Videx VRVK-1/6758, Installation Handbook

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66250705-EN - V5.1 - 30/09/20
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VRVK/6758 Series “6 wire Bus” Vandal Resistant videokit
VRVK/6758 Series - Installation handbook
A
Fig. 1
Front
JP2 JP1
_
= Ground
SB =
+20 = +20Vdc power supply
+12 = +12Vdc power supply
SL = Active low camera enable
SB = Heater-
V2 = Video Sig. Sync+
V1 = Video Sig. Sync-
V = Video Sig. Coax
Art.130
B
C
D
Fig. 2
Back
DESCRIPTION
4000 Series vandal resistant camera module (Brushed 2.5mm 12
gauge stainless steel fascia).
The Art. VR4KCMC includes a colour CMOS high quality wide
angle camera. The wide camera has a horizontal viewing angle
of 170 degrees. The white light illumination LEDs are mounted
around the camera.
The Art. VR4KCMC can be used in video door entry systems: tra-
ditional (combined with Art. VR4KAM), VX2200 (combined with
Art. VR4KAM2W) or Videokit (combined with Art. VR4KAMK).
The camera can be set for composite video signal (coax cable) or for
balanced video (twisted pair cable).
LEGEND
A
Camera and illumination LED’s
B
Video signal mode jumper
C
Camera switching on mode jumper
D
Terminals
VIDEO SYSTEM SETUP
The video system setup is carried out using the jumpers accessible from the backside of the module.
JP1 - VIDEO SIGNAL MODE
B
A
NC (B position)
Balanced video signal (terminals
V1
and
V2
)
B
A
COAX (A position)
Coax video signal (terminals
V
and
—
)
JP2 - CAMERA SWITCHING ON MODE
B
A
ON (B position)
The camera switches on if supplied on either +12 & —
or +20 & — power supply inputs
B
A
SL (A position)
The camera switches on when a 0V is applied to the
SL terminal (a permanent 12 or 20Vdc is required on
either +12 & — or +20 & — )
CAMERA NOTES
MAXIMUM ILLUMINATION DISTANCE
FROM CAMERA AT NIGHT
The illumination LED’s within the camera
will illuminate the visitor when they are
within 50 cm of the camera.
MAX 50 cm
FIELDS OF VIEW
The fi elds of view are 80° for vertical angle and 170° for horizontal angle.
195 cm
80°
75 cm
135 cm
70 cm
Vertical
angle
170°
180 cm
70 cm
Horizontal angle
Art. VR4KCMC
Camera module
Rev.0.2