OEMAX NX-CPU750C High-Performance PLC CPU

The OEMAX NX-CPU750C is a high-performance CPU module for the OEMAX NX Series PLC system. It is designed for complex automation tasks requiring fast processing, large memory, and advanced communication capabilities. The CPU features two independent Ethernet ports supporting EtherNet/IP and Modbus TCP, integrated motion control for up to 8 axes (with NX-POSI2 modules), and a large program capacity of 64K steps. It is ideal for machine control, process automation, and high-speed packaging applications.

High-Speed Processing and Large Memory

The NX-CPU750C's 0.08 µs per instruction processing speed ensures rapid execution of complex logic, even in time-critical applications. The 64K-step program memory accommodates large control programs with many subroutines, and the 64K-word data memory provides ample space for process variables, arrays, and data logs. The built-in flash memory retains programs and parameters without battery backup, eliminating the risk of program loss due to battery failure.

Advanced Communication and Motion Control

Dual Ethernet ports allow the CPU to act as an EtherNet/IP scanner to control remote I/O and drives, while simultaneously communicating with SCADA systems via Modbus TCP. The integrated motion control functionality supports point-to-point positioning, linear interpolation, and electronic cam profiling when combined with NX-POSI2 positioning modules. The CPU can manage up to 8 axes of coordinated motion, making it suitable for CNC routers, pick-and-place machines, and automated assembly lines.

Application Domains

The NX-CPU750C is ideal for high-speed packaging machinery, CNC machine tools, robotic work cells, automated assembly systems, printing and converting equipment, and complex process control requiring fast response and large data handling. Its built-in I/O reduces the need for additional modules in small to medium-sized applications.