Denso QS20H Quick Manual

Specifications
QS20H-I (Standard)
QS20H-I-R (RS-232C Type)
Scanning Scannable codes 2-dimensional codes
Performance
Bar codes
Resolution 2-dimensional codes
Bar codes
Image capture function
Focusing Point
Pointer
PCS Value
Skew Angle
Elevation and Inclination
Interface System RS-232C
Speed 115.2 kbps Max.
Connector D-sub, 9-pin (female)
Power supply AC Adapter
Power source
Environments Operating temperature range
Operating humidity range
Ambience
Weight* 2
1
* : Connection may not be possible depending on the type of PC or USB-HUB being used. Prior confirmation of connection compatibility is required.
* 2 : Excluding cable.
Scanning Performance
QS20H-I
0 20 40 60 80 100 120
Scanning distance (mm)
Focusing Point (75 mm)
0.25mm
0.33mm
QR Codes
0.50mm
0.15mm
0.25mm
Bar Codes
0.33mm
QS20H-HD
0 20 40 60 80 100 120
Scanning distance (mm)
Focusing Point (50 mm)
0.167mm
0.20mm
QR Codes
0.33mm
0.125mm
0.20mm
Bar Codes
0.33mm
Safety Instructions
Please read the user's manual carefully before use.
For further details
Manufacturer: DENSO WAVE INCORPORATED
Printed in Japan on 100%-recycled paper
QS20H SCANNER
QS20H-HD (High-Density)
1
QS20H-I-U (USB Type)* QS20H-HD-R (RS-232C Type)
QR Codes, micro QR Codes, DataMatrix (ECC200), PDF417, MaxiCode
EAN-13/8, UPC-A/E, Interleaved 2 of 5, CODABAR (NW-7), CODE 39,CODE 128 (EAN-128)
0.25 mm 0.167 mm
0.15 mm 0.125 mm
No
Yes
75 mm 50 mm
Triple Pointer
0.45 Min.
360 degrees
±35 degrees
USB 1.1 Compliant RS-232C
– 115.2 kbps Max.
USB Type A D-sub, 9-pin (female)
Supply from connected device AC Adapter
0 - 40°C
10 – 85% RH (without dew condensation)
20 – 10,000 lux (Under daylight or fluorescent light)
Approx. 135 g
Dimensions
QS20H-I/QS20H-HD (RS-232C Type)
140 160 180 200 220
39(1.6)
QS20H-I/QS20H-HD (USB Type)
39(1.6)
163(6.7)
140 160 180 200 220
Accompanying accessories
QS20H-I-R/QS20H-HD-R
User's manual
QS20H-I-U/QS20H-HD-U
USB Driver (CD-ROM), User's
manual
Appearance and specifications are subject to change without notice. Information in this catalog is current as of March 2003.
2D CODE SCANNER
1
QS20H-HD-U (USB Type)*
QS20H
USB 1.1 Compliant
–
USB Type A
Supply from connected device
Unit mm (Inch)
2,000(82)
2,000(82)
July 2003
PRINTED IN JAPAN
1302B-2
Two-dimensional code / 01.1