Q04UDEHCPU - Mitsubishi Programmable Controllers Melsec

Mitsubishi Q04UDEHCPU Programmable Controller from the MELSEC-Q Series is a high-performance Mitsubishi PLC designed for advanced automation systems. Developed by Mitsubishi Electric, the Q04UDEHCPU provides high-speed processing, reliable data control, and network flexibility for engineers building modern industrial automation setups.

The Mitsubishi Q04UDEHCPU is a Universal Model QCPU built to deliver outstanding processing speed and program execution efficiency. With a program memory of 40K steps and a fast cycle time of 9.5 ns for LD instructions and 19 ns for MOV commands, this PLC ensures precision control across manufacturing, assembly, and process automation systems. It supports up to 4096 local I/O points and 8192 total I/O points (local plus remote), offering flexible scalability for medium to large applications. The inclusion of an Ethernet port allows seamless communication with SCADA systems, HMIs, and other PLCs, while the integrated buffer battery ensures stable data retention during power interruptions. Measuring 27.4 mm in width, 98 mm in height, and 89.3 mm in depth, and weighing just 0.22 kg, it’s compact yet powerful enough for demanding control environments. The Mitsubishi Q04UDEHCPU PLC complies with major international standards including CE, UL/cUL, and UKCA certifications and holds marine approvals such as ABS, BV, DNV GL, LR, NK, and RINA. These credentials reflect Mitsubishi’s focus on quality, safety, and dependability in global industrial control systems. Built under the trusted MELSEC-Q Series architecture, it ensures high-speed networking, modular expansion, and ease of programming, making it an ideal choice for industries aiming for precision automation and long-term system reliability.

The Mitsubishi Q04UDEHCPU PLC is widely used in automotive assembly lines, packaging machinery, chemical process plants, and material handling systems where accuracy and uptime are crucial. Its robust communication capability enables multi-level network control, allowing synchronization between production lines and peripheral equipment. Engineers appreciate the seamless integration with Mitsubishi Programmable Controllers Melsec modules, simplifying complex control structures while improving diagnostic visibility and maintenance efficiency. Maintenance teams benefit from its fast boot-up, user-friendly interface, and dependable performance under high-duty industrial conditions. Whether for upgrading existing systems or deploying new automation architectures, the Q04UDEHCPU provides a balance of performance, scalability, and trust that supports continuous improvement in plant operations.

For detailed insights, engineers can refer to the Mitsubishi Q04UDEHCPU datasheet and Q04UDEHCPU manual to explore configuration, programming, and installation details. Buyers can check the current Q04UDEHCPU price from authorized Mitsubishi distributors to plan cost-effective automation projects. With its powerful CPU performance, proven durability, and wide system compatibility, the Mitsubishi Q04UDEHCPU Programmable Controller continues to set the benchmark for reliability and innovation in industrial control systems.