Installation Manual

Connection Unit Communication Board
OpentheConnectionUnitcovertoaccessthecommunicationboardto:
l connectastandardRJ45connectorforEthernet.
l connectRS485wirestotheterminalblocksforRS485connection.Therearetwo3-pinterminal
blocks,oneforconnectingtheprecedingdeviceinthebusandoneforconnectingthefollowing
device.Additionally,theRS485porthasabuilt-insurgeprotection.
Figure 31: Connection Unit Communication board
Removing the Connection Unit Cover
IftheConnectionUnitisnotalreadyremoved,removeitasdescribedinthefollowingsection.
To remove the Connection Unit cover:
1. TurnOFFtheinverterON/OFFswitch,andwaituntilthegreenLEDisblinking,indicatingthattheDC
voltageissafe(<50V),orwaitfiveminutesbeforecontinuingtothenextstep.
2. DisconnecttheACtotheinverterbyturningOFFthecircuitbreakersonthedistributionpanel.
3.
OpentheConnectionUnitcover:
a.ReleasethesixAllenscrewsofthecover.
b.Tiltthetopofthecovertowardsyou.
c.Slidethecoverdownandremoveit.
CAUTION!
When removing the cover, make sure not to damage internal components. SolarEdge will not be
held responsible for any components damaged as a result of incautious cover removal.
Lors du retrait du couvercle, assurez-vous de ne pas endommager les composants internes.
SolarEdge ne peut être tenue pour responsable des composants endommagés à la suite d'une
imprudence dans le retrait du couvercle.
Creating an Ethernet (LAN) Connection
ThiscommunicationoptionenablesusinganEthernetconnectiontoconnecttheinvertertothe
monitoringplatformthroughaLAN.
Ethernetcablespecifications:
l Cabletype–ashieldedEthernetcable(Cat5/5ESTP)maybeused
l Maximumdistancebetweentheinverterandtherouter–100m/330ft.
Chapter 6: Setting Up Communication
Three Phase Inverter with synergy technology Guide MAN-01-00401-1.1
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