• Keyence BL-741 Laser Bar Code Reader Product Image
  • Keyence BL-741 Laser Bar Code Reader Product Image
  • Keyence BL-741 Laser Bar Code Reader Product Image
  • Keyence BL-741 Laser Bar Code Reader Product Image
  • Keyence BL-741 Laser Bar Code Reader Product Image
  • Keyence BL-741 Barcode

BL-741

Product Summary:

  • Weight: Approx. 300 g (including the cable)
  • Type: Mid-range
  • Type - Scanning method: Raster
  • Laser - Light source: Visible semiconductor laser (wavelength: 655 nm)
  • Laser - Control output: 100 ?W
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  • Description: Laser Bar Code Reader
  • Weight: Approx. 300 g (including the cable)
  • Footnotes: *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). *4 (NPN model) The rating of non-voltage input: 1 V or less ON voltage, 0.6 mA or less OFF current. (PNP model) The rating of voltage input: 10.2 V or more ON voltage (26.4 V max.) 0.6 mA or less OFF current.
  • Type: Mid-range
  • Type - Scanning method: Raster
  • Laser - Light source: Visible semiconductor laser (wavelength: 655 nm)
  • Laser - Control output: 100 ?W
  • Laser - Pulse duration: 99.5 ?s (IEC 60825-1, JIS C6802), 50 ?s (FDA [CDRH] Part 1040.10)
  • Laser - Laser class: Class 2 (JIS C6802), Class 2 (IEC 60825-1), Class II (FDA [CDRH] Part 1040.10)
  • Reading - Supported codes: CODE39; ITF; Industrial 2 of 5; NW-7 (Codabar); JAN, EAN, UPC; CODE128; COOP 2 of 5; CODE93
  • Reading - Number of readable digits: 32 digits (64 digits for CODE128 with start character C)*1
  • Reading - Readable bar width: 0.25 to 2.0 mm 0.01" to 0.08"*2
  • Reading - Reading distance: 150 to 750 mm 5.91" to 29.53" (1.0 mm 0.04")
  • Reading - Focal point: 400 mm 15.7"
  • Reading - Largest readable label width: 600 mm 23.62" (680 mm 26.77")*3
  • Reading - PCS: 0.6 or more (reflectance of the white part: 75% or more)
  • Reading - Scanning rate: 700 scans/sec.
  • I/O specifications - Input terminals - Number of inputs: 1
  • I/O specifications - Input terminals - Input format: Non-voltage or voltage input*4.
  • I/O specifications - Output terminals - Number of outputs: 2 (OK and NG)
  • I/O specifications - Output terminals - Output: NPN open collector
  • I/O specifications - Output terminals - Rated load: 24 VDC, 30 mA
  • I/O specifications - Output terminals - Leakage current (at OFF): 0.1 mA or less
  • I/O specifications - Output terminals - Residual voltage (at ON): 0.5V or less
  • I/O specifications - Serial interface - Communication method: Conforms to EIA RS-232C
  • I/O specifications - Serial interface - Communication speed: 600?1200?2400?4800?9600?19200?31250?38400bps
  • I/O specifications - Serial interface - Synchronization between the transmitter and receiver: Asynchronous
  • I/O specifications - Serial interface - Data bit length: 7 or 8 bits
  • I/O specifications - Serial interface - Stop bit length: 1 bit/2 bits
  • I/O specifications - Serial interface - Parity check: None, odd, even
  • Rating - Power voltage: 5 VDC 5%
  • Rating - Voltage consumption: 510 mA or less
  • Environmental resistance - Enclosure rating: IP65
  • Environmental resistance - Operating ambient luminance: Sunlight: 10,000 lux, incandescent lamp: 4,000 lux
  • Environmental resistance - Operating temperature range: 0 to +40? 32F to 104F
  • Environmental resistance - Operating ambient humidity: 35 to 85% RH (No condensation)
  • Environmental resistance - Operating environment: No dust or corrosive gas present
  • Environmental resistance - Vibration: 10 to 55 Hz, 1.5 mm 0.06" double amplitude for 2 hours in each of the X, Y, and Z directions
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Alternates

    Common Typos

    • 81-741
    • 81-74I
    • 81-74L
    • 8I-741
    • 8I-74I
    • 8I-74L
    • 8L-741
    • 8L-74I
    • 8L-74L
    • B1-741
    • B1-74I
    • B1-74L
    • BI-741
    • BI-74I
    • BI-74L
    • BL-74I
    • BL-74L

    Appended Numbers

    • BL-741-A
    • BL-741-B
    • BL-741-C
    • BL-741-D
    • BL-741-E
    • BL-741-F
    • BL-741-G
    • BL-741-H
    • BL-741-I
    • BL-741-J
    • BL-741-K
    • BL-741-L
    • BL-741-M
    • BL-741-N
    • BL-741-O
    • BL-741-P
    • BL-741-Q
    • BL-741-R
    • BL-741-S
    • BL-741-T
    • BL-741-U
    • BL-741-V
    • BL-741-W
    • BL-741-X
    • BL-741-Y
    • BL-741-Z

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