Connection
Connecting to Power
Connect the adaptor to the power input terminal as shown in the figure below.
Output of the adaptor should be either one of AC 24 V, 1.5 A or DC 12 V, 1.0 A. Note that using DC 12 V may cause lower heater temperature.
When the resistance value of copper wire is at [20˚C(68˚F)]
Copper wire size (AWG) | #24(0.22mm2) | #22(0.33mm2) | #20(0.52mm2) | #18(0.83mm2) |
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Resistance (Ω/m) | 0.078 | 0.050 | 0.030 | 0.018 |
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Voltage Drop (V/m) | 0.028 | 0.018 | 0.011 | 0.006 |
•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 camera may affect the
performance of the camera.
*There may be some deviation in voltage drop depending on the type of wire and the manufacturer.
Notes
•Be sure to connect power only after all the installation is complete.
•Note that AC / DC adaptor is not supplied with camera.
•Ground should be connected to the GND terminal.
COLOR DOME CAMERA 19
