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SIEL
Procedure
1. Open the inverter according to the inverter‘s instructions.
2. If you are fabricating the cable yourself, connect the wires as shown in the following diagram.
Solar-Log™ terminal strip connector
Inverter terminal strip
Terminal
Terminal
►
1 Data+
►
R+
►
4 Data-
►
R-
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 using a 2-wire, shielded data cable.
•
Where to connect: Terminal strip inside the inverter on the retrofitted RS485 interface card
Procedure
1. Open the inverter according to the inverter‘s instructions.
2. Connect terminals T+ and T-on inverter 1 to terminals R+ and R- on inverter 2.
Terminal strip connection inverter 1
Terminal strip inverter 2
Terminal
Terminal
►
T+
►
R+
►
T-
►
R-
3. Connect the other inverters to each other in the same way.
4. Terminate the last inverter in accordance with the inverter instructions.
5. Close the inverter.
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 ...