6 Electrical Connection SMA Solar Technology AG
32 MC-BOX-6_12-BE-en-20 Operating Manual
4. Loosen the screws of the two-part cable
feed-through.
5. Remove the half without the T-shaped fastening
pieces.
6. Lay the data cable for communication and the data
cable for control and measuring signals of sufficient
length from the cable feed-through with the
T-shaped mounting tab to the desired connection
point and secure it with cable ties.
7. Bolt the halves back together. Fasten the screws
hand-tight.
The data cables and placeholders (plastic stick)
must be firmly pressed between both sides of the
two-part cable feed-through. This ensures tightness
of the enclosure.
8. Position the cable feed-through including the cable
from the outside in the enclosure.
9. Position the mounting plate of the two-part cable
feed-through and fasten it hand-tight.
10. Repeat steps 1 to 9 for the remaining data cables.
Use the second two-part cable feed-through.
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