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Figure 7: Installation for 30 kW and Larger Inverters
2.
Engage connector CN1 (on the back of the interface card) into the connector on the connector
board. Ensure that the connectors are fully engaged.
Ensure that the interface card is fully aligned and seated into the communication
port. Failure to do so may lead to insufficient connector insertion and result in
contact failure.
3.
Secure the interface card to the connector board PCB by first tightening the captive M3 x 12mm
screw into the inverter standoff located at the lower-right hand corner of the interface card. Next,
install and tighten the included M3 x 6mm screw into the standoff mounting hole located at the
upper-left hand corner of the interface card.
4.
Connect the network cables as necessary. Insert the Ethernet cables into the Ethernet jacks,
making sure that they are fully seated. Ensure that the cables are routed in such a way that they
Interface Card
Connector Board
Option Case
