- Jinan USR IOT Technology Limited
Contents
1. you can use direct cable to connect with computer or test Not connected Not connected Jinan USR IOT Technology Co Ltd Page35 9 tec usr cn 9 sus AUS cn Multifunctional serial to Ethernet module user manual http en usr cn n c Not connected ENS n c Not connected Diagram 3 27 RJ45 interface 3 10 Reload This button 1s used to restore factory settings Press the button and power on then free this Reload button device will be factory settings Default settings main parameters as follows Address type static IP Static IP Address 192 168 0 7 User name admin password admin Module name USR TCP232 E Using web pages can also restore default settings Restore Factory Defaults Op Restore Defaults J Restart module Restart Module Diagram 3 28 restore defaults through web pages Restore all options to their factory default states 4 Paramters configuration 4 1 Web page Usually this series of TCP232 module is configured through web pages 4 2 Serial port After module already power on press Reload for USR TCP232 E pull Reload low module will go in Serial config mode in this mode we can config paramters through serial command then module serial port 0 will switch to 9600 8 n 1 and send char U indicating that module already in serial config mode after config complete module will send K out indicating config success Verify error will be E and correct v2. USK ICE232 E45 series add virtual serial port Compliant 05R ICP232 E 400 500 Device Ll Search List Part Part Port 1192168 0 66 USA TCP232 E AC CF 2320 FE 30 2003 Baudrate END Parity D ata 5 top NONE y EE 1 y FlowContral None Local Port a3 2 Remote Port a3 ES 1 4 Search Device Work Mode Me Server B Open Device Read Contig P Head Temporary Server connect count 1154 TCP Server style lAs ID No ID discard e Ka Device Reset Seel Save Contig E Default Canfig Work Protocol Haw Base Save RemotelP 1 932 168 0 1 LIPNP Port 16432 Device Name USR T LP232 E Telnet Timeout D s lt 256 0 for no uses HTTP Fart ER mae Address FF FF FF FF FF FF PackTime H 0 ms 256 O for no uses 1 E EE SE PackLen 200 byte 1024 D far no uses Device ID Type D Static IP 192 168 0666 ran User Name admin Gateway 32 168 01 Password admin Subnet ask 255 255 255 0 y Save COMO gt Connect Virtual COM 49 Base Save Data has been read On line Device HUM 1 Search Port 1901 Diagram 4 2 Setup software 1 click Search Device 2 Select device in search list 3 Modified paramters such as static ip 4 Click Base Save paramters will be saved 5 Click Save Config the paramters will take effect 6 Search again module will appear in new paramters Note After modified paramters need first Base Save or Save
3. 7 Diagram 3 12 USR TCP232 401 Mechanical dimesion LxWxH 90x84x25 mm including RJ45 and connector PCB dimension LxW 80 3x50 3 mm 5 18V power input DC power plug 5 08 connector power input 2 serial 1 RS232 1 RS485 1 RS232 support hardware flow control 1 RS485 Jinan USR IOT Technology Co Ltd Page24 9 tec usr cn On 5 ARK A Uer cn Multifunctional serial to Ethernet module user manual http en usr cn 3 4 2 Power This system has three power supply interface a power hub a 5 08 terminal Power supply socket outer diameter 5 5 mm inner 2 1 mm standard size inside plus outside minus The input voltage range 5 18 V current 150 MA We default supply high quality 5 V 1 A power adapter 3 4 3 LED status Equipment have 4 indicator lights in total sequence from left to right D Name Deehn 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 Diagram 3 13 LED definition 3 4 4 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 irregu
4. IES AUS cn Multifunctional serial to Ethernet module user manual http en usr cn Multifunctional Serial to Ethernet converter USR TCP232 EXUSR TCP232 ED USR TCP232 400 USR TCP232 401 USR TCP232 500 USR TCP232 504 USR TCP232 52E USR TCP232 52PE File version V1 3 2 Jinan USR IOT Technology Co Ltd works on LAN and WAN and wireless for MCU to Ethernet Solutions Ethernet WIFI GPRS Zigbee and Wireless modules we can supply custom design for those usage looking forward to cooperate with you Jinan USR IOT Technology Co Ltd Page1 9 tec usr cn A BAR HR Usr cn Multifunctional serial to Ethernet module user manual http en usr cn Contents Multifunctional Serial to Ethernet converter 1 COT aE eee EE Ee 5 PEOS E aE E EEE AE OP UC AI TE E EE 5 IR UM NENNT T cm 5 EE II a 6 ToS Ode Mo Mao o 6 ate sc CH E 7 ZU APS e O O N 8 PAM PNE IIS SIE TRIER ETT a 8 2 25 UDP PAO EE 8 Zo LEO Er 9 VA PP Ag nn yea 10 A PP 11 2 0 Httpd O o MAA 12 E AO A m 14 2 0 WEBS LINO rea 16 SR e RE 17 SG Ze KR IS RE A AAA e EAE a aae 17 CNET T 17 SR NUM TOU E 9 17 UN gee MRI AAA e A 18 S Eu sena TT Meg En e 18 SRM US nen ee ee 18 SEP NE SENI ES ae ne A 18 A OW OPETI E T T ERE ERIS 19 SU LED E A E E EE E EE N N AEE A EEA A AA 19 o TLE Nie GC e 20 SE WE HEEL EE 22 A 22 E EE ee ee 22 CA e E ee oe TT 23 Is ETT 23
5. Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Send 17 Network data receive Receive from 192 168 0 66 Hea ARE APE S 4099 Peers 192 168 0 66 4099 e Interval fi 0 ms Load Clear http www usr cn Send 4 Ready Send 20 Wee Recv 0 Recv 20 Reset NetSettings 1 Protocol TCP Server 2 Local host IP 192 168 0 131 3 Local host port Ae Disconnect Recv Options Receive to file Add line return Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval fi 0 ms Load Clear Reset Le Ready Diagram 2 13 TCP Auto act as Client Jinan USR IOT Technology Co Ltd Page15 9 Send 0 Send Recv 20 Reset tec Qusr cn Oo BRK Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 2 8 WEB to Serial mode Communication mode between serial port and web pages Giele SAME 115200bits second v bits S PEER 8 bits character EE bits character BEE o fone Y SIE 1bit s bit s Sau None None e Local Telnet Port Number 23 Remote Telnet Port Number N A ICE Web to Serial Telnet Protocol Raw Es M NA
