Long Range Laser Barcode ReaderBL-700 series

BL-781

Long-distance Laser Barcode Reader, Long-distance Type, Raster

SPECIFICATIONS

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Model

BL-781

Type

Long-range

Type

Scanning method

Raster

Laser

Light source

Visible semiconductor laser (wavelength: 655 nm)

Control output

100 μW

Pulse duration

99.5 μs (IEC 60825-1),50 μs (FDA (CDRH) Part 1040.10)

Laser class

Class 2 Laser Product (IEC 60825-1),Class II Laser Product (FDA (CDRH)Part 1040.10)

Reading

Supported codes

CODE39, ITF, Industrial 2of5, COOP 2of5, NW-7 (Codabar), CODE128, CODE93, EAN/UPC (A·E), GS1-128

Number of readable digits

32 digits max.*1

Readable bar width

0.32 mm to *2

Reading distance

200 to 1200 mm (2.0 mm)

Focal point

500 mm

Largest readable label width (Reading distance)

1010 mm (1080 mm)*3

PCS

0.6 or more (reflectance of the white part: 75% or more)

Scanning rate

700 scans/sec

I/O specifications

Input terminals

Number of inputs

1

Input format

non-voltage input (contact or solid-state)

Output terminals

Number of outputs

2 (OK and NG)

Output

NPN open collector

Rated load

24 VDC, 30 mA

Leakage current (at OFF)

0.1 mA or less

Residual voltage (at ON)

0.5V or less

Serial interface

Communication method

Conforms to EIA, RS-232C

Communication speed

600、1200、2400、4800、9600、19200、31250、38400bps

Synchronisation between the transmitter and receiver

Asynchronous

Data bit length

7/8 bits

Stop bit length

1 bit/2 bits

Parity check

None/Even/Odd

Rating

Power voltage

5 VDC ±5 %

Voltage consumption

510 mA or less

Environmental resistance

Enclosure rating

IP65

Ambient light

Sunlight: 8,000 lux, Incandescent lamp: 3,000 lux

Operating environment

No dust or corrosive gas present

Ambient temperature

0 to +40 °C

Relative humidity

35 to 85 % RH (No condensation)

Vibration

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions

Weight

Approx. 300 g

*1 When start/stop character of CODE128 is CODE-C, up to 64 digits are allowed.
*2 When the barcode type is CODE39.
*3 Largest reading label width includes the barcode margin (quiet zone).

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