5.4.2 Connection of Exterior Cables
Cable
Application
power supply for
Power cable
the unit
485 cable
Controlling the IR
High-speed
Dome
Video Cable
video signal
Earth
Connecting
connecting
earth
port
lightening proof
5-strand
Alarm input
cable
2-strand
Alarm output
cable
When connecting, make sure the polarity of RS485 controlling cable is
◆
Connecting Objects
IR
High-speed
dome---
power supply adaptor
IR High-speed dome
--- controlling device
IR High-speed dome
---monitoring device
the
IR High-speed dome
for
--- the earth
Detctor---
IR High-speed dome
IR
High-speed
dome---
alarm bell
- 20 -
Remarks
Inner
positive,
outer
negative
Green
(Positive),
white(Negative)
Inner
positive,
outer
negative
Black cable
Black
(Alarm
input
public terminal)
Yellow (the 1st channel
alarm input)
nd
Green (the 2
channel
alarm input)
rd
Blue (the 3
channel
alarm input)
White (the 4th channel
alarm input)
Brown (alarm output
public terminal)
Grey
(alarm
output
terminal)