QR Code RS232 sa Wiegand Converter
Default baud rate: 9600.
Ang output ng scanning device ay dapat na isang RS232 interface na may mga parameter ng komunikasyon nakatakda sa 9600 / n / 8/1 o 115,200 / n / 8/1.
default na output: Wiegand 26 / Wiegand 34.
QR Code USB sa Wiegand Converter
Ang USB-Wiegand converter direkta ay gumagamit ng 12V power supply ng access controller, at ang mga USB scanner ay konektado sa USB jack ng converter para sa mga normal na operasyon.
Ang ini-scan ng barcode at QR code ay dapat maglaman ng mga digital na impormasyon at ang mga dulo carriage return simbolo. Ang karaniwang USB-Wiegand converter ay maaaring kilalanin ng hanggang sa 10 digits, at ang impormasyon tulad ng mga titik at bantas ay na-filter out, tulad ng pagkatapos ng pag-filter ” http://abc12345.com%678″ ay iniwan, Aalis lamang ang mga numero “12345678”. Iba pang mga input at output na format ay nagbibigay-customize ang data.
Ang USB-Wiegand converter outputs ang Wiegand34 signal sa pamamagitan ng default, na kung saan ay angkop para sa karamihan ng mga pamantayan ng pag-access controller sa merkado. Iba Wiegand mga format ay nagbibigay-customize ang data.
Ang konektado interface USB device ay dapat na itakda upang maging tugma sa HID USB protocol. Ang normal USB scanner QR code, USB card reader, USB magnetic card swipe machine, USB barcode gun, USB keyboard, etc. maaaring kinikilala nang normal.
USB power supply converter input: 9-15V 50mA
USB converter output power supply: 5V 200mA
USB interface protocol: HID
laki converter: 75× 41 × 30mm
shell materyal: ABS
Smartphones and QR code scanning devices are widely used. The use of dynamic or static QR codes as identification and online payment has become an indispensable application method in modern society. Scanning QR code opening as a new access control management method is also increasingly popular.
The traditional access control system generally adopts an ID/IC card read head with Wiegand output as an information reading device, and authorizes the card holder through the access control panel and the access control management software. The output of the scanning device is only a universal interface such as a USB keyboard and an RS232 interface. These interfaces are incompatible with the Wiegand interface of most access control boards, which makes it impossible to use these scanning devices to access the access control system. For this purpose, Seabreeze Smart Card Co.,Ltd develops the USB to Wiegand Converter and the RS232 to Wiegand Converter is used to connect the scanning device and the access control board, and the scanning method is used to open the door by a specific use method.
Fung
Sales Manager