AlphaFeverCamera
Quick Start Guide
3
OUT(n)
+
DC
OUT(n)
-
Thermal Speed
Dome
Relay Output
2.3
Cable Descriptions
The cable interfaces of Turret Camera are shown in the figure below. The cables of
RS-485, power supply, alarm inputs, alarm outputs, etc. are distinguished by different
colors. Please refer to the labels attached on the cables for identification.
Audio Output Interface
Audio Input Interface
Alarm Interface
RS-485 Interface
Power Interface
Network Interface
Figure 2-3 Cables of Thermal Turret Camera
2.4
Alarm In/Out Connections
This section is only for the Turret Camera with alarm in/out functions.
The Turret Camera can be connected with alarm inputs (0~5VDC) and alarm outputs.
Refer to the following diagrams for alarm output:
DC Load
Diagram (left)
Diagram (right)
Figure 2-4 Alarm Out Connections
The alarm provides the relay output (no voltage), and the external power supply is
required when it connects to the alarm device.
For DC power supply (left diagram), the input voltage must be no more than 30VDC,
1A.
For AC power supply, the external relay must be used (right diagram) to prevent
damages to the Turret Camera and avoid risk of electric shock.
Thermal speed
Dome
Relay Output
GND OUT
30VDC
1A
JQC-3FG
Relay
(10A 250VAC)
～
220V AC
OUT(n)
L
N
OUT(n)
