Technical Specifications - Curtis enGage IV Manual

1.1 Electrical
Power Requirements
Auto-ranging - 12V to 80V DC ± 25% (9V to 100V DC).
Operating Current
Total system current entering the V+ pin is a function of system volt-
age, LED alert/warning icons, backlight, LCD heater and sender loads.
The table below illustrates the typical and maximum operating current
for a panel with a V+ voltage of 12V with the sender inputs left as
open circuit. The LCD heater circuit typically consumes 310mA when
active. The backlight circuit typically consumes 30mA. For higher
V+ voltages the operating current is reduced accordingly.
enGage™IV Operating Current (mA)
V+
12.0
Operating currents for V+ of 24, 36, 48, 60, 72 and 80 VDC are lower than this listing.
1.2 Mechanical
Size and Weight
Item
Bezel H x W
Case H x W
Depth
Weight
Display
Dot Matrix LCD (128 X 240 pixels), Backlit
page 1

1.0 Technical Specifications

Without Backlight With Backlight
Typ. Max
30 40
Enclosed Unit (T)
120 x 180 mm
91.8 mm x 137.8 mm
53.5 mm
400 g max
Typ. Max
60 70
PCB & LCD Module Only (P)
N / A
82.6 mm x 128.5 mm
38.8 mm
200 g max
Curtis enGage™ IV Manual
With LCD Heater on
Typ. Max
370 380