6. en usr cn USR 1CP232 Test RS232 to Ethernet Convert tester File F Options 0 Help OU COMSettings COM port data receive Network data receive NetSettings EM COM1 12345 1 Protocol TCP S Bac 115200 erver 2 Local host IP DPaity NONE y 192 168 0 161 8 bit gt See 3 Local host port StopB fi bit 2317 Close Listening Recy Options Recy Options Receive to file Receive to file Iw Add line return jw Add line return Receive As HEX Receive As HEX Receive Pause Receive Pause Save Clear Save Clear Send Options Send Options Data from file Data from file Auto Checksum Auto Checksum Auto Clear Input Auto Clear Input Send As Hex Send As Hex Send Recycle Send Recycle Interval 100 ms 1 php data 12345 http www usr on Interval 100 ms Send Send Load Clear Load Clear LE COMSettings Send 48 Recv 7 Reset L COMSettings Send 0 Recv 0 Reset Diagram 2 11 module act as HTTPD Client Note HTTPD Client based on TCP Client 2 7 TCP Auto mode When power on module work as TCP Server listen on local port but if there is data received from serial port before any connection module will try to connect remote IP and port as TCP Client Jinan USR IOT Technology Co Ltd Page14 9 tec usr cn 9 5 i Usr cn Multifunctional serial to Ethernet module user manual USR TCP232 Test File F Options Q Help H RS2
7. In RJ45 port bright after network connection Data yellow In RJ45 port flash if there are datas on network Diagram 3 10 LED definition 3 3 4 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 z 8282 device receive data pin rs282 device transmit data pin GND RS232requretosend p RS232oeartosend c LP JjRS42reevepus 000 Diagram 3 11 DB9 interface Note this DB9 interface include RS232 and RS485 RS422 Jinan USR IOT Technology Co Ltd Page23 9 tec usr cn IES AUS cn F Multifunctional serial to Ethernet module user manual http en usr cn 3 3 5 RS485 RS422 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B 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 3 4 USR TCP232 401 3 4 1 Hardware 1 2 3 4 5 6
8. LED status Equipment have 4 indicator lights in total sequence from left to right D Name Dein SSS Power red Bright after power on Work green On PCB board can not be seen Link green In RJ45 port bright after network connection Data yellow In RJ45 port flash if there are data on network Diagram 3 20 LED definition 3 6 4 RS485 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B 3 7 USR TCP232 52E 3 7 1 Hardware Diagram 3 21 USR TCP232 52E 1 Mechanical dimesion LxWxH 103x105x28 mm Jinan USR IOT Technology Co Ltd Page30 9 tec usr cn O si A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 2 PCB dimension LxW 100x76 mm 3 DC 5 28V power input 4 DC power plug 3 81connector power input 5 3 serial 2 RS232 1 RS485 6 2 RS232 support hardware flow control 7 1 RS485 8 Specific PIN 9 of the RS232 DB9 can connect to power for special uses 9 2 RJ45 10 100M adaptive you can take advantage of the free foot cable to achieve 5 28V power supply network port Power Work Linki Linke 63 63 63 62 69 Ze mm LOO tmm Diagram 3 22 PCB inches 3 7 20 Power This system has four power supply interface a power hub a 3 81terminal pin 9 of the two serial com through the PCB jumper short circuit default closed and RJ45 Power supply socket outer diameter
9. COMX then Save Config If not the paramters will only be saved but not take effect 5 Specific functions 5 1 ModbusRTU to ModbusTCP The whole series product support ModbusRTU to ModbusTCP When you use it you have to select the protocols just here Jinan USR IOT Technology Co Ltd Page38 9 tec usr cn BARE AUS cn Multifunctional serial to Ethernet module user manual W Synchronize baudrate RFC221 7 similar a Save COMO Here the usement and function is presented below H Portll Portl Pop OOO a Baudrate 115200 D Parity Data Stop NONE le i si 9 FlawCantral mr 7 Local Fort 23 Remote Port 23 7 Work Mode TCF Client 7 a H Transparent transmisio 2 Modbus TCP 7 RemotelF 2 Pack Time 10 ms 0255 TA PackLen 812 byte 0771 023 7 http en usr cn Selection None that indicate we are using Transparent mode no protocol convertion Selection ModbusTCP means we use protocol convertion from Modbus RTU to ModbusTCP Inthe comm side RS232 or RS485 it s ModbusRTU protocol the ethernet side is ModbusTCP The ethernet side must be a Master who send query frame first and the Modbus RTU device respond with data to the command The function acts as below User Device ModbusRTU Jinan USR IOT Technology Co Ltd ModbusRTU to ModbusTCP TCP232 401 Page39 9 Mod
10. Ethernet module user manual http en usr cn Modified history V1 0 file established 2 V1 1 take E 400 500 into one file add TCP Auto HTTPD Client and so on 3 V1 2 add Keepalive 4 V1 2 1 add ED 401 504 5 V1 2 3 add 52E 52PE 6 V1 2 5 modify errors Jinan USR IOT Technology Co Ltd Page51 9 tec usr cn
11. RS485 2 TCP232 52E 52PE PORTO and PORTI represent RS232 0 and RS232 1 PORT2 represent RS485 1 4 Electrical characteristics DC Power Supply Voltage Two DC Voltage can be choose for USR TCP232 E others see Hard interface VCC type 3 3V min 3 15 max 3 45 V VDD type 5V min 4 5V max 5 5V Operating supply current Max 180 MA Operating Temperature 40 85 C Storage temperature 40 85 C Jinan USR IOT Technology Co Ltd Page7 9 tec usr cn 9 5 i Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 2 Work Mode 2 1 Block diagram Take USR TCP232 E for example show demo application of module USR TCP232 E power User Ser la ov lnea nt E Converter d SR 1CP232 E Diagram 2 1 USR TCP232 E application demo 2 2 UDP mode When in UDP mode after power on module listen on specific port 1l Module listen a UDP port PC listen a UDP port G 2 Data transfer With out connection only data packet MCU 51 AVR PIC ARM 15232 w ut gt al HR911105A 11 08 Module work at UDP mode Diagram 2 2 UDP mode When received data from this udp port send it to serial port otherwise when data is received from serial port send it to ethernet The assist software can be download from link below http www usr so Download 121 html Jinan USR IOT Technology Co Ltd Page8 9 tec usr cn E a AR
