Appendix A – Design Specifications
Operational |
|
Light Source | Visible Laser Diode 650 nm ± 10 nm |
Laser Power | 0.96 mW (peak) |
Depth of Scan Field | 0 mm – 203 mm (0” – 8” for 0.330 mm (13 mil) bar code at |
| default setting |
Scan Speed | 72 scan lines per second |
Scan Pattern | Single scan line |
Minimum Bar Width | 0.127 mm (5.0 mil) |
InfraRed Activation | Long Range: 0 mm – 279 mm ± 51 mm (0” – 11” ± 2”) |
| Short Range: 0mm – 102 mm ± 25 mm (0” – 4” ± 1”) |
Decode Capability | Autodiscriminates all standard bar codes’ for others call |
| Metrologic |
System Interfaces | RS232, PC Keyboard Wedge, |
| IBM 468X/469X, Light Pen Emulation |
Print Contrast | 35% minimum reflectance difference |
Number Characters | Up to 80 data characters |
Read | (Maximum number will vary based on symbology and density) |
Roll, Pitch, Yaw | 42°, 68°, 52° |
Beeper Operation | 7 tones or no beep |
Indicators (LED) | Green = laser on, ready to scan |
| Red = good read |
| Yellow (MS9540 Only) = CodeGate button is inactive (on). |
| CodeGate button is active (off) |
Mechanical |
|
Length | 198 mm (7.8”) |
45 mm (1.8”) | |
78 mm (3.1”) | |
Depth | 40 mm (1.6”) |
Weight | 149 g (5.25 oz) |
Cable | Standard 2.7 m (9’) coiled; optional 2.1 m (7’) straight |
Electrical |
|
Input Voltage | 5 VDC ± 0.25 V |
Power – Operating | 0.825 W |
Power – Standby | 0.600 W |
Current – Operating | 165 mA @ 5 VDC |
Current – Standby | 120 mA @ 5 VDC |
DC Transformers | Class 2; 5.2V @ 650 mA |
Laser Class | CDRH: Class II; |
EMC | FCC Class B |
Environmental |
|
Operating Temperature | 0°C to 40° (32° to 104°F) |
Storage Temperature | |
Humidity | 5% to 95% relative humidity, |
Light Levels | Up to 4842 Lux (450 footcandles) |
Shock | Designed to withstand 1.5 m (5’) drops |
Contaminants | Sealed to resist airborne particulate contaminants |
Ventilation | None required |
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