Description
PRODUCT INFORMATION OF Keyence barcode reader laser sensor SR-750.
| Model | SR-750 | |||
| Type | Close-range type | |||
| Receiver | Sensor | CMOS Image Sensor | ||
| Number of pixels | 752 x 480 pixels | |||
| Lighting | Light source | Red LED | ||
| Laser pointer | Visible semiconductor laser, Wavelength 660 nm | |||
| Output | 60 µW | |||
| Pulse duration | 200 µs | |||
| Laser class | Class 1 Laser Product (IEC60825-1, FDA (CDRH) Part 1040.10*1) | |||
| Reading specifications | Minimum resolution | 2D | 0.127 mm 0.005″ | |
| Barcode | ||||
| Supported symbol | 2D | QR, MicroQR, DataMatrix (ECC200), GS1 DataMatrix, PDF417, MicroPDF, Composite Code (CC-A, CC-B, CC-C) | ||
| Barcode | GS1DataBar,CODE39,ITF,NW-7 (Codabar),CODE128,GS1-128,JAN/EAN/UPC,CODE39 FullASCII, CODE93,2of5 (Industrial 2of5),COOP 2of5,Trioptic CODE39 |
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| Reading distance (typical examples) | DataMatrix QR | 40 to 80 mm 1.58″ to 3.15″ (Cell size = 0.25 mm 0.01″) |
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| Barcode | 30 to 100 mm 1.18″ to 3.94″ (Narrow bar width = 0.33 mm 0.013″) |
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| Focal distance | 60 mm 2.36″ | |||
| Field of view (at focal distance) | 42.5 x 27.1 mm 1.67″ x 1.07″ | |||
| I/O specifications | Control input | Number of inputs | 2 | |
| Input type | Bidirectional voltage input | |||
| Maximum rating | 26.4 VDC | |||
| Minimum ON voltage | 15 VDC | |||
| Maximum OFF current | 0.2 mA or less | |||
| Control output | Number of outputs | 3 | ||
| Output type | Photo MOS relay output | |||
| Maximum rating | 30 VDC | |||
| Maximum load current | 1 output: 50 mA or less, Total of 3 outputs: 100 mA or less | |||
| Leakage current when OFF | 0.1 mA or less | |||
| Residual voltage when ON | 1 V or less | |||
| Ethernet | Communication standard | 10BASE-T/100BASE-TX | ||
| Supported protocol | TCP/IP, FTP, SNTP, BOOTP, EtherNet/IPⓇ*2, PROFINET*3, MC protocol, KV STUDIO | |||
| Serial communication | Communication standard | RS-232C compliant | ||
| Transmission speed | 9600, 19200, 38400, 57600, 115200 bps | |||
| Supported protocol | Non-procedural, MC protocol, SYSWAY, KV STUDIO | |||
| Rating | Power voltage | Control port: 24 VDC ±10 % or Ethernet port: PoE TypeA/B 36 to 57 V (Cannot supply at the same time)*4 | ||
| Current consumption | Control port: 220 mA (When 24 VDC power supply is used) Ethernet port: PoE Power Class 2*5 |
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| Environmental resistance | Enclosure rating | IP65 | ||
| Ambient light | Sunlight: 10,000 lux, Incandescent lamp: 6,000 lux, Fluorescent lamp: 2,000 lux | |||
| Ambient temperature | 0 to +45 °C 32 to 113 °F | |||
| Storage temperature | -10 to +50 °C 14 to 122 °F | |||
| Relative humidity | 35 to 95 % RH (No condensation) | |||
| Storage relative humidity | ||||
| Operating environment | No dust or corrosive gases present | |||
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 55 to 500 Hz, Acceleration 5G, 3 hours in each of the X, Y, and Z directions | |||
| Weight | Approx. 160 g | |||


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