12. cn Multifunctional serial to Ethernet module user manual http en usr cn O FEB AMORES TRA A USR TCP2 X Jinan USR IOT Co Ltd Usr cn IP Address Selection 1 Current config and status 2 Port0 settings leie Static IP vw 3 Porti settings Static IP Address 192 168 o Ur Coe seme SA EE M 255 255 255 o 9 Web to Serial m e 6 Miscellaneous settings Default Gateway 192 168 jo 1 Ces Settings Diagram 6 4 web page of USR TCP232 E Note For webpages PORTO PORTI and PORT2 represent below TCP232 E ED PORTO represent UARTO PORTI represent UARTI PORT2 not available TCP232 400 401 PORTO represent RS232 PORTI represent RS485 PORT2 not available TCP232 500 PORTO and PORTI represent RS232 0 and RS232 1 PORT2 represent RS485 422 TCP232 504 PORTO PORTI PORT2 represent RS485 0 RS485 1 and RS485 2 6 3 Default working mode test To test briefly in default working mode on the foundation of the hardware connection use the matched software USR TCP232 Test 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 te
13. hardware flow control 3 1 2 Power Power supply socket The input voltage range 3 3V or 5V current 150 MA We default supply high quality 5 V 1 A power adapter Jinan USR IOT Technology Co Ltd Page17 9 tec usr cn iR A 5 A Hii Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 1 3 LED status Except for Link and Data of RJ45 there is one work LED interface Just interface have no LED on module If you needed take this pin with LED and 510 ohm resistor to GND See Pin8 for further explantion l Work r f lt M ca 98 EED UART wk Link green On RJ45 when ethernet link established on Data yellow On RJ45 wnen ethernet data communicate twinkle Diagram 3 2 LED definition 3 1 4 Serial TTL interface The serial port is TTL level 2 TTL serial port can be directly connected to MCU TXDO UartO transmit data pin s mp enema O O Diagram 3 3 connector interface include uartO and uart1 3 2 USR TCP232 ED 3 2 1 Hardware Jinan USR IOT Technology Co Ltd Page18 9 tec usr cn 1 2 3 4 5 3 BART AUS cn Multifunctional serial to Ethernet module user manual http en usr cn Diagram 3 4 USR TCP232 ED Mechanical dimesion LxWxH 44 45x31 75x15 4 mm including RJ45 and connector PCB dimension LxW 44 45x31 75 mm 5V 3 3V double power input choose input 3 serial 3 TTL TTL serial port support hardware flow control 2 2 Po
14. in total sequence from left to right D Mme Dew SSS Powered EE Link2 green In RJ45 2 port bright after network connection Link3 green bright after network connection module Diagram 3 25 LED definition Jinan USR IOT Technology Co Ltd Page34 9 tec usr cn iR A 8 ABLE Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 8 4 RS232 interface It have 2 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 RXD RS232 device receive data pin TXD RS232 device transmit data pin RTS RS232 require to send CTS RS232 clear to send Diagram 3 26 DB9 interface SES 3 8 5 RS485 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B 3 8 6 RJ45 interface Two network communication interface accepting 1 2 3 6 and 4 5 7 8 standard in two methods PSE 3 9 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
15. 13637 Peers Peers AllConnections v Connections HAAR APRS a NetSettings 1 Protocol 2 Local host IP 192 168 0 131 3 Local host port de Disconnect Recv Options Add line return Receive s HEX Receive Pause Save Clear Receive to file Send Options Auto Checksum Auto Clear Input Send As Hex Send Recycle http www usr cn Interval fi O ms Send Send Load Clear Send 20 Reset ig Ready Send 17 Diagram 2 5 TCP Client communication test Recv 20 Data from file Reset Like the socket UDP server in pc API Many to one data transfer supported the data from uart 232 485 part will be transformed to the last UDP packet s address Here show 2 UDP client communicate with server server send data to the last client communicates with it Jinan USR IOT Technology Co Ltd Page10 9 tec Qusr cn DES Usr cn Multifunctional serial to Ethernet module user manual http en usr cn EAN RM tester acla File Options Help Q EE EE ET CONS onr COM por data receta Network data recere PatHuss COMI ttp frees cer gerbh ipii mer wer okt Apo Pw AA AUSSER gi Bas 11530 meer pray HONE Client 1 Bece ptianz Kecwive to Fila Add Line return Receive Ax MEX Eaceive Pini cere liw Racy Option Receive te file
16. 3 39 95 R5469 R3422 INte P E 24 Qm USRDCPZ3 EE 24 SA HN ME E TE E T T 24 EE 25 iM KEE 25 EE 25 Jinan USR IOT Technology Co Ltd Page2 9 tec usr cn O A BAR HR Usr cn Multifunctional serial to Ethernet module user manual http en usr cn C PNE stot Ae 26 SES IR A ME 26 Die EE GENEE 26 SS TOW EE 21 A LEDS 21 EE 27 3 5 5 RS485 RS422 interface EEN 28 30 WSR HT CPZ 32 507 E O 29 SEO MERECE NE TETTE 29 A A 29 ore LED S E e A Ao E o ae 30 o A 30 Su WIS R TCP 23232 Brico pue Fon an RUE 30 CN ME Ee m 30 D PONE E 31 O Bb EE E 33 3 74 58252 Mondial eege 33 AE er lol AN CS RTT TT 33 3 7 6 RJ45 NITITUR ERROR TREE HT PT 34 SF MUI CIO UE 34 EN Ee E 34 SEENEN 34 ER A A 34 004 Ss A A 35 EN AA 35 A 35 Sd RIAS Me AO NOTTE TT T 35 IL NI 36 4 Paramters COUTO seccscnsshsdnenseenenessoed neve voadoentnnsdneseuyssvessionainaeemandnenhinnsdaesesysdueobibesdneammandmensnends 36 e CN e EE 36 BY Zo UL VOU GE 36 4 3 network command setup software 37 D Specie TUM CH E 38 S lu Hard dIOW e tasa ia LET ROB C hu ds 38 Sus User NAC Add rra IR bam DIMUS 39 0 sr STU OTT tot TT 40 6 Mod le USES ARR M 42 61 Hardware COMME CUO D 42 EPA UL Em mmm 43 6 3 Default Ee E E 45 6 COMMON USO EE 46 6 4 1 Work across network SOM instan icons 46 6 4 2 Ping is OK but can not open web p
