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NETWORK CAMERA
User’s Manual
16
NETWORK CAMERA
User’s Manual
17
CMOS Output
GND
Open Collector
2.2K
Ω
10K
Ω
Relay
Power
Output
Alarm Out
Relay
Relay
Ch3. Installation and Network Setup
■
Connecting Alarm Input
This is the input terminal for external alarm signal, use it by connecting as following.
■
Connecting Alarm output
This is the output terminal for external alarm signal, use it by connecting as following.
• In case of selecting Normal Open at setup menu :
In case of contact type, it is short and in case of active type, sensor input acts at “LOW” level.
• In case of selecting Normal Close at setup menu :
In case of contact type, it is open and in case of active type, sensor input acts at high
impedance status(open collector).
• Alarm output part is Open Collector structure and can be composed by using relay. Rated
maximum value is DC +24V, 100 mA.
Sensor
Camera
Internal
GND
Alarm In
10K
Ω
120
Ω
3.3V
Sensor Input
5.1K
Ω