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installation & connection
50_
installation & connection
to connect the external sensor
Connect one strand of each signal line (2-strand) of the sensors to the [
aLarm in
] port,
and connect the other strand to the [
GnD
] port.
alarm in wiring Diagram
to connect the alarm out
If devices (e.g., flashing light and siren) that exceed the voltage and current specifications
are connected by using the open collector method, it may cause malfunction.
Refer to the alarm out connection diagram below when connecting devices that exceed the
voltage and current specifications.
alarm out wiring Diagram
Sensor
GND
RESISTOR
ALARM IN (5mA SINK)
RESISTOR
RESISTOR
VCC_3.3V
DIODE
GND
MLCC
TRANSISTOR
External
connection
Inside of the camera
Warning lamp /
Siren power
Warning lamp /
Siren
(-)
(+)
ALARM OUT (12VDC 20mA MAX)
RESISTOR
10K ohm
DIODE
RELAY
DC 5V or 3.3V
TRANSISTOR
GND
GND
TRANSISTOR
External connection
Inside of the camera
GND
RESISTOR
Содержание SND-7084R
Страница 1: ...NETWORK CAMERA User Manual SND 7084R SNO 7084R SNV 7084R...
Страница 16: ...overview 16_ overview Components a AU DI O OU T AU DI O IN k l m n j i f g h e cd b...
Страница 24: ...overview 24_ overview Components AC 24V DC 12V RE SE T VID EO F W A F T N a c b d efg h j i...
Страница 149: ...Product Overview SND 7084R Unit mm inch English _149 appendix 118 4 65 132 1 5 2 97 3 82 107 6 4 24...
Страница 151: ...SNV 7084R Unit mm inch 69 5 2 74 118 5 4 67 160 6 3 100 3 94 English _151 appendix...
Страница 179: ......