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Product Reference Guide 281
Appendix A
Technical Specifications
Table 35 contains Physical and Performance Characteristics, User Environment and Regulatory
information. Table 36 provides Standard Cable Pinouts.
Table 35. Technical Specifications
Item Description
Physical Characteristics
Color
White/Gray
Gray/Gray
Dimensions
Height 7.1”/181 mm
Length 3.9”/100 mm
Width 2.8”/71 mm
Weight (without cable) Approximately 6.0 ounces/169 g
Electrical Characteristics
Voltage & Current
GD4130 model:
Input current at 5V = 360 mA (max)
2.5 mA (RS-232 sleep mode)
2.5 mA (USB suspend)
Input Power = 1.9W max in the 5V±5% range
GD4110 model:
Input current at 5V = 340 mA (max)
2.5 mA (RS-232 sleep mode)
2.5 mA (USB suspend)
Input Power = 1.8W max in the 4.5÷14V range
Performance Characteristics
Light Source Dual LEDs
Roll (Tilt) Tolerance ± 35° from normal
Pitch Tolerance ± 65°
Skew (Yaw) Tolerance ± 65°
Field of View 10” (25.4cm) wide at 12.5” (31.8cm) from the reader
Depth of Field (Typical) (d)
3 mil – 2.9” to 4.7” (7.5cm to 12cm)
13 mil (d) – 1.2” to 23.6” (3cm to 60cm)
20 mil – 1.2” to 31.5” (3cm to 80cm)
Minimum Element Width 3 mil