Honeywell MS9540 Laser Barcode Scanner Specifications：
Performance Parameters
Laser source: Visible laser diode laser, wavelength 650nm±10nm
Buzzer: 7 tones or silent
Indicator: Green = Laser is on, ready to scan; Red = Decoding successful; Yellow = Automatic scanning
System Interface: USB, RS232 Serial Port, Keyboard Port, IBM46xx (RS485), OCIA, Analog Laser, Optical Mouse
Electrical parameters:
Input Voltage: 5VDC ± 0.25V
Working power: 825mW (165mA@5V) - Typical value
Standby power: 600mW (120mA@5V) - Typical value
DC Power Supply: Class 2: 5.2VDC @ 1A
Laser Class: Class 1: IEC 60825-1, EN 60825-1
Electromagnetic Compatibility FCC Part 15, ICES-003, EN 55022 Class B
Environmental parameters:
Working temperature: 0°C to 40°C
Storage temperature: -40°C to 60°C
Humidity: 5% to 95% relative humidity, non-condensing state.
Anti-drop: able to withstand a 1.5-meter fall from a height.
Dustproof: Sealed to prevent air dust particles from entering.
Illuminance: Approximately 4842 LUX (450 foot-candles)
Scanning parameters:
Scan Mode: Single Line
Scanning speed: 72 times per second
Scan angle: horizontal 50°
Recognizable print contrast: minimum 35% reflectance difference
Corner, elevation, deflection: 42°, 68°, 52°
Decoding ability: 1D: Code39, Code93, Code128, UPC/EAN/JAN, Code2of5, Code11, Codebar, MSI Plessey, GSL DataBar, Telepen, TrioptiCC
PDF：PDF417*，MicroPDF417*，*Ms9544only
