HIKVISION DS-K3G200X Series - RS-232 Wiring; Alarm and Exit Button Wiring; Alarm Input Wiring

4.4.7 RS-232 Wiring
Note
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There is 1 RS-232 interface on the extended interface of access control board, see Access Control
Board Terminal Descripon (Oponal) . The RS-232A corresponds to UART 1 on web.
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There is 1 RS-232 interface on the sub extended interface board, see Sub Oponal Board
Terminal Descripon (Oponal) . The RS-232B corresponds to UART 2 on web.
The RS-232C interface is reserved.
Figure 4-8 RS-232 Wiring
4.4.8 Alarm Input Wiring
On the main lane control board, you can wire the re alarm input interface.
Figure 4-9 Remaining Open
DS-K3G200(L)X Series Tripod Turnsle
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