Intermec SG20T User Manual

Appendix A — Specifications and Reading Distances
46 SG20T Tethered Scanner User’s Guide
Specifications
Use this section to find technical information about the SG20T
Physical Dimensions
Length 20 cm (7.9 in)
Height 6.5 cm (2.6 in)
Width 6.1 cm (2.4 in)
Weight 125 g (4.4 oz)
Electrical Specifications
Electrical rating x 5V, 1.7 A
Typical Power Consumption—Continuous Scanning
(5V power supply, ambient lighting, continuous scanning)
SG20T1D RS-232 = 120 mA
USB = 120 mA
Keyboard wedge = 120 mA
SG20THP, SG20THC RS-232 = 300 mA
USB = 320 mA
Keyboard wedge = 330 mA
Typical Power Consumption
(5V power supply, ambient lighting, idle after turning on, not scanning)
SG20T1D RS-232 = 60 mA
USB = 70 mA
Keyboard wedge = 120 mA
SG20THP, SG20THC RS-232 = 50 mA
USB = 70 mA
Keyboard wedge = 50 mA

Intermec SG20T Specifications

General

Type	Handheld bar code reader
Sensor type	-
Scanner type	1D
Optical sensor resolution	- pixels
Linear (1D) barcodes supported	Codabar, Code 11, Code 128, Code 39, Code 93, GS1-128 (UCC/EAN-128), Plessey, Telepen, U.P.C.
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	USB
Connectivity technology	Wired
Product color	Gray
Built-in display	No
International Protection (IP) code	IP30
Input voltage	5 V
Power consumption	120 mA
Power source type	DC
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Depth	200 mm
Width	61 mm
Height	65 mm
Weight	125 g