17. 32 to Ethernet Convert tester COMSettings COM port data receive PortNum comi y http www usr cn BaudR 115200 Dray NONE 2 DataB 8 bit StopB 1 bit i Close Recv Options Receive to file Iw Add line return Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval fi 0 ms Load Clear Network data receive Receive from 192 168 0 56 HAA ARA APR 23 LocalMost 192 168 0 L Ready Send 20 Diagram 2 12 TCP Auto act as Server USR 1CP232 Test File F Options 0 Help H HAAR ARRAS Send Recv 17 131 rm usr cn ER http en usr cn Ost NetSettings 1 Protocol TCP Client 2 Server IP 192 168 0 66 2 Server Port Ae Disconnect ponies UPLLODNS E Receive to file Add line return Receive As HEX Receive Pause Save Clear Send Options Data from file Auto Checksum Auto Clear Input Send As Hex Send Recycle Interval fi 0 ms Load Clear Reset L Ready RS232 to Ethernet Convert tester COMSettings COM port data receive PortNum COM1 BaudR 115200 DPaity NONE v DataB 8 bit m StopB Close 1 bit v r Recv Options Receive to file jw Add line return
18. 5 5 mm inner 2 1 mm standard size inside plus outside minus The input voltage range 5 28 V We default supply high quality 5 V 1 A power adapter 3 81 pitch terminal blocks terminal external customers through the introduction of 5 28V power supply line Jinan USR IOT Technology Co Ltd Page31 9 tec usr cn O ssi A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 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 O Network power you can use an external network cable to supply power to the module power supply range of 5 28V Jinan USR IOT Technology Co Ltd Page32 9 tec usr cn iss AUS cn Multifunctional serial to Ethernet module user manual http en usr cn 3 7 3 LED status Equipment have 5 indicator lights in total sequence from left to right D Name Den Power red Bright after power on Work green Flash at work Link1 green In RJ45 1 port bright after network connection Link2 green In RJ45 2 port bright after network connection Link3 green bright after network connection module Diagram 3 23 LED definition 3 7 4 RS232 interface It have 2 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
19. Add line retus Receive Ae HEE Beesise Fauie cave Clear Send ptisnz Bata from file Mete Check Ate Clear Input Sand siienz Date rem file Ante Chicera UDP Server kate Clear Inpet Send As Hex T r Send Aa Max Pug cu 4ux 192 168 H EE Port IER T Sund Recycle Interval bp m3 BERN AB Ae IG but e uxr eh Interval ho ad hab Gau I Tu lal Cur L Por tits Send EN Rece5 Bes ge Ferte Send 17 Recv 20 Best Diagram 2 6 Client 1 lt gt server PCRUSE TCP232 Test ES237 to Ethernet Convert tester LIE File E Options Help H COMSstrg COM port dala recens Neotel dala eec Met eri Porttium coma MAA PE Ae a 1 Protocol Ba 115200 ses none pu e j Client 2 Sip Tbe sl S Open E Disconnect Eser Opti ong Race piiens Baceiva io fila Beceive to file ddd lima return Add line raters Eacaiva Ag EET Reesive ka HEE Raseive Pause Receive Foose Sead phtionz Bata from file Auto Chackron Auto Clear Input Sand Ae Hex Send Optics Data fro file Mute Checksus Aute Clear Inpat Send As Max pono RemotalP 192 168 0 EE Fert JEE 7 cent Recycle Interval 100 ws noel cse ber NEL I L Ready Send Rece 0 Best Le Randy d Bac 3j Ben Diagram 2 7 Client 2 server 2 5 TCP Server mode TCP Server mode have 2 par
20. K Usr cn Multifunctional serial to Ethernet module user manual P USR ICP232 Test File F Options 0 Help H COMSettings COM port data receive PortNum COM1 x Bac 1115200 DPaity NONE y DataB 8bit Close Recy Options Receive to file jw Add line return Receive s HEX Receive Pause RS232 to Ethernet Convert tester Network data receive Receive from 192 168 0 66 HHA ARSE A Pm http www usr cn 55 Save Clear Send ptions Data from file Auto Checksum Auto Clear Input Send As Hex Send po RemoteI 192189 0 65 Fork 168 0 66 D p ES Send Clear Send 20 Recv 17 Reset PortNum Send 17 IP and port RENS D Interval Load Le PortHum Diagram 2 3 UDP mode communication test Note 1 2 local port and remote port can be different Bytes please div it into shorter packet 2 3 TCP Client mode Open web pages and config module to Telent Mode TCP Client Remote port number 23 Telnet Server Addr 192 168 0 131 Jinan USR IOT Technology Co Ltd Page9 9 http en usr cn NetSettings 12 Protocol 2 Local host IP 3 Local host port C disconect only means listen on thid ldjedepee tto file AZ Recy Options Add line return Receive As HEX Receive Pause Save Clear click on Send button then the module 4i9end Dpt ons to remote Data from file Auto Checksu
21. Lene I aui Oseconds Httpd Client mw lt 256 0 for no timeout Web to 10 Serial UART packet Time 10ms ms 256 UN d 200 chars lt 1024 0 for no use Save these as next startup default setti Diagram 2 14 config module to WEB to Serial mode Select Telnet mode Web to Serial SO Bag Ro UARTO UART1 UART Sieg HOPE a end sas ow n me awx 155 O Operation in HEX mode eum NONE E Auto Read every 1 Seconds GT f tu pom mmm irme soe e I Lm a a ld kaal ka i ERRATA w a sa laa ll OEE F Note Max send 32 bytes one time T Mete Rae sess Receive window BHEZHRES wee ust eri 5 Eat PH TOT a a E eil v e ur mm Diagram 2 15 WEB to Serial communication demo Note 1 received window show data only when click on read button or select Auto read button Jinan USR IOT Technology Co Ltd Page16 9 tec usr cn IES AUS cn 2 whether WEB to Serial mode or not send web data to serial always work Multifunctional serial to Ethernet module user manual http en usr cn 3 Hardware interface 3 1 USR TCP232 E About the new PCB libraries file we can load from website 3 1 1 Hardware 1 2 3 1 2 Diagram 3 1 USR TCP232 E Mechanical dimesion LxWxH 55x30x23 2 mm including RJ45 and connector PCB dimension Lx W 50 4x30 0 mm 5V 3 3V double power input choose 1 input 2 serial 2 TTL TTL serial port support
