
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connecting with other device
connecting with other device
CONNECTING THE ALARM INPUT/OUTPUT
Connecting the alarm input signal
Connect one strand of the sensor signal line to one of 4
strands of the alarm input port, and connect the other
strand to the [
G
] port.
Connecting the alarm output signal
Connect one strand of the sensor signal line to the alarm
output port and connect the other to the [
COM
] port.
•
ALARM IN : 5mA sink
•
ALARM OUT : 24V DC 1A, 125VAC/0.5A
CONNECTING THE RS-485 DEVICE
Connect the rear [
RS-485 +, –
] port to the PTZ camera or
system keyboard.
M
You can connect and control the PTZ camera which
supports the RS-485 communication.
Check if the RS-485 device is compatible with the
product first.
Pay attention not to change the polarity (+/–) of the
RS-485 device when connecting it.
Depending on camera’s type, connection polarity can
be different.
For further information, refer to the respective PTZ
Camera’s documentation.
VIDEO OUT
(SPOT)
SERIAL
VGA
NETWORK
1 2
USB
CONSOLE
DC 12V
AUDIO IN
AUDIO OUT
VIDEO IN
3 4 GG
1 COM
ALARM
IN
ALARM
OUT
RS-485
1 2 3 4 GG 1 COM
ALARM IN
ALARM OUT
VIDEO OUT
(SPOT)
SERIAL
VGA
NETWORK
1 2
USB
CONSOLE
DC 12V
AUDIO IN
AUDIO OUT
VIDEO IN
3 4 GG
1 COM
ALARM
IN
ALARM
OUT
RS-485
RS-485