Installation Manual

5.

LoosenthescrewsofpinsA(+),B(-),andGineitherthe'Out'or'In'RS485terminalblock.

Figure 37: RS485 terminal block wire connections

6. InsertthewireendsintotheG, AandBpinsshownabove.Useoneterminalblockfortheprevious

inverterinthebusandtheotherterminalblockforthenextinverterinthebus,asshowninFigure38.

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.

7.

ConnectallB,AandGpinsinallinverters.Thefollowingfigureshowsthisconnectionschema:

Figure 38: Connecting the inverters on a bus

8. Tightentheterminalblocksscrews.

9. Checkthatthewiresarefullyinsertedandcannotbepulledouteasily.

10.

PushtheRS485terminalblocksfirmlyallthewayintotheconnectorsonthecommunicationboard,

seeFigure36.

11. TerminatethefirstandlastinvertersonthebusbymovingtheterminationswitchtoON(left

position).TheotherinvertersonthebusshouldhavetheterminationswitchOFF(rightposition).

RS485 Bus Configuration

To connect to the monitoring platform:

1. DesignateasingleinverterastheconnectionpointbetweentheRS485busandtheSolarEdge

monitoringplatform.Thisinverterwillserveasthemasterinverter.

2. ConnectthemastertotheSolarEdgemonitoringplatformviatheLANoption(refertoCreatingan

Ethernet(LAN)Connectiononpage60)oranyoftheotheroptions.

Chapter 6: Setting Up Communication

Three Phase Inverter with synergy technology Guide MAN-01-00401-1.1