Zebra QLn320 - USB Port; Physical, Environmental and Electrical Specifications

76
QLn Series User Guide
Physical, Environmental and Electrical Specications
USB
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
Parameter QLn420 QLn320 QLn220
Weight w/
battery,excluding
media & wireless
options.
2.20 lbs. (0,99 kg) 1.60 lbs. (0,75 kg.) 1.35 lbs. (0,61 kg.)
Temperature
Operating: -4
o
to
122
o
F (-20
o
to 50
o
C)
Same Same
Storage: -13
o
to
149
o
F (-25
o
to 65
o
C)
Charging: 32
o
to
104
o
F (0
o
to 40
o
C)
Relative Humidity
Operating: 10%
to 90% (non-
condensing)
Operating: 10%
to 80% (non-
condensing)
Operating: 10%
to 90% (non-
condensing)
Storage: 10%
to 90% (non-
condensing
Same Same
Battery Lithium-Ion, 7.4
VDC (nominal);
2.45 AHr min.
Same Same
Intrusion
Protection (IP)
Rating
IP43 (without
optional
environmental
case)
IP54 (with case)
IP43 (without
optional
environmental
case)
IP54 (with case)
TBD (without
optional
environmental
case)
IP54 (with case)
Figure 43: USB Communications Port
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