-13-
2. 24 V AC Power Supply
Connect the power cable to the AC/DC compatible
input terminal on the rear panel of the camera.
Recommended wire gauge sizes for 24 V AC line.
Video Cable
1. It is recommended to use a monitor whose resolu-
tion is at least equal to that of the camera.
2. The maximum extensible coaxial cable length
between the camera and the monitor is shown
below.
Copper wire
#24
#22
#20
#18
size (AWG)
(0.22 mm
2
) (0.33 mm
2
) (0.52 mm
2
) (0.83 mm
2
)
Length
(m)
95
150
255
425
of Cable
(Approx.)
(ft)
314
495
842
1 403
AC 24V
IN
DC 12V
IN
1
2
GND
24 V AC, 50 Hz
(19.5 V - 28 V)
Alarm and DAY/NIGHT Connections
1. Connect an external device such as a buzzer or
lamp to the ALARM terminal.
• The alarm output terminal is an open collector ter-
minal with a capacity of 16 V DC, 100 mA maxi-
mum.
OFF:
Open contact (Inactive)
ON:
Closed contact 100 mA maximum (Active)
Note:
Use a relay if the voltage or current of the
connected device exceeds the ratings.
2. Connect an optical sensor to the DAY/NIGHT IN ter-
minal.
• DAY/NIGHT IN terminals with a capacity of 5 V DC
pull-up input, 0.2 mA or more.
OFF:
Open contact (Colour)
ON:
Closed contact (Black-and-White)
Note:
To activate the Day/Night function, set BW
mode to EXT on the special menu.
Type of
RG-59/U
RG-6/U
RG-11/U
RG-15/U
coaxial cable
(3C-2V)
(5C-2V)
(7C-2V)
(10C-2V)
Recommended
(m)
250
500
600
800
maximum
cable length
(ft)
825
1 650
1 980
2 640
