190
Kostal and Solar-Fabrik
Solar-Log™ terminal strip connector RS485 inverter socket
Terminal PIN
► 1 ► A
► 3 ► GND
► 4 ► B
1. If no further inverter is connected, terminate the inverter according to the instructions for the inverter.
2. Close the inverter if no other inverters are to be connected.
3. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
•
Connect using a 3 wire, shielded data cable.
•
Where to connect: Terminal strip inside the inverter.
Procedure
1. Open the inverter as shown in the inverter's instructions.
2. Connect terminals A, B and GND of inverter 1 to the corresponding terminals on inverter 2.
3. Connect the other inverters to each other in the same way.
4. Terminate the last inverter according to the inverter instructions.
5. Close inverters.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
•
Setting: Using the software that came with the inverter.
•
Procedure: Start according to the inverter's instructions
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