Dedicated Micros CamVu 720, Руководство по установке и настройке, Страница: 10 / 160

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CamVu 720
Lens Connections
Fixed and Manual iris lenses (for indoor use only) require no wiring connections.
Auto Iris Lens
Connect the auto iris lens to the four-pin connector located on the side of the camera. If the lens does
not have a DD plug fitted then wire the lens to a suitable plug. Pin connections for the iris drive plug are
shown below.
PIN
DIRECT DRIVE AUTO IRIS LENS
1 Control coil positive (+)
2 Control coil negative (-)
3 Drive coil negative (-)
4 Drive coil positive (+)
POE Injector Cable
The POE Injector cable is designed to enable the use of POE (Power over Ethernet) before a POE
capable switch has been installed. It is installed alongside a suitable 48Vdc PSU that can supply 15W is
required - DM/PSU/48V can be purchased separately from Dedicated Micros.
C
A
B
A Connection to DVR/NVR/Layer 3 Enhanced CCTV Switch
B Connection to suitable 48Vdc 15W PSU - (DM/PSU/48V)
C Ethernet cable connection to camera.
Important: 48V is supplied to connection C. There is no voltage at Connection A. Do NOT connect
an ethernet cable from connection C to the DVR/Layer 3 Enhanced CCTV Switch as this
could cause irreparable damage.
POE Injector Power Supply specification
Adaptor socket - 5.5mm diameter with a 2.1mm central circular pin
+48V goes to the centre pin of the power connector - 0V to the outside barrel