Product Description

The F3SP66-4S is a high-speed, high-capacity sequence CPU module belonging to the Yokogawa FA-M3V series. Engineered for complex automation tasks, this processor offers industry-leading instruction execution speeds, making it suitable for applications requiring rapid cycle times and sophisticated logic processing. Its "Range-free" architecture allows for flexible system scaling, while the integrated high-speed bus ensures near-instantaneous communication with attached I/O and special function modules.

This specific model, the F3SP66-4S, features expanded program memory and enhanced data storage capacities compared to standard sequence CPUs. It is designed to handle multi-tasking environments where simultaneous execution of motion control, data logging, and sequence logic is required. The unit includes a built-in Ethernet port and SD card slot for streamlined data management and network integration.

Technical Specifications

Application Scenarios

• High-Speed Packaging: Managing synchronized machinery where sub-millisecond response times are mandatory.

• Complex Data Acquisition: Using the built-in Ethernet and SD slot to log process variables without external hardware.

• Multi-Axis Control: Coordinating motion modules for robotic assembly and CNC-style precision tasks.

Technical Support FAQ

How does the F3SP66-4S differ from the F3SP71 series?

The F3SP66-4S is part of the high-performance V series, providing faster instruction processing and integrated Ethernet, whereas the F3SP71 is a legacy flagship with different memory handling.

Is the program memory permanent?

While the CPU uses flash memory for long-term storage, the F3SP66-4S utilizes a battery to maintain registers and the internal clock during power-off states.