Ethernet-compatible Small 2D Code Reader, Medium-distance Type
Keyence SR-651
Ethernet compatible Compact 2D Code Reader SR-650 series
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Specification
| Model | SR-651 | ||
| Type | Middle-range | ||
| Receiver | Sensor | CMOS Image Sensor | |
| Number of pixels | 752×480 pixels | ||
| Lighting | Light source | High intensity red LED 630 nm | |
| LED class | Class 1 LED Product (IEC60825-1) | ||
| Laser pointer | Light source | 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) | ||
| 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, 3 Total output 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 Cat.5 | |
| Supported protocol | TCP/IP, EtherNet/IPTM, FTP, BOOTP | ||
| Serial communication | Communication standard | RS-232C compliant | |
| Transmission speed | 9600, 19200, 38400, 57600, 115200 bps | ||
| Synchronisation method | Asynchronous | ||
| Reading specifications | Supported symbol | 2D | QR, MicroQR, DataMatrix (ECC200), PDF417, MicroPDF, MaxiCode, Composite character (CC-A, CC-B, CC-C) |
| Barcode | GS1Databar, CODE39, ITF, Industrial2of5, NW-7 (Codabar), CODE128, GS1-128, CODE93, JAN/EAN/UPC, TriopticCODE39, Postal | ||
| Minimum resolution | 2D | 0.25 mm | |
| Barcode | 0.127 mm | ||
| Reading distance (typical examples) | DataMatrix QR | 45 to 165 mm (Cell size= 0.5 mm) | |
| Barcode | 45 to 195 mm (Narrow bar width = 0.5 mm) | ||
| Focal distance | 100 mm | ||
| Field of View (at focal distance) | 70.6 mm×45.0 mm | ||
| Rating | Power voltage | Control port: 24 VDC ±10 % or Ethernet port: PoE TypeA/B 36 to 57 V (Cannot supply at the same time)*2 | |
| Current consumption | Control port: 220 mA (When 24 VDC power supply is used) Ethernet port: PoE Power Class 2*3 | ||
| 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 | ||
| Storage temperature | -10 to +50 °C | ||
| Relative humidity | 35 to 95 % RH (No condensation) | ||
| Storage relative humidity | |||
| Operating environment | No dust or corrosive gas present | ||
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 55 to 500 Hz, Acceleration 5G, 3 hours in each of the X, Y, and Z directions | ||
| Weight | Approx. 160 g | ||
| *1 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50. *2 To comply with CSA No.61010-1/UL61010-1/IEC61010-1, use the following power supply. - one that provides Class 2 output as defined in the CEC and NEC, or - one that has been evaluated as a Limited Power Source as defined in CAN/CSA-C22.2 No.60950-1/UL60950-1/IEC60950-1. *3 Peak operating current for PoE Power Class 2: 210 mA maximum. |
