ABB Welcome Manual de Serviço descarregar pdf (Página 10)

ABB

-Welcome M

Terminal description

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4.2.1 Analog camera connected with terminal 1

All the cameras with the video output of 1Vp-p 75Ω ,CVBS (composite video broadcast signal)

can be connected with the camera module.

Generally, the transmission distance from analog camera to the outdoor station can reach up

to 50 meters by Coax cables or about 10 meters by other types of cables.

Two types of connections:

Option 1: The analog camera is powered on all the time

Option 2: The analog camera is powered on only during working hours

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ABB Welcome Manual de Serviço Página 10