Appendix A
Specifications
PPC-2115/TPC-2515 User Manual
A-4
ni.com
Contrast ratio ..........................................500
Operating temperature ............................0 to 50 °C (32 to 122 °F)
(ambient)
Backlight.................................................2 CCFL
Backlight life time ..................................50,000 h
Note
There may be several bright or dark pixels on the LCD. This phenomenon is normal
in LCD manufacturing.
Touchscreen
Touchscreen type ....................................Resistive
Base glass construction...........................Tempered glass
Resolution ...............................................1024
×
1024
Light transmission ..................................75% typical
Controller................................................RS232 interface
Power rating............................................3.3 to 5 V
Durability................................................100 million touches
Power
Input voltage ...........................................18 to 32 VDC (the fuse becomes
an open circuit if the input level
exceeds 33 VDC)
Typical ....................................................24 VDC, 2.0 A
Fuse
Rating......................................................T3.15 A, 250 V
Size .........................................................5
×
20 mm
Note
When replacing the fuse, use only a fuse of the same type and rating.
Note
For your protection, the fuse is set to break if the input voltage exceeds 33 VDC.
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