149
Growatt
Note!
The shielding on the inverter side has to be applied according to the manufacturer‘s connection dia-
gram.
Explanation:
►
Connecting the shielding to the ground prevents interference of any kind. However, the shielding
may only be connected to the ground on one side of the data bus!
Connect the inverters together
•
Wiring using a 3-pin cable with a terminal block connector.
•
Where to connect: RR485 socket in the inverter.
Procedure:
1. Insert the terminal block connector into the first inverter‘s RS485 socket.
2. Insert the other terminal block connector into the second inverter‘s RS485 socket
3. Connect the other inverters to each other in the same way.
4. Insert the terminal block connector into the Solar-Log™ RS485 socket
Assign the communication address
•
Recommendation: Continuous numbering starting with 1.
•
Address range: 1 - 125.
•
Setting: Using the inverter‘s operating display.
•
Procedure: Start according to the inverter‘s instructions.
2-pin wiring
Overview
•
Integrated interface
•
Where to connect: Round sockets on the outside of the inverter
•
2-pin wiring
•
Communication address must be allocated
•
Installation steps
•
Switch off the inverters and Solar-Log™
•
Connect inverters to the Solar-Log™
•
Connect the inverters to each other
•
Allocate communication address
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made, shielded 2 wire data cable with round plug and terminal block connector.
•
The round plugs required can be obtained from the inverter manufacturer.
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 ...