The Allen-Bradley 1753-L28BBBP is a GuardPLC series industrial controller, capable of supporting a Profibus DP slave communication module via its RS-485 COMM 1 port. It provides 250 KB of application data memory and 250 KB of user program memory, with an IP20 environmental protection rating. The controller features 8 non-isolated outputs and 20 non-isolated inputs, ensuring reliable operation for industrial automation applications. In North America, Europe, and Asia, the 1753-L28BBBP may possibly enhance GuardPLC system performance and could potentially be deployed across the globe, making it an essential component for professional industrial automation and control system integration.