Beckhoff C63xx mini format-control cabinet PCs measure 3.7-in. wide by 7.7-in. high by 8.9-in. deep. With an Intel Celeron or Pentium III processor and Beckhoff's TwinCAT software, the mini PCs handle PLC tasks and offer all the operating and communication options of a modern PC. Features include accessible drives and plug-in cards and removable internal chassis. All PC connections are located on one side while three mounting sides offer installation variations in the control cabinet.