ATTENTION! ?
More information on successful commissioning.
Note the following information about connecting the data communication cable to the
inverter.
▶
Use cables of type CAT5 or higher.
▶
Use a mutual twisted cable pair for data lines that belong together (D+ and D-).
▶
If the output cables are close to the mains cabling, use wires or cables that are
designed for 300 to 600 V (never less than the operating voltage).
▶
Use double-insulated or sheathed output cables when they are close to bare con-
ductors.
▶
Use shielded twisted pair cables to avoid faults.
▶
The outputs of the Fronius Smart Meter are electrically isolated from hazardous
voltages.
Terminating res-
istors
Due to interference, it is recommended that terminating resistors are used as illustrated
below to ensure proper functioning.
13
EN
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