HighTek HK-880 User Manual - Page 11

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1．TCP Client

When HK-880 product work on the TCP Client mode, it can connect the TCP terminal interface of

network actively such as PC server and distant HK-880 (TCP Server style) etc.. So need to tell HK-880

which net address and TCP terminal interface should be connected through corresponding setup. When

have connected TCP, HK-880 will send out the data from the serial interface through Socket and send the

data from the Socket to serial interface at the same time. TCP Clint style as picture:

Destination IP Address: the IP address of distant terminal TCP Server

Destination IP support domain name access, after fill in corresponding domain name, HK-880 will automatically analyze

an IP address, and start customer port connectivity

Port : TCP interface number of distant TCP Server machine

Starting connection: starting connection condition

disconnection: disconnection condition

Inactivity times: if there aren't any data transmission during the setup times, then disconnection

automatically, unit: second. Default value is 0 mean there isn't any data transmission but never disconnection

2．TCP Server

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