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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.
Q to iQ-R Migration Tool
Q/iQ Selection Tool
The Q Series offers multiple CPU types and sizes to best fit your specific application needs.
Q Series modules such as power supply, CPU, and input/output must be mounted on a base unit.
The power supply module supplies electricity to CPU, input/output, and other Q Series modules.
The I/O modules connect the control system to input and output devices. I/O modules are available in a variety of types and sizes to suit all system requirements.
The analog I/O modules process analog signals for data input and output. They provide an interface to quickly and accurately sense variable levels of voltage and current signals.
Pulse input and high-speed counter modules support high-resolution devices and allow the controller to sense high frequency pulses.
Positioning modules integrate extremely fast and accurate positioning control directly onto the Q Series system. It offers a variety of control schemes to cater to different positioning requirements.
Information modules enable comprehensive data collection and distribution. This information exchange improves production efficiency and throughput.
The Q Series offers connectivity to all major control-level networks, providing seamless connectivity to any layer of the factory automation networks.
Energy measuring modules monitor a variety of energy information including current, voltage, power, and frequency.
We also provide an extensive lineup of peripheral products such as connectors for input/output modules and industrial hubs.