Справочник Пользователя для Pelco CC3710UH SERIES
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Pelco Manual C2933M (10/05)
Service Connection
The service connector allows a video monitor to be connected locally to the camera using a 2.5 mm plug to
composite video BNC cable.
composite video BNC cable.
Figure 5. Service Connector
NOTE: Inserting the plug into the service connector disconnects video from the composite BNC connector on
the rear panel of the camera.
the rear panel of the camera.
WARNING: When powering the camera via the RJ45-10 connector, ensure that the power
connections to the screw terminals on the rear of the camera are not used. The power supply must
be a UL Listed Class 2 isolated type.
connections to the screw terminals on the rear of the camera are not used. The power supply must
be a UL Listed Class 2 isolated type.
To send composite video through the RJ45-10 connector:
1. Connect composite video out to pin 3.
2. Connect composite video ground to pin 2.
1. Connect composite video out to pin 3.
2. Connect composite video ground to pin 2.
Unshielded Twisted Pair (UTP)
Pins 5 and 6 allow video to be transmitted over unshielded twisted pair (UTP) wiring to equipment fitted with a
suitable receiver. Ensure that connection polarity is observed in relation to the connected twisted pair receiver.
To implement UTP, you must use 5-pair unshielded twisted cable, Cat5e, or an equivalent. The camera has a
built-in transmitter for UTP. However, you must provide a UTP receiver. Your maximum cable distance depends
on whether you install a passive or active receiver. When outputting composite video through the BNC or RJ45-
10, do not send UTP output to a passive UTP receiver. However it is acceptable to use an active UTP receiver
for UTP output in combination with the other video connections.
suitable receiver. Ensure that connection polarity is observed in relation to the connected twisted pair receiver.
To implement UTP, you must use 5-pair unshielded twisted cable, Cat5e, or an equivalent. The camera has a
built-in transmitter for UTP. However, you must provide a UTP receiver. Your maximum cable distance depends
on whether you install a passive or active receiver. When outputting composite video through the BNC or RJ45-
10, do not send UTP output to a passive UTP receiver. However it is acceptable to use an active UTP receiver
for UTP output in combination with the other video connections.
To send UTP video through the RJ45-10 connector:
1. Connect UTP+ video output to pin 6.
2. Connect UTP- video output to pin 5.
1. Connect UTP+ video output to pin 6.
2. Connect UTP- video output to pin 5.
24 VAC/12 VDC Power Connection
Pins 8 and 9 allow connection to a power supply of 10.8 to 13.8 VDC (12 VDC -10% +15%) or 20.4 to 27.6 VAC
(24 VAC ±15%) at 50/60Hz. Correct connections and polarity must be observed.
(24 VAC ±15%) at 50/60Hz. Correct connections and polarity must be observed.