INTRODUCTION

7820 SCANNER DESIGN SPECIFICATIONS

 

OPERATIONAL

 

 

 

Light Source:

Visible Laser Diode (VLD) @ 650 nm

 

Laser Power:

0.900 mW (peak)

 

 

Embedded Laser:

Max Optical Power:

10 mW

 

 

 

 

Wavelength:

650 nm

 

 

 

 

 

 

 

Depth of Field:

0 mm to 255.0 mm (0"- 10.0") for

 

0.33 mm (13 mil) bar code

 

 

 

Width of Scan Field:

38 mm (1.5") @ 15 mm (0.6");

 

135 mm (5.3") @ 191 mm (7.5")

 

 

 

Scan Speed:

1800 scans/second

 

 

 

 

 

Scan Pattern:

5 fields of 4 parallel lines (omnidirectional)

 

 

 

 

 

Scan Lines:

20

 

 

 

 

 

 

Min Bar Width:

0.127 mm (5.0 mil)

 

 

 

 

 

 

Auto-discriminates all standard bar codes; for

 

Decode Capability:

other symbologies contact a customer service, see

 

 

page 55.

 

 

System Interfaces:

Keyboard Wedge, RS232, USB, RS485

 

 

 

 

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°, 60°, 60°

 

 

 

 

 

 

Beeper Operation:

7 tones or no beep

 

 

 

 

 

Indicators (LED):

Blue = laser on, ready to scan, and good read.

 

 

 

 

 

MECHANICAL

 

 

 

Dimensions:

152 mm (6.0") H, 92 mm (3.6") D,

 

152 mm (6.0") W

 

 

 

 

 

Footprint of Stand

152 mm (6.0") x 64 mm (2.5")

 

 

 

 

 

Weight:

0.706 Kg (1.56 lbs)

 

 

 

 

 

Termination:

Two: 10-pin modular RJ45 jacks

 

One: 6-pin modular RJ45 jack

 

 

 

Cable:

Standard 2.1m (7') straight; for other cables contact a

 

customer service representative, see page 55.

 

 

 

 

 

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