Advantech SPC-57 - Manual (Page 13)

1.3 LCD Specifications
LCD model Nan Ya LMB61-23
Display type STN color LCD
Size (Diagonal) 5.7”
Resolution 320 x 240 (VGA)
Maximum colors 256
Pixel pitch (WxH, mm) 0.36 X 0.36
Luminance (cd/m
2
) 165 cd/m
2
Contrast ratio 35
Response time Rise 300 ms, Fall 80 ms
Lamp lifetime 20000 hours
1.4 Touchscreen Specifications
Type Resistive
Base glass construction Tempered Glass
Resolution Continuous
Light transmission 75% typical
Durability 100000 activations for written characters
10000 activations for each single point
1.5 Power
SPC-57 works by 10 ~ 28Vdc power input. The maximum current is about 1.5A, and
the nominal power consumption is 6 Watts.