
Unit connections
RS485/422 B connection assignments (6-pin)
14 of 268 Solar-Log
1000/500/200
Installation
3.3 RS485/422 B connection assignments (6-pin)
The RS485/422 inverter B connection on the Solar-Log™ is preset for use
with a Fronius/Eaton inverter, and is assigned as follows:
RS422 (for Fronius/Eaton)
The connection labels Data+/Data– are specific to the manufacturer and may
also be labelled A/B, or similar.
Green 6-pin terminal block connectors are supplied for connecting inverter 1
to the RS485/422 B interface of the Solar-Log™.
3.4 RJ45 configuration
Some inverter manufacturers use RJ45 jacks on their units.
RJ45 plug pin allocation
CAUTION
Risk of damage to the unit!
The Solar-Log™ also has an RJ45 socket, which must never be connected to
the RJ45 socket on the inverter.
Only connect the inverter using the RS485/422 B interface of the
Solar-Log™ or on the Solar-Log
1000
also via the RS485 A interface.
Connect the RS485/422 B and/or the RS485 interface of the Solar-Log™ in
accordance with the description on the relevant inverter.
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