Hi-Link HLK-WR02 Скачать руководство пользователя страница 31

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Shenzhen Hi-Link Electronic Co.,Ltd

http://www.hlktech.com

Tel:+86 0755-83575155 Fax+86 0755-83575189

7.3

Equivalent

serial

devices

connected to the Internet

7.3.1

Application scenarios

图

7-4

对等串口设备联网

Peer-to-peer networking refers to all the equipment in the system make up a private

network to communicate with each other, instead of a PC as a server. All of the devices are

connected via a serial port or 485 bus. This kind of networking mode all the equipment at

any time are likely to send data.

Typical application scenario is the direct connection

between the controller and each control node in the industrial field. This in the network can

use several uart server to connect, the parameter configuration of the equipment.

7.3.2

Reference setting

Device 1



Network

setting

Содержание HLK-WR02

Страница 1: ...Shenzhen Hi Link Electronic Co Ltd http www hlktech comTel 86 0755 83575155 Fax 86 0755 83575189 1 ShenZhen Hi Link Electronic Technology Co Ltd HLK WR02 Serial WIFI Router User Manual...

Страница 2: ...BRIEF INTRODUCTION 9 3 1 STARLIKE NETWORKING STRUCTURE 9 3 2 BUS NETWORKING STRUCTURE 10 3 3 PEER TO PEER NETWORKING STUCTURE 11 4 QUICK START GUIDE 12 4 1 PREPARATORY WORK 12 4 2 POWER UP TEST 13 4 3...

Страница 3: ...ACTIVE SERIAL DEVICES CONNECTED TO THE INTERNET 26 7 1 1 APPLICATION SCENARIOS 26 7 1 2 REFERENCE SETTING USING ACCESS CONTROL ATTENDANCE MACHINE AS AN EXAMPLE 27 7 1 3 REFERENCE SETTING FIGURE 28 7...

Страница 4: ...interface between the conversions Through the HLK WR02 the traditional serial devices do not need to change any configuration data can be transmitted through the Internet network Provide a quick solu...

Страница 5: ...bit WEP encryption Wireless security WPA PSK WPA2 PSK WPA WPA2 security mechanism Remote Web management Configuration file import and export Network management WEB software upgrade Serial to Ethernet...

Страница 6: ...veris as follows Mechanical Dimensions 85x85x25 mm not including the antenna Fig 2 1 HLK WR02 Outline 2 3 External Interface HLK WR02 serial wifisever is a serial wifi Ethernet device its external int...

Страница 7: ...is as follows Fig 2 3 RS232 PIN No Function Direction Explaination 1 N C N C None 2 RXD Input Data reciving input 3 TXD Output Data sending output 4 N C N C None 5 GND Input Ground 6 N C N C None 7 N...

Страница 8: ...ast 10 seconds all parameters of the server can be set to the default value 2 3 4 5V Power Input Voltage range 4 5 5 5V The default configuration of HLK WR02 for the power adapter is 5V 1A DC power su...

Страница 9: ...networking scenarios 3 1 Starlike Networking Structure The most basic network structures of HLK WR02 serial server is the star network topology This kind of network topology are also common in the loc...

Страница 10: ...rt terminal is connected to the Internet 3 2 Bus Networking structure The character of Bus networking structure is that all the devices are directly connected to one bus which is a set of network with...

Страница 11: ...mission rate is less than star bus structure 3 3 Peer to peer Networking stucture Using the HLK WR02 original serial device can be connected to peer to peer network structure The characteristic of thi...

Страница 12: ...tart Guide This section describes how to manage to use HLK WP02 as soon as possible users can become familiar with the major operations quickly with the serial server according to the introduction of...

Страница 13: ...ect the PC and the serial server in the same LAN through hub or router 3 The IP address of the PC should be set to 192 168 16 X The default IP address of the Serial Server is 192 168 16 254 4 Make sur...

Страница 14: ...nfigure the parameters of the serial server via web pages Also you can logo in to the website to see the current serial server parameter settings 5 1 Serial Server Logoin When you have enter the websi...

Страница 15: ...WR02 serial server only provide user login password setting Please keep the rewritten password firmly in mind 5 2 Serial server Parameter inquiry After passing the IE browser to log in to the serial...

