Hanwha Techwin Wisenet XNV-9082R, 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.
<XNV-9082R/XNV-8082R/XND-9082RV/XND-8082RV/XND-9082RF/XND-8082RF/XNO-9082R/XNO-8082R>
Sensor Alarm
(Warning lamp)
• ALARM #1, ALARM #2 : These ports can be used as alarm input or output ports. If used as input ports,
alarm input or day/night sensors can be connect to them. If used as output ports,
alarm output signals can be connect to them.

Alarm I/O changes can be made through the Webviewer setup.
• GND : Common port for alarm in/output signal.
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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)
<XNB-9002/XNB-8002>
RESET
AUDIO
OUT
AUDIO
IN
USB
VIDEO
LINK
FOCUS
NETWORK
PoE
AC 24V
DC 12V
+
1 : ALARM 1
2 : ALARM 2
3 : GND
4 : NC
5 : RS-485+
6 : RS-485-
1 2 3 4 5 6
NETWORK
PoE
AC 24V
DC 12V
+
1 : ALARM 1
2 : ALARM 2
3 : GND
4 : NC
5 : RS-485+
6 : RS-485-
1 2 3 4 5 6
• ALARM #1, ALARM #2 : These ports can be used as alarm input or output ports. If used as input ports,
alarm input or day/night sensors can be connect to them. If used as output ports,
alarm output signals can be connect to them.

Alarm I/O changes can be made through the Webviewer setup.
• GND : Used for earth-grounding.
• RS-485+ : Communication port for RS-485 receiver (+).
• RS-485- : Communication port for RS-485 receiver (–).
Connecting an external RS-485 device
By connecting an external device to the [RS-485 +, –] port, the external device can be controlled.
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The GND connection is recommended for RS-485 communications. If you encounter a communication failure, connect the GND pin
as appropriate to correct the GND level between camera and external device.