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Mitsubishi FX3U-16MT/ES-A Compact Programmable Logic Controller

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Mitsubishi FX3U-16MT/ES-A

by Mitsubishi Electric

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OverviewThe Mitsubishi FX3U-16MT/ES-A is a high-performance, compact Programmable Logic Controller (PLC) designed for modern small to medium-scale automation tasks. This integral component of the MELSEC-F FX3U Series offers an integrated design, incorporating eight digital inputs and eight transistor (sink) outputs. Its small footprint makes it an excellent choice for environments with limited space, without sacrificing capability or flexibility. Developed by Mitsubishi Electric, a global leader in industrial automation, the FX3U-16MT/ES-A ensures the longevity, accuracy, and efficiency necessary for optimizing diverse industrial operations and machinery. This model is exceptionally well-suited for a broad spectrum of industrial settings, providing seamless integration and superior control capabilities. With a sturdy 100–240V AC power supply, it delivers consistent and dependable performance, minimizing downtime and maximizing output. Whether upgrading existing systems or initiating new automation projects, the Mitsubishi FX3U-16MT/ES-A offers a robust yet user-friendly platform for achieving sophisticated control in a compact enclosure.Key Features Integrated I/O Capabilities: Equipped with 8 digital inputs (24V DC sink/source) and 8 transistor (sink) outputs, each rated at 0.5A at 24V DC, providing comprehensive control for various devices. Robust Power Supply: Operates efficiently on a 100–240V AC power supply, ensuring stable performance in diverse industrial settings. Exceptional Program Capacity: A substantial program capacity of 64,000 steps allows for complex control logic and sophisticated automation sequences. High-Speed Processing: Achieves remarkable execution speeds with LD at 0.065 µs and MOV at 0.642 µs, enabling rapid response and real-time control. Flexible Mounting Options: Designed for convenient installation, supporting both DIN rail and panel mounting configurations to suit varied enclosure layouts. Versatile Communication: Features a built-in RS-422 communication port and offers optional expansion for popular protocols such as RS-232C, RS-485, USB, and Ethernet, facilitating seamless connectivity. Extensive I/O Expansion: Supports expansion capabilities up to an impressive 384 I/O points when utilizing CC-Link or AnyWireASLINK, providing scalability for growing automation needs. Advanced Programming Environment: Compatible with industry-standard programming software, GX Works2 or GX Developer, simplifying program development and maintenance. Technical Specifications Model: FX3U-16MT/ES-A Series: MELSEC-F FX3U Input Voltage Range: 100–240V AC Power Consumption: 30 W Dimensions (W × H × D): 130 × 90 × 86 mm Weight: Approximately 0.6 kg Operating Temperature: 0°C to 55°C Storage Temperature: -25°C to 75°C Certifications: CE, UL, cUL, UKCA, EAC Environmental Compliance: RoHS compliant ApplicationsThe Mitsubishi FX3U-16MT/ES-A compact PLC is engineered for versatility, making it a powerful solution across numerous industries requiring precise and efficient control over small to medium-scale automation tasks. Its integrated design and robust feature set enable it to excel in applications where reliability and space-saving are critical. Small Machinery Control: Ideal for controlling a variety of compact machines, including those found in manufacturing, assembly, and processing lines, ensuring accurate and repeatable operations. Building Automation Systems: Perfect for managing and automating various functions within buildings, such as lighting, HVAC, access control, and other utility systems, enhancing energy efficiency and comfort. Conveyor Systems: Provides precise control over conveyor belts and material handling systems, optimizing product flow, sorting, and logistics within production and distribution centers. Packaging Equipment: Essential for automating packaging machinery, including fillers, sealers, labelers, and other end-of-line solutions, driving productivity and reducing errors. Why Choose the FX3U-16MT/ES-A?This Mitsubishi Electric PLC delivers a compelling combination of compact design, robust performance, and extensive functionality. Its high-speed processing capabilities and flexible I/O options ensure optimal control in demanding industrial environments. The broad range of communication interfaces and generous program capacity make it a future-proof solution for evolving automation needs. Selecting the FX3U-16MT/ES-A means investing in a reliable, efficient, and scalable solution from a trusted global leader in industrial automation.Order NowEnhance your automation systems with the Mitsubishi FX3U-16MT/ES-A compact PLC. Contact us today for pricing and availability, or to discuss how this powerful controller can optimize your specific industrial applications. Our experts are ready to assist you in selecting the ideal components for your needs.FAQWhat are the primary applications of the FX3U-16MT/ES-A?It is best suited for small machinery control, building automation, conveyor systems, and packaging equipment due to its integrated design and versatile features.What programming software is compatible with this PLC?The FX3U-16MT/ES-A is compatible with industry-standard programming software such as GX Works2 or GX Developer.Can the I/O be expanded on this model?Yes, it supports I/O expansion up to 384 points when using CC-Link or AnyWireASLINK, providing excellent scalability.What is the power supply requirement for the FX3U-16MT/ES-A?It operates efficiently on a 100–240V AC power supply, ensuring stable performance in various industrial settings.What are the physical dimensions of the unit?The unit measures 130 × 90 × 86 mm (W × H × D) and weighs approximately 0.6 kg, making it a compact solution.

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PRODUCT DETAILS

Mitsubishi FX3U-16MT/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

  • Model: FX3U-16MT/ES-A
  • Series: MELSEC-F FX3U
  • Input Voltage Range: 100–240V AC
  • Power Consumption: 30 W
  • Dimensions (W × H × D): 130 × 90 × 86 mm
  • Weight: Approximately 0.6 kg
  • Operating Temperature: 0°C to 55°C
  • Storage Temperature: -25°C to 75°C
  • Certifications: CE, UL, cUL, UKCA, EAC
  • Environmental Compliance: RoHS compliant

Applications

The Mitsubishi FX3U-16MT/ES-A compact PLC is engineered for versatility, making it a powerful solution across numerous industries requiring precise and efficient control over small to medium-scale automation tasks. Its integrated design and robust feature set enable it to excel in applications where reliability and space-saving are critical.

  • Small Machinery Control: Ideal for controlling a variety of compact machines, including those found in manufacturing, assembly, and processing lines, ensuring accurate and repeatable operations.
  • Building Automation Systems: Perfect for managing and automating various functions within buildings, such as lighting, HVAC, access control, and other utility systems, enhancing energy efficiency and comfort.
  • Conveyor Systems: Provides precise control over conveyor belts and material handling systems, optimizing product flow, sorting, and logistics within production and distribution centers.
  • Packaging Equipment: Essential for automating packaging machinery, including fillers, sealers, labelers, and other end-of-line solutions, driving productivity and reducing errors.

Why Choose the FX3U-16MT/ES-A?

This Mitsubishi Electric PLC delivers a compelling combination of compact design, robust performance, and extensive functionality. Its high-speed processing capabilities and flexible I/O options ensure optimal control in demanding industrial environments. The broad range of communication interfaces and generous program capacity make it a future-proof solution for evolving automation needs. Selecting the FX3U-16MT/ES-A means investing in a reliable, efficient, and scalable solution from a trusted global leader in industrial automation.

Availability & Shipping

  • In stock: FX3U-16MT/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-16MT/ES-A ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

It is best suited for small machinery control, building automation, conveyor systems, and packaging equipment due to its integrated design and versatile features.

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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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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