26
•
Please parallel connect the Ground of the DVR and the ground of the alarm
detector.
•
Please connect the NC port of the alarm sensor to the DVR alarm input
(ALARM)
•
To reset the touched-off alarm remotely, use the DVR controllable 12 V power
supply to the alarm detector such as the smoke detector.
•
If using external power to the alarm device use the same ground with that of
DVR
Figure 3-8
3.7.8 Relay Output Description
•
6 way relay alarm output. Provide external power to external alarm device.
•
To avoid overloading, please read the following relay parameters sheet
carefully. (See below table)
•
The contro12v can be used to restore the smoke detector.
•
Please refer to Figure 3-9 for alarm input module information.
Figure 3-9
Please refer to
375H
Figure 3-10 for alarm output module information.
Figure 3-10
Summary of Contents for EL12004RT
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