Pinnacle LVR0804, Руководство пользователя

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7
10
ALARM IN
：
IN1-IN4 alarm input port
RS-485
：
A , B
ALARM OUT: N1 alarm output port, every channel connect
GND
、
OUT
、
COM;
every two channel OUT, COM port is for GND;
16CH 16CH 16CH 16CH
Item
Item Item
Item Interface
Interface Interface
Interface Description
Description Description
Description
1 VIDEO IN 16ch video input
2 AUDIO IN 4ch audio input
3 V-OUT 1ch video output
4 A-OUT 1ch audio output
5 VGA VGA monitor
6 NET RJ45 for internet
7 USB/ MOUSE First USB for backup or upgrade system of DVR
；
Second
USB for mouse
8 ON/OFF Power supply switcher
9 DC-12V Power adaptor port
10
ALARM IN
：
4CH alarm input port
RS-485
：
A, B
ALARM OUT: N1 N2 for alarm output port, every channel
connect C and O; port is for GND;
2.1.3 2.1.3 2.1.3 2.1.3 Alarm Alarm Alarm Alarm input input input input port port port port
8chanel alarm input, the mode of alarm input is no restriction (possible is normal open also normal close);
the GND alarm detector connect to COM under parallel connection (the power of alarm detector supply by
external power supply;
the ground terminal of alarm detector join-up in parallel with DVR;
the NC of alarm detector connect with the input end (alarm) of DVR;
when you want to reset the remote alarm of triggered , the +12V power supply of alarm detector supply by DVR,
for example, smoke detector.
When you select the external power supply, please share the GND with DVR;
Alarm
Alarm Alarm
Alarm input
input input
input circuit:
circuit: circuit:
circuit: