Multifunctional serial to Ethernet converter (USR-TCP232
Contents
1. Or BAR A U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net Multifunctional serial to Ethernet converter USR TCP232 400 Hard version V1 0 File version V1 0 This device adopts the latest hardware solutions has rich sources and enough upgrade space Functions are in growing can also be customized network control products For more details please kindly contact us Jinan USR IOT Technology Co Ltd is a professional company focused on serial to networking equipment RJ45 cable network WIFI wireless GPRS ZIGBEE ect Welcome all the new and old customer Jinan USR IOT Technology Co Ltd Page1 9 tec usr cn Or BAR A U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net 1 Features 10 11 12 13 14 15 16 17 18 19 New Cortex M3 kernel industrial working temperature range elaborate optimization LWIP protocol stack stable and reliable A RS232 port can set COM port and working mode independently work independently support RTS CTS hardware flow control A RS232 RS485 compatible port auto adaptation RS232 and RS485 can be used together work independently distinguish the connected serial port via port number Auto MDI MIDX function discretionarily connect cross over or direct network cable automatic switching Size compatible with the hot selling module USR TCP232 24 Support TCP Server TCP Client UDP UDP Server HTTPD Cl2. fie gt 10830394 feu 12742660 af ite lw See ee ee wea 10 EE Le PLE Specially instruction For the robustness of your application system we suggest you using the time out function default 0 closed Such as setting the Telnet Time out to prevent the complicated internet circumstances influencing communication stability and solving the off line relink communication feign death TCP connection to be occupied problems In the TCP Server mode if still have no new data transceiver when it is time out setting time the module will be active to switch off the client links release resources wait for new links transmitting or receiving data will clear the time In the TCP Client mode if still have no new data transceiver when it is time out setting time the module will be active to switch off the server links and try to relink Pages 9 Jinan USR IOT Technology Co Ltd tec usr cn Or BAR A U Sr cn Multifunctional serial to Ethernet module user manual www tcp232 net 4 Contact us Company Jinan USR IOT Technology Co Ltd Address 1 523 Huizhan Guoji Cheng Gaoxin Qu Jinan Shandong China Tel 86 531 55507297 86 531 88826739 803 Web www tcp232 net Jinan USR IOT Technology Co Ltd Page9 9 tec usr cn
3. 5 RS422 interface Jinan USR IOT Technology Co Ltd Page3 9 tec usr cn Or BAR A U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net RS422 interface also connected to RS232 nine needles binding post The device have RS232 and RS485 interface but can only use one in a time autoadaptation connect as RS485 is RS485 function connect as RS422 wiring is RS422 function 2 6 RJ45 interface Internet access port connection module network interface is 10 M 100 M adaptive support AUTO MDI MDIX can discretionarily connect cross over or direct network cable That is to say you can use direct cable to connect with computer or test 8 n c Not connected 2 7 7 Reload This button is used to restore factory settings Press the button and power on device will be factory settings 2 8 Extend In order to be convenient to use RS232 RS485 and RS422 interface all use 2 54 spacing of single row needle 4 t4 can be directly connected as connector 3 Module USES For the convenience of use we designed evaluation board for module with the RS232 to TTL conversion circuit convenient for user communicate with computer The default configuration IP address 192 168 0 7 Subnet mask 255 255 255 0 The default gateway 192 168 0 1 Jinan USR IOT Technology Co Ltd Page4 9 tec usr cn On BARK A U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net Address Type EE Co s
4. module user manual www tcp232 net Power supply socket the terminal and pin 9 of the com mutual unicom can choose one power supply in and another power supply out better adapt to the use environment 2 2 Indicator light Equipment have 4 indicator lights in total sequence from left to right ID Name Description o Power red Bright after power on Work green Flash at work Link green In RJ45 port bright after network connection Data yellow In RJ45 port flash if there are datas on network 2 3 RS232 interface The serial port is male needl RS232 level can be directly connected to computer serial part of RS232 pin sequences consistent to computer COM port When connected with the computer we need to use cross cable 2 3 cross 7 8 cross 5 5 direct 7 8 can don t connect but musn t direcly connect to computer Otherwise it might lead to irregularly work The DB9 interface contains the RS232 RS485 and RS422 interfaces 1 G B RS485 minus or RS422 transmit minus j RS232 device receive data pin GND RS232 device transmit data pin Signal ground Ma T A rsa arto send De S422 receive ps Note RS485 and RS422 are self adaption ports according to RS485 connection that is RS485 according to RS422 connection is RS422 RX RS422 receive minus TX RX ND TX RX 2 4 RS485 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B 2
