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SMA
84
SMA
84.1 Overview
SMA inverters do not have an integrated RS485 interface.
However, the following RS485 interfaces can be retrofitted
to SMA inverters:
•
Special RS485 piggyback card (by Solare Datensysteme GmbH)
•
Original SMA RS485 piggyback card (by SMA)
Both piggyback cards can be installed in "Sunny Boy" inverters (except for 3000/4000/5000TL-20 next generation)
or
"Sunny Mini Central" by SMA. The SMA RS485 data module is required for the SMA -20 and Tripower inverters.
Special RS485 piggyback card
•
Only use with Solar-Log™ devices.
Piggyback mixed mode
Inverters with special RS485 piggybacks and original SMA piggybacks or data modules can be used together.
A diagram for wiring in SMA combined mode can be found in the appendix.
SMA Bluetooth mode
The Solar-Log™ BT model is compatible with Bluetooth enabled SMA inverters. On Bluetooth Solar-Log™ models it
is possible to combine Bluetooth and hardwired RS485 devices but only using the RS485/422 B port. When Blue-
tooth operation is activated Port A becomes dedicated and restricted to 7 SMA BT inverters.
Note
Refer to the chapters in the Installation Manual when exchanging SMA inverters.
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 ...