22. T Technology Co Ltd Page21 9 tec usr cn MG A BARH Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 3 USR TCP232 400 3 3 1 Hardware Diagram 3 9 USR TCP232 400 1 Mechanical dimesion LxWxH 90x84x25 mm including RJ45 and connector 2 PCB dimension LxW 80 3x50 3 mm 3 5 18V power input 4 DC power plug 5 08 connector power input 5 2 serial 1 RS232 1 RS485 422 6 1 RS232 support hardware flow control 7 1 RS485 RS422 8 Specific PIN 9 of the RS232 DB9 can connect to power for special uses 3 3 2 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 Jinan USR IOT Technology Co Ltd Page22 9 tec usr cn o Qr si A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn Power supply socket outer diameter 5 5 mm inner 2 1 mm standard size inside plus outside minus The input voltage range 5 18 V current 150 MA We default supply high quality 5 V 1 A power adapter 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 3 3 3 LED status Equipment have 4 indicator lights in total sequence from left to right D Nme Dein SSS Power red Bright after power on Work green Flash at work Link green
23. ages 47 Jinan USR IOT Technology Co Ltd Page3 9 tec usr cn iss AUS cn Multifunctional serial to Ethernet module user manual http en usr cn 6 4 3 After firm update can not open Web p ge 47 6 4 4 When connection established server received serval chars 47 6 4 5 Every serval seconds module reconnect 48 E E m 49 8 Modified story 50 Jinan USR IOT Technology Co Ltd Page4 9 tec usr cn K A BARE Uer cn Multifunctional serial to Ethernet module user manual http en usr cn 1 Introduction 1 1 Overview The USR TCP232 E45 is an intelligent plug and play RS232 to Ethernet adapter that enables any device or machine with a serial port to become Ethernet network and Internet enabled Go from Ethernet to serial with the USR TCP232 E45 It features a powerful built in device server so you can access your serial device from anywhere in the world over internet The USR TCP232 E45 is easily configured via Ethernet and can also be set up through the serial port and web pages We Provide Network products and the best service to our customers Chips Modules Software Products 1 2 Features 1 10 11 12 13 14 15 New Cortex M3 kernel industrial working temperature range elaborate optimization TCPIP protocol stack stable and reliable A RS232 port can set COM port and working mode independently work independently s
24. ameters max link number and link type 1 max link number 1 4 2 Link type typical completely transparent send data to all client Jinan USR IOT Technology Co Ltd Page11 9 tec usr cn On sis A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn extend1 communicate with id otherwise abandon extend2 communicate with 1d otherwise send to all client For link type extended 1 and extended 2 When receive data from ethernet module will send data to serial port with head T N followed by data I represent incoming data N represent client index When user MCU want send data to module serial port start with head O N data O represent send out N represent which client When new TCP connection incoming module will send C N M to serial port indicating that there is current link N accessed total link number M When link number have exceed maximum new link requirment will lead to message F F When disconnect module will send D N M represent current link N is delete left link Note serial data need to be sent in one package to module menus None Telnet Port Number 23 MESH daa N A 23 Ia TCP Server LSG deel 1 Typical Max accept link Dmax typical OR Transparent typical eaaa Raw With ID if not abandon entendes l LESA N A With ID if not send to all 797 Tas gi 3 ended lt l t da O
25. busTCP ial tec usr cn Qe A 5 2 Hardware flow control BARH Usr cn Multifunctional serial to Ethernet module user manual http en usr cn RS232 interface support hardware flowcontrol RTS CTS RequesttoSend O module Clear to Send Outside device PC Diagram 5 1 Pin description When RTS 0 enable the other side to send at this time TTL is 0 volt RS232 is 3V 15V When CTS 0 represent module is enabled to send at this time TTL is 0 volt and RS232 is 3V 15V When the logic is reverse represent that disable the other side to send or was disabled the module to send When connect with PC s RS232 interface we can use the serial cable cross 5 3 User MAC address User MAC address default is 6 bytes of Oxff that is FF FF FF FF FF FF If defaults use the factory MAC address such as ac cf 23 20 fe 3d If not user MAC address will take effect When modify this address insert between bytes or insert nothing Click Update Settings to save parameters reset to take effect General Configuration Settings Module Name USR TCP232 E UPnP port number 6432 HTTP server port number en E EE E Ode 1 65535 Module Id type no use 1 send id when connect 2 send id when send data 3 both D qoam MAC Address User gt Diagram 5 2 user MAC address In Current config and status can see the currently MAC address in use Diagram below is usin
26. cation 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 lineelink communication feign death TCP connection to be occupied problems In the TCP Server mode if still have no new data transceiver when it 1s 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 6 4 Common questions 6 4 1 Work across network segment If your TCP232 device s IP is 192 168 0 7 and remote PC s IP is 192 168 1 7 we need to config Jinan USR IOT Technology Co Ltd Page47 9 tec usr cn Multifunctional serial to Ethernet module user manual http en usr cn Subnet mask of TCP232 device PC and router to 255 255 0 0 if not the TCP232 module will not communicate normally 6 4 2 Ping is OK but can not open web pages Some possible causes 1 Module is set a static ip and conflicts with another ethernet device 2 Cross network and false subnet mask 3 HTTP server port is modified default 80 Solutions 1 Set another static or use DHCP 2 Set correct subnet mask 3 Set this port to 80 or ope
