S4A WIEGAND-Ethernet Manual

Bidirectional converter

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Ethernet----WIEGAND

Bidirectional converter

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Page 1 Ethernet----WIEGAND Bidirectional converter Manual 1 / 23...
Page 2: Table Of Contents
Table of Contents 1. Introduction..........................3 2. Function parameter： ......................4 3. Communication details： ......................4 3.1 Network receiving ......................4 3.2 Network output： ......................5 3.3 Wiegand end receiving ....................5 3.4 Wiegand end output ....................... 5 4. Set up computer network ......................6 5.
Page 3: Introduction
1. Introduction This converter supports two-way conversion between Wiegand signal and network (TCP/IP). The Wiegand output supports standard WG 26bit and 34bit signal format receiving and sending, and the network adopts text (ASCII) format for receiving and sending. WIEGAND—Ethernet Need to provide 12V/DC externally Ethernet interface Wiegand...
Page 4: Function Parameter
2. Function parameter: Dimensions: length*width*height=73*39*27 (mm) Weight: <50g Power supply: 12V/DC±5% 500mA Working current: <130mA Interface: Wiegand, TCP/IP network Color: black Built-in webpage: support Network module: USR-K2\RSR-K3 optional Protocol: Wiegand, TCP/IP Wiegand input format: 26bit, 34bit, 4bit, 8bit Wiegand output format: 34bit, 8bit Network input format: ASCII Network output format: ASCII+0D+0A Network port serial communication parameters: 9600BPS, N, 8, 1...
Page 5: Network Output
30 31 32 33 34 35 and a total of 15 bytes, then the hexadecimal number is 7048860DDF79. The data sent through Wiegand 34bit is 860DDF79 , The high part of the front is lost. If only one byte is received and the delay exceeds 25ms, it will be considered as a keyboard data, and the byte will be sent as Wiegand 8bit.
Page 6: Set Up Computer Network
4. Set up a computer network When connecting the device to the LAN, you need to set the network segment of the computer to be the same as the network segment of the device. The default IP address of the device is 192.168.0.7, so the computer is also set to 0.
Page 7 he device is USR-K3, Then open the software; how to know whether the internal module is USR-K2 or URS-K3, Turn on the device Jumper Write USR-K3 Write USR-K2 Find the software interface of USR-K2 After finding the network module, click the mouse here to display the content on the right Click here to find modules on the...
Page 8 1: Configure the IP address, subnet mask, and gateway; the factory default IP of the device is static IP 192.16.0.7 2: Configure web login password; factory default user name: admin password: admin 3: Add configuration serial port parameters; factory default: invalid inspection, 8 data bits, 1 stop bit;...
Page 9 4. Network communication mode selection, there are 5 communication methods 4.1 UDP, is a connectionless transmission communication protocol, here is the UDP CLIENT mode, providing simple and unreliable Information transfer service, no connection establishment and disconnection, small data packets and high transmission frequency, there is no requirement for packet loss.
Page 10: Web Configuration Method
6. Web configuration method When using USR-K2, you need to enter the IP address in the browser to enter the web mode 1. Click After finding the module Enter web configuration mode, as shown below 2. Click Figure 5 Enter the default username: admin and the default password admin 10 / 23...
Page 11 When using USR-K3 to enter the web page, the following is displayed. Click TTL1 to enter the setting page Here The following figure appears: 11 / 23...
Page 12 It can be polished from the picture above: the setting in the picture has the same effect as the software setting, just fill in the picture above. After the input is complete, click the save button It should be noted that there are 5 optional modes in the working mode; but there is no last item in the web configuration mode of USR-K2: Httpd Client as shown in the figure below 12 / 23...
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Page 14 Save After setting, click the save button to save. After clicking, a button to restart the network device appears, Click here to restart 14 / 23...
Page 15: The Network Port Communicates Directly With The Ttl Permanent Serial Port
7. The network port communicates directly with the TTL permanent serial port 1. Connect a TTL communication connector to the white 4P plug. If the connector provides 5V power, then do not provide power at 3 again. Otherwise, 12V/DC needs to be provided at 3 places to facilitate the power supply of the equipment.
Page 16 It should be noted that the 1-4 marked in the above figure should be selected as the HEX method, so that the data can be analyzed more intuitively. Click Send at the label 5 to send the data to the TCP through the serial port, and click Send at the label 6 to transmit the data from the TCP to the serial port.
Page 17: Network Interface And Wiegand Interface Communication
8. Network interface and Wiegand interface communication The connection is shown in the figure below, Wiegand to TCP/IP device USB to Wiegand device Picture 12 Open the test software 17 / 23...
Page 18 Follow the instructions of the illustration below to explain 1. Select TCP Server server mode, here is the working mode for the computer, because the above is a converter The setting is the client mode, so here is the setting. 2.
Page 19: Network Interface, Ttl Interface Communicates With Wiegand Interface At The Same Time
9. Network interface, TTL initial serial port to receive Wiegand data at the same time Note that this time is opposite to the direction of sending and receiving data through TTL to connect to the network port. The position of the outside receiving and sending data lines must be exchanged, that is, the white line and the green line must be exchanged.
Page 20: Web Page Attached When Using Usr-K2
The picture above shows the data that Wiegand transfers to TTL and network at the same time. The figure below is the schematic diagram of the data transmission direction of this converter (the data communication direction of the circuit board drawing) TTL end CPU processing Wiegand data...
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Page 23 Address:2nd floor of Jinmin' a n Industrial Zone, E-mail: sales@S4A.cn / Skype: crypton0929 Bulong Rd, Bantian St. Longgan Dist, Shenzhen,China Mob/Whatsapp/Wechat/Viber: +86 130 4080 0588 23 / 23...