CPU卡桌面卡发卡器
一、CPU卡发卡器介绍：
CPU发卡器数据接收芯片和键盘接口控制芯片均采用Microchip 单片机，具有抗干扰能力好、电路简单、可靠性高的特点。CPU发卡器的优点是无需外加电源，数据输出格式可以仿真键盘数据输出，应用软件无需做额外的接口驱动程序开发，凡是使用键盘输入数据的地方均可使用该设备。主要应用在CPU门禁CPU考勤CPU售饭CPU图书管理和CPU一卡通系统中。

二、CPU发卡器卡号显示 CPU读卡器 HEX CPU读卡器 卡片印刷 CPU读卡器 ABA（8H）格式 CPU读卡器 Wiegand26(DEC) CPU读卡器 W32/W34(DEC) CPU读卡器 RISG30BI 三、CPU发卡器技术特征: CPU发卡器USB 2.0 接口/RS232 可选 CPU发卡器工作频率 125K CPU发卡器工作电压 DC5V CPU发卡器读卡距离 5~8cm CPU发卡器环境温度 -20℃+60℃

四、CPU发卡器性能指标：
1、CPU读卡器供电方式： USB取电，5V。
2、CPU读卡器工作电流：<70mA
3、CPU读卡器读卡距离：4-8 cm（本机天线装在底壳）
4、CPU读卡器刷卡反应时间：小于100ms
5、CPU读卡器输出数据：用户可根据软件设置选择多种方式
6、CPU读卡器通讯接口：串口
7、CPU读卡器颜色: 黑色,白色

五、CPU发卡器使用方法：
CPU发卡器可以单张取号，也可以作为键盘输入功能。
CPU发卡器可以批量取号，批量取号时，显示在软件界面的右力显示框内，并可以保存。
CPU发卡器当作键盘输入时，“访真键盘输入”复选框打勾选中使之出现后，即在任何应用软件中，将读卡器读到的卡号按使用者选择的形式，如“WEG26”等等输入到光标所在位置之后，同时蜂鸣器发声，Led指示灯红绿闪一下。CPU发卡器的模拟键盘输入不影响键盘正常操作。

六、CPU发卡器二次开发
CPU卡发卡器为用户提供完整便捷的开发环境
CPU卡发卡器波特率 9600
CPU卡发卡器多种数据格式
CPU卡发卡器数据头 0x02
CPU卡发卡器数据长度 0x0d
CPU卡发卡器异或校验 BCC
CPU卡发卡器数据长度 snr
CPU卡发卡器数据结尾 0x03

CPU Card issuing machine
1、CPU card issuing device description
CPU card data receiver chip and keyboard device interface control chip are used Microchip microcontroller，With a good anti-jamming capability、Circuit is simple、High reliability。CPU card device has the advantage of no external power supply，Data output format can simulate the keyboard data output，Application software interface without the need to introduce additional driver development，Those who use the keyboard to input data can be used where the device。Primarily used in CPU access control CPU Attendance CPU Meal sales library management and CPU Card CPU System。
2、CPU card dispenser card number displayed
CPU Card Reader HEX
CPU Card Reader Card Printing
CPU CARD READER ABA（8H）format
CPU CARD READER Wiegand26(DEC)
CPU CARD READER W32/W34(DEC)
CPU CARD READER RISG30BIT
3、Technical characteristics of CPU card
CPU Card issuing machine USB 2.0 interface / RS232 optional
CPU Card issuing machine Frequency 125K
CPU Card issuing machine Voltage DC5V
CPU Card issuing machine Read Range 5~8cm
CPU Card issuing machine Temperature -20℃+60℃
4、CPU card Performance Indicators
CPU Card Reader Power Supply USB to take power：5V。
CPU Card Reader Power Supply Current：<70mA
CPU Card Reader Power SupplyRead Range：4-8 cm
CPU Card Reader Power SupplyReaction time credit card：<100ms
CPU Card Reader Power SupplyOutput ：Users can select a variety of ways according to the software settings
CPU Card Reader Power Supply Communication Interface：232
CPU Card Reader Power SupplyColor：Black, White
5、CPU card uses the method of
CPU card device can take No. leaflets，Also can be used as keyboard input function。
CPU card device ID can be obtained bulk，Batch number obtained when the，Displayed in the software interface of the right edge display box，And can be saved。
CPU card as a keyboard input device，“Visit True keyboard input” Tick the check box is selected so that the emergence of，That in any application software，Reader to read your card number will be chosen by the user form，如“WEG26” Input to the cursor location, etc. After the，At the same time buzzer sound，Led lights flash red and green look。CPU card analog keyboard input does not affect the normal operation of the keyboard。
6、Secondary development of CPU card device
CPU card issuing device to provide users with a complete development environment and convenient
CPU Card issuing machineBaud 9600
CPU Card issuing machineA variety of data formats
CPU Card issuing machineHeader 0x02
CPU Card issuing machineData length 0x0d
CPU Card issuing machineXOR Checksum BCC
CPU Card issuing machineData length snr
CPU Card issuing machineData at the end of 0x03