Страница 16: ...3575189 16 Fig 5 2 WEB Default Parameter Through the correct module address default address http 192 168 16 254 you can access to the WEB configuration page The page can be divided into 3 areas 1 Netw...

Страница 17: ...lt work mode ETH SERIAL Serial to Ethernet WIFI CLIENT SERIAL serial to WIFI CLIENT WIFI AP SERIAL Serial to WIFI AP Choose different work mode the web will show you different page Mode configuration...

Страница 18: ...Co Ltd http www hlktech comTel 86 0755 83575155 Fax 86 0755 83575189 18 5 3 3 Serial to WIFI CLIENT dynamic ip Fig 5 3 3 serial to WIFI CLIENT dynamic 5 3 4 Serial to WIFI CLIENT static ip Fig 5 3 4 S...

Страница 19: ...ax 86 0755 83575189 19 5 3 5 Serial to WIFI AP Chart5 3 5 Serial to WIFI AP 5 4 WEB serial configuration Serial Web configuration page Serial2Net asp is as follows Current shows the current configurat...

Страница 20: ...umber on the remote Server specified local port number Network Protocol Use tcp or udp Protocol Network Timeout Under the server network mode no data transmission within the timeout period the connect...

Страница 21: ...conversion Ethernet can be configured as dynamic IP address DHCP can also be configured as static IP address STATIC 6 2 Serial to WIFI CLIENT Fig6 2 Serial to WIFI CLIENT model ETH1 works as WAN ETH2...

Страница 22: ...l to WIFI AP Fig6 3 Serial to WIFI AP model ETH1 works as WAN ETH2 works as LAN In this mode WIFI enable module works in the AP mode ETH1 ETH2 function close Through the appropriate settings the data...

Страница 23: ...de WIFI device can connect with the module and become the device under WIFI LAN WAN default IP is dynamic IP address LAN WIFI for the same local area network enabled by default DHCP server There are f...

Страница 24: ...he module active reconnect TCP Active reconnection function enable TCP Server initiative disconnected the module will immediately take the initiative to reconnect and otherwise the module will not rec...

Страница 25: ...0755 83575155 Fax 86 0755 83575189 25 UDP Client Fig6 4 4 UDP Client In this mode the module directly sends the serial data to the specified ip port The serial data returned from the server side will...

Страница 26: ...te the connection and process the data interaction upload or download compared with a backend server Typical active devices such as P0S machine etc started to connect after the completion of the backe...

Страница 27: ...Reference setting Using Access Control Attendance Machine as an example Network Settings DHCP enable Static IP address is avaliable also Operattion mode Protocol Type TCP C S Mode Client Server IP Add...

Страница 28: ...Shenzhen Hi Link Electronic Co Ltd http www hlktech comTel 86 0755 83575155 Fax 86 0755 83575189 28 7 1 3 Reference Setting figure Fig 7 1 3 Reference Config Parameter...

Страница 29: ...est or download data Some typical applications such as sensor networks entrance guard controller and so on each sensor terminal or entrance guard controller is collecting data all the time in realtime...

Страница 30: ...a long time In case the uart software in the original user on the server side can real time inspection to the existence of the uart equipment Reference setting Take sensor as an example Networking Set...

Страница 31: ...to communicate with each other instead of a PC as a server All of the devices are connected via a serial port or 485 bus This kind of networking mode all the equipment at any time are likely to send d...

Страница 32: ...ort No 8080 Timeout 0 Device 2 Network Settings IP address 192 168 0 2 Mask 255 255 255 0 Gateway 192 168 0 1 DNS address 192 168 0 1 Operation mode Start automatic operation mode Protocol type TCP C...

Страница 33: ...In the web page 192 168 16 254 Serial2Net asp Click the load defaut button as below the server can restore to factoty value then Fig 8 1Load Default 2 You can also manually restore factory Value There...

Страница 34: ...255 255 0 Browser visits 192 168 16 254 Username password admin admin 3 Open the following page Select the appropriate firmware click apply upgrades Wait about 1 5 minutes Can not cut out the upgrade...

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