RTU — Remote Terminal Units What is RTU? RTU — Remote Terminal Unit RTU most commonly stands for Remote Terminal Unit, but is sometimes also used as an abbreviation for Remote Telemetry Unit or Remote Telecontrol Unit. RTUs are devices...
Cyber Security A Chapter of the IEC 62351IPsecTACACS+OpenVPNKPI — Key Public Infrastructure IEC 62351 is a standard developed to handle the security of TC 57 series of protocols including IEC 60870–5 series, IEC...
IP Protocols A Chapter of the ARP — Address Resolution ProtocolFTP — File Transfer ProtocolHTTP/ HTTPSIP RoutingTCP — Transmission Control Protocol The Address Resolution Protocol (ARP) is a communication protocol used...
Ethernet Ethernet Ethernet is a family of wired computer networking technologies commonly used in local area networks (LAN) and also wide area networks (WAN). Over time, Ethernet has largely replaced competing wired...
iec 62439–3 IEC 62439–3 IEC 62439–3:2016 defines the PRP and HSR standards, which provide seamless failover against failure of any single component in Ethernet networks. PRP and HSR are application protocol independent, can be used...
