SMA SUNNY BOY 1100, Руководство по установке

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SMA Solar Technology AG Electrical Connection
Installation Guide SB11_17-IEN084820 25
3. If the connection plan of the communication device indicates it as necessary:
– Ground the shield of the communication cable at the tab (C).
4. Install the communication cable (B) as illustrated in the following figure.
5. Connect the communication cables to the screw terminal strip (D) as described in the connection
plan of the communication device.
6. Connect the jumpers (E) if the connection plan of the communication device indicates this as
necessary. A detailed description of the jumper functiosn can be found in the communication
device documentation.
7. Plug the communication interface left-justified on the interface slot (F).
8. Close the Sunny Boy as described in section 7.2 „Closing the Sunny Boy“ (32).
A Enclosure openings in the base of the Sunny Boy.
B Cable route (gray surface)
C Tab for grounding the cable shield
D Screw terminals for the connection of the communication wires.
E Jumper slot
F Interface slot
PE
L N
A
B
C
A
S2
A B B
S1
A
S2
A B B
S1
A
B
C
D
E
B
C
A
F