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Mitsubishi FX3G-40MR-ES
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi FX3G-40MR-ES is a high-performance, 40-point programmable logic controller (PLC) main unit from the esteemed FX3G Series, meticulously engineered for precision and reliability across diverse industrial environments. This robust controller features 24 digital inputs and 16 relay outputs, providing a complete solution for managing various industrial processes. Operating efficiently on a 100–240V AC power supply, the FX3G-40MR-ES is the ideal choice for small to mid-scale automation applications demanding consistent performance and expandability. Its design facilitates seamless integration of additional modules, including analog I/O, high-speed input/output capabilities, and advanced communication options, ensuring adaptability to evolving system needs.Key Features Total I/O Points: 40 (24 digital inputs / 16 relay outputs) for versatile control. Power Supply: Wide input range of 100–240V AC, ensuring compatibility with global power standards. Output Type: Durable relay (mechanical contact) outputs, suitable for various load types. Built-in Functions: Integrated high-speed counters, timers, and data registers for enhanced control logic. Expansion Support: Fully compatible with a broad range of FX3G and FX3U expansion modules, offering scalability. Programming Software: Supports industry-standard GX Developer and GX Works2 for intuitive programming and configuration. Mounting Options: Designed for flexible installation with both DIN Rail and panel mounting capabilities. Technical Specifications Model: FX3G-40MR-ES Series: Mitsubishi FX3G Input Voltage Range: 100–240V AC Relay Output Rating: 2A per point (resistive load), 8A per common, ensuring robust power switching. Input Type: Sink/source (24V DC logic level) for flexible sensor and input device connectivity. Memory Capacity: Generous 32k steps (with memory cassette) for complex program storage. Ambient Temperature: Operational from 0°C to 55°C, suitable for industrial environments. Weight: Approximately 0.7 kg (1.54 lbs), facilitating easy handling and installation. Certifications: CE, UL, cUL certified, guaranteeing compliance with international safety and quality standards. ApplicationsThe Mitsubishi FX3G-40MR-ES is an exceptionally versatile PLC, making it an excellent option for a wide array of industrial applications, including: Packaging Equipment: Enhancing precision and speed in packing lines. Material Handling Systems: Optimizing conveyor belts, sorting, and robotic arm controls. HVAC and Building Automation: Providing reliable control for climate systems and access. Machine Control Panels: Centralizing control for various machining operations. Small-Scale Industrial Processes: Ideal for automating a range of modest production tasks. Why ChooseChoosing the Mitsubishi FX3G-40MR-ES provides numerous advantages for your automation projects: Reliable Control: Benefit from Mitsubishi Electric's hallmark quality and proven dependability for seamless everyday automation. Flexible I/O Configuration: Its comprehensive support for digital, analog, and communication add-ons ensures adaptability for future needs. Easy Integration: Designed for effortless compatibility within existing FX3G/FX3U environments, streamlining system upgrades and expansions. Cost-Effective: An ideal solution for compact systems requiring moderate I/O, offering powerful functionality without excessive cost. Expandability: The ability to connect various expansion modules allows your system to grow as your requirements evolve, protecting your investment. Order NowThe Mitsubishi FX3G-40MR-ES is a crucial component for modernizing and optimizing your industrial automation processes. With its robust features, proven reliability, and extensive certifications, it represents a smart investment for enhancing operational efficiency. This powerful PLC main unit is readily available and poised to ship, ensuring prompt delivery to meet your project timeline.FAQHow many input and output points does the FX3G-40MR-ES have?The FX3G-40MR-ES features 24 digital inputs and 16 relay outputs, totaling 40 I/O points.What power supply is required for this PLC?It operates on a wide input range of 100–240V AC, ensuring broad compatibility.Can this PLC be expanded with additional modules?Yes, it fully supports a broad range of FX3G and FX3U expansion modules for enhanced scalability.What software is used for programming the FX3G-40MR-ES?It supports industry-standard GX Developer and GX Works2 for intuitive programming and configuration.What are the mounting options for this unit?It is designed for flexible installation with both DIN Rail and panel mounting capabilities.
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Mitsubishi FX3G-40MR-ES
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:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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
- Model: FX3G-40MR-ES
- Series: Mitsubishi FX3G
- Input Voltage Range: 100–240V AC
- Relay Output Rating: 2A per point (resistive load), 8A per common, ensuring robust power switching.
- Input Type: Sink/source (24V DC logic level) for flexible sensor and input device connectivity.
- Memory Capacity: Generous 32k steps (with memory cassette) for complex program storage.
- Ambient Temperature: Operational from 0°C to 55°C, suitable for industrial environments.
- Weight: Approximately 0.7 kg (1.54 lbs), facilitating easy handling and installation.
- Certifications: CE, UL, cUL certified, guaranteeing compliance with international safety and quality standards.
Applications
The Mitsubishi FX3G-40MR-ES is an exceptionally versatile PLC, making it an excellent option for a wide array of industrial applications, including:
- Packaging Equipment: Enhancing precision and speed in packing lines.
- Material Handling Systems: Optimizing conveyor belts, sorting, and robotic arm controls.
- HVAC and Building Automation: Providing reliable control for climate systems and access.
- Machine Control Panels: Centralizing control for various machining operations.
- Small-Scale Industrial Processes: Ideal for automating a range of modest production tasks.
Why Choose the FX3G-40MR-ES?
Choosing the Mitsubishi FX3G-40MR-ES provides numerous advantages for your automation projects:
- Reliable Control: Benefit from Mitsubishi Electric's hallmark quality and proven dependability for seamless everyday automation.
- Flexible I/O Configuration: Its comprehensive support for digital, analog, and communication add-ons ensures adaptability for future needs.
- Easy Integration: Designed for effortless compatibility within existing FX3G/FX3U environments, streamlining system upgrades and expansions.
- Cost-Effective: An ideal solution for compact systems requiring moderate I/O, offering powerful functionality without excessive cost.
- Expandability: The ability to connect various expansion modules allows your system to grow as your requirements evolve, protecting your investment.
Availability & Shipping
- ▸In stock: FX3G-40MR-ES 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-40MR-ES ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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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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Independent Supplier Notice
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.