Creating An Rs485 Bus Connection - SolarEdge SE5000H-AU Installation Manual

9. The inverter is configured by default to LAN. If reconfiguration is required:
a. Make sure the ON/OFF/P switch is OFF.
b. Turn ON the AC to the inverter by turning ON the circuit breaker on the main
distribution panel.
c. Configure the connection as described in Communication on page 39.
NOTE
If your network has a firewall, you may need to configure it to enable
the connection to the following address:
Destination Address: prod.solaredge.com
TCP Port: 22222 (for incoming and outgoing data)
10. Verify the connection, as described in Verifying the Connection on page 63.

Creating an RS485 Bus Connection

The RS485 option enables creating a bus of connected inverters, consisting of up to 31
slave inverters and 1 master inverter. Using this option, inverters are connected to each
other in a bus (chain), via their RS485 connectors. The first and last inverters in the
chain must be terminated as described on page 60.
RS485 wiring specifications:
Cable type: Min. 3-wire shielded twisted pair (a shielded Ethernet cable (Cat5/5E
STP) may be used)
Wire cross-section area: 0.2- 1 mm²/ 24-18 AWG (a CAT5 cable may be used)
Maximum nodes: 32
Maximum distance between first and last devices: 1 km /3300 ft.
EV Charging Single Phase Inverter MAN-01-00629-1.2
Chapter 6: Setting Up Communication to the Monitoring Platform 60