SMA Sunny Island 5048 Installation Instructions Manual page 46

Electrical Connection
Proceed as follows when installing the communication cable:
Sunny
Island
ESC ESC
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Master
1. Remove the left of the two plugs in the rubber terminal area.
2. Starting from the outside, feed the RJ45 cable through the hole.
3. Sheathe the cable inside the Sunny Island 5048 using the silicone tube provided.
The silicone tube is imperative for safety reasons. Without this silicone tube, the
interface is not to be operated.
4. Insert the RJ45 plug into the lower black socket. The terminator plug remains in the
upper socket.
5. This cable goes into the upper black socket in the next Sunny Island 5048. Any
other additional cable would be inserted into the lower socket and lead to the next
Sunny Island 5048 (there in the upper socket). When you have completed this,
insert the terminator plug into the lower socket.
6. Wrap the rubber plug (depending on the number of cables with one or two feed-
throughs) around the cable.
7. Reinsert the plug in the opening provided in the rubber terminal block.
Page 46 SI5048-11:EE4206
Sunny
Island
ESC ESC
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Slave 1
SMA
Technologie AG
Sunny
Island
ESC ESC
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Slave 2
Technical Description