94
Delta
21.2
Delta RPI (Standard)
Termination
Adressing
Interface
Yes
Yes
RS485
Selections available under Delta Standard
Overview
•
Integrated interface.
•
Where to connect: Terminal strip inside the inverter.
•
3-pin wiring.
•
Communication address must be allocated.
•
Installation steps:
•
Switch off the inverters and the Solar-Log™.
•
Connect the inverters to the Solar-Log™.
•
Connect the inverters to each other.
•
Assign the communication address.
Connect the inverters to the Solar-Log™
The wiring is done using a
•
self-made, shielded 3-wire data cable and terminal block connector.
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
Inverter terminal strip
Terminal
Terminal
►
1 (Data+)
►
3 (Data+)
►
4 (Data-)
►
4 (Data-)
►
3 GND
►
2 GND
4. If no further inverter connected, terminate the inverter:
Set the switch inside the inverter to ON and all other inverters to OFF.
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 3-wire, shielded data cable.
•
Where to connect: Terminal strip inside the inverter.
The RS485 connections on the terminal strip are each double connections so that the wiring can be continued to
the next inverter.
Содержание Solar-Log
Страница 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Страница 20: ...20 01 Inverter ...
Страница 366: ...366 Surpass SSE Note Feed in management Power reductions of less than 10 are set by the inverters to 10 ...
Страница 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Страница 402: ...402 02 Meter ...
Страница 444: ...444 03 Battery Systems ...
Страница 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Страница 463: ...463 04 Heating rods ...
Страница 470: ...470 05 Heating pumps ...
Страница 478: ...478 06 Sensors ...
Страница 488: ...488 07 Pyranometer ...
Страница 495: ...495 08 Smart Plug components ...
Страница 502: ...502 09 Power Charging Stations ...