53
ALPHA-SOL
8 ALPHA-SOL
8.1 ALPHA-SOL
Termination
Addressing
Interface
Switch
Yes
RS485
Overview
•
Interface not integrated; Retrofit RS485 interface card.
•
4-pin wiring.
•
Communication address must be allocated.
•
Installation steps:
•
Allocate communication address.
•
Switch off the inverters and Solar-Log™.
•
Install the RS485 interface in the inverter.
•
Connect inverters to the Solar-Log™.
•
Connect the inverters to each other.
Allocate communication address
•
Recommendation: Continuous numbering starting with 1.
•
Setting: Using the DIP switch on the interface card.
Before
installing the RS485 interface card:
►
Allocate the communication address using the 8 interface card DIP switches:
Example - Communication address 1:
On
Off
DIP switch
Example - Communication address 2:
On
Off
DIP switch
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 ...