SIGMATEK ETT 1034, Техническое руководство

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ETT 1034 BUILD-IN TOUCH TERMINAL
Page 12 19.02.2019
3.2 Electrical Requirements
Supply voltage typ24 V DC (+18-30 V DC)
Current consumption of (+24 V)
power supply typically 600 mA
(without external devices con-
nected)
maximum 750 mA
(with external devices connected)
Inrush current with 24 V/10 A
fixed voltage supply maximum 1.5 A (for 15 ms, load-dependent)
Inrush current without current-
limiting supply maximum 65 A (for 25 µs, load-dependent)
UL standard For UL
(1)
: must be powered with SELV / PELV and Limited Energy;
digital outputs also with SELV / Limited Energy
(1)
In the USA, in compliance with Class 2 UL 1310 or UL 61010-1, third edition, chapter 9.4 or
LPS (limited power supply) in accordance with UL 60950-1, or with limited energy in accordance with UL 1585.
3.3 10.1" WXGA Display
Type
10.1” IPS color display
Resolution WXGA 1280 x 800 pixels
Color depth 18-bit RGB
LCD mode normally black
(1)
LCD Polarizer transmissive
(2)
Pixel size 0.1695 x 0.1695 mm
Active surface 216.96 x 135.60 mm
Backlighting LED
Contrast typically 1000
Brightness typically 500 cd/m²
Angle CR ≥ 10
left, right, top, bottom typically 85°
Life span by compliance with the ambient conditions, the brightness of the display
sinks after 50,000 operating hours to 50 % of the original brightness
(1)
If there is no display data, the display is black (LED backlight on)
(2)
Display technology, with which display backlighting is used.
Due to the manufacturing process, individual pixel errors cannot be excluded to 100%.