Serial Communication Connection (Rs485 - Slave Mode) - ABB PVS-100 Product Manual

S
erial communication connection (RS485 - Slave mode)
Be advise that automatic settings of network parameters at the 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
35
S4 S5
2 8
1 7
J5 J7 J6
J1 1 2 3 4
485+ 485- RTN
485+ 485- RTN
By default the RS485 port
set as "Master mode" it must configured throught the integrated Web User
Interface (refer to chapter "Web User Interface") to use the RS485 as a
serial communication lines.
RS485 line supports Modbus/RTU SUNSPEC compliant Modbus protocol.
ZGN.V2Q15.2
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J2 X1
- 90 -
is set as Slave mode. In case the port was
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• Connection of the R485 communication line
conductors is made using the terminal block
connectors (485+, 485- and RTN).
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5 - Installation