DNP3 Protocols define the rules by which devices talk with each other DNP3 is a set of communication protocols used between components in process automation. Mainly used in utilities such as electricity, water and oil.
DNP3 is used for communication between control centers (SCADA Master) and RTUS/IEDsDNP3 DNP –Distributed Network Protocol SCADA – Supervisory Control And Data Acquisition. DNP3 is based on IEC 60870-5 International counterpart – IEC60870-5-101Protocol OverviewProtocol ParticipantsSCADA MasterSample SCADA Screen RTU Basics RTU – Rem..........
원문 링크 : PNP OVERVIEW 1
