XVision XSD10Z-2, Руководство пользователя

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5.3 VIDEO CONNECTION
z
Connect with BNC Coaxial Cable
5.4 ALARM INPUT CONNECTION (Optional)
z
Sensor Input
Before connecting sensors, check driving voltage and output signal type of the sensor. Since output signal types of the sensors
are divided into Open Collector and Voltage Output type in general,the cabling must be done properly after considering these
typed.
SIGNAL DESCRIPTION
IN COM+ Connect (+) cable of electric power source for Sensors to this port as shown in the circuit above.
IN1-, IN2-, IN3-, IN4- Connect output of sensors for each port as shown in the circuit above.
If you want to use Alarm Input,the types of sensor must be selected in OSD menu. The sensor types are Normal Open and
Normal. It sensor type is not selected properly, the alarm can be activated reversely.
Normal Open Output Voltage is high state when sensor is activated
Normal Close Output Voltage is high state when sensor is not activated