Matrix Orbital LK162A-4T - Manual (Page 32)

Command Summary 28
7.3 Block Diagram
Figure 13: Functional Diagram
7.4 Environmental Specifications
Table 25: 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
Thermal Shock Maximum 10°C /min
7.5 Electrical Tolerances
Current Consumption
Table 26: Current Consumption
Board
+
Backlight
+
Keypad Backlight
+
BiColour LEDs
+
GPOs
50mA 25 to 35 mA 20 mA 2(Red) to 20(Grn) mA 20mA each (max)
Table 27: Backlight Current Draw
YG & FGW & WB TCI
25mA 35mA
Input Voltage Specifications
Table 28: Voltage Specifications
Standard
4.75-5.25V