INSTALLATION 2
Video
zUse BNC coaxial cable only.
Alarm Input
Internal |
| +5V~12V | |
IN COM+ |
| + | - |
IN 1- | Sensor 1 | + | - |
IN 3- | Sensor 3 | + | - |
Before connecting sensors, check driving voltages and output signal types of the sensors. Since output signal types of the sensors are divided into Open Collector type and Voltage Output type in general, the wiring must be done properly after considering those types.
Signal | Description |
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IN COM+ | The electric power source to drive input circuit. Connect the (+) wire of electric |
| power sourcetodrive theSensorsto thisport asshown in the abovecircuit. |
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IN1 | Connect the outputs of sensors to each port as shown in the above |
| circuit. |
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If you want to use Alarm Input, the types of sensors must be selected in OSD menu. The sensor types are divided into Normal Open and Normal Close. If wrong sensor types are selected, alarms should be activated reversely to sensor inputs.
~NormalOpen | Output Voltage is high state when sensor is activated |
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~NormalClose | Output Voltage is high state when sensor is not activated |
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Relay Output
Internal |
AC or DC
OUT 1
LOAD 
The maximum loads are as follows.
Power Type | DC Power | AC Power |
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Maximum Load | MAX. 24VDC, 1A | MAX. 125VAC, 0.5A |
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37X Speed Dome Camera | 17/50 |
