PB4MA is an Opto 22 programmable automation controller (PAC) that integrates a soft controller (optimized IEC 61131-3 soft logic) with a powerful hardware control engine for complex industrial automation projects. It's architected with built-in communications, integrated I/O, distributed intelligence, and backup features for added industrial strength applications. The PB4MA is perfect for applications such as machine control, material handling, and robotics. It features an easy-to-use development environment, integrated motion and safety control capabilities, Industry 4.0 connectivity, and access to powerful analytics applications. Additionally, the controller is designed to enable easy integration of off-the-shelf Opto 22 products and third-party system components.