The Allen-Bradley 1769-NGA64, developed by Rockwell Automation, is a sophisticated CompactLogix-1769 controller designed for efficient network data control and communication. It features a compact design that supports multiple units on a single chassis, with the flexibility to integrate over various I/O platforms through network connections. This model complies with SIL 3 integrity standards and PLe for L4xS controllers, including online editing capabilities while maintaining secure safety functions. Weighing 2 pounds, this PLC supports a Copper-90 degrees Celsius wire interface and offers 2 MB to 3 MB user memory, integrating seamlessly with Allen-Bradley 1769 Compact I/O modules and providing an integrated serial port for extended usability, requiring a chassis and SERCOS interface modules for motion control.