21
Connections
1 Connections
1.1 Solar-Log™ RS485/422 B connection assignments (6 pin)
The RS485/422 inverter B connection on the Solar-Log™ is pre-set for use with a Fronius/Eaton inverter, and is
assigned as follows:
PIN
RS485 A
RS485/422 B
RS422 (for Fronius/Eaton)
1
Data+
Data+
T/RX+
2
12 V
12 V
12 V
3
Ground
Ground
Ground
4
Data-
Data-
Data-
5
T/RX+
6
T/RX-
The connection labels Data+/Data– are specific to the manufacturer and may also be labeled A/B, or similar.
Green 6-pin terminal block connectors are supplied for connecting the first inverter to the RS485/422 B interface
of the Solar-Log™.
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 ...