RACOM M!DGE3, Руководство пользователя

Страница: 49 / 183

Destination (UDP port)
List box {MANUAL; COM1 – COM3; TS1 – TS5}, default = "COM1"
This is UDP port number which is used as destination UDP port into UDP datagram in which the
serial SCADA message, received from COM, is encapsulated. Different Destination UDP ports can
be used in different rules.
Address translation: Mask
Note
− all IP addresses used have to be within the same subnet, which is defined by this Mask
− the same UDP port is used for all the SCADA units, which results in the following limita-
tions:
− SCADA devices on all sites have to be connected to the same interface
− only one SCADA device to one COM port can be connected, even if the RS485 interface
is used.
Address translation: Table
The Address translation is defined in a table. There are no limitations such as when the "Mask"
translation is used. If there are more SCADA units connected via the RS485 interface, their multiple
"Protocol addresses" are translated to the same IP address and UDP port pair.
49 © RACOM s.r.o. – M!DGE3 Cellular Router
Settings