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QTERM-R55 User's Manual
QSI Corporation Fax 801-466-8792 Web www.qsicorp.com Phone 801-466-8770
3.8
QTERM Specifications
3.8.1
Environmental Characteristics
Environmental and power specifications are listed in Table
3-3.
3.8.2
Electrical Characteristics
Typical current consumption is listed in Table 3-4.
Table 3-3. Environmental and Power Specifications
Parameter
Limits
Standard/Backlit Display usable
temperature range
-10 to 60 °C
Wide- temperature Display usable
temperature range
-20 to 70 °C
Storage temperature, all
components
-40 to 85 °C
Maximum humidity range, all
components
0 to 95%,
non-condensing
Operating voltage range
8 to 32 volts DC
Battery Back Option
Battery life
Battery life, backlight on
60 hours
24 hours
Table 3-4. QTERM-R55 Current Consumption.
Version
Ireg (mA)
@ 8V
Ireg (mA)
@ 32V
EIA-232
88
33
Add for backlight
30
9
Add for each LED
4
2