27. 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 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 3 5 3 LED status Equipment have 4 indicator lights in total sequence from left to right D Name Deserpton 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 Diagram 3 17 LED definition 3 5 4 RS232 interface It have 2 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 Jinan USR IOT Technology Co Ltd Page27 9 tecQusr cn JN BARK Usr cn Multifunctional serial to Ethernet module user manual http en usr cn RXD RS232 device receive data pin TXD RS232 device transmit data pin GND Signal ground RTS RS232 require to s
28. end 08 CTS RS232 clear to send Default not used there 1s one pad jumper default disconnect when connect it can power supply outside serial device Diagram 3 18 DB9 interface Note none 3 5 5 RS485 RS422 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B 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 Jinan USR IOT Technology Co Ltd Page28 9 tec usr cn BARA o A Uer cn Multifunctional serial to Ethernet module user manual http en usr cn 3 6 USR TCP232 504 3 6 1 Hardware Diagram 3 19 USR TCP232 504 1 Mechanical dimesion LXWxH 95x85x25 mm including RJ45 and connector 2 PCB dimension LxW 80x50 mm 3 5 18V power input 4 DC power plug 5 08 connector power input 5 3 serial 3 RS485 3 6 2 Power This system has three power supply interface a power hub a 5 08 terminal 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 Page29 9 tec usr cn A BARH Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 6 3
29. erify byte Free Reload for USR TCP232 E pull Reload high module will save paramters and reboot config take effect Jinan USR IOT Technology Co Ltd Page36 9 tec usr cn AAR AX A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 1 for TCP Client 0 for UDP 2 Work mode l for UDP Server 3 for TCP TCP Client 01 Server Serial baud rate 115200 00 C2 01 serial param 1 Databits stopbits verifybits 03 ID H ID L D type 0 for no No use 00 00 00 Unique ID 3 use Subnet mask Subnet mask low front 255 255 255 0 00 FF FF FF sum verification from target sum verify l ip until end sum sum itself not included Total cmd 55 BA C9 00 A8 CO 2A 20 07 00 A8 CO 8C 4E C9 00 As CO 01 00 C2 01 03 00 00 00 00 FF FF FF B9 Diagram 4 1 protocol structure and example Note 1 Head definition 55 BA for write Port0 55 BC for read port 55 C1 for write Port 55 C3 for read port 55 C2 for write Port2 55 C4for read port2 Port2 only for 500 2 For further information see lt USR TCP232 XX config protocol V3 doc gt 4 3 network command setup software 1 through software USR TCP232 E45 Setup V1 0 5 0 2 Network command need to ask for protocol before purchasing Downbelow is the Setup for USR TCP232 E45 http www usr so Download 90 html Jinan USR IOT Technology Co Ltd Page37 9 tec usr cn 9 5 i Usr cn Multifunctional serial to Ethernet module user manual http en usr cn
30. g the factory MAC Jinan USR IOT Technology Co Ltd Page40 9 tec usr cn 9 s KH AUS cn Multifunctional serial to Ethernet module user manual http en usr cn status and Configuration E USR TCP232 E SEE 2003 192 168 0 7 amp c cr 23 21 00 25 MAC Address in use Diagram 5 3 currently MAC in use 5 4 Firmupdate WSR ICP232 E45 V1 0 5 0 Use search and config software o update firmware only once for one time can not cross network segment Search and select one module NSR ICP232 E4d5 series add virtual serial port Comp Device iJ Search List Device Version Device Name Hu 392168 0 656 LISH TECPZ232 AD EF 23 20 FE 3D EIE A search Device B Open Device Head Config d Read Temporar ae Device Reset save Config E Default Contig Diagram 5 6 search and select il 2 Device gt firmware update Jinan USR IOT Technology Co Ltd Page41 9 tec usr cn iss AUS cn Firmware Upgrade Multifunctional serial to Ethernet module user manual http en usr cn Select Clen Chent IP Address fi 92 168 0 66 Client MAC Address AC CF 23 20 FE 3D Select bin file C 16432_5 tellaneWare boards rdk s2e 500 ser re Program Diagram 5 7 firmware update Ze Program Click to start update progress Eirmware Upgrade Select Clen Client ID Address d 158 B5 Client MAC Address AC CF 23 20 FE 3D Select bin file l
31. l modbustrvmdkSser2enet 201 3 408101405 bin Program Exit Upgrade progress 25 Diagram 5 8 in update progress 3 Update success click exit Jinan USR IOT Technology Co Ltd Page42 9 tec usr cn A BARE Usr cn Multifunctional serial to Ethernet module user manual http en usr cn Eirmware Upgrade Select Clen Diagram 5 9 success Note After update if can not search module restore to factory will fix this problem 6 Module USES 6 1 Hardware connection For the convenience of use we designed evaluation board for module USR TCP232 E with the RS232 to TTL conversion circuit convenient for user communicate with computer Here we take USR TCP232 E for example The default configuration IP address 192 168 0 7 Subnet mask 255 255 255 0 The default gateway 192 168 0 1 IP Address Selection Address Type otatic IP Address subnet Mask Default ETT Update Settings Diagram 6 1 IP Address Selection 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 Jinan USR IOT Technology Co Ltd Page43 9 tec usr cn Qr si A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn cross and direct connect cable the module have automatic switch function And change computer IP to 192 168 0 such as 192 168 0 161 we te
