Operation Manual

Product Reference Guide 277
Appendix A
Technical Specifications
Tabl e 41 contains Physical and Performance Characteristics, User Environment and Regulatory
information.
Table 41. Technical Specifications
Item Description
Physical Characteristics
Color Grey
Dimensions
Height 1.54" / 39mm
Length 2.24" / 57mm
Width 2.28" / 58 mm
Weight (with cable, without
brack
et)
USB version - Approximately 6.3 ounces/170 g
RS-232 version - Approximately 7.2 ounces/204 g
Electrical Characteristics
Input Voltage
5 VDC ± 5%

Overvoltage tolerant to 14VDC
External Trigger Input (Only GFS4450-9): 1V - 5V
Current Consumption for 1V = 2mA max
5V = 10mA max
Min Pulse Duration = 25ms *
Output (Only GFS4450-9): 14VDC
Vout 14VDC
Vce 20 VDC max
Collector Current 40 mA continuous max
Vce Saturation 0.3 V max at 15 mA
Power Dissipation 80 mW max at 50 °C (ambient temperature)
* Although the scan engine can respond to this minimum pulse width for triggering, bar code
decoding ti
m
e is dependent on several factors. External Trigger should be held active until there
is a good read decode or a determined timeout period.