![HIKVISION DS-K3B801SX Series Quick Start Manual Download Page 46](http://html.mh-extra.com/html/hikvision/ds-k3b801sx-series/ds-k3b801sx-series_quick-start-manual_2131868046.webp)
5.6.4 Access Control Board Serial Port ID Description
You can use the jumper cap on the access control board to switch the interface communication
mode. For details about switching between RS-232 and RS-485 communication type, see Switching
RS-485/RS-232 Mode.
Figure 5-10 Access Control Board
According to the picture above, the RS-485 serial port corresponds to UART2 and UART3. RS-232
serial port is corresponded to UART7 and UART8. Wiring Interface is corresponded to UART1,
UART4, UART6, UART6, and Lane.
The access control board descriptions are as follows:
UART2/UART3 Jumper Cap
Reserved serial port. Use the jumper cap to switch the serial port communication mode. You
can switch between the RS-485 communication mode and the RS-232 communication mode. By
default, it is in RS-485 communication mode.
UART6 Jumper Cap
Use the jumper cap to switch the serial port communication mode with the sub lane controller.
You can switch between the RS-232 communication mode and the RS-485 communication
mode. By default, it is in RS-232 communication mode.
UART5 Jumper Cap
Use the jumper cap to switch the serial port communication mode with the sub lane controller.
You can switch between the RS-485 communication mode and the RS-232 communication
mode. By default, it is in RS-485 communication mode.
UART1 Jumper Cap
Use the jumper cap to switch the serial port communication mode with the main lane
controller. You can switch between the RS-485 communication mode and the RS-232
communication mode. By default, it is in RS-485 communication mode.
Lane
DS-K3B801SX Series Swing Barrier Quick Start Guide
35
Summary of Contents for DS-K3B801SX Series
Page 1: ...DS K3B801SX Series Swing Barrier Quick Start Guide ...
Page 34: ...Figure 4 13 Remove Top Cover DS K3B801SX Series Swing Barrier Quick Start Guide 23 ...
Page 49: ...DS K3B801SX Series Swing Barrier Quick Start Guide 38 ...
Page 51: ...Entering Wiring Exiting Wiring DS K3B801SX Series Swing Barrier Quick Start Guide 40 ...
Page 58: ...Alarm Relay Output Mode NC DS K3B801SX Series Swing Barrier Quick Start Guide 47 ...
Page 72: ...UD22971B ...