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Distributed Network Protocol 3 (DNP3) is a set of communications protocols used between components in process automation systems. Its main use is in utilities such as electric and water companies. Its main use is in utilities such as electric and water companies.
WITS-DNP3 is a DNP3 protocol based protocol primarily used for larger 'always-on' utility assets. WITS-DNP3 is very well suited to traditional SCADA Telemetry control operations. WITS-DNP3 is based on the DNP3 protocol level2+, and uses DNP3’s generic protocol extension mechanism to define and provide the additional functionality required by ...
IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations.It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems. [1]
DNP3 - a protocol used to communicate by industrial control and utility SCADA systems; DirectNet – Koyo / Automation Direct proprietary, yet documented PLC interface; EtherCAT; Ethernet Global Data (EGD) – GE Fanuc PLCs (see also SRTP) EtherNet/IP – IP stands for "Industrial Protocol". An implementation of CIP, originally created by ...
IEC 60870-5-101 [IEC101] is a standard for power system monitoring, control & associated communications for telecontrol, teleprotection, and associated telecommunications for electric power systems.
IEC 62351-5 — Security for any profiles including IEC 60870-5 (e.g., DNP3 derivative) TLS for TCP/IP profiles and encryption for serial profiles. IEC 62351-6 — Security for IEC 61850 profiles. VLAN use is made as mandatory for GOOSE; RFC 2030 to be used for SNTP; IEC 62351-7 — Security through network and system management.
IEC 60870 part 6 in electrical engineering and power system automation, is one of the IEC 60870 set of standards which define systems used for telecontrol (supervisory control and data acquisition) in electrical engineering and power system automation applications.
For supporting the interoperability of the IEC 61400-25 standard, a user group was formed with a high degree of cooperation with user groups on IEC 61850 and DNP3.Users, manufacturers, service providers, and system integrators with interest in the specific issues on interoperability are recommend to address the IEC 61400-25 user group.