8 Electrical Connection
SMA Solar Technology AG
Operating manual STP110-60-BE-en-16 43
Procedure:
1. Open the cable compartment (see Section7, page33).
2. When using a self-assembly network cable, assemble the RJ45 connectors and connect them
to the network cable (see connector documentation).
3. Remove the swivel nut from one of the cable glands
for the communication cable.
4. Thread the swivel nut over the network cable.
5. Remove the two-hole cable support sleeve from the cable gland. As required, use the cable
support sleeve for a cable diameter of between 4.5mm to 6mm or between 6mm to 8mm
that is included in the scope of delivery.
6. Remove the sealing plug from one of the enclosure
openings of the two-hole cable support sleeve and
insert the network cable into the enclosure opening.
7. Press the two-hole cable support sleeve with the cable into the cable gland and route the
network cable to the RJ45 connection at the bottom of the cable compartment. Ensure that any
unused enclosure openings of the two-hole cable support sleeve are sealed with sealing plugs.
8. Put the RJ45 plug of the cable into one of the
network jacks of the communication assembly.
9. Ensure that the network cable does not form any
loops in the device and is no longer than necessary.