User manual OPTICON NLV 2001

[. . . ] Fixed-position Laser Barcode Scanner NLV 2001 The NLV 2001 is a fixed-position laser barcode scanner that uses a short-wavelength red laser beam. Specifications Manual Opticon NLV 2001 Specifications Manual All information subject to change without notice. Document History Model Number: Edition: Date: NLV 2001 2 2007-08-01 Specification Number: Original Spec Number: SS07077 SS06124 Copyright 2008 Opticon. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated or converted to any electronic or machine readable form without prior written consent of Opticon. Limited Warranty and Disclaimers PLEASE READ THIS MANUAL CAREFULLY BEFORE INSTALLING OR USING THE PRODUCT. Serial Number A serial number appears on all Opticon products. This official registration number is directly related to the device purchased. [. . . ] Weight 120 g (max. ) excluding the cable 4. Ambient Light Immunity Decoding performance is guaranteed when the range of illumination on a barcode surface is between zero and the following values: Incandescent light Fluorescent light Sunlight 3, 000 lx 3, 000 lx 50, 000 lx Conditions Barcode Sample: OPTOELECTRONICS Test Sample PCS: Resolution: Symbology: Quiet Zone: N/W Ratio: Distance: Angle (see note below): Curvature: Power Supply Voltage: 0. 9 0. 25 mm 9-digit Code 39 10 mm 1:2. 5 100 mm = 0° = 15° = 0° R= 5. 0 V Direct light or specular reflection light from a source should be prevented from entering the acceptance area. Note: , and respectively represent pitch, skew and tilt. Please see section 7. 4 for how these values are defined. 7 Opticon NLV 2001 Specifications Manual 5. Absolute Maximum Ratings Parameter Power supply voltage (VDD to GND) Input voltage Power ripple Symbol VDD VIN Value -0. 5 to 6. 5 -0. 5 to +0. 5 0. 1p-p (10­100 kHz) Unit V V V 5. 2. Recommended Operating Conditions Item Power supply voltage Operating temperature Input voltage Output voltage Symbol VDD Ta Vin Vout Min 4. 5 -10 0 0 Typ 5. 0 ­ ­ ­ Max 5. 5 45 VDD VDD Unit V °C V V Conditions No condensing 5. 3. Electrical Characteristics Parameter Operating current Rush current peak Stand-by current Startup time Symbol IOP IPEAK IPRE TD Min ­ ­ ­ ­ Typ 85 400 35 100 Max 150 1500 70 ­ Unit mA mA mA ms Conditions · · · Connect 1 resistance to a power supply line in series and measure the current by the voltage between both ends of resistance. Power supply voltage is measured at a connector terminal area. The current value depends on the interface type and host computer to which the device is connected. 8 Opticon NLV 2001 Specifications Manual 6. Optical Specifications Parameter Light-emitting element Emission wavelength Light output Scanning method Scanning speed Scan angle Specification Red laser diode 650 ±10 (25° C) 1. 0 or less Bi-directional scanning 100 ±20 Scan angle: 54 ±5 Read angle: 44 (Min) Unit ­ nm mW ­ scans/s ° ° 7. Technical Specifications The conditions for technical specifications are as follows, unless otherwise specified in each section. Conditions Ambient temperature and humidity: Ambient light: Background: Room temperature (5 to 35º C) Room humidity (45% to 85% RH) 500 to 900 lx Barcode = black Space = white Margin = white Background of label = black 5. 0 V Approve the performance when decoding is successful in all ten tests. (Decoding is deemed successful when completed in 0. 5 seconds or less. ) Power supply voltage: Decoding test: 7. 1. Print Contrast Signal 0. 45 or higher (over 70% of reflectivity of space and quiet zone). PCS= Reflectance of white barReflectance of black bar Reflectance of white bar Scanning performance may decline if dirt or scratches mar the optical window. Minimum Resolution 0. 127 mm 9 Opticon NLV 2001 Specifications Manual 7. 3. Depth of Field The scan area is a circular area centered around the beam, which appears at various resolutions. Figure 1: Depth of field and resolution (NLV 2001 I-Type) 10 Opticon NLV 2001 Specifications Manual The depth of field is measured from the front edge of the scanner. PCS Resolution (mm) 1. 0 0. 9 0. 5 0. 25 0. 15 0. 127 Decode Depth (mm) 70­630 50­400 50­240 50­130 60­100 Conditions Barcode Sample: OPTOELECTRONICS Test Sample N/W Ratio Angle Curvature 1:2. 5 = 0°, = 15°, = 0° R= Resolution 1. 0 mm 0. 5 mm 0. 25 mm 0. 15 mm 0. 127 mm Symbology Code 39 Code 39 Code 39 Code 39 Code 39 PCS 0. 9 0. 9 0. 9 0. 9 0. 9 Quiet Zone 25 mm 18 mm 10 mm 7 mm 5 mm Digit 1 3 8 10 4 11 Opticon NLV 2001 Specifications Manual 7. 4. Pitch Angle ±35° Figure 2: Pitch (NLV 2001 I-Type) 12 Opticon NLV 2001 Specifications Manual 7. 4. 2. Skew Angle and Dead Zone Skew angle: ±50° (Excluding dead zone) Dead zone: = ±8° (There are some areas in which decoding fails due to specular reflection) Figure 3: Skew angle and dead zone (NLV 2001 I-Type) 7. 4. 3. Tilt Angle ±20° Figure 4: Tilt angle (NLV 2100 I-Type) 13 Opticon NLV 2001 Specifications Manual Conditions Barcode Sample: OPTOELECTRONICS Test Sample Distance Label 100 mm from the edge of the scanner Pitch, Skew Angle, Dead Zone PCS = 0. 9, Resolution = 0. 25 mm, Symbology = 9-digit Code 39, Quiet Zone = 10 mm, N/W Ratio = 1:2. 5 Tilt Angle PCS = 0. 9, Resolution = 0. 26 mm, Symbology = 13-digit JAN, Quiet Zone = 10 mm Pitch angle: Skew angle: = +15°, Tilt angle: = 0° Tilt angle: Pitch angle: = 0°, Skew angle: = +15° Skew angle, Dead zone: Pitch angle: = 0°, Tilt angle: = 0° R= Angles Curvature 7. 5. Curvature With 8-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when R15 mm. With 13-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when R20 mm. Figure 5: Curvature (NLV 2001 I-Type) Conditions Barcode Sample: OPTOELECTRONICS Test Sample PCS = 0. 9, Resolution = 0. 26 mm, Quiet Zone = 10 mm Distance Angle 100 mm from the edge of the scanner Skew Angle = +15° 14 Opticon NLV 2001 Specifications Manual 8. [. . . ] JIS C6802: 2005: Laser class 2 IEC 825-1/EN 60825-1: Laser class 2 FDA CDRH Laser class II. Complies with 21 CFR 1040. 10 and 1040. 11 except for deviations pursuant to laser notice No. Class II laser devices are not considered to be hazardous when used for their intended purpose. Avoid staring into the laser beam. 16. 2. [. . . ]