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Usr TCP232-400, Manual

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Usr TCP232-400 Manual Download Page 12

Multifunctional serial to Ethernet module user manual

www.tcp232.net

Jinan USR IOT Technology Co., Ltd

[email protected]

Page12

////

9

Diagram 2-12 TCP Auto act as Server

Diagram 2-13 TCP Auto act as Client

2.8.

2.8.

2.8.

2.8. WEB

WEB

WEB

WEB to

to

to

to Serial

Serial

Serial

Serial mode

mode

mode

mode

Communication mode between serial port and web pages.

Summary of Contents for TCP232-400

Page 1: ...l erial erial erial to to to to E E E Ethernet thernet thernet thernet converter converter converter converter USR TCP232 E USR TCP232 400 USR TCP232 500 File version V1 1 Jinan USR IOT Technology Co...

Page 2: ...UDP Server mode 8 2 5 TCP Server mode 9 2 6 Httpd Client mode 10 2 7 TCP Auto mode 11 2 8 WEB to Serial mode 12 3 Hardware interface 14 3 1 USR TCP232 E 14 3 1 1 Hardware 14 3 1 2 Power 14 3 1 3 LED...

Page 3: ...2 5 4 Send RST command through network 23 5 5 Firmupdate 23 6 Module USES 25 6 1 Hardware connection 25 6 2 Login 26 6 3 Default working mode test 28 6 4 Common questions 29 6 4 1 Work across network...

Page 4: ...an 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 independ...

Page 5: ...tion Instrumentation Building Control Power Management 1 3 1 3 1 3 1 3 Order Order Order Order information information information information Type Type Type Type Part Part Part Part Numbers Numbers N...

Page 6: ...net power User device T T L Diagram 2 1USR TCP232 E application demo 2 2 2 2 2 2 2 2 UDP UDP UDP UDP mode mode mode mode When in UDP mode after power on module listen on specific port M C U 5 1 5 1 5...

Page 7: ...ram 2 3 UDP mode communication test Note local port and remote port can be different 2 3 2 3 2 3 2 3 TCP TCP TCP TCP Client Client Client Client mode mode mode mode Open web pages and config module to...

Page 8: ...ation test 2 4 2 4 2 4 2 4 UDP UDP UDP UDP Server Server Server Server mode mode mode mode Like the socket UDP server in pc API Many to one data transfer supported the data from uart 232 485 part will...

Page 9: ...d 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 I N followed by data I represent incoming data N represent client...

Page 10: ...veloper We establish one web server page add this php echo _GET data Means we can GET data from HTTP client s request Open this URL www usr cn 1 php data 12345 the web page is downbelow we can see tha...

Page 11: ...Client Diagram 2 11 module act as HTTPD Client Note HTTPD Client based on TCP Client 2 7 2 7 2 7 2 7 TCP TCP TCP TCP Auto Auto Auto Auto mode mode mode mode When power on module work as TCP Server li...

Page 12: ...inan USR IOT Technology Co Ltd freda usr so Page12 9 Diagram 2 12 TCP Auto act as Server Diagram 2 13 TCP Auto act as Client 2 8 2 8 2 8 2 8 WEB WEB WEB WEB to to to to Serial Serial Serial Serial mod...

Page 13: ...usr so Page13 9 Diagram 2 14 config module to WEB to Serial mode Select Telnet mode Web to Serial Diagram 2 15 WEB to Serial communication demo Note 1 received window show data only when click on read...

Page 14: ...SR TCP232 E 1 Mechanical dimesion L W H 55 30 23 2 mm including RJ45 and connector 2 PCB dimension L W 50 4 30 0 mm 3 5V 3 3V double power input choose 1 input 1 2 serial 2 TTL 2 TTL serial port suppo...

Page 15: ...ED definition 3 1 4 3 1 4 3 1 4 3 1 4 Serial TTL Serial TTL Serial TTL Serial TTL interface interface interface interface The serial port is TTL level 2 TTL serial port can be directly connected to MC...

Page 16: ...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 speci...

Page 17: ...S232 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...

Page 18: ...232 500 3 3 1 3 3 1 3 3 1 3 3 1 Hardware Hardware Hardware Hardware Diagram 3 7 USR TCP232 500 3 Mechanical dimesion L W H 155 100 34 mm including RJ45 and connector 4 PCB dimension L W 130 5 90 2 mm...

Page 19: ...onnection 4 Data yellow In RJ45 port flash if there are datas on network Diagram 3 8 LED definition 3 3 4 3 3 4 3 3 4 3 3 4 RS232 RS232 RS232 RS232 interface interface interface interface It have 2 RS...

Page 20: ...on 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...

Page 21: ...be E and correct verify byte Free Reload for USR TCP232 E pull Reload high module will save paramters and reboot config take effect name Byte Description example Hex low front head 2 Head 55 BA 55 C1...

Page 22: ...mand setup command setup software software software 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 US...

Page 23: ...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 con...

Page 24: ...and reconnect When TCP Server mode the module will disconnect with client release resources and waiting for new connection clear time count When TCP CLient mode the module will disconnect with server...

Page 25: ...D 69 6E 00 61 64 6D 69 6E 00 20 Device will response 4 Byte FF 01 02 4B command success 4B K FF 01 02 45 user name and password false 45 E 5 5 5 5 5 5 5 5 Firmupdate Firmupdate Firmupdate Firmupdate U...

Page 26: ...al to Ethernet module user manual www tcp232 net Jinan USR IOT Technology Co Ltd freda usr so Page26 9 Diagram 5 7 firmware update Click to start update progress Diagram 5 8 in update progress 3 Updat...

Page 27: ...ation 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 19...

Page 28: ...e 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 U S R T C P 2 3...

Page 29: ...o Ltd freda usr so Page29 9 Diagram 6 3 Login web page Webpage as follows 2 COM port can be set in total 2 TTL uart0 Settings and 3 TTL uart1 Settings respectively corresponding to UART0and UART1 Sett...

Page 30: ...ing 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 po...

Page 31: ...till 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 cle...

Page 32: ...irm firm update update update update can can can can not not not not open open open open web web web web page page page page Reload this module back to factory settings 6 4 4 6 4 4 6 4 4 6 4 4 When Wh...

Page 33: ...Multifunctional serial to Ethernet module user manual www tcp232 net Jinan USR IOT Technology Co Ltd freda usr so Page33 9 1 Give Telnet Timeout 0 or send data before timeout...

Page 34: ...OT Technology Co Ltd freda usr so Page34 9 7 7 7 7 C C C Contact ontact ontact ontact us us us us Company Jinan USR IOT Technology Co Ltd Address 1 523 Huizhan Guoji Cheng Gaoxin Qu Jinan Shandong Chi...

Page 35: ...manual www tcp232 net Jinan USR IOT Technology Co Ltd freda usr so Page35 9 8 8 8 8 Modified Modified Modified Modified history history history history 1 V1 0 file established 2 V1 1 take E 400 500 in...

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