation components.
  • Seamless Integration: Engineered for easy in

Availability & Shipping

  • In stock: FX3G-24MR/ES-A ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every FX3G-24MR/ES-A ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The FX3G-24MR/ES-A operates on a 100–240 VAC power supply, making it compatible with various industrial power infrastructures.

Machine down? We ship parts the same day.

New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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