Dahua DH-IPC-HDBW4231FN-E2-M 빠른 시작 매뉴얼 - 페이지 9

{카테고리_이름} Dahua DH-IPC-HDBW4231FN-E2-M에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dahua DH-IPC-HDBW4231FN-E2-M 19 페이지. Dome network camera
Dahua DH-IPC-HDBW4231FN-E2-M에 대해서도 마찬가지입니다: 빠른 시작 매뉴얼 (16 페이지)

페이지 인쇄

● Mode A: Level application. Alarm outputs high and low level, and the alarm outlet is OD,

which requires external pull-up resistance (10 K Ohm typical) to work. The maximum

external pull-up level is 12 V, maximum port current is 300 mA and the default output

signal is high-level (external pull-up voltage). The default output signal switches to low-

level when there is alarm output (As long as the operating current is below 300 mA, the

output low-level voltage is lower than 0.8 V).

● Mode B: Switch application. Alarm output is used to drive external circuit, the

maximum voltage is 12 V and the maximum current is 300 mA. If the voltage is higher

than 12 V, please use an additional electric relay.

Step 3

● The alarm input on the web interface is corresponding to the alarm input end of the I/O

port. There will be high level and low level alarm signal generated by the alarm input

device when alarm occurs, set the input mode to "NO" (default) if the alarm input signal

is logic "0" and to "NC" if the alarm input signal is logic "1".

● The alarm output on the web interface is corresponding to the alarm output end of the

device, which is also alarm output end of the I/O port.

Figure 1-3 Alarm output

Quick Start Guide