Table Of Contents - Usr -TCP232-T Manual

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RS232 Serial TO Ethernet convert Module..................................................................................................................1
1. Introduction.................................................................................................................................................... 3
1.1 Overview.............................................................................................................................................. 3
1.2 Features................................................................................................................................................ 3
1.3 Applications.......................................................................................................................................... 3
1.4 Order information..................................................................................................................................4
1.5 Electrical Characteristics....................................................................................................................... 4
2. Work Mode.....................................................................................................................................................5
2.1 Block diagram....................................................................................................................................... 5
2.2 TCP Client Mode...................................................................................................................................5
2.3 UDP client mode................................................................................................................................... 5
2.4 UDP server Mode.................................................................................................................................. 6
2.5 TCP server Mode...................................................................................................................................7
3. Hardware Description..................................................................................................................................... 8
3.1 LED status............................................................................................................................................ 8
3.2 Pin description...................................................................................................................................... 8
3.3 Connection Diagram..............................................................................................................................8
3.4 Package.................................................................................................................................................9
4. Configure..................................................................................................................................................... 10
4.1 configure command format.................................................................................................................. 10
4.2 configure through rs232....................................................................................................................... 11
4.3 configure through RJ45........................................................................................................................12
5. Test Methods................................................................................................................................................ 13
5.1 General Test........................................................................................................................................ 13
5.2 virtual COM........................................................................................................................................ 17
6. Apps............................................................................................................................................................. 21
6.1 COM<->TCP/UDP<->server............................................................................................................... 21
6.2 Virtual COM....................................................................................................................................... 21
6.3 COM <-> TCP/UDP <-> COM............................................................................................................ 22
6.4 many COM <-> UDP server <-> COM.................................................................................................22
6.5 COM<-> TCP/UDP<->proxy server <->TCP/UDP<->COM.................................................................23
6.6 COM <-> TCP/UDP <-> server............................................................................................................24
7. Background Knowledge................................................................................................................................ 25
8. Contact us.....................................................................................................................................................26
9. Doc History.................................................................................................................................................. 26
Jinan USR Technology Co., Ltd.
RS232 Serial TTL UART TO Ethernet TCPIP convert Module
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