Vicon 16CH, User Manual

Page: 18 / 158

Installation
18
| Installation
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alarm i/o connection
to connect the alarm input signal
Connect the signal line of an alarm input device such as sensor to the rear [ alaRM in ] port.
1. While pressing and holding the [ a1 ] or [ a2 ] port button in the rear bottom of the NVR, insert the alarm signal cable in the hole
under the button.
2.
Insert the grounding wire in the [ gnd ] port.
3.
To ensure secure connection, release the button and pull out the wire to check if it's not pulled out.
4.
To remove the wire, pull it out while holding the upper button.
to connect the alarm output signal
Connect the signal line of an alarm output device to the rear [ alaRM oUt ] port.
1. Check the relay output type of Normal Open or Normal Close before selecting a proper type (N/O or N/C).
While holding the [ n/o ] or [ n/c ] button, arrange the alarm signal cable through the hole under the button.
i
N/O(Normal Open) : normally Open but switching to Close if an alarm out occurs.
i
COM : Insert the Relay Common wire.
i
N/C(Normal Close) : normally Close but switching to Open if an alarm out occurs.
2.
Insert the Relay Common Wire in the [ coM ] Port.
3.
To ensure secure connection, release the button and pull out the wire to check if it's not pulled out.
4.
To remove the wire, pull it out while holding the upper button.
WAN(UPLINK)
LAN(DOWNLINK) HD MONITOR eSATA
ALARM OUT
ALARM IN
A1
NO
GND
COM
A2
NC
GND
GND
Tx
D +
Rx
D -
GND
GND
RS-485
RS-232
AUDIO OUT
DC 12V
AUDIO IN
CAM 1
CAM 2
DC 48V
CAM 3
CAM 4
CAM 5
CAM 6
CAM 7
CAM 8
HD MONITOR
ALARM OUT
ALARM IN
A1
NO
GND
COM
A2
NC
GND
GND
Tx
D +
Rx
D -
GND
GND
RS-485
RS-232
AUDIO OUT
AUDIO IN