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CONNECTION
Power Cable
Keep the camera
power
switched OFF during in-
Sstallation.
A. WV-BL200
1.
Connect
the AC
Power
Cord
(9) to a 50Hz
electrical outlet 220V or 240V AC.
B. WV-BL204
1.
A power
supply
of 24V AC 50Hz
is required.
2.
Connect the power cable to the 24V in Terminal
Strip (10) on the rear panel of the camera.
GND
24V AC
1
24V
60 Hz
| AC
(19.5V ~ 28V)
Recommended
wire guage
sizes for 24V AC
line.
# 24
#22
# 18
(0.22mm7?) | (0.33mm?)|(0.52mm?) | (0.83mm7?)
1400
Copper
wire size
(AWG)
Length
of Cable
{(Approx.)
[ft]
Caution:
To prevent fire or shock hazard, the UL
listed wire VW-1, style 1007 should be used
for the cable for AC 24V
Input Terminal.
Video Cable
Te
Use a video monitor whose resolution {s at least
equal to the camera's.
Terminate
the
camera
output
with
75-ohm
resistor
at the furthest
end
of its cable
run.
A.
Use
75-ohm
coaxial
cable,
(RG-59/U,
RG-6/U, RG-11/U, RG-15/U)
B.
Always
set the last monitor's
termination
switch to 75 ohms, and set the termination
switches of intermediate monitors to HIGH
(Hi-Z).
Monitor
Monitor
C.
The
maximum
extensible
coaxial
cable
length between the camera and the monitor
is shown in the table 1. Since cable quality
varies
among
manufacturers,
please
verify
video
quality
before
final
installation,
if
maximum lengths are to be used,
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