minimizes false alarms caused by sudden lighting condition

minimizes false alarms caused by sudden lighting condition
2 | LTC 0485 Series DinionXF Color Cameras
minimizes false alarms caused by sudden lighting
condition changes, such as switching on or off the
indoor or security lighting. When motion is detected
alarms may be displayed in the video signal, the output
relay can be closed in addition to alarm message
transmission on Bilinx.
Auto Black
The automatic black level feature, enhances contrast
by removing veiling glare from the picture or when
contrast is reduced by fog or mist.
Default Shutter
When viewing moving objects a fast shutter speed is
required. When using a fast shutter speed the lens
opening or gain control needs to be increased to
maintain the video signal. The camera sensitivity is
limited by the fast shutter speed. The default shutter
setting of the LTC 0485 offers the best of all worlds,
fast shutter speed as long as there is sufficient light,
however as the light level falls, when other
adjustments have been exhausted, the shutter reverts
to the standard setting maintaining the cameras
excellent sensitivity.
Immunity
EN50130-4 Alarm Systems, Part 4
Vibration
Camera with .5 kg (1.1 lbs) lens according to
IEC60068-2-27
Safety
LTC 0485/11 and LTC 0485/51: EN60065
LTC 0485/21 and LTC 0485/61: UL6500, cUL CAN/CSA E60065-00
Region
Certification
Europe
CE
Declaration of Conformity
USA
FCC
Declaration of Conformity
Installation/configuration notes
Back Light Compensation (BLC)
Offering a fully programmable BLC area of interest,
and a variable BLC level, the camera can be easily set
up for even the most challenging entrance
applications.
Lens Wizard
The LTC 0485 Series automatically detects the type of
lens installed. The Lens Wizard will focus the lens at
the maximum lens opening, to ensure that focus is
maintained throughout the entire 24–hour day/night
cycle. No special tools or filters are required.
Programmable Modes
The camera supports 3 independent operating modes.
The 3 modes are preprogrammed for typical
applications, but are fully programmable for individual
situations. Switching between modes is easy via Bilinx
or the external alarm input.
NightSense
The LTC 0485 cameras feature NightSense. With
NightSense the sensitivity is increased by 9 dB in
monochrome mode. NighSense can be automatically
activated in low light situations, or remotely using
Bilinx.
SensUp
By increasing the integration time on the CCD up to 10
times, the effective sensitivity is dramatically
enhanced, especially useful where there is no artificial
lighting and you rely on the moon, stars and scattered
radiation.
Certifications and approvals
Electro Magnetic Compatibility
Emission
EN55022 class B, FCC class B part 15
Dimensions in mm (inches)
Parts included
Quantity
Components
1
LTC 0485 Series DinionXF Color Camera
1
Spare male 4–pin lens connector
Lens not included
Technical specifications
Electrical
Model No.
Voltage Range
LTC 0485/11
12–28 VAC
45–65 Hz
11–36 VDC
LTC 0485/21
12–28 VAC
45–65 Hz
11–36 VDC
LTC 0485/51
85–265 VAC
45–65 Hz
LTC 0485/61
85–265 VAC
45–65 Hz
Power
Consumption
4W
Imager
Interline transfer CCD, 1/3-inch format
3 | LTC 0485 Series DinionXF Color Cameras
Active Pixels
PAL
752 H x 582 V
NTSC
768 H x 492 V
Sensitivity
(3200 k)
Camera ID
16 character editable string, position selectable
Lens Types
Manual, DC- and Video-iris auto-detect with
override DC-iris drive: max. 50 mA continuous
Video-iris: 11.5 ± 0.5 VDC, max. 50 mA
continuous
Remote Control
Bi-directional coaxial communication
1) F1.2, 89% reflection, SensUp Off
Sensitivity (Full
Video)1)
2.4 lux (0.24 fc)
Sensitivity
50 IRE1)
0.59 lux / 0.24 lux (NightSense)
(0.059 fc / 0.024 fc (NightSense))
Dimensions
(H x W x L)
59 x 67 x 122 mm (2.28 x 2.6 x 4.8 in.) without
lens
Minimum
Illumination1)
0.24 lux / 0.10 lux (NightSense)
(0.024 fc / 0.01 fc (NightSense))
Weight
450 g (0.99 lbs) without lens
Minimum
Illumination with
Sens Up
0.024 lux / 0.010 lux (NightSense)
(0.0024 fc / 0.0010 fc (NightSense))
Tripod Mount
Bottom (isolated) and top 1/4-in. 20 UNC
Lens Mount
Cand CS
Horizontal
Resolution
540 TVL
Controls
OSD with softkey operation
Signal-to-NoiseRatio
> 50 dB
Video Output
1 Vpp, 75 Ohm
Y/C Output
Y: 1 Vpp / C: 0.3 Vpp
Synchronization
Internal, line lock, HV-lock and genlock (Burst
lock) selectable
Electronic Shutter
Auto (1/60 (1/50) to 1/500000), fixed,
flickerless, default
Sensitivity up
Off, automatic continuous up to 10x
1/3-inch, high performance, 540 TVL, PAL, DSP, 12 –
28 VAC/11 – 36 VDC, 50 Hz
Auto Black
On, off selectable
Order number LTC0485/11
Range
32x dynamic range enhancement
Dynamic Noise
Reduction
Auto, off selectable
Contour
Sharpness enhancement level selectable
BLC
Off, area and level selectable
Gain
Auto (maximum level selectable to 28 dB) or
fixed level selectable
White Balance
ATW (2500–10000 K), AWB hold, manual WB
selectable
LTC 0485/61 DinionXFColor Camera
VMD
4 area, sensitivity selectable
Order number LTC0485/61
Alarm Output
VMD or Bilinx
Accessories
Alarm Input (TTL)
Profile switching, +5 V nominal, +40 VDC max.
LTC 3364/21 Varifocal Lens IR corrected
Alarm Output
Relay
Max. 30 VAC or +40 VDC, max. 0.5 A
continuous, 10 VA
External
SynchronalInput
75 Ohm or High Impedance selectable
Cable
Compensation
Up to 1000 m (3000 ft) coax without external
amplifiers (automatic set-up in combination with
coaxial communication)
Mechanical
Environmental
Operating Temperature
-20 °C to +50 °C(-4 °F to +122 °F)
Storage Temperature
-25 °C to +70 °C(-13 °F to +158 °F)
Operating Humidity
20% to 93% Relative humidity
Storage Humidity
Up to 98% Relative humidity
Ordering information
LTC 0485/11 DinionXF Color Camera
LTC 0485/21 DinionXF Color Camera
1/3-inch, high performance, 540 TVL, NTSC, DSP, 12 –
28 VAC/11 – 36VDC, 60 Hz
Order number LTC0485/21
LTC 0485/51 DinionXF Color Camera
1/3-inch, high performance, 540 TVL, PAL, DSP, 85 –
268 VAC, 50 Hz
Order number LTC0485/51
1/3-inch, high performance, 540 TVL, NTSC, DSP, 85 –
265 VAC, 60 Hz
1/3-inch, 2.8 – 6 mm, DC-iris, CS-mount F1.4-200, 4pin
Order number LTC3364/21
LTC 3364/31 Varifocal Lens
1/3-inch, 3.5 – 8 mm, DC-iris, CS-mount F/1.4-200, 4pin
Order number LTC3364/31
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement