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Usr TCP232-400, Руководство пользователя

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Multifunctional serial to Ethernet module user manual

www.tcp232.net

Jinan USR IOT Technology Co., Ltd

[email protected]

Page15

////

9

1

Work

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.

2

Link(green)

On RJ45, when ethernet link established, on.

3

Data(yellow)

On RJ45, wnen ethernet data communicate, twinkle.

Diagram 3-2 LED 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 MCU).

number

name

Description

1

TXD0

Uart0 transmit data pin

2

RXD0

Uart0 receive data pin

3

CTS0

Uart0 RS232 clear to send

4

RTS0

Uart0 require to send

5

RXD1

Uart1 receive data pin

6

TXD1

Uart1 transmit data pin

Diagram 3-3 connector interface(include uart0 and uart1)

Note:

RS485 and RS422 are self adaption ports, according to RS485 connection that is RS485,

according to RS422 connection is RS422.

Содержание TCP232-400

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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