19
EN
Notes regarding the laying of data communication
cables
Laying data com-
munication ca-
bles
IMPORTANT! Operating the inverter with
one option card and two broken-out option
card slots is not permitted.
To cater for this eventuality, a suitable blan-
king cover (42,0405,2020) is available from
Fronius as an option.
IMPORTANT! Note the following if data communication cables are being introduced into
the inverter:
- depending on the number and cross-section of the data communication cables that
are being introduced, take the relevant blanking plugs out of the sealing insert and in-
sert the data communication cables.
- the relevant blanking plugs must be inserted into the free openings on the sealing in-
sert.