BARCODE SCANNER METROLOGIC MS 9540 USB or PS-2
OPERATIONAL
MECHANICAL
ELECTRICAL
ENVIRONMENTAL
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 0.33 mm ( 13 mil) bar codes
Width of Scan Field 64 mm ( 2.5� ) @ face; 249 mm ( 9.8� ) @ 203 mm ( 8.0� )
Scan Speed 72 + 2 scan lines per second
Scan Pattern Single scan line
Minimum Bar Width 0.127 mm ( 5.0 mil)
Decode Capability Autodiscriminates all standard bar codes, including RSS;
for other symbologies call Metrologic
System Interfaces PC Keyboard Wedge, RS232, OCIA, Light Pen Emulation, Non-decode
Emulation, IBM 468X/ 469X, Stand Alone Keyboard, USB ( low speed and
full speed)
Print Contrast 35% minimum reflectance difference
Number Characters Read Up to 80 data characters
Roll, Pitch, Yaw 42° , 68° , 52°
Beeper Operation 7 tones or no beep
Indicators ( LED) Green = laser on, ready to scan; yellow = auto trigger mode active;
red = good read
Height 198 mm ( 7.8� )
Depth 40 mm ( 1.6� )
Width Handle - 45 mm ( 1.8� ) ; Head - 78 mm ( 3.1� )
Weight 149 g ( 5.25 oz)
Termination 10 pin modular RJ45
Cable Standard 2.7 m ( 9’ ) coiled; optional 2.1 m ( 7’ ) straight
Input Voltage 5 VDC + 0.25 V
Power - Operating 500 mW
Power - Standby 110 mW
Current - Operating 100 mA typical @ 5 VDC
Current - Standby 22 mA typical @ 5 VDC
DC Transformers Class 2; 5.2 VDC @ 650 mA
Laser Class CDRH: Class II; IEC 60825-1: 1993+ A1: 1997+ A2: 2001
EMC FCC, ICES-003 & EN55022 Class B
Operating Temperature 0° C to 40° C ( 32° F to 104° F)
Storage Temperature -40° C to 60° C ( -40° F to 140° F)
Humidity 5% to 95% relative humidity, non-condensing
Light Levels Up to 4842 Lux ( 450 footcandles)
Shock Designed to withstand 1.5 m ( 5’ ) drops
Contaminants Sealed to resist airborne particulate contaminants