3
RTU300 SERIES
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HARDWARE MANUAL
Preface
Mikrodev RTU300 series RTUs can monitor and control Intelligent Electrical Devices
(protection relays, reclosing cutters, energy and quality analyzers ... etc) via industry
standard protocols like IEC 61850, Modbus TCP and Modbus RTU. Thay can also
communicate with SCADA or control center software via IEC 60870, DNP3 and MODBUS
TCP protocols. With its easy, flexible and fast programming capabilities and expandable
I/O capability up to 1024 points, Mikrodev RTU products are preferred for electrical
applications. Mikrodev RTU300 Series RTUs are programmed mainly using Function Block
Diagram - FBD language which is defined in IEC 61131-3 standard. Thanks to programming
with FBD language, you can develop applications easily and quickly with drag and drop
logic.
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