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SofarSolar
3. In the inverter insert the RJ45 plug into the „RS-485 out“ socket.
4. If no further inverter is connected, terminate the inverter according to the instructions for the inverter.
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
•
Wiring via data cable with RJ45 plug.
•
Where to connect: RJ45 socket inside the inverter.
Connect inverters to the Solar-Log™ (via RS485 pin block)
The wiring is done using a
•
self-made 2-pin cable connection and terminal strip connectors.
Procedure
1. Open the inverter as shown in the inverter‘s instructions.
2. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector
RS485 inverter pin block
Terminal
Pin
►
1 Data+
►
TX+
►
4 Data-
►
TX-
3. If no further inverter is connected, terminate the inverter according to the instructions for the inverter.
4. Close the inverter if no other inverters are to be connected.
5. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other:
•
Connect the inverters to each other according to the inverter instructions.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
Adress range 1-31
•
Setting: Using the inverter operating display
•
Procedure: Start according to the inverter‘s instructions
Note
A maximum of 31 inverters can be connected per RS485 bus.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...