
Telecontrol equipment and systems. Transmission protocols. Transmission frame formats.
STANDARD published on 31.10.1991
Designation standards: BS EN 60870-5-1:1994
Publication date standards: 31.10.1991
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Category: Technical standards BS
Covers asynchronous data transmission with half duplex and duplex link protocols operating with window size one for message transfers. Specifies standards on coding, formatting and synchronizing data frames of variable and fixed lengths which meet specified data integrity requirements. Status: Definitive