Introduction of TCP client:
TCP Client provides Client connections for TCP network services. TCP Client device will connect to server to realize data transmission between the serial port device and server. According to the TCP protocol, TCP Client has connection/disconnection status differences to ensure reliable data transmission.
USR-TCP232-410s works in TCP Client mode needs connect to TCP Server and needs set the parameter: Remote IP/Port. 410s works in TCP Client won’t accept other connection request except target server and will access server with random local port if configuring local port to 0.
When serial to Ethernet converter works as a Modbus TCP Client, how many TCP Servers it can connect to? Take serial to Ethernet converter USR-TCP232-410S as an exaple, when USR-TCP232-410S works as a modbus tcp client, it can only connect to one tcp server.
When serial to Ethernet converter works as a TCP server, how many TCP client it can connect to? Take serial to Ethernet converter USR-TCP232-410S as an exaple, when USR-TCP232-410S works as a TCP server, it can connect up to eight TCP clients.