Mitsubishi Electric Modular Controllers
Bridging the next generation of automation
Revolutionary, next-generation controllers
iQ Platform for maximum return on investment
Building a new era in automation
Looking to enhance your industrial automation setup? The Mitsubishi Modular Controller range, specifically the advanced iQ‑R series, offers a powerful, scalable solution for modern manufacturing and process control environments. Designed for high-speed performance, reliability, and seamless integration with platforms like Adroit SCADA, these modular PLCs give engineers the flexibility to build smart, efficient systems tailored to their operations. Whether you’re upgrading legacy systems or deploying a new infrastructure, the iQ‑R modular controller delivers unmatched versatility and intelligence.
To succeed in highly competitive markets, it’s important to build automation systems that ensure high productivity and consistent product quality. The MELSEC iQ-R Series has been developed from the ground up based on common problems faced by customers and rationalising them into seven key areas: Productivity, Engineering, Maintenance, Quality, Connectivity, Security and Compatibility.

Mitsubishi Electric is taking a three-point approach to solving these problems: Reducing TCO*, and increasing the Reliability and Reusability of existing assets. As a bridge to the next generation in automation, the MELSEC iQ-R Series is a driving force behind revolutionary progress in the future of manufacturing.
*TCO: Total cost of ownership
MELSEC iQ-R Series process CPU modules are designed to cover wide-ranging process control applications, from small- to large-scale. All models provide high-speed performance coupled with the ability to handle large PID loops utilising embedded PID control algorithms, integrating both general and process control into one module. When paired with a redundant function module, a redundant control system ideal for applications that require highly reliable control can be easily realised at a low cost.
As the core for the next-generation automation environment,
realising an automation controller with added value while reducing TCO*
Built-in Features of the MELSEC iQ-R Series:
Quality
- •Robust design for harsh environments
- •Improve & maintain manufacturing quality
- •Conforms to international standards
Connectivity
- High-speed and large data bandwidth
- Easy connection of third-party components
- Industry 4.0 ready with 1Gb CC-Link Network
Security
- Protect intellectual property
- Unauthorised access protection
- Cybersecurity. IPR Hardware security key
Productivity
- Shorter production cycle
- Super-high-accuracy motion control
- Inter-modular synchronisation
Intelligent Control
- Intuitive engineering environment
- Point-and-click programming architecture
- Multiple language support
- Drag and drop simplicity
Maintenance
- Visualise entire plant data in real-time
- Preventative maintenance functions
- Reduced maintenance costs
- Store errors & events through a built-in SD slot
Document Downloads


