Dahua DH-IPC-HFW4239TN-ASE 빠른 시작 매뉴얼 - 페이지 9

{카테고리_이름} Dahua DH-IPC-HFW4239TN-ASE에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Dahua DH-IPC-HFW4239TN-ASE 15 페이지. Hd ir bullet network camera

Dahua HD IR Bullet Network Camera Quick Start Guide

Please refer to the following figure for alarm output information. See Figure 1-5 and

Figure 1-6.

Mode A:

Level application. Alarm output high and low level, alarm output is OC; it needs to

increase pull-up resistance externally to work normally. Max external pull-up level is 12V,

max port current is 300mA (peak). After external pull-up resistance is increased, the

default output signal is high level (external pull-up voltage), and it switches to low level

when there is alarm output.

Mode B:

Switch application. Alarm output is used to drive external circuit, max voltage is 12V and

max current is 300mA (peak), it is recommended to add a relay if it is beyond the value.

Figure 1-5

Figure 1-6