The basic version of the communication units MEg201.5 with RTU functions provides remote transmission of states of binary inputs, commands and measured data from connectedinstruments via Ethernet network. The unit can be fitted by two Ethernet interface and two RS232 interfaces or two Ethernet interfaces (without interface RS232). The unit installed in the station technology can be connected through two RS485 serial interfaces. The units MEg201.5 implement the standardized communication protocol according to EN 60870-5-104:2006 and allow integration of connected devices into the SCADA system, either directly or through concentrators. The units MEg201.5 include a processor that optimizes and controls data transmission, communicates
with connected devices through technological network, allows pre-processing
of data read from measuring devices, supervises connected devices and automatically transmits
data to a host system in case of an event.
The basic functional setting of the units is configured by the manufacturer. The setting can be changed using the program M202Param, the Ethernet interfaces are configured via internet.