4-channel Video/RGB Input Unit (for VT3) VT3-VD4

Model

VT3-VD4

General specifications

Current consumption

1080mA or less

Power voltage

5 VDC ±5%

Noise resistance

1,500 Vp-p, pulse width: 1 µs (common mode, by way of a noise simulator)

Withstand voltage

1500 VAC 1 minute (between power terminal and housing)

Insulation resistance

5 MΩ or more, tested with a 500 VDC megger (between the power supply terminal and the case)

Vibration resistance

Intermittent vibration

Frequency: 5 to 9 Hz

Half amplitude:3.5 mm^*1

Frequency: 9 to 150 Hz

Acceleration: 9.8 m/s^{2 *1}

Continuous vibration

Frequency: 5 to 9 Hz

Half amplitude：1.75 mm^*1

Frequency: 9 to 150 Hz

Acceleration: 4.9 m/s^{2 *1}

Operating environment

Minimal amount of dust and corrosive gas present

Ambient operating temperature

0 to +50°C^*2

Ambient operating humidity

35 to 85%RH (No condensation)^*3

Ambient storage temperature

-10 to +60°C (No freezing)

Ambient storage humidity

35 to 85%RH (No condensation)^*3

Weight

Approx 230 g

Performance specifications

RGB input

Display colour

Colour: 260,000 colours

Signaling system

Analogue RGB

Horizontal synchronization frequency

VGA: 31.4 to 43.3 kHz, SVGA: 35.1 to 46.9 kHz, XGA: 48.4 kHz

Vertical synchronization frequency

VGA: 59.0 to 85.1 Hz, SVGA: 56.0 to 85.0 Hz, XGA: 60.0 Hz

Display size

VGA: 640×480, 480×360, 320×240, 160×120
SVGA: 800×600, 600×450, 400×300, 200×150
XGA: 1,024×768, 768×576, 512×384, 256×192 (W x H dots)

Number of input channels

1

Video input

Display colour

Colour: 260,000 colours, monochrome: 256 gradations

Signaling system

NTSC composite video signal

Display size

640×480, 480×360, 320×240, 160×120, 600×480, 500×400, 400×320, 300×240 (W x H dots)

Number of input channels

4