Installation manual

196
SolarEdge
SolarEdge
67 SolarEdge
67�1 SolarEdge
Easy Installation Termination Addressing Sensors RS485 Meters RS485 Interface
No Switch No
Yes Yes RS485
Overview
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Integrated interface
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Where to connect: Terminal strip inside the inverter
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Communication address must be allocated.
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3-pin wiring
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Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Address inverter and set protocol
• Connect the inverters to each other
Connect inverters to the Solar-Log™
The wiring is done using a
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self-made cable connection with terminal block connector.
Procedure
1. Open the inverter as shown in the inverter's instructions.
2. Pull the free wires through the wire opening in the inverter.
3. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector X4 socket RS485-1 inverter
Terminal PIN
► 1 A - Data+
► 3 G - GND
► 4 B - Data-
4. If only one inverter is to be connected, it must be terminated with DIP switch SW7 according to
the manufacturer's instructions.
5. Screw the inverter cover on again.
6. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
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Where to connect: Terminal strip inside the inverter