The various Main Control Units (MCU) of WinCon-8000 are implemented for specific industrial applications. User can select the items of WinCon-8000 in two ways. One is the optional pre-load software: Standard WinCon embedded controller / ISaGRAF WinCon embedded controller / InduSoft WinCon embedded controller , the other is WinCon-8000 without display for the unmanned or auto-operating application: the items of WinCon-8000 with extra 2 standard RS-232 ports or the items of WinCon-8000 with extra 8-channel TX/RX RS-485 port.