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2 Design
Grid Connect Photovoltaic Inverte KP100L-OD-USER’S MANUAL
2-4 Wiring
2
(5)-2-2 Wiring when connecting 2 or more products
Connect the wire to 3: GO, 4: RS-485_DB(+) and 5: RS-485_DA(-) of the communication terminal
block(TB401). Connect the other wire to 6: GO, 7: RS-485_DB(+) and 8: RS-485_DA(-).
(5)-2-3 Terminal processing of wiring when connecting 2 or more products
Connect the other wire to 9: RS-485_END1 and 10: RS-485_END2. Be short-circuited.
Keep the voltage between GOof Communication terminal block and PE.is less than 50V.
12
3
45
67
89
10
RS-485_END2RS-485_END1
1 2 3 4 5 6 7 8 9 10
KP100L
L1
L2
L3
N
PE
GO GO
SG
RS-485 interface equipment
< 50V
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