Справочник Пользователя для Pelco DX4104-500
C4630M (11/09)
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CONNECTING ALARM DEVICES
The DX4104 provides a numbered terminal block for connecting up to four alarm devices. You can configure alarms for normally open or normally
closed operation. For information about configuring alarm inputs, refer to the DX4104 Server Operation/Configuration manual.
closed operation. For information about configuring alarm inputs, refer to the DX4104 Server Operation/Configuration manual.
To connect an alarm device:
1. Using a small screwdriver (or similar tool), push in the IN wire retainer (1 to 4) on the terminal block.
2. Insert one wire from the alarm device into the retainer.
3. Push in the ground wire retainer (G) on the terminal block.
4. Insert the ground wire from the alarm device into the retainer.
5. Repeat steps 1 through 4 for each alarm device.
NOTE: Ground wires from all alarm devices should be connected to alarm ground wire retainer (G) on the terminal block.
Figure 7. Connecting Alarm Devices
GROUND
GROUND
ALARM 1
ALARM 2