Beckhoff Automation's Control Panel and Panel PC series have 24-in. TFT displays. Models CP6204 and CP7204 come with integrated CPUs for IPC, automation, PLC and motion control tasks. Models CP6904 and CP7904 are “display-only.” The CP7xxx series offers all-round IP-65 protection. The housings of the built-in CP6xxx P series have protection class IP 20 at the back and IP 65 at the front.