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Wiring the dome camera
The TruVision Mini PTZ 12X Camera is shipped with a 24 VAC I/O interface cable (see
Figure 8 below). This cable facilitates installation as there is only one cable to
connect to the dome camera.
Figure 8: 24 VAC I/O interface cable
Dome camera
22-pin connector
1.
Power input cable: Provides 24 VAC power supply to the dome camera.
When wiring the power cable, ensure that the ground wire is terminated into the middle pin of the power terminal
block.
2.
Video output cable: Sends video signals to a remote viewing site. A coaxial cable is recommended.
3.
Alarm cable.
4.
RS-485 serial data connector: This twisted pair cable carries serial commands from a control device to the dome
camera. A CAT 5, 24 gauge cable is recommended. (See "Cable requirements" on page 3 for more information.)
Caution:
During installation carefully pull the cables so as not to damage them. It is
recommended to fasten the cables once they are connected.
To wire the dome camera
1. Connect the 22-pin connector of the I/O interface cable to its connector in the
base of the dome camera. See Figure 3 on page 9 for its location.
2. Connect the crimp-on BNC connector of the video output to the coaxial video
cable of a monitor or DVR.
BNC connector
3. Connect the control keyboard to the dome camera through the serial terminal
block.
4. Connect the alarm cable to a dry contact, for example, a PIR detector or an
access control system.
5. Connect the RS-485 serial data connector to the DVR/keypad, as shown below.
TruVision Mini PTZ 12X Camera User Manual
1BChapter 2: Installation
Coaxial video cable
15
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