Solare Datensysteme Solar-Log - Manual (Page 139)

139
Kostal and Solar-Fabrik
Kostal Pico and Solar-Fabrik Inverter Convert T (RS485)
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 RS485 inverter socket
Terminal PIN
► 1 ► A
► 3 ► GND
► 4 ► B
4. If only one inverter is to be connected terminate this in accordance with the inverter instructions.
5. Close the inverter if no other inverters are to be connected.
6. 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 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 in the last inverter according to the inverter instructions.
5. Close inverters.
Allocate communication address
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Recommendation: Continuous numbering starting with 1.
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Setting: Using the software that came with the inverter.
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Procedure: Start according to the inverter's instructions