TECHNOLOGY n 29 www.drivesncontrols.com July/August 2025 MITSUBISHI ELECTRIC HAS ANNOUNCED its most advanced industrial controllers to date. The Melsec MX-F and MX-R controllers integrate sequence control, motion control and network communication, eliminating the need for separate components, thus simplifying system architectures, and streamlining engineering processes. This consolidated approach is said to result in smaller control cabinets, less complex wiring, and easier maintenance. The controllers combine four key technical requirements: precision, intelligent integration, cybersecurity, and reliability. They are suitable for applications from 8-256 axes. The MX-F model is aimed at packaging lines, labelling machines, and pick-and-place applications, where space efficiency and cost-effectiveness are priorities. The MX-R model excels in more complex environments such as battery production, semiconductor manufacturing, and precision cutting systems, where multi-axis synchronisation is critical. The controllers have been designed for applications where precision and ultra-fast, accurate synchronisation are critical. Their capabilities include: n synchronisation cycles as short as 0.125ms, providing rapid machine coordination; n microsecond-level timing accuracy with TSN, allowing precise operation across connected devices and networks; n mark detection and cutter control with 1μs precision, for applications such as high-speed packaging and semiconductor handling; and n mixed calculation cycles per axis – for example, 125μs, 500μs or 2ms – allowing each part of the system to run at its optimal speed for tighter production tolerances. The combination of high-precision control and rapid diagnostics is said to guarantee consistently accurate manufacturing. The expandable MX controllers adapt to changing manufacturing needs. They supporting protocols such as OPC UA, MQTT, and CC-Link IE TSN, linking to devices such as robots, sensors, and Scada platforms. Security functions include encrypted communications, user authentication and access control mechanisms, and secure data storage. https://emea.mitsubishielectric.com/fa ‘Most advanced’ controller avoids separate components Mitsubishi’s MX controllers save space and simplify wiring Image: Mitsubishi Electric Europe ROCKWELL AUTOMATION HAS announced an EtherNet/IP-based wiring system for cabinets that, it says, can cut wiring times by up to 80%. The EtherNet/IP In-cabinet Solution is designed to help achieve smarter, faster and more connected manufacturing operations. Hard-wiring of items such as motor starters and pushbuttons in control panels can hinder companies wanting to improve productivity and reduce downtime. These panels can also limit data access and complicate system upgrades. The new system uses flat, seven-conductor cables to streamline communications between panel devices, simplifying system integration, boosting real-time data access, and helping users to make faster, better-informed decisions. Benefits that Rockwell is claiming include: n Faster installation When implemented in accordance with standards, the system can help to cut wiring times by up to 80% compared to traditional hard-wired installations n Space optimisation The compact design allows efficient use of cabinet space, enabling more devices to be installed in the same footprint, reducing panel sizes n Improved data access Fast, real-time communications between devices n Scalability It is easy to expand installations and adapt to future networking needs without major infrastructure changes. The system’s plug-and-play design simplifies configuration, commissioning and maintenance, reducing production disruptions. “Our EtherNet/IP In-cabinet Solution is a game-changer in industrial connectivity,” says Rockwell product manager, Kelly Passineau. “By leveraging single-pair Ethernet/IP technology, we’re helping customers reduce installation time, enhance operational efficiency and integrate wired components into a more intelligent, data-driven network.” www.rockwellautomation.com EtherNet/IP system cuts cabinet wiring times by up to 80%
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