Product overview2.About this section2.1.This section gives an overview of the COM600 Series, its components and functions, aswell as the IEC 61850 data modelling principles.Product overview2.2.Station Automation COM600 Series includes the following three products:• Control and Monitoring Unit COM605• Communication Gateway COM610• Station Computer COM615Control and Monitoring Unit COM605 allows easy access to the protection and controldevices of a substation with HMI functionality. The substation can be accessed eitherlocally or remotely through a built-in web server.Communication Gateway COM610 acts as an embedded communication gateway betweensubstation automation protection and control devices and Network Control Centers(NCC).Station Computer COM615 combines the features and functions of COM605 andCOM615.All products in COM600 Series use an embedded operating system and run in a dedicatedindustrial computer without moving parts.The products are configured using a separate engineering PC that is connected via thelocal area network (LAN). For more information, refer to COM600 User's Guide.Table 2.2-1 shows the basic functionalities of the products.Table 2.2-1 Product functionalitiesHMI functionalityGateway functionalityProductxCOM605xCOM610xxCOM615Available protocolsProtocols that are supported by COM600 are shown in the table below. The master pro-tocols are used in process communication and the slave protocols are used in upper levelcommunication. If a required protocol is not supported, please contact your local ABB11COM600 3.2COM600 Station Automation Series1MRS756125User's Guide