29
Appendix A
Design Specifications
Operational
Light Source:
VLD 675 ± 5nm, 0.681 milliwatts (
PEAK
)
Depth of Field:
0 mm to 215 mm
(0" to 8.5") at default
(programmable)
Scan Speed:
1200 scans/second
Scan Pattern:
5 fields of 4 parallel lines (omnidirectional)
Scan Lines:
20
Min Bar Width:
0.13 mm (5.2 mil)
Decode Capability:
Autodiscriminates all standard bar codes;
for other symbologies call Metrologic
System Interfaces:
PC Keyboard Wedge, RS-232, OCIA, Light Pen,
IBM 46xx, Stand Alone PC Keyboard
Print Contrast:
35% minimum reflectance difference
No. Characters Read:
up to 80 data characters
(Maximum number will vary based on symbology
and density)
Roll, Pitch, Yaw:
360
E
, 60
E
, 60
E
Beeper Operation:
7 tones or no beep
Indicators (LED):
green = laser on, ready to scan
red = good read, decoding
Mechanical
Height:
150 mm (5.9")
Depth:
105 mm (4.1")
Width-Orb:
80 mm (3.1")
Width-Base:
102 mm (4.0")
Weight:
380 grams (13.4 oz.)
Termination:
10-pin modular RJ45
Cable:
Standard 2.1 m (7') straight; optional 2.7 m (9')
coiled; for other cables call Metrologic
Tilt - Orb:
30 vertical
N
Содержание MS7120 Series
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