Ultra-compact 1D and 2D Code Reader

SR-700 series

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High-resolution type

Close-range type

Middle-range type

Laser pointer

Light source

Visible semiconductor laser (Wavelength : 660 nm)


60 µW

Pulse duration

200 µs

Laser class

Class 1 Laser Product (IEC60825-1, FDA (CDRH) Part 1040.10*1)


Light source

High intensity red LED


Supported code



CODE39, ITF, 2of5 (Industrial 2of5), COOP 2of5, NW-7 (Codabar), CODE128,
GS1-128, GS1 DataBar, CODE93, JAN/EAN/UPC,
Trioptic CODE39, CODE39 Full ASCII, Pharmacode

2D code

QR, MicroQR, DataMatrix (ECC200), GS1 DataMatrix, PDF417, Micro PDF417, GS1 Composite (CC-A, CC-B, CC-C)



0.127 mm

2D code

0.082 mm

0.127 mm

0.19 mm

Reading distance (typical examples)


30 to 100 mm
(Narrow bar width = 0.33 mm)

45 to 195 mm
(Narrow bar width = 0.5 mm)

2D code

22 to 50 mm
(Cell size = 0.25 mm)

40 to 80 mm
(Cell size = 0.25 mm)

45 to 165 mm
(Cell size = 0.5 mm)

Focal distance

38 mm

60 mm

100 mm

Field of view
(Typical example at focal distance)

26 mm × 17 mm

42 mm × 27 mm

70 mm × 45 mm


Control input

2 inputs (IN1 and IN2), non-voltage input (contact, solid-state)

Control output

4 NPN open collector outputs (OUT1 to 4)
30 mA or less (24 V or less)
Residual voltage 0.8 V or less, leakage current 0.1 mA or less


Transmission speed

9600, 19200, 38400, 57600, 115200 bps

Supported protocol

No-protocol, MC protocol, SYSWAY, KV STUDIO


USB 2.0 Full Speed compliant


Power voltage

5 VDC +5 %, -10 %

Current consumption

630 mA or less

Environmental resistance

Enclosure rating


Ambient light

Sunlight: 10,000 lux, Incandescent lamp: 6,000 lux, Fluorescent lamp: 2,000 lux

Operating environment

No dust or corrosive gas present

Ambient temperature

0 to +45 °C

Storage temperature

-10 to +50 °C (No freezing)

Relative humidity

35 to 95 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 3 hours in each of the X, Y, and Z directions


Approx. 160 g (including cable)

*1 The laser classification for FDA (CDRH) is implemented based on IEC60825-1 in accordance with the requirements of Laser Notice No.50.
*2 Barcodes fitted into the visual field range in size can be read.

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