This Allen-Bradley 1756-L63 SER B ControlLogix Controller is a top-of-the-line product with 8MB memory. It is a PLC processor that is perfect for industrial automation and motion controls. The brand is well-respected in the industry and the model is highly sought after. This ControlLogix controller platform is known for its efficiency and reliability. It is a new product, in excellent condition, and comes with all the necessary components for easy installation.