English –
15
installation
CABLING
Power Connection
Please, check the voltage and current capacity of rated power carefully.
Rated Power
Input Voltage Range
Current Consumption
AC 24V
AC 19V ~29V
23W(Heater Off) / 55W(Heater On)
RS-485 Communication
For PTZ control, connect this line to keyboard and DVR. To control multiple cameras at the same time, RS-485
communication lines of them is connected in parallel as shown below.
❖
•
❖
•
RS-485
Keyboard Controller/DVR
IN
AUDIO
OUT
RE
SE
T
PW
R
LIN
K
AC
T
AC 24V
AC 24V
1
2
3
4
1 2 3 4 G 5 6 7 8
ALARM OUTPUT
ALARM INPUT
POWER
F.G.
Main Cable
LAN Cable
BNC Video
Pre-Amp
Microphone
Pre-Amp
Speaker
Audio Out
Audio In
Power