Logic module Siemens LOGO! 24 CEO - 6ED10522CC080BA0 | Automation24
Amazon.com: Fafeicy 6GK1571-0BA00-0AA0 PLC Programming Cable, PC Adapter, for Siemens S7300, Used in Environments with Many Interferences, Industrial Cable : Electronics
Amazon.com: 16ft PLC Cable Adapter for Siemens S7 200/300/400 6ES7 972-0CB20-0XA0 USB-MPI+ PC USB-PPI New Gen8 USB Programming Xable (Black) : Electronics