Transactions on Machine Design Hristo Nenov 10 2 2022 https://www.dline.info/tmd/fulltext/v10n2/tmdv10n2_3.pdf The topic of this paper is design and development of SCADA system for remote autonomous production units (Remote Automation Unit - RAU) from a "small farm" type. For the purpose of developing the material base of the farm is reduced to a limited number of controlled functional units which could vary depending on the particular implementation on a real production site.