28
Make a connection
Cautions:
• FOR UL LISTED MODEL(S), ONLY CONNECT THIS TO 24 V AC OR 12 V DC CLASS 2
POWER SUPPLY.
• Be sure to connect the grounding lead to the GND terminal.
* When using 12 V DC power suppl
y,
the optional heater unit is unavailable.
To 24 V AC/12 V DC*
power supply
V
ideo output cable
Brown (Live)
Blue (Neutral)
Green/
Yellow (GND)
T
o GND (only for 24 V AC)
BNC connector
BNC connector
BNC connector
T
o VIDEO IN
Power cord
l
Video output connection
The video output connector is connected to
the monitor or other system devices with a
coaxial cable (locally procured).
The maximum extensible length is shown in the
table.
Type of coaxial
cable
RG-59/U
(3C-2V)
RG-6/U
(5C-2V)
RG-11/U
(7C-2V)
RG-15/U
(10C-2V)
Recommended
maximum
cable length
m
250
500
600
800
feet
825
1 650
1 980
2 640
l
Power connection
Precaution:
The following connections should be made
by qualified service personnel or system
installers in accordance with local electrical
code (NEC 725-51 for NTSC model).
• Wire colors & functions
Camera power cord
Wire color
24 V AC
12 V DC
Brown
24 V AC (L)
Positive
Blue
24 V AC (N)
Negative
Green/yellow To GND
–
Cautions:
• Be sure to connect the GND (grounding)
lead of the camera and grounding terminal
of the power supply when using a 24 V AC
power source.
• Shrinking the cable-entry seal is a onetime
procedure. Do not shrink the cable-entry
seal until it has been ascertained that unit
is functioning.
