Installation manual

191
SMA
Connect SMA with original SMA RS485 piggy back and the SMARS485 data module
pliedflatstripconnector.
6. Ifonlyoneinverteristobeconnecteditmustbeterminated.
Putthesuppliedjumperontothelowerpinsontheconnectorstrip.
Figure 6: Jumper SMA
7. Closetheinverterifnootherinvertersaretobeconnected.
8. InserttheterminalblockconnectorintotheSolar-Log™RS485socket.
Connect the inverters to each other
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Connect using a 3 wire, shielded data cable.
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Where to connect: Terminal block in inverter (on the retrofitted RS485 interface)
Procedure
1. Opentheinverterasshownintheinverter'sinstructions.
2. Connecttheinverterinaccordancewiththeinverterinstallationinstructions.
3. Ifonlyoneinverteristobeconnecteditmustbeterminated.
Putthesuppliedjumperontothelowerpinsontheconnectorstrip.
Figure 7: Jumper SMA
4. Closeinverters.
Note
A diagram for wiring in SMA combined mode can be found in the appendix.