32. larly work The DB9 interface contains the RS232 RS485 and RS422 interfaces RS232 device receive data pin RS232 device transmit data pin RS232 require to send RS232 clear to send Diagram 3 14 DB9 interface Jinan USR IOT Technology Co Ltd Page25 9 tec usr cn O 5 AK Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 4 5 RS485 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B oL Updated Data Size bits character Torne Local Telnet Port Number ESdeb Remote Telnet Port Number as Work Mode Modbus TCP Diagram 3 15 choose RS485 for 401 if you want to use RS485 3 5 USR TCP232 500 3 5 1 Hardware Jinan USR IOT Technology Co Ltd Page26 9 tec usr cn O ssi A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn Diagram 3 16 USR TCP232 500 1 Mechanical dimesion LxWxH 155x100x34 mm including RJ45 and connector 2 PCB dimension LxW 130 5x90 2 mm 3 5 48V power input 4 DC power plug 5 08 connector power input 5 3 senal 2 RS232 1 RS485 422 6 2 RS232 support hardware flow control 7 1 RS485 RS422 8 Specific PIN 9 of the RS232 DB9 can connect to power for special uses 3 5 2 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
33. m Auto Clear Input Send As Hex Send Recycle Interval 100 ms Load Clear Reset Recv 20 Max UDP send length ethernet to serial is 1472 bytes If you want to send more than 1472 tec Qusr cn E ARK Usr cn Multifunctional serial to Ethernet module user manual eee o UART packet length Use USR TCP232 Test USR ICP232 Test File F Options 0 Help H COMSettings PortNum Com gt BaudR 1115200 DPa NONE y DataB 8 bit StopB 1 bit D Close Recy Options Add line return Receive As HEX Receive Pause Save Clear Receive to file Send Options Auto Checksum Auto Clear Input m Sem As Mex Interval fi 0 ms Load Clear Le Ready 2 4 UDP Server mode Data from file ai satus 115200bits second 8 bits character None None Local Telnet Port Number 23 Remote Telnet Port Number N A Iii TCP Server Iii Raw Crea N A Oseconds BLEIBEN 10ms bits S bits character bit s None wi m Om D4 o http en usr cn Target port Work mode ie ten n seconds lt 256 0 for no timeout 1 metz chars 1024 0 for no use E Diagram 2 4 TCP Client mode RS232 to Ethernet Convert tester http www usr cn COM port data receive Save these as next startup def Seles 7 Network data receive SAAR APRS El Receive from 192 168 0 66
34. n web page with correct port 6 4 3 After firm update can not open web page Reload this module back to factory settings 6 4 4 When connection established server received serval chars Possible causes 1 Telnet Protocol use Telnet usually should be RAW 2 Module id type is not 0 IIT REM TCP Client IF saw Telnet eee 192 168 0 161 C mmm INS Oseconds D seconds lt 256 0 for Diagram 6 6 Telnet Protocol MMS SA 1 65535 Module ld type 0 no use 1 send id when connect 3 Ta A send data 3 both gt Diagram 6 7 Module id type Solutions 1 Telnet Protocol choose RAW 2 Module id type set 0 Jinan USR IOT Technology Co Ltd Page48 9 tecQusr cn iR A 5 A Hii Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 6 4 5 Every serval seconds module reconnect Telnet Timeout was set to none 0 value Solutions 1 Give Telnet Timeout 0 or send data before timeout Jinan USR IOT Technology Co Ltd Page49 9 tec usr cn iss AUS cn Multifunctional serial to Ethernet module user manual http en usr cn 7 Contact us Company Jinan USR IOT Technology Co Ltd Address 1 724 728 Huizhan Guoji Cheng Gaoxin Qu Jinan Shandong China Tel 86 531 55507297 86 531 88826739 803 Web http en usr cn Skype lisausr Email sales usr cn tec usr cn Jinan USR IOT Technology Co Ltd Page50 9 tec Qusr cn 9 5 i Uer cn Multifunctional serial to
35. ress please state when you make order Support upgrade firmware via network Support IP and domain name at the same time Support up to 4 link from client when act as TCP Server send and receive data with id Can modify MAC address you wanted Can modify http server port for module built in http server Support Keepalive 1 2 Applications Fire and Security Panels Vending Machines Point of Sale Terminals Remote equipment management IT management services Access Control Industrial Control Home Automation Instrumentation Building Control Power Management 1 3 Order information Part Numbers Electric interface Serial to Ethernet Converter USR TCP232 E 2 TTL232 Serial to Ethernet Converter USR TCP232 ED 3 TTL232 Serial to Ethernet Converter USR TCP232 400 1 RS232 1 RS485 RS422 Note Diagram 1 1 Order information For webpages PORTO PORTI and PORT2 represent below Jinan USR IOT Technology Co Ltd Page6 9 tec usr cn AAR HR A Usr cn Multifunctional serial to Ethernet module user manual http en usr cn TCP232 E PORTO represent UARTO PORTI represent UARTI PORT2 not available in hardware TCP232 ED PORTO represent UARTO PORTI represent UARTI PORT2 represent UART2 TCP232 400 401 PORTO represent RS232 PORTI represent RS485 PORT2 not available TCP232 500 PORTO and PORTI represent RS232 0 and RS232 1 PORT2 represent RS485 422 TCP232 504 PORTO PORTI PORT2 represent RS485 0 RS485 1 and
36. seconds bo seconds 256 0 for n WEN can 10ms ms 256 UART packet length 200 200 chars lt 1024 0 for no u Save these as next st Diagram 2 8 web page configuration 2 6 Httpd Client mode This function is easier used for web page developer We establish one web server page add this lt php echo GET data gt Means we can GET data from HTTP client s request Open this URL www usr cn l php data 12345 the web page is downbelow we can see that the web server have got the data 12345 Jinan USR IOT Technology Co Ltd Page12 9 tec usr cn E A BARE Usr cn Multifunctional serial to Ethernet module user manual http en usr cn Oh http www uzsr cn l php data 12345 Microsoft In Seles TH HE SSO ua Taq S nn ae QAE O ff Pte wkx 6 8 a s Y HAE QD Else me 12345 Ras Internet Diagram 2 9 Request www usr cn 1 php and upload data Then we take another way set USR TCP232 E module Work mode HTTPD Client Target address www usr cn Target port 80 8 bits character bits character ran i 1bit s bit s Few Const vor Telnet Port Number OO 180 186 12 170 asen eine Deen oseconds E seconds lt 256 MA CUu 10ms ms 256 IO ea 200 chars lt 1024 0 fi Save these as n Diagram 2 10 config HTTPD Client Jinan USR IOT Technology Co Ltd Page13 9 tecQusr cn Qs ARK Usr cn Multifunctional serial to Ethernet module user manual http
