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Cabling – CNB SKB-21Z12F User Manual

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RS-485,422 Communication

- For PTZ control, connect this line to keyboard and DVR. To control multiple cameras at

Cabling

,

y

p

the same time, RS-485,422 communication lines of them is connected in parallel as shown

below.

Image Output Device

RS485

RS422

#1

#2

◎ Power Connection

- The standard power for the system is 12V DC/1A .

Please, check the voltage and current capacity of rated power carefully.

Rated power is included in the back of main unit.

◎ Video Connection

- Cable does not provide.

◎S-video Connection

- Cable does not provide.

RATED POWER

INPUT VOLTAGE RANGE

CURRENT CONSUMPTION

12V DC

DC 12V ± 10%

1A

14

15

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