Siemens 6ED10521FB000BA8 LOGO 230 RCE Logic Module 8 Input 4 Output 115 Volt AC 230 Volt DC: Amazon.com: Industrial & Scientific
Amazon.com: Washinglee PLC Programming Cable for Siemens Logo! Series, No Driver Installation Required, Isolated Interface, for 6ED1057-1AA01-0BA0 Replacement : Electronics
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