Programmable Logic Controllers

Programmable Controllers - MELSEC



Whether you operate a stand-alone machine or factory and enterprise level systems, we design our products to meet your specific needs. Our full portfolio of automation control products rely on industry-leading technologies to help increase efficiency whether your requirements are basic or advanced.


MELSEC iQ-R Series: As the core for next-generation automation environments, Mitsubishi Electric has created an automation controller with added value while reducing TCO.

The MELSEC iQ-R Series has been developed from the ground up rationalizing common problems into seven key areas: Productivity, Engineering, Maintenance, Quality, Connectivity, Security and Compatibility. It uses a three-point approach to solving these problems: Reducing TCO, increasing Reliability and Reuse of existing assets.


The Mitsubishi Electric MELSEC-F series has undergone many advancements, making way for the next generation MELSEC iQ-F Series, with enhanced high speed bus, expanded built-in functions, advanced SSCNET III/H support, and improved engineering environment with parameter settings in GX Works3 engineering software.

From standalone use to networked system application, MELSEC iQ-F takes your business to the next level.


The MELSEC-Q Series sets the standard for speed, precision, and performance. Multi-disciplinary in design, the Q Series offers a broad spectrum of automation capabilities from basic sequence control to process/redundant, motion and PC-based control functions. Flexible and expandable, you can mix and match standard Q Series modules to create a system that addresses the functions you need. Whether it is a small stand-alone machine or entire plants in a variety of industries, this controller line can help you minimze operation cycles, improve performance, and maxiize equipment uptime.


The MELSEC-L Series is the perfect solution for mid-range applications. This high performance controller delivers advanced features with maximum versatility in a small footprint. The compact size, easy expandibility, networking capabilities, and powerful built-in functionalities, make the L Series an ideal solution to meet your diverse needs now and in the future.


The MELSEC-F Series PLC provides a compact control solution with flexible options for system configuration.
Power supply, CPU, and I/O are all included in a single unit, providing basic functionality that can then be supplemented with the wide variety of expansion options for I/O, analog, positioning, and communications.



MELSEC-F Series FX3U/FX3UC Main Unit

The FX3U is the original dual system-bus, high-speed, fully expandable compact PLC designed to seamlessly control
communication, networking, analog, and positioning systems.



MELSEC-F Series FX3G/FX3GE Main Unit

The FX3G is an introductory compact PLC that is the latest addition to the FX3 Series. With control of directly connected and networked I/O, connectivity to the FX3 Series ADP bus and new expansion boards makes the FX3G ideal for simple yet performance critical applications.



MELSEC-F Series FX3SG Main Unit

The FX3S is the fit-and-forget PLC solution for space and cost conscious applications requiring up to 30 I/O. This minimum-expandability, battery-less maintenance free controller is perfect for handling straightforward processes and can be hidden away in locations without regular maintenance activities.


MELSEC safety solutions allow the visualization of safety information, delivers safety control, and boosts productivity. Our goal is to  provide an accident-free, risk-free working environment. Our MELSEC safety solutions provide protection for operators and technicians in a manner that keep the machines running to the fullest degree possible.

MELSEC-Engineering Engineering Software

Mitsubishi Electric brand software (MELSOFT) provides an integrated product suite to reduce the total cost of ownership and speed up time to market. During the engineering stage, MELSOFT products are used to design systems encompassing the entire portfolio of automation products.  Powerful simulation tools are used to reduce programming and debug time.  Machine operators benefit from visualization products to further increase operation efficiencies.  A broad range of maintenance tools are also available to decrease time to repair.  Empowering people to perform their job functions in the least amount of time and with minimum effort is why MELSOFT products are preferred by automation professionals around the world.

MELSEC-Network Network Related Products

The MELSEC network - launching a network industrial revolution.

MELSEC responds to the new demands of the industrial network and optimizes the entire system by providing the services needed at production sites such as high-speed control, large-volume data control, flexible wiring, simple startup and maintenance.