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Würth
Procedure
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector RJ45 inverter
Terminal PIN
► 1 ► 7
► 2 ► 1
► 2 ► 2
► 3 ► 3
► 3 ► 4
5 - unused
6 - unused
► 4 ► 8
2. Insert the RJ45 plug into any RJ45 socket on the first inverter.
3. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
•
Connect using the RS485 data cable with an RJ45 plug.
•
Where to connect: RJ45 socket on the outside of the inverter.
Procedure
1. Insert the RJ45 plug into the free RJ45 socket on the first inverter.
2. Insert the other end of the wire into any RJ45 socket on inverter 2.
3. Connect the other inverters to each other in the same way.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
•
Setting: Using the inverter operating display.
•
Procedure: Start according to the inverter‘s instructions.
Note
The inverter's factory setting is communication address 255.
► On the inverter operating display set the communication address manually to 1 even if only one
inverter is connected to the Solar-Log™.
Note for feed-in management
The inverter itself has to be configured with MaxTalk2 (SolarMax's software) and set to "Remote mode"
to be able to use reactive power management. Please refer to the inverter instructions for more infor-
mation on this topic.
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