background image

5

 / 

23

 

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.

  

For example:

 if the serial port receives 32 (HEX), it will send 32

3.2 Network output: 

Decode the data received from Wiegand and output it in ASCII format

Format:

 (10 ASCII codes) + 0D+0A

For example:

 the data received by Wigan is 1E256 (HEX), then when sending it through the 

serial port, it is
30 30 30 30 31 32 33 34 37 38 0D 0A
If only one byte of Wiegand data (think keyboard data) is received, one byte will be output 
without the suffix 0D 0A; there are two cases:
1.

 

The

 

received

 

is

 

4bit,

 

then

 

output

 

the

 

byte

 

in

 

ASCII

 

format

2.

 

The

 

received

 

is

 

8bit,

 

then

 

send

 

it

 

as

 

it

 

is

For example:

 

if

 

Wiegand

 

receives

 

a

 

4bit

 

3,

 

then

 

it

 

sends

 

ASCII

 

33

 

through

 

the

 

serial

 

port,

 

and

 

receives

 

a

 

4bit

 

A,

 

then

 

sends

 

ASCII

 

41

 

through

 

the

 

serial

 

port;

If

 

Wiegand

 

receives

 

an

 

8bit

 

45

 

(hex),

 

it

 

sends

 

45

 

(hex)

 

as

 

it

 

is

 

from

 

the

 

serial

 

port.

 

);

3.3 Wiegand end reception

Support Wiegand 4bit, 8bit, 26bit, 34bit input.

3.4 Wiegand terminal output

The output format is 8bit and 34bit (8bit means key signal).

Summary of Contents for WIEGAND-Ethernet

Page 1: ...1 23 Ethernet WIEGAND Bidirectional converter Manual...

Page 2: ...tput 5 4 Set up computer network 6 5 USR K2 USR K3 different computer software 6 7 The network port communicates directly with the TTL permanent serial port 15 8 Network interface and Wiegand interfac...

Page 3: ...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 Ethe...

Page 4: ...t exceeds 25ms data will be processed Then it is sent with Wiegand 34bit if the serial port only receives one byte of data it will be considered as a keyboard Data will be sent in Wigan 8bit For examp...

Page 5: ...is 1E256 HEX then when sending it through the serial port it is 30 30 30 30 31 32 33 34 37 38 0D 0A If only one byte of Wiegand data think keyboard data is received one byte will be output without the...

Page 6: ...IP is 192 168 0 201 Because this device has a built in web page you can directly enter 192 168 0 7 in the IE browser to set it up as described in the following chapters 5 USR K2 USR K3 different compu...

Page 7: ...K3 Turn on the device Find the software interface of USR K2 You can set the corresponding module parameters on the right button Write USR K3 Write USR K2 Click here to find modules on the Internet Ju...

Page 8: ...he factory default of the device is 9600BPS 20108 8234 It should be noted that the port IP can be modified but the baud rate cannot be modified at will but only 9600BPS 5 Click here to save after sett...

Page 9: ...corresponding to TCP Client mode if set to this mode this device will serve to use the server the computer needs to be set to the client mode for communication and actively connect to this device 4 5...

Page 10: ...ng USR K2 you need to enter the IP address in the browser to enter the web mode 1 Click After finding the module 2 Click Enter web configuration mode as shown below Figure 5 Enter the default username...

Page 11: ...11 23 When using USR K3 to enter the web page the following is displayed Click TTL1 to enter the setting page The following figure appears Here...

Page 12: ...ffect 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 la...

Page 13: ...13 23...

Page 14: ...14 23 After setting click the save button to save After clicking a button to restart the network device appears Save Click here to restart...

Page 15: ...be provided by the user that is the TTL to RS232 adapter cable which is usually a USB interface and a virtual serial port is created on the computer The direction indicated by the arrow in the figure...

Page 16: ...o 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 se...

Page 17: ...17 23 8 Network interface and Wiegand interface communication The connection is shown in the figure below Picture 12 Open the test software USB to Wiegand device Wiegand to TCP IP device...

Page 18: ...7 and 8 to be the same as those marked in the above figure and then you can operate If it does not appear the same as or similar to the ones in the circle the format is the same after modifying the IP...

Page 19: ...is 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...

Page 20: ...s the schematic diagram of the data transmission direction of this converter the data communication direction of the circuit board drawing 10 The picture of the webpage when the network module USR K2...

Page 21: ...21 23...

Page 22: ...22 23...

Page 23: ...23 23 E mail sales S4A cn Skype crypton0929 Mob Whatsapp Wechat Viber 86 130 4080 0588 Address 2nd floor of Jinmin an Industrial Zone Bulong Rd Bantian St Longgan Dist Shenzhen China www S4A com cn...

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