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Mitsubishi FX3S-30MR/ES compact programmable logic controller with 16 input and 14 relay output terminals

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Mitsubishi FX3S-30MR/ES

by Mitsubishi Electric

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OverviewThe Mitsubishi FX3S-30MR/ES is a highly efficient and compact programmable logic controller (PLC) from Mitsubishi Electric's innovative FX3S series. This robust unit is specifically engineered for straightforward automation tasks, providing an optimal balance of performance and ease of use. Featuring 16 integrated digital inputs and 14 dependable relay outputs, the FX3S-30MR/ES ensures consistent and precise control in applications where space is limited and reliable operation is essential. Its streamlined design facilitates effortless installation and programming, making it a perfect choice for a wide range of basic industrial control scenarios.Key Features Optimized I/O Configuration: Includes a total of 30 I/O points, consisting of 16 digital inputs and 14 high-performance relay outputs, offering versatile control possibilities. Universal Power Compatibility: Operates efficiently across a broad power supply range of 100–240 VAC, ensuring adaptability to diverse electrical systems. Integrated Program Memory: Contains built-in program memory for secure and efficient storage of control logic. Rapid Processing Capabilities: Designed for high-speed processing, adept at handling crucial control tasks with accuracy and responsiveness. Durable Relay Outputs: Equipped with robust relay outputs (contacts) for reliable switching of various loads. Space-Saving Design: Presented in a compact and lightweight enclosure, making it ideal for installations with restricted panel space. Flexible Mounting Options: Supports both standard DIN rail and direct panel mounting for convenient integration into existing setups. Expandability: Compatible with a selection of FX3S-specific expansion options, allowing for future system growth and enhanced functionality. Technical Specifications Part Number: FX3S-30MR/ES Manufacturer: Mitsubishi Electric Series: FX3S Inputs: 16 Digital Inputs Outputs: 14 Relay Outputs Output Type: Relay (contacts) Power Supply: 100–240 VAC Program Memory: Built-in Mounting: DIN rail or Panel Mount Operating Temperature: 0 °C to +55 °C Dimensions: Compact footprint optimized for control panel integration. Certification: CE, UL compliant, ensuring adherence to international safety and quality standards. ApplicationsThe Mitsubishi FX3S-30MR/ES PLC offers exceptional versatility, making it suitable for a multitude of applications requiring efficient and reliable basic automation: Small Machine Automation: Perfect for managing compact machinery across various industries. Conveyor and Sorting Systems: Provides precise control for material handling and sorting operations. Packaging Machinery: Enhances the automation of various packaging processes, from filling to sealing. Pump and Fan Control: Manages the operation of pumps and fans in HVAC, water treatment, and industrial environments. Basic I/O Management and Monitoring: Ideal for straightforward data acquisition and control in industrial settings. Why Choose This Model?The Mitsubishi FX3S-30MR/ES stands out as a top choice for fundamental automation tasks: Unbeatable Value: Represents a highly cost-effective PLC solution without compromising on the quality and reliability synonymous with Mitsubishi Electric. Proven Relay Outputs: Offers robust and dependable relay outputs, suitable for general-purpose switching of various electrical loads. Simplified Integration: Designed for intuitive setup and straightforward programming, reducing commissioning time and effort. Mitsubishi Electric Assurance: Benefits from the legendary durability, extensive support, and global reputation of Mitsubishi Electric. Gateway to Industrial Control: An excellent entry-level solution for those seeking to implement robust and reliable industrial control systems. Order NowElevate your automation capabilities with the Mitsubishi FX3S-30MR/ES compact PLC. This powerful and economical controller is readily available and capable of worldwide shipping, ensuring you can acquire the technology you need for your operations.FAQWhat are the primary applications for the Mitsubishi FX3S-30MR/ES?The FX3S-30MR/ES is ideal for applications needing basic automation, such as small machine control, conveyor systems, packaging machinery, pump and fan operation, and general I/O management.What are the power supply requirements for this PLC?This PLC operates efficiently on a wide power supply range of 100–240 VAC, making it adaptable to various electrical systems globally.Does the FX3S-30MR/ES support expansion modules?Yes, it is compatible with a range of FX3S-specific expansion options, allowing for future system growth and enhanced functionality as your needs evolve.

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PRODUCT DETAILS

Mitsubishi FX3S-30MR/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:

  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: FX3S-30MR/ES
  • Manufacturer: Mitsubishi Electric
  • Series: FX3S
  • Inputs: 16 Digital Inputs
  • Outputs: 14 Relay Outputs
  • Output Type: Relay (contacts)
  • Power Supply: 100–240 VAC
  • Program Memory: Built-in
  • Mounting: DIN rail or Panel Mount
  • Operating Temperature: 0 °C to +55 °C
  • Dimensions: Compact footprint optimized for control panel integration.
  • Certification: CE, UL compliant, ensuring adherence to international safety and quality standards.

Applications

The Mitsubishi FX3S-30MR/ES PLC offers exceptional versatility, making it suitable for a multitude of applications requiring efficient and reliable basic automation:

  • Small Machine Automation: Perfect for managing compact machinery across various industries.
  • Conveyor and Sorting Systems: Provides precise control for material handling and sorting operations.
  • Packaging Machinery: Enhances the automation of various packaging processes, from filling to sealing.
  • Pump and Fan Control: Manages the operation of pumps and fans in HVAC, water treatment, and industrial environments.
  • Basic I/O Management and Monitoring: Ideal for straightforward data acquisition and control in industrial settings.

Why Choose the FX3S-30MR/ES?

The Mitsubishi FX3S-30MR/ES stands out as a top choice for fundamental automation tasks:

  • Unbeatable Value: Represents a highly cost-effective PLC solution without compromising on the quality and reliability synonymous with Mitsubishi Electric.
  • Proven Relay Outputs: Offers robust and dependable relay outputs, suitable for general-purpose switching of various electrical loads.
  • Simplified Integration: Designed for intuitive setup and straightforward programming, reducing commissioning time and effort.
  • Mitsubishi Electric Assurance: Benefits from the legendary durability, extensive support, and global reputation of Mitsubishi Electric.
  • Gateway to Industrial Control: An excellent entry-level solution for those seeking to implement robust and reliable industrial control systems.

Availability & Shipping

  • In stock: FX3S-30MR/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 FX3S-30MR/ES ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The FX3S-30MR/ES is ideal for applications needing basic automation, such as small machine control, conveyor systems, packaging machinery, pump and fan operation, and general I/O management.

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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