5. CP232 Test in CD to make transmitting and receiving test The left side is serial port use software default settings the right side is the network part set to TCP Client and server to be IP 192 168 0 7 port 23 By default the two COM port to be set as TCP Server mode port is 23 26 This illustration shows the 10 ms two way simultaneous automatically transmit screenshots As the allocated memory of the display control is limited in order to test large amount of data transceiver here will suspend the receive display only statistical data Below is the effect after testing for a few hours and transmitting millions of bytes Stable and reliable without a byte loss Jinan USR IOT Technology Co Ltd Page7 9 tec usr cn Or BARK U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net i 115200 Eit NONE Er th ar E bit fae iE tie fi bit EET SEERE M RREN F BANTER M HARRER V ESS FRUE a ieee abe HEKRA BARZH Bate eh noic Rim Baas PRA C1 tease a TCP Client 2 ARS aa IPH tHE 192 166 0 F 3 RS timo S a canal O ERRARE wo BRIR ET ra ma BARA Bates Pa notic ie Babes fer hl I SR eet eee USR ICP 2 3 Test BO RA as Me FR eT 0 ABb H BB ete Seu E EHEH 192 168 0 201 a12 wsja 10 AORA EEA ATHEA Reo i https WWR wsr cn Ejk EIE TEEN EEE Boe com l TAHES weit 12742660 FET 10830394 af AE ay je FREE
6. erves e e e rce eC Update Settings To test briefly you can connect the module with computer via network cable or you can also connect the module and computer to switch or router at the same time No need to distinguish cross and direct connect cable the module have automatic switch function and change computer IP to 192 168 0 such as 192 168 0 201 we test Connect the module serial to computer through cross serial cable If you use RS232 to USB turn wiring Please pay attention to the quality of the turn wiring most low price USB turn RS232 cable on market is low quality at present Power up voltage range 5 18V Login above IP address http 192 168 0 7 through the browser you will enter setup web pages User name and password are admin this can be modified when login into the system Jinan USR IOT Technology Co Ltd Page5 9 tec usr cn Or BAR A U sr cn Multifunctional serial to Ethernet module user manual www tcp232 net lt USR TCP232 400 Windows Internet Explorer Please login Username o Copyright 2008 2012 Www usr cn Jinan USR IOT Technology Co Ltd EH Internet Webpage as follows 2 COM port can be set in total 2 RS232 and 3 RS485 RS422 respectively corresponding to UARTO and UART1 Settings 4 Miscellaneous Settings is used to set some parameters such as module IP and module name Jinan USR IOT Technology Co Ltd Page6 9 tec usr cn Or BARK A U sr cn Multifunctional se
7. ient various of work modes Support virtual serial work way provide corresponding software Serial port highest baud rate up to 230400 5V 18V wide voltage input more applications Support DHCP automatically access IP can inquire the facility within network through the UDP broadcast protocol Supply the protocol for VIP customers can integrate parameter seting function to users software applications Provide PC TCP IP SOCKET programming example VB C Delphi Android IOS The built in web page also parameter setting via web can customize web pages for users Can also set via UDP provide the set up protocol and software source code Reload button a key restore default Settings RJ45 status indicator light RJ45 interface built in isolation transformer 2 KV isolation The global only MAC address bought from IEEE the user can define MAC address please state when you make order Support upgrade program via network 2 Hardware interface 2 1 Power This system has three power supply interface a power hub a 5 08 terminal pin 9 of the two serial com through the PCB jumper short circuit default closed Power supply socket outer diameter 5 5 mm inner 2 1 mm standard size inside plus outside minus The input voltage range 5 48 V current 150 MA We default supply high quality 5 V 1 A power adapter Jinan USR IOT Technology Co Ltd Page2 9 tec usr cn Or BAR A U S CN multifunctional serial to Ethernet
8. rial to Ethernet module user manual USR TCP232 400 Findows Internet Explorer G9 j http 192 168 0 T login cgi use We WRF HE USR TCP232 400 a HA AMR MERA IRA A www tcp232 net D6 a A D 3 ED z207 I0 Jinan USR IOT Co Ltd Usr cn Current config and status Miscellaneous settings Firmware update Port 0 Settings USR TCP232 400 Logout The current settings for port 0 may be changed using the form below To make the new settings apply each time the S2E module is reset ensure that Save these as next reset default settings is checked before pressing the Apply Changes button If this control is not checked the changes are applied to the port but the existing defaults are used whenever the module is next reset SN TTT 115200015 second BEWERTEN 8 bits character EUSA None ETES me merece None Local Telnet Port Number 23 ati OCR Ne meal ienesm N A IEAS CP Server Malia meceeem Raw Molseeaieie N A fis elienme OSeConds 115200 bits S 8 bits character None w 1 bit s None v 23 TCP Server v Raw v e Je Je 0 seconds lt 256 0 for no timeout Save these as next startup default settings Copyright 2008 2012 www usr cn Jinan USR IOT Technology Co Ltd amp Internet To test briefly in default working mode on the foundation of the hardware connection use the matched software USR T
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