Integration technique of field-bus control system

The integration technique of FCS and DCS consists of a integration of field bus and DCS I/O bus, a integration of field bus and DCS network, a integration of FCS and DCS. The integration technique of FCS and network consists of a integration of FCS and Intranet, a integration of FCS and Internet. The integration technique of FCS and field bus consists of a conversion interface between field buses. OPC standard interface of every field bus.