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Mitsubishi FX3U-16MR-DS
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi FX3U-16MR-DS is a powerful and adaptable Programmable Logic Controller (PLC) from the acclaimed FX3U Series, crafted to meet the rigorous demands of modern industrial automation. This compact yet robust main unit incorporates 16 integrated input/output points, including 9 digital inputs and 7 durable relay outputs, making it an excellent selection for a wide range of small to medium-scale control applications. Engineered for seamless integration into various systems, the FX3U-16MR-DS offers impressive processing capabilities and a flexible design that supports a comprehensive array of expansion modules. Its compatibility with advanced programming environments such as GX Works ensures straightforward configuration and scalability, enabling engineers to achieve precise control and improved operational efficiency across diverse industrial settings.Key Features Integrated 16 I/O Points: Efficiently manages 9 digital inputs and 7 relay outputs, providing extensive control for numerous applications. Broad Power Supply Compatibility: Operates reliably across a wide voltage range of 100–240 V AC, accommodating diverse power environments. Exceptional Processing Speed: Features built-in high-speed processing for rapid execution of programs and commands, ensuring responsive system performance. Expansive Scalability: Fully compatible with various FX3U/FX3UC expansion modules, allowing for future system growth and enhanced functionality. Durable Relay Outputs: Equipped with robust relay outputs for direct switching of higher current loads, offering reliability and convenience. Compact and Versatile Mounting: Designed for space-saving DIN rail or panel mounting, ideal for enclosures with limited room. Advanced Software Support: Integrates seamlessly with GX Developer, GX Works2, and GX Works3 software for intuitive programming and advanced diagnostics. Technical Specifications Catalog Number: FX3U-16MR-DS Series: FX3U Power Supply: 100–240 V AC Inputs: 9 digital inputs (24 V DC sink/source) Outputs: 7 relay outputs Output Current: 2 A/point, 8 A total (maximum) Program Capacity: 64k steps Processing Speed: 0.21 μs/instruction (basic commands) Communication: Built-in RS-422, with options for USB/Ethernet expansion modules Mounting: DIN rail or panel Dimensions: Approximately 90 × 86 × 75 mm Weight: Approximately 0.35 kg Certifications: CE, UL, cUL ApplicationsThe Mitsubishi FX3U-16MR-DS PLC is exceptionally well-suited for a broad spectrum of industrial applications requiring precise, reliable control and compact design: Small Machinery Automation: Optimizes the control of individual machines within larger production lines, enhancing efficiency and reducing manual intervention. Packaging and Labeling Systems: Provides accurate and high-speed control for packaging machinery, ensuring consistency and minimizing errors. OEM Equipment Control: An ideal embedded controller for original equipment manufacturers, offering a dependable and customizable solution. Industrial Process and Batch Control: Manages complex industrial processes and batch operations with precision, maintaining product quality and operational safety. Energy-Efficient Control Panels: Contributes to the design of compact and energy-saving control panels due to its efficient power consumption and small footprint. Why Choose This Model?The Mitsubishi FX3U-16MR-DS stands out as an excellent option for your automation requirements due to its combination of performance, flexibility, and dependability. This model provides rapid processing and a versatile architecture, making it adaptable to diverse and evolving application needs. Its inherent scalability, facilitated by a wide array of I/O and communication options, ensures that your system can expand and adapt without extensive overhauls. Furthermore, its sturdy construction and compact footprint make it ideal for installations where space is at a premium, without sacrificing functionality or longevity. Backed by Mitsubishi's reputation for quality, this PLC delivers consistent and reliable operation.Order NowEnhance your industrial automation with the Mitsubishi FX3U-16MR-DS PLC. Contact us today for pricing and availability, or to discuss how this advanced PLC can integrate into your specific operational needs.FAQWhat types of applications is the FX3U-16MR-DS best suited for?The FX3U-16MR-DS is ideal for small to medium-scale industrial automation tasks, such as small machinery control, packaging systems, OEM equipment, and batch control processes, where precision and reliability are crucial.Can the FX3U-16MR-DS be expanded with additional I/O?Yes, this PLC is fully compatible with various FX3U/FX3UC expansion modules, allowing for significant scalability and enhanced functionality to meet growing system requirements.What programming software is used for the Mitsubishi FX3U-16MR-DS?The FX3U-16MR-DS integrates seamlessly with advanced programming environments including GX Developer, GX Works2, and GX Works3 software, providing intuitive tools for programming and diagnostics.What are the power supply requirements for this PLC?The FX3U-16MR-DS operates with a broad power supply compatibility, accepting 100–240 V AC, making it versatile for diverse power environments.Is the FX3U-16MR-DS suitable for space-constrained installations?Absolutely. Its compact design allows for space-saving DIN rail or panel mounting, making it an excellent choice for enclosures with limited room without compromising on performance.
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Mitsubishi FX3U-16MR-DS
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
- Catalog Number: FX3U-16MR-DS
- Series: FX3U
- Power Supply: 100–240 V AC
- Inputs: 9 digital inputs (24 V DC sink/source)
- Outputs: 7 relay outputs
- Output Current: 2 A/point, 8 A total (maximum)
- Program Capacity: 64k steps
- Processing Speed: 0.21 μs/instruction (basic commands)
- Communication: Built-in RS-422, with options for USB/Ethernet expansion modules
- Mounting: DIN rail or panel
- Dimensions: Approximately 90 × 86 × 75 mm
- Weight: Approximately 0.35 kg
- Certifications: CE, UL, cUL
Applications
The Mitsubishi FX3U-16MR-DS PLC is exceptionally well-suited for a broad spectrum of industrial applications requiring precise, reliable control and compact design:
- Small Machinery Automation: Optimizes the control of individual machines within larger production lines, enhancing efficiency and reducing manual intervention.
- Packaging and Labeling Systems: Provides accurate and high-speed control for packaging machinery, ensuring consistency and minimizing errors.
- OEM Equipment Control: An ideal embedded controller for original equipment manufacturers, offering a dependable and customizable solution.
- Industrial Process and Batch Control: Manages complex industrial processes and batch operations with precision, maintaining product quality and operational safety.
- Energy-Efficient Control Panels: Contributes to the design of compact and energy-saving control panels due to its efficient power consumption and small footprint.
Why Choose the FX3U-16MR-DS?
The Mitsubishi FX3U-16MR-DS stands out as an excellent option for your automation requirements due to its combination of performance, flexibility, and dependability. This model provides rapid processing and a versatile architecture, making it adaptable to diverse and evolving application needs. Its inherent scalability, facilitated by a wide array of I/O and communication options, ensures that your system can expand and adapt without extensive overhauls. Furthermore, its sturdy construction and compact footprint make it ideal for installations where space is at a premium, without sacrificing functionality or longevity. Backed by Mitsubishi's reputation for quality, this PLC delivers consistent and reliable operation.
Availability & Shipping
- ▸In stock: FX3U-16MR-DS 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-16MR-DS 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.