Matrix Orbital LK162-12 - Manual (Page 35)

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8.3 Block Diagram
Figure 18: Functional Diagram
8.4 Environmental Specifications
Table 31: Environmental Limits
LCD Standard LCD Extended (-E) VFD Standard VFD Extended (-E)
Operating Temperature 0°C to +50°C -20°C to +70°C -20°C to +70°C -40°C to +85°C
Storage Temperature -10°C to +60°C -30°C to +80°C -40°C to +85°C -50°C to +85°C
Operating Relative Humidity Maximum 90% non-condensing Maximum 80% non-condensing
Thermal Shock Maximum 10°C /min
8.5 Electrical Tolerances
Current Consumption
Table 32: Current Consumption
Board
+
Backlight
+
GPOs
40mA 30 to 160 mA 20mA each maximum
Table 33: Backlight Current Draw
YG IY & R GW & WB VFD
140mA 90mA 30mA 160mA
Input Voltage Specifications
Table 34: Voltage Specifications
Standard Wide Voltage (-V)
4.75-5.25V 9.0-15.0V