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201 Circle Drive N, Suite 116 Piscataway, NJ 08854 Tel: 732-412-6007 Fax: 732-412-6008 

www.zkaccess.com 

4. ID/Mifare card operations 

 

The special card reader module of contactless RF ID card:    the read distance is from 5cm to 8cm, and 
the  supported  cards  are  D  cards  of  thin  cards  (0.88mm),  thick  and  thin  cards  (1.05mm),  thick  cards 
(1.88mm) with the operate frequency as 125KHz.   
 
The special card reader module of contactless RF Mifare card: the read distance is from 3cm to 5cm, 
and  the  supported  cards  are  the  contactless  intelligent  Mifare  cards  with  the  operate  frequency  as 
13.56MHz.   
 
Enroll cards through access control device; please refer to the relevant document about access control 
device.   

 
Note:

  The  read  distance  is  impact  slightly  by  the  installation  environments  such  as  a  large  area  of 

mental,  interferences  of  strong  and  low  frequency  signals,  so  it  should  be  far  away  from  the 
interference sources.   

 

 

     
   
   
 

 

 

 

 

 

 

 

 

Summary of Contents for KR300

Page 1: ...el 732 412 6007 Fax 732 412 6008 www zkaccess com Contents 1 KR300 Profile 1 2 Appearance 3 3 Connection with access controller 4 3 1 RS232 Communication 5 3 2 Wiegand communication 6 4 ID Mifare card operations 7 5 Parameter settings of card reader 8 ...

Page 2: ...less radio frequency ID cards with EM format and IC series Mifare cards Features Double frequency design support ID cards and Mifare cards together A variety of communication interfaces ID card has interfaces of Wiegand 26 Wiegand 34 Mifare card has interfaces of Wiegand 26 Wiegand 34 RS232 Wiegand 26 or Wiegand 34 can be set by the control system of Wiegand reader and the default setting is Wiega...

Page 3: ...s Power supply specification DC12V Operate current 100MA Appearance size 77 5 43 5 16MM L W H Supported cards ID cards and Mifare cards Read distance greater than 3CM The distance is varied with the card Communication distance RS232 is greater than 10 meters and Wiegand is greater than 50 meters Operate temperature 10 75 low temperature and high temperature may affect the product if performance ch...

Page 4: ... of card Connection terminal definitions Note The black Ground cable is in common in this table Type Cable color and definition Function Power connection Red DC 12V DC 12V Black GND Ground cable Wiegand connection Green WD0 Output Wiegand data 0 signal White WD1 Output Wiegand data 1 signal Black GND Ground cable RS232 connection Yellow TXD Send RS232 and receive the opponent s RXD Blue RXD Receiv...

Page 5: ...y the control system of Wiegand reader and can not be used to connect the access control software in PC to enroll cards etc operations The detailed operation about card enrollment please refer to the corresponding document of access control device Note When ID cards in card reading area the reader can output the ID card numbers through Wiegand when Mifare card is in card reading area the reader ca...

Page 6: ...2 412 6008 www zkaccess com 3 2 Wiegand communication KR300 card reader can provide a standard or self defined Wiegand signal for access controller The connection method is the same as the other card readers Time sequence diagram of Wiegand code 0 status wave 1 status wave ...

Page 7: ...frequency as 125KHz The special card reader module of contactless RF Mifare card the read distance is from 3cm to 5cm and the supported cards are the contactless intelligent Mifare cards with the operate frequency as 13 56MHz Enroll cards through access control device please refer to the relevant document about access control device Note The read distance is impact slightly by the installation env...

Page 8: ...ettings about Mifare card When setting for Mifare card please place Mifare card on the effective sense area of card reader till the complete setting otherwise the invalid operation The operations about the control system of Wiegand reader Open directly the following window is displayed The software window is divided into two parts the left is to display read and write status and the right is to di...

Page 9: ...munication between card reader and host This baud rate will be stored into EEPROM as newly default baud rate After setting successfully the card reader will use new baud rate immediately There are five options of 9600 19200 38400 57600 115200 when clicking the drop down list The communication speed is varied with the set value Since high speed when high value the default baud rate is as 115200 Pre...

Page 10: ... written the value range is 01 04 the start address of the blocks to be written the range hex 00 3F that is from 00 block to 63 blocks the six bytes block key the data for write to the card This operation can be set as Auto Card number the modes to search card includes the idle model one time do operations for only a card and the all mode one time do operations for several cards Halt is the sign t...

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