SolarEdge SE3000 Installation Manual page 56

SolarEdge Installation Guide – MAN-01-00057-2.0
If the inverter has block terminal connectors, then connect as follows:

The RS485/RS232 block terminal is already inserted into the inverter
when it is delivered. Pull out the block terminal, as shown on the left
below:
Figure 29: Removing the RS485/RS232 Block Terminal
CAUTION:
Do not insert wires into the connectors labeled RS485-2

Loosen the screws of each of the connectors B, A and G on RS-485-1.
Figure 30: RS485/RS232 Block Terminal

The RS485 bus uses a three-wire cable. Insert the cable via one of the
small cable glands.
Setting Up Communication
G
A
B
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