Delta R3E, Руководство по установке

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2.2.System Diagram
■ Connection example
There are different power distribution methods and connected positions between each inverter model,
please check the inverter Operation and Installation Manuals.
PV Panel
Inverter
Inverter 2 Inverter 3
Power Monitor
Communication
connector
Communication
connector
Distribution box / Switchboard
（ The connections are same for other inverters. ）
6PIN connector
L1
＋ − ＋ − ＋ − ＋ −
L2
L3
ON ON ON
1
ON
1
Terminal
switch
RS485-B
RS485-A
GND
+12V
Installation