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Mitsubishi FX3U-80MR/ES-A
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewAttain exceptional command and flexibility in your industrial automation endeavors using the Mitsubishi Electric FX3U-80MR/ES-A Compact PLC. A central component of the renowned FX3U Series, this robust main unit incorporates 80 integrated input/output points, delivering unwavering performance for a broad spectrum of industrial uses. Engineered with relay outputs and a flexible 100–240V AC power input, the FX3U-80MR/ES-A establishes a reliable foundation for expandable control systems, fluidly integrating with a wide selection of expansion modules to fulfill evolving requirements.Key Features Extensive I/O Capability: Boasts 80 total input/output points (40 inputs / 40 relay outputs) for thorough system management. Broad Power Compatibility: Functions effectively with a 100–240V AC power source, suitable for diverse industrial settings. Dependable Relay Outputs: Equipped with robust relay outputs, optimal for operating a wide array of industrial equipment. Integrated High-Speed Processing: Designed for advanced control tasks, ensuring swift and precise operation. Superb Expandability: Fully compatible with both FX3U and FX3G expansion modules, enabling future-ready system growth. Adaptable Communication Options: Supports effortless integration via RS-485, Ethernet, and USB communication modules (available separately). Optimized Programming Port: Includes a built-in programming port to streamline setup and configuration processes. Technical Specifications Model: FX3U-80MR/ES-A Series: FX3U Input Type: Sink/Source (24V DC) Output Type: Relay (2A per point maximum) Program Memory: 64k steps Data Memory: 32k words Scan Time: As low as 0.21 μs per fundamental instruction Mounting: Adaptable DIN rail or panel mounting options Dimensions (W x H x D): Approximately 350 x 90 x 86 mm Weight: Approximately 1.4 kg Certifications: CE, UL, cUL Applications Precise industrial machinery regulation Streamlined factory automation setups Robust process monitoring and management solutions Efficient packaging and material handling systems Versatile OEM (Original Equipment Manufacturer) apparatus fabrication Why Choose This Model?The Mitsubishi Electric FX3U-80MR/ES-A is an excellent selection for engineers and system integrators seeking reliability, performance, and flexibility. Its ample 80 I/O capacity allows it to effortlessly manage complex applications, providing sufficient control points for intricate processes. The convenience of an AC-powered supply makes it perfectly suited for a wide range of industrial power setups, simplifying integration. With its dependable relay outputs, this PLC can interface with various industrial devices, ensuring robust operation. Furthermore, its inherent expandability and adaptable design mean your investment is future-proof, easily scaling to accommodate growing system requirements.Order NowThe Mitsubishi Electric FX3U-80MR/ES-A is available for immediate shipment globally. Elevate your automation infrastructure today with this high-performance compact controller. For additional advanced solutions, explore our comprehensive array of Mitsubishi FX3 Series PLCs, featuring FX3U, FX3UC, FX3G, and FX3S models. Discover the full spectrum of Mitsubishi MELSEC Programmable Controllers (PLC) to find scalable automation solutions tailored for advanced machine control, motion, networking, and demanding industrial applications.FAQWhat are the primary applications of the FX3U-80MR/ES-A?This PLC is ideal for precision industrial machinery control, factory automation, process monitoring, packaging systems, and OEM equipment manufacturing.Can this PLC be expanded?Yes, it is fully compatible with both FX3U and FX3G expansion modules, allowing for significant system growth.What type of power supply does the FX3U-80MR/ES-A use?It operates efficiently with a wide voltage range of 100–240V AC.What kind of outputs does this model have?It features durable relay outputs, suitable for switching various industrial devices.What communication options are supported?The unit supports integration via RS-485, Ethernet, and USB communication modules, which are sold separately.
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Mitsubishi FX3U-80MR/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:
- 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: FX3U-80MR/ES-A
- Series: FX3U
- Input Type: Sink/Source (24V DC)
- Output Type: Relay (2A per point maximum)
- Program Memory: 64k steps
- Data Memory: 32k words
- Scan Time: As low as 0.21 μs per fundamental instruction
- Mounting: Adaptable DIN rail or panel mounting options
- Dimensions (W x H x D): Approximately 350 x 90 x 86 mm
- Weight: Approximately 1.4 kg
- Certifications: CE, UL, cUL
Applications
- Precise industrial machinery regulation
- Streamlined factory automation setups
- Robust process monitoring and management solutions
- Efficient packaging and material handling systems
- Versatile OEM (Original Equipment Manufacturer) apparatus fabrication
Why Choose the FX3U-80MR/ES-A?
The Mitsubishi Electric FX3U-80MR/ES-A is an excellent selection for engineers and system integrators seeking reliability, performance, and flexibility. Its ample 80 I/O capacity allows it to effortlessly manage complex applications, providing sufficient control points for intricate processes. The convenience of an AC-powered supply makes it perfectly suited for a wide range of industrial power setups, simplifying integration. With its dependable relay outputs, this PLC can interface with various industrial devices, ensuring robust operation. Furthermore, its inherent expandability and adaptable design mean your investment is future-proof, easily scaling to accommodate growing system requirements.
Availability & Shipping
- ▸In stock: FX3U-80MR/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 FX3U-80MR/ES-A ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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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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.