Appendix. Specifications - Denso QS20H User Manual

2d code scanner
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Appendix. Specifications

External dimensions
Weight
Interface cable length
Scanning performance
Interface
Environments
Power ratings
Resolution
Readable codes
PCS value
Skew angle
Elevation and inclination
Operating temperature
range
Operating humidity range 10 to 85% RH
Ambience
Drive voltage
Power consumption
27
163 x 72 x 54 mm
(6.42 x 2.83 x 2.13 inches)
135 g
230 g
(including interface cable)
2 m (78.74 inches)
0.25 mm (9.84 mils) min.
for two-dimensional codes
0.15 mm (5.91 mils) min.
for bar codes
Model 1 and Model 2 of
QR Code, MicroQR,
PDF417, and MaxiCode
EAN-13/8, UPC-A/E,
CODE39, CODE128,
ITF (Interleaved 2 of 5), and
CODABAR (NW-7)
0.45 min.
360˚
±35˚
RS-232C
0˚C to 40˚C
(without dew condensation)
Without dust, dirt,
or corrosive gases
4.5 to 10.0 VDC
Max. 1A

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