Hanwha Techwin HCZ-6320N, Руководство пользователя

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English_15
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connection
When the resistance value of copper wire is at [20°C(68°F)]
Copper wire size (AWG) #24 (0.22mm
2
) #22 (0.33mm
2
) #20 (0.52mm
2
) #18 (0.83mm
2
)
Resistance value(
Ω
/m) 0.078 0.050 0.030 0.018
Voltage Drop (V/m) 0.028 0.018 0.011 0.006
y
As shown in the table above, voltage decreases as the wire gets longer.
Therefore use of an excessively long adaptor output line for connection to the cam-
era may affect the performance of the camera.
❈
Standard voltage for camera operation : DC 12V±10%
❈
There may be some deviation in voltage drop depending on the type of wire and the
manufacturer.
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M
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Be sure to connect power only after all the installation is complete.
CONTROL Via Rs-485 iNTeRFaCe
The camera can be controlled by using external controllers like a Remote controller. (RS-
485 Communication)
(1) To control by PC
Connect the RS-485 control port of the camera and the serial cable through an RS-485
converter.
Example) PC Serial Port

Serial Cable

RS-485 Converter

Camera RS-485 Control
Port.
(2) To control using a DVR or System Controller
Connect the RS-485 cable (TRX+, TRX-) to the connection port of the 485 control board
that is connected to the DVR or System Controller.
485 Control Board Connection Port RS-485 Control Port
(+) CONNECTION TERMINAL (TRX+) 485+
(-) CONNECTION TERMINAL (TRX-) 485-
* RS-485 Communication establishment initial value
Item Camera ID BAUD RATE UART MODE RET PKT
Initial value 1 9600 8-NONE-1 ENABLE
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To control the camera by constructing an additional controller, use the Samsung-T/E,
Pelco-D/P, Panasonic, Bosch, AD, Vicon, Honeywell.