USR IOT USR-TCP232-E2, Manual

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Multifunctional serial to Ethernet module user manual www.usriot.com
Jinan USR IOT Technology Co., Ltd tec@usr.cn
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4.5. Reload.............................................................................................................................. 31
5. Paramters configuration.............................................................................................................. 31
5.1.
Web page......................................................................................................................... 31
5.2. Serial port........................................................................................................................ 31
5.3.
network command(setup software)..................................................................................31
6. Specific functions........................................................................................................................32
6.1. ModbusRTU to ModbusTCP........................................................................................... 32
6.2.
Hardware flow control(RTS/CTS)...................................................................................34
6.3. MAC address................................................................................................................... 34
6.4.
Packet time and Packet length......................................................................................... 34
6.5. Sync baud via net(2217).................................................................................................. 35
6.6. Webserver port.................................................................................................................36
6.7.
Module id and id type...................................................................................................... 36
6.8. Device name.................................................................................................................... 36
6.9.
Buffer data before connected........................................................................................... 37
6.10. Reset timeout................................................................................................................. 38
6.11. Local IP config...............................................................................................................38
6.11.1. Static IP................................................................................................................39
6.11.2. DHCP...................................................................................................................39
6.12.
DNS............................................................................................................................... 39
6.13. Comm param................................................................................................................. 40
6.14. Username and password................................................................................................ 40
6.15.
Firmware revision..........................................................................................................40
6.16. RS485............................................................................................................................ 40
6.17.
Firmupdate.....................................................................................................................40
6.18. Common questions........................................................................................................ 43
6.18.1. Work across network segment............................................................................. 43
6.18.2. Ping is OK but can not open web pages.............................................................. 43
6.18.3. After firm update, can not open web page........................................................... 43
6.18.4. When connection established, server received serval chars................................ 43
6.18.5. Every serval seconds, module reconnect............................................................. 43
7. Contact us....................................................................................................................................44
8.
Modified history..........................................................................................................................45