User guide
60
QLn Series User Guide
Physical, Environmental and Electrical Specications
Parameter
QLn320 QLn220
Weight w/
battery,excluding
media & wireless
options.
1.60 lbs. (0.75 kg.)
1.35 lbs. (0.61 kg.)
Temperature
Operating : -4° to 122° F (-20°
to 50° C)
Same
Storage: -13° to 149° F (-25° to
65° C) Range
Charging: 32° to 104° F (0° to
40° C)
Same
Relative Humidity
Operating: 10% to 80% (non-
condensing)
10% to 90% (non-
condensing)
Storage: 10% to 90% (non-
condensing)
Same
Battery
Lithium-Ion, 7.4 VDC
(nominal); 2.45 AHr min.
Same
Intrusion
Protection (IP)
Rating
IP43 (without optional
environmental case)
IP54 (with case)
TBD (without optional
environmental case)
IP54 (with case)
USB
Pin
Pin # Signal Name Type Description
1 VBUS - USB Bus Power
2 USB - bi-directional I/O signals
3 USB + bi-directional I/O signals
4 USB_ID - Identifies A/B connector
5 Return Ground
Figure 29: USB Communications Port
5
1