312
SOCOMEC
85.2
SOCOMEC Sunsys B12/B30
Termination
Addressing
Interface
Yes
Yes
RS485
Selection available under SOCOMEC
Overview
•
Integrated interface
•
Where to connect: RJ45 sockets inside the inverter
•
3-pin wiring
•
The communication address has to be assigned
•
Installation steps
•
Switch off the inverters and Solar-Log™
•
Connect inverters to the Solar-Log™
•
Connect the inverters to each other according to the inverter instructions
•
Communication address according to the inverter‘s instructions
Address range 1 - 255
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made cable connection with RS485 data cable and terminal block connector.
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
RJ45 inverter
Terminal
PIN
►
1 Data+
►
5
►
3 GND
►
7
►
4 Data-
►
4
3. Insert the RJ45 plug into the RJ45 socket on the first inverter.
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
•
Connect using a data cable with an RJ45 plug.
•
Where to connect: RJ45 sockets in 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 ...