Datalogic QD2100 User Manual

Product Reference Guide 41
Chapter 5
RS-232 ONLY Interface
Introduction
Use the programming barcodes in this chapter if modifications to the standard RS-232
interface settings are necessary to meet your system’s requirements. Additional settings
which apply to both the RS-232 and USB interfaces are available in Chapter 6, RS-232/
USB-Com Interfaces
.
RS-232 Standard Factory Settings
Reference Appendix B, Standard Defaults for a listing of standard factory settings.
Baud Rate
Baud rate is the number of bits of data transmitted per second. Set the reader's baud rate
to match the baud rate setting of the host device. With an improper baud rate setting,
data may not reach the host correctly.
ENTER/EXIT PROGRAMMING MODE
Baud Rate = 1200
Baud Rate = 2400
Baud Rate = 4800

Datalogic QD2100 Specifications

General

Scanner Type	Linear Imager
Environmental Sealing	IP42
Operating Temperature	0 to 50 °C / 32 to 122 °F
Scan Rate	270 scans/sec
Interface	RS-232, Keyboard Wedge, USB
Drop Resistance	Withstands drops from 1.5 m / 5.0 ft onto concrete
Print Contrast Ratio	15%
Decode Capability	All standard 1D barcodes
Resolution	0.102 mm / 4 mils
Storage Temperature	-20 to 70 °C / -4 to 158 °F
Humidity	5 to 95% non-condensing
Electrical Safety	EN60950-1
EMC	EN 55022
Light Source	LED (red)