HIKVISION DS-K3B530X Series - Page 30

Figure 4-5 Access Control Board
Note
●
RS-485A corresponds to UART 5 on web and is for QR code scanner connecon at entrance by
default; RS-485C corresponds to UART 7 on web and is for card reader connecon at entrance by
default.
●
The SOC and MCU serial port are for maintenance and debugging use only.
●
Press the Reset buon for 5 s and the device will start to restore to factory sengs.
●
The DIP switch is for study mode seng and keyfob paring. For detailed informaon about the
DIP switch, see DIP Switch Descripon.
The wiring diagram of extended interface of access control board is shown as follows.
DS-K3B530X Series Swing Barrier User Manual
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