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S
erial communication connection (RS485 - Slave mode)
Please note that automatic settings of network parameters at turning on, embedded
logging capability, automatic logger-free transferring of data to Aurora Vision Cloud
and remote firmware update are provided over TCP/IP (Ethernet and/or Wi-fi) bus only.
The use of the inverters over the RS485 line is recommended in case of monitoring and
controlling by using third party RS485 control systems.
X2
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S2
S1
S3
J4
J2
J3
J1
485+
485-
RTN
485+
485-
RTN
By default the RS485 port
set as "Master mode" it must configured through the integrated Web User
Interface (refer to chapter "Web User Interface") to use the RS485 as a
serial communication line.
RS485 line supports Modbus/RTU SUNSPEC compliant Modbus protocol.
J9
J10
J6
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X1
SHIELD
SHIELD
is set as Slave mode. In case the port was
39
• Connection of the R485 communication line
conductors is made using the terminal block
connectors
(485+, 485-, RTN and SHIELD).
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5 - Installation
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