AspectPL MES software uses the latest in automation control – high-tech, German built, Beckhoff Embedded PC Automation Controllers. A traditional PLC has just 1 or 2 MB of memory while the Beckhoff Controller’s memory starts at 500MB and is so sleek, you can fit two of them in a shoe box. Beckhoff controllers are the latest technology to facilitate data exchange and are Industry 4.0 ready.