USR-TCP232-302 User Manual
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Jinan USR IOT Technology Limited
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1. Quick Start
USR-TCP232-302 is used for data bidirectional transparent transmission between RS232 and Ethernet .
TCP232-302 itself complete protocol conversion, parameter can be set by built-in webpage or software.
Once set, permanent preservation.
This chapter is quick start for using USR-TCP232-302 ,we advice users to read it carefully and operate
personally, it can help you know about module generally.
Here is application case for inference:
http://www.usriot.com/support/application-case/usr-tcp232-series-application-case/
You can also email it to Customer Support Center:
1.1. Hardware Testing Environment
To test TCP232-302 conversion function, user should connect RS232 to computer by USB to serial line,
then connect its LAN port to computer LAN port by internet cable.
Here is schematic diagram for hardware link .
Diagram 1.1-1 Hardware Link
1.2. Connection
Computer should be set as follows:
1) Shut down firewall and anti-virus software .
