Installation Manual

To connect the RS485 communication bus:
1. RemovetheinvertercoverasdescribedinRemovingtheInverterCoveronpage39.
2. Removethesealfromoneoftheopeningsincommunicationglandandinsertthewirethroughthe
opening.
3.
Pulloutthe9-pinRS485terminalblockconnector,asshownbelow:
Figure 36: The RS485 terminal block
4. LoosenthescrewsofpinsA(+),B(-),andGontheleftoftheRS485terminalblock.
Figure 37: RS485 terminal block
5. InsertthewireendsintotheG, AandBpinsshownabove.UseFour-orsix-wiretwistedpaircablefor
thisconnection.YoucanuseanycolorwireforeachoftheA,BandGconnections,aslongasthe
samecolorwireisusedforallApins,thesamecolorforallBpinsandthesamecolorforallGpins.
SolarEdge-StorEdge Installation Guide MAN-01-00262-1.0
76
Creating an RS485 Bus Connection