With the Modicon modular safety controller XPSMCM, safety applications can be easily configured and the system can be flexibly expanded with modules according to the application. This expansion module enables communication with a connection to USB. The bus connection is via mini USB. Transfer of diagnostic data between the safety controller and the connected system. The required backplane bus connector for connection to the internal bus is included in the packaging. The module has removable spring-loaded terminals. This bus module can be used with all CPU versions. Thanks to the Green Premium environmental label, you can receive detailed information on material content, environmental impact and circular economy that supports your sustainability goals.