Environmental specifications, Electrical tolerances, Optical characteristics – Matrix Orbital LK402-25 User Manual
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Environmental Specifications
Table 40: Environmental Limits
Standard
Extended (-E)
Operating Temperature
0°C to +50°C
-20°C to +70°C
Storage Temperature
-10°C to +60°C
-30°C to +80°C
Operating Relative Humidity
Maximum 90% non-condensing
Electrical Tolerances
Current Consumption
Table 41: Current Consumption
Board
+
Backlight
+
GPOs
40mA
210mA
20mA each maximum
Input Voltage Specifications
Table 42: Voltage Specifications
Standard
*
Wide Voltage (-V)
*
Extended Wide Voltage (-VPT)
4.75-5.25V
9.0-15.0V
9.0-35.0V
*Note:
Standard and Wide Voltage variants of the RS422 model should be powered from a local source only.
Optical Characteristics
Table 43: Display Optics
Module Size
182.00 x 33.50 x 30.5
mm
Viewing Area
154.5 x 17.0
mm
Active Area
147.5 x 11.5
mm
Character Size
3.20 x 5.55
mm
Character Pitch
3.70 x 5.95
mm
Pixel Size
0.60 x 0.65
mm
Pixel Pitch
0.65 x 0.70
mm
Viewing Direction
12
O’clock
Viewing Angle
-30 to +30
°
Contrast Ratio
3
Backlight Half-Life
100,000
Hours