User manual

TPC-30/32 Series User Manual 4
1.3 LCD Specifications
1.4 Touchscreen Specifications
1.5 Power
• Input Voltage: 8 ~ 28 VDC
• Maximum Current: 2.5 A
TPC-30/32
Display Type TFT LCD
Size (diagonal) 3.5”
Maximum Resolution 320 x 240 (QVGA)
Maximum Colors 64K
Pixel Pitch (W x H) 0.073 x 0.219 mm
Viewing Angle 120° (H) x 110° (V)
Luminance (cd / m2) 400
Contrast Ratio 300
Operating Temperature -20 ~ 70° C (Ambient)
Backlight LED
Backlight MTBF 30,000 hours
Touch Type Resistive
Base Glass Construction Glass
Resolution Continuous
Light Transmission 80% typical
Controller DMC9000
Power Rating 5 VDC
Software Driver Windows CE (embedded)
Durability 1 million times with a 8 mm diameter
silicone rubber finger
Note There is no pointer/cursor shown using the touch
screen. The cursor only appears when closing or
minimizing the window.