NVIP
-
3SD
-
6200/20 User
’
s manual (short form) ver.1.2
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18
ELECTRIC CONNECTORS AND ACCESORIES
5. ELECTRIC CONNECTORS AND ACCESORIES
5.1. Connecting power supply to the camera.
Camera can be supplied using external power supply unit corresponding with the camera parameters.
When selecting the power supply should also be take into account the power consumption of the heater,
unless the camera will not be used at temperatures below 0 °C, or the heater will have its own power
supply.
CAUTION!
In order to provide protection against voltage surges/lightning strikes, usage of appropriate surge
protectors is advised. Any damages resulting from surges are not eligible for service repairs.
5.2. Connecting Alarm Input/Output
For alarm Input:
•
Alarm input (NO type): Connect DC5V~DC12V voltage between the alarm input port(
ALM
-
INA
,
ALM
-
INA, ALM
-
INB, ALM
-
INC, ALM
-
IND
) and the grounding port (
ALM
-
GND
).
•
Alarm input (NC type): Disconnect the voltage between the alarm input port (
ALM
-
INX
) and the
grounding port (
ALM
-
GND
).
Alarm Output:
•
Support 1CH alarm output including OPEN, COM connections.
•
Alarm output: One passive switch for user to connect alarm devices; the alarm output state will
be auto on/off according to your setting.
5.3 Audio Input/Output
The camera has two connectors audio jack. To connect an external speaker or microphone (MIC/LIN).
5.4 Connection RS482
Camera got RS
-
485 Connector to connect with external PTZ keyboard. To properly connect keyboard
user need to connect Keyboard Tx+ connector with camera RS485A port. And connector Tx–
with
camera RS485B port.
