CONFIGURATION
52
1.23. Expansion port configuration
Configuring of the expansion ports PORT1 and PORT2 can cause selecting
Expansion Port 1 or Expansion Port 2.
Item Description
Baudrate Applied communication speed.
Data Bits Number of data bits.
Parity Control parity bit
• none - Will be sent without parity.
• even - Will be sent with even parity.
• odd - Will be sent with odd parity.
Stop Bits Number of stop bit.
Split Timeout Time to rupture reports. If you receive will identify the gap between two
characters, which is longer than the parameter value in milliseconds.
Then all of the received data compiled and sent the message.
Protocol Protocol:
• TCP - communication using a linked protocol TCP
• UDP - communication using a unlinked protocol UDP
Mode Mode of connection:
• TCP server - The router will listen to incoming requests about
TCP connection.
• TCP client - The router will connect to a TCP server
on the specified IP address and TCP port.
Server Address In mode TCP client it is necessary to enter the Server address and final
TCP port.
TCP Port In both modes of connection is necessary to specify the TCP port on
which the router will communicate TCP connections.
Table 51: Expansion PORT configuration 1
After check Check TCP connection, it activates established of TCP connection.
Item Description
Keepalive Time Time, after which it will carry out verification of the connection
Keepalive Interval Waiting time on answer
Keepalive Probes Number of tests
Table 52: Expansion PORT configuration 2
When you select items Use CD as indicator of the TCP connection is activated
function indication TCP connection using signal CD (DTR on the router).
CD Description
Active TCP connection is on
Nonactive TCP connection is off
Table 53: CD signal description
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