User Manual
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4.1.2. Multihost setting
Fig. 37 Maximum socket connection
Maximum connection is usually used when the user needs to receive data from different hosts simultaneously. The factory default
allows 8 connection at a time. This option specifies the maximum number of remote devices/clients (with maximum of 16 clients) that
can be connected to the serial device on this COM port. And users can define the behavior when the connection established exceed
the maximum.
Kick: when the connection exceeds the maximum number, actively kick out the oldest connection(first in first kick out).
Keep: when the connection exceeds the maximum number, keep the old connection and reject new connections.
4.2. TCP Client
4.2.1. Properties
When the working mode of this device is TCP Client, the remote device must work in TCP Server mode, and its IP address and port
number must be configured, which can be configured in the corresponding options of the network connection. The local port number
can be ignored and no configuration is required. USR-M100 supports SSL (TLS v1.0 or v1.2) data encryption in this operating mode.
Fig.38 shows an example of configuration setting for TCP Client working mode under the Uart1 socket page. You can configure other
serial ports in the same way. There are additional connection settings that can be configured as shown in Fig.38.
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General