Wisenet PNB-A6001, Руководство пользователя

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English _ 45
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INST
ALLA
TION & CONNECTION
Connecting to the I/O port box
Connect the Alarm I/O cable to the corresponding port of the port box.
Alarm
(Warning lamp)
Sensor
• ALARM #1 : Used to connect the alarm input sensor or external day/night sensor.
• ALARM #2 : Used to connect the alarm output signal.
• GND : Common port for alarm in/output signal.
J
` 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 Wiring Diagram ” when connecting devices that exceed the voltage and current specifications. (page 46)
To connect the external sensor
Connect one strand of each signal line (2-strand) of the sensors to the [ ALARM #1 ] port, and connect the
other strand to the [ GND ] port.
Connecting to the I/O port box(PNB-A9001)
Connect the Alarm I/O cable to the corresponding port of the port box.
RESET
AUDIO
OUT
AUDIO
IN
USB
VIDEO
LINK
FOCUS
NETWORK
PoE+
DC 12V
+
1 : ALARM 1
2 : ALARM 2
3 : GND
4 : ALARM OUT
(12V 50mA)
5 : GND
6 : RS-485+
7 : RS-485-
1 2 3 4 5 6 7
PoE+
DC 12V
+
1 : ALARM 1
2 : ALARM 2
3 : GND
4 : ALARM OUT
(12V 50mA)
5 : GND
6 : RS-485+
7 : RS-485-
1 2 3 4 5 6 7
• ALARM #1 : Used to connect the alarm input sensor or external day/night sensor.
• ALARM #2 : Used to connect the alarm output signal.
• GND : Used for earth-grounding.
• RS-485+ : Communication port for RS-485 receiver (+).
• RS-485- : Communication port for RS-485 receiver (–).