41
ProData II
Fig.: Connection variant with ProData 2 as a Modbus
RTU slave device.
The ProData 2 can be addressed directly via Ethernet
but it cannot send any Ethernet queries to a Modbus
slave device. The ProData 2 contains a slave function in
the RS485 bus and can be read from the master device
(UMG 604). (RS485 mode: Slave; Addr. 3=0).
PC with GridVis software
ProData 2
as slave 1
UMG 104
Slave 2
UMG 103
Slave 3
UMG 604
Master
Ethernet
Modbus
Modbus
Modbus
Содержание ProData 2
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