336
Solectria
90.3
Solectria V3 (<3k)
Termination
Addressing
Interface
Yes
Yes
RS485
Selection available under Solectria V3
The following types are to be connected according to this scheme:
•
PVI 1800
•
PVI 2500
Overview
•
Integrated interface.
•
Where to connect: Terminal strip 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™
•
Set the communication address according to the inverter‘s instructions.
Address range 1 - 254.
•
Connect the inverters to each other.
•
Terminate the inverter according to the inverter‘s instructions.
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made data cable.
Procedure
1. Open the inverter according to 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
Terminal strip inverter
Terminal
PIN
►
1 A/Data+
►
7 TX_A
►
3 GND
►
4 GND
►
4 B/Data-
►
6 RX_B
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
•
Where to connect: Inside the inverter.
•
Connect the wires according to the inverter‘s instructions.
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 ...