token-passing network
81lokales Netz — lokales Netz, Abkürzung LAN [von englisch local area network], Datenverarbeitung: ein Rechnernetz zur elektronischen bitseriellen Übertragung von digitalen Informationen zwischen untereinander verbundenen unabhängigen Geräten auf einem… …
82DH 485 — is a proprietary communications protocol used by Allen Bradley in their line of industrial control units. Utilizing a series of dedicated interface devices, it allows PCs and industrial controllers to communicate in a local area network using an… …
83Round-robin scheduling — Round robin (RR) is one of the simplest scheduling algorithms for processes in an operating system, which assigns time slices to each process in equal portions and in order, handling all processes without priority. Round robin scheduling is both… …
84Profibus — (Process Field Bus) ist ein Standard für die Feldbus Kommunikation in der Automatisierungstechnik und wurde anfangs (1989) vom BMBF gefördert. Es ist nicht zu verwechseln mit dem PROFINET Standard für Industrial Ethernet. Inhaltsverzeichnis 1… …
85lokales Netzwerk — [engl. local area network, Abk. LAN], ein Rechnernetz zur Übertragung von digitalen Informationen zwischen untereinander verbundenen unabhängigen Geräten auf einem begrenzten Gebiet mit einer Ausdehnung von einigen 100 Metern bis maximal… …
86802.4 — An IEEE standard for bus topology networks that use token passing to control access and network traffic, running at 10Mbps a second. Token bus networks are sometimes used in manufacturing settings, but they are not often found in office… …
87Active Monitor — The first station to be started on a Token Ring network. The Active Monitor is responsible for passing and maintaining the token and detects error conditions. The Active Monitor s performance is constantly monitored by the Standby Monitor… …
88beaconing — In a token ring network, the process of informing other nodes that token passing has been suspended because of a severe error condition, such as a broken cable. Communication cannot resume until the condition is resolved …
89Datapoint — For a data point meaning a single datum, see data. Datapoint Corporation, originally known as Computer Terminal Corporation (CTC), was a computer company based in San Antonio, Texas, United States. Founded in 1967 by Phil Ray and Gus Roche,[1]… …
90IEEE 802.8 — The Fibre Optic Technical Advisory Group was to create a LAN standard for fibre optic media used in token passing computer networks like FDDI. This was part of the IEEE 802 group of standards …