37. st Connect the module serial to computer through TTL to RS232 turn wiring if you use TTL to USB turn wiring please pay attention to the quality of the turn wiring most low price USB turn TTL module on market is low quality at present Power up 5 V connect to VDD or 3 3 V connect to VCC keep the voltage stable 150 MA current at least power Serer roer RT User Converter Sx UE I ue 51 CP 232 E Diagram 6 2 Application 6 2 Login 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 Page44 9 tec usr cn 9 s RH AUS cn Multifunctional serial to Ethernet module user manual http en usr cn 3 WSE ICP232 E45 Microsoft Internet Explorer THE emm SA0 Wea Tam eo QAE Hot 0 USR TCP232 E45 a Please login Chinese User name Pass word Copyright 2008 2013 www usr cn Jinan USR IOT Technology Co Ltd a Internet Diagram 6 3 Login web page Webpage as follows PORT2 is not available 2 TTL uart0 Settings and 3 TTL uartl Settings respectively corresponding to UARTO and UARTI Settings 4 Miscellaneous Settings is used to set some parameters such as module IP and module name Jinan USR IOT Technology Co Ltd Page45 9 tec usr cn 9 s xis Usr
38. st 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 Page46 9 tec usr cn 9 5 ARK Ph Usi cn Multifunctional serial to Ethernet module user manual http en usr cn B USR TCP232 Test RS232 to Ethernet Convert tester File F Options Q Help D COMSetting COM port data receive Network data receiv NetSetting PortNum Com y C1 y Protocol BaudR 115200 DI TEP Client DPaity NONE D 2 Server IP 192 168 0 7 DataB E bit DI 2 Server Port V Close Disconnect Recy Options Recy Options Receive to file Receive to file V Add line return V Add line return Receive As HEX Receive As HEX Receive Pause V Receive Pause Save Clear Save Clear end ptions end Options Data from file Data from file Auto Checksum Auto Checksum Auto Clear Input Auto Clear Input Send As Hex Send As Hex Iw Send Recycle 433b Y Send Recycle Interval fi 0 ms BHA ARSE APES el http www usr cn Interval fi 0 ms Send Send Load Clear Load Clear e Ready Send 292980 Recv 254031 Reset L Ready Send 254031 Recv 292980 Reset Diagram 6 5 default working mode communication Specially instruction For the robustness of your appli
39. upport 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 Support TCP Server TCP Client UDP UDP Server HTTPD Client various of work modes Support virtual serial work way provide corresponding software Serial port highest baud rate from 110bps to 1024000bps COMO only max 256000bps 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 Jinan USR IOT Technology Co Ltd Page5 9 tec usr cn o A 16 17 18 19 20 21 22 23 BARE Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 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 add
40. wer Power supply socket The input voltage range 3 3V or 5V current 150 MA We default supply high quality 5 V 1 A power adapter 3 2 3 LED status Except for Link and Data of RJ45 there is one work LED interface Twinkle every 1 seconds Link green On RJ45 when ethernet link established on Data yellow On RJ45 wnen ethernet data communicate twinkle Diagram 3 5 LED definition Jinan USR IOT Technology Co Ltd Page19 9 tec usr cn MG mE A BARH Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 2 4 Serial TTL interface RADO TXDO USR TCP232 ED V1 0 LED DATA ETH_RX ETH DNA ETH_TX Gar Diagram 3 6 view from bottom Diagram 3 7 pin diagram Jinan USR IOT Technology Co Ltd Page20 9 tec usr cn Belag Uer cn Multifunctional serial to Ethernet module user manual http en usr cn The serial port is TTL level 3 TTL serial port can be directly connected to MCU mo Tiet pin 7 xo Wano receive data pin et fee op Lei GND Lei Lev IAN JE ojo I mme ES 6 LEN EN EE ERN RST GND GND ES 4 5V RXDI o Uartl receive data pin Uartl transmit data pin 22 RTSI Uartl require to send 23 CTSI Uartl RS232 clear to send Diagram 3 8 connector interface include uartO uart1 uart3 UI LA lt l l l I I I I I 0 2 3 5 6 7 8 9 0 1 S z Note 1 Uart2 have no RTS and CTS Jinan USR IO
41. 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 RTS RS232 require to send E CTS RS232 clear to send Default not used there is one pad jumper default disconnect when connect it can power supply outside serial device Diagram 3 24 DB9 interface 3 7 5 RS485 interface RS485 two wirings terminal A DATA B DATA when connected with RS485 A to A B to B Jinan USR IOT Technology Co Ltd Page33 9 tec usr cn A 5 A Hii Usr cn Multifunctional serial to Ethernet module user manual http en usr cn 3 7 6 RJ45 interface With two network interfaces can be achieved hand in hand communications equipment While supporting DC5 28V POE power supply network cable reducing the power supply wiring 3 8 USR TCP232 52PE 3 8 1 Hardware 1 Mechanical dimesion LxWxH 103x105x28 mm 2 PCB dimension LxW 100x76 mm 3 DC 5 28V power input 4 DC power plug 3 81connector power input 5 3 senal 2 RS232 1 RS485 6 2 RS232 support hardware flow control 7 1 RS485 8 2 RJ45 10 100M adaptive you can take advantage of the free foot cable to achieve 5 28V power supply network port 3 8 2 Power Network power supply standard 48V POE 3 8 3 LED status Equipment have 5 indicator lights
Download Pdf Manuals
Related Search