• Keyence SR-751 Compact Barcode 2D Reader Product Image
  • Keyence SR-751 Compact Barcode 2D Reader Product Image
  • Keyence SR-751 Compact Barcode 2D Reader Product Image
  • Keyence SR-751 Compact Barcode 2D Reader Product Image
  • Keyence SR-751 Compact Barcode 2D Reader Product Image
  • Keyence SR-751 Barcode

SR-751

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  • Description: Compact Barcode 2D Reader
  • Weight: Approx 160 g
  • Footnotes: *1 PROFINET is a trademark or registered trademark of PROFIBUS International. EtherNet/IPTM is a trademark or registered trademark of ODVA. *2 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50. *3 To comply with CSA No.61010-1/UL61010-1/IEC61010-1, use a power supply meeting the following criteria: - provides Class 2 output as defined in the CEC and NEC, or - evaluated as a Limited Power Source as defined in CAN/CSA-C22.2 No.60950-1/UL60950-1/IEC60950-1. *4 Peak operating current for PoE Power Class 2: 210 mA maximum.
  • Type: Middle-range type
  • Receiver - Sensor: CMOS Image Sensor
  • Receiver - Number of pixels: 752 x 480 pixels
  • Lighting - Light source: Red LED
  • Laser pointer: Visible semiconductor laser, Wavelength 660 nm
  • Laser pointer - Output: 60 W
  • Laser pointer - Pulse duration: 200 s
  • Laser pointer - Laser class: Class 1 Laser Product (IEC60825-1, FDA (CDRH) Part 1040.10*2)
  • Reading specifications - Minimum resolution - 2D: 0.19 mm 0.007"
  • Reading specifications - Minimum resolution - Barcode: 0.127 mm 0.005"
  • Reading specifications - Supported symbol - 2D: QR, MicroQR, DataMatrix (ECC200), GS1 DataMatrix, PDF417, MicroPDF, Composite Code (CC-A, CC-B, CC-C)
  • Reading specifications - Supported symbol - Barcode: GS1DataBar,CODE39,ITF,NW-7 (Codabar),CODE128,GS1-128,JAN/EAN/UPC,CODE39 FullASCII, CODE93,2of5 (Industrial 2of5),COOP 2of5,Trioptic CODE39
  • Reading specifications - Reading distance (typical examples) - DataMatrix QR: 45 to 165 mm 1.77" to 6.50" (Cell size = 0.5 mm 0.02")
  • Reading specifications - Reading distance (typical examples) - Barcode: 45 to 195 mm 1.77" to 7.68" (Narrow bar width = 0.5 mm 0.02")
  • Reading specifications - Focal distance: 100 mm 3.94"
  • Reading specifications - Field of view (at focal distance): 70.6 x 45.0 mm 2.78" x 1.77"
  • I/O specifications - Control input - Number of inputs: 2
  • I/O specifications - Control input - Input type: Bidirectional voltage input
  • I/O specifications - Control input - Maximum rating: 26.4 VDC
  • I/O specifications - Control input - Minimum ON voltage: 15 VDC
  • I/O specifications - Control input - Maximum OFF current: 0.2 mA or less
  • I/O specifications - Control output - Number of outputs: 3
  • I/O specifications - Control output - Output type: Photo MOS relay output
  • I/O specifications - Control output - Maximum rating: 30 VDC
  • I/O specifications - Control output - Maximum load current: 1 output: 50 mA or less, Total of 3 outputs: 100 mA or less
  • I/O specifications - Control output - Leakage current when OFF: 0.1 mA or less
  • I/O specifications - Control output - Residual voltage when ON: 1 V or less
  • I/O specifications - Ethernet - Communication standard: 10BASE-T/100BASE-TX
  • I/O specifications - Ethernet - Supported protocol: TCP/IP, FTP, SNTP, BOOTP, EtherNet/IPTM, PROFINET, MC protocol, KV STUDIO
  • I/O specifications - Serial communication - Communication standard: RS-232C compliant
  • I/O specifications - Serial communication - Transmission speed: 9600, 19200, 38400, 57600, 115200 bps
  • I/O specifications - Serial communication - Supported protocol: Non-procedural, MC protocol, SYSWAY, KV STUDIO
  • Rating - Power voltage: Control port: 24 VDC10% or Ethernet port: PoE TypeA/B 36 to 57 V (Cannot supply at the same time)*3
  • Rating - Current consumption: Control port: 220 mA (When 24 VDC power supply is used) Ethernet port: PoE Power Class 2*4
  • Environmental resistance - Enclosure rating: IP65
  • Environmental resistance - Ambient temperature: 0 to 45C 32 to 113F
  • Environmental resistance - Ambient storage temperature: -10 to +50C 14 to 122 F
  • Environmental resistance - Operating ambient humidity: 35 to 95% RH (No condensation)
  • Environmental resistance - Storage ambient humidity: 35 to 95% RH (No condensation)
  • Environmental resistance - Operating ambient luminance: Sunlight: 10000 lux, Incandescent lamp: 6000 lux, Fluorescent lamp: 2000 lux
  • Environmental resistance - Operating environment: No dust or corrosive gas present
  • Environmental resistance - Vibration: 10 to 55 Hz Double amplitude 1.5 mm 0.06"/55 to 500 Hz: Acceleration 5G, 3 hours each in X, Y and Z directions
  • Languages: Asynchronous
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Alternates

    Common Typos

    • 5R-751
    • 5R-75I
    • 5R-75L
    • 5R-7S1
    • 5R-7SI
    • 5R-7SL
    • SR-75I
    • SR-75L
    • SR-7S1
    • SR-7SI
    • SR-7SL

    Appended Numbers

    • SR-751-A
    • SR-751-B
    • SR-751-C
    • SR-751-D
    • SR-751-E
    • SR-751-F
    • SR-751-G
    • SR-751-H
    • SR-751-I
    • SR-751-J
    • SR-751-K
    • SR-751-L
    • SR-751-M
    • SR-751-N
    • SR-751-O
    • SR-751-P
    • SR-751-Q
    • SR-751-R
    • SR-751-S
    • SR-751-T
    • SR-751-U
    • SR-751-V
    • SR-751-W
    • SR-751-X
    • SR-751-Y
    • SR-751-Z

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