183
Kehua
49
Kehua
49.1
Kehua (Single phase)
Termination
Addressing
Interface
No
Yes
RS485
Supported by firmware 4.2.1 and higher.
Overview
•
Integrated interface.
•
Where to connect:
•
Terminal strip inside the inverter.
•
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 a terminal block connector.
Procedure
1. Open the inverter as shown in the inverter‘s instructions.
2. If you are making the cable yourself, connect the wires as shown in the following diagram
Solar-Log™ terminal strip connector
Terminal strip inside the inverter
Terminal
RS485 Terminal
►
1 Data+
►
A/3
►
4 Data-
►
B/4
3. Close the inverter if no other inverters are to be connected.
4. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
•
Where to connect: Terminal strip inside the inverter.
•
2-pin wiring.
•
Wiring according to inverter instructions.
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 ...