Jinan USR IOT Technology USR-TCP232-410S, Руководство пользователя

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USR-TCP232-410S User Manual
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4.1.8 DHCP
DHCP is obtaining IP address automatically.
410S’ IP obtaining have 2 types: DHCP and static IP. It is static IP192.168.0.7 by default.
DHCP is effective after change to DHCP and restart. When 410S connects to router or device assigning
IP, it require IP address from host within network, which takes about 5-15 seconds.Then you can search
410S’s IP address. It is convenient for setting different IP address in different environment.
Note: Don’t set DHCP when 410S connected to PC directly because generally PC don't have the ability of
assigning IP. Otherwise, 410S cannot transmit data normally, but wait for IP.
4.1.9 DNS
410S access the domain name or dynamic domain name when work under Client mode. The length of
domain name must be less than 30 bytes .410S will analysis the domain name constantly if cannot connect to
destination server.
When server’s IP address is dynamics, DNS make 410S’ parameter no changes if according IP doesn't
change no matter how server IP address changes.
4.1.10 Webpage to serial
Webpage to serial function can make interaction between webpage and serial.
1. Set port# : 6432 as default.
2. Open webpage and click “web to serial”. It pops up “connect success” then can send/receive
data. Open USR-TCP232-TEST Software, configure serial parameter and click “Open”.
3. Click “send ASCII data”, COM can receive data. Click “Send” in TEST Software, webpage can
receive data.