Orbis ANRET M-90A-BUS Manual De Uso página 42

Total active energy
Total reactive energy
Frequency
ANRET M-90A-BUS features an insulated serial output RS 485 for communication
protocol MODBUS RTU
Using the ANRET View software it is possible to monitor the electrical quantities
measured by the ANRET M-90A-BUS from a PC:
− it is possible to connect up to 31 ANRET on the same RS485 line without using
signal amplifi ers up to a maximum distance of 1000 m
− up to 247 ANRET can be connected in groups of 30, separated by proper signal
amplifi ers.
As regards MODBUS functions, the use of registries and the use of the software, and also
to request the relevant documents, contact the Technical Service Department.
SERIAL OUTPUT RS 485
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User Manual - ANRET M-90A-BUS
Phase active energy
Phase reactive energy