Messages from serial interface are processed in similar way as at Master site, i.e. they are encap-
sulated in UDP datagrams, processed by router inside the RipEX and forwarded to the respective
interface, typically to Radio channel.
○
Broadcast accept
List box: On, Off
Default = On
If
On
, broadcast messages from the Master SCADA device to all Slave units are accepted and
sent to connected Slave SCADA unit.
Protocols implemented:
None
All received frames from COM port are discarded.
Async link
Async link creates asynchronous link between two COM ports on different RipEX units. Received
frames from COM1(2) are sent without any processing transparently to Radio channel to set IP destin-
ation and UDP port. Received frames from Radio channel are sent to COM1 or COM2 according UDP
port settings.
•
Parameters
○
Destination IP
This is IP address of destination RipEX, either ETH or Radio interface.
○
UDP port (Interface)
This is UDP port number which is used as destination UDP port in UDP datagram in which
packet received from COM1(2) is encapsulated.
Modbus
Modbus RTU is a serial polling-type communication protocol used by Master-Slave application.
When RipEX radio network run in Router mode, more Modbus Masters can be used within one Radio
network and one Slave can be polled by more Masters.
Modbus protocol configuration uses all parameters described in
Common parameters
.
Mode of Connected device
Master
Broadcast
Address translation
Table
Mask
Slave
Broadcast accept
IEC 870-5-101
IEC 870-5-101 is a serial polling-type communication protocol used by Master-Slave application.
When RipEX radio network run in Router mode, more IEC 870-5-101 Masters can be used within one
Radio network and one Slave can be polled by more Masters.
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© RACOM s.r.o. – RipEX Radio modem & Router
Advanced Configuration
