High Performance Compact 1D and 2D Code Reader

SR-750 series

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Model

SR-750HA*1

SR-750*1

SR-751*1

SR-752*1

Type

High-resolution type

Close-range type

Middle-range type

Long-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*2)

Reading specifications

Minimum resolution

2D

0.082 mm 0.003"

0.127 mm 0.005"

0.19 mm 0.007"

0.19 mm 0.007"
0.33 mm 0.013" (When SR-75L4 is mounted)
0.5 mm 0.02" (When SR-75L6 is mounted)

Barcode

0.127 mm 0.005"

0.17 mm 0.007"
0.22 mm 0.009" (When SR-75L4 is mounted)
0.33 mm 0.013" (When SR-75L6 is mounted)

Supported symbol

2D

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

Barcode

*3

GS1DataBar,CODE39,ITF,NW-7 (Codabar),CODE128,GS1-128,JAN/EAN/UPC,CODE39 FullASCII,
CODE93,2of5 (Industrial 2of5),COOP 2of5,Trioptic CODE39

Reading distance (typical examples)

DataMatrix QR

22 to 50 mm 0.87" to 1.97"
(Cell size = 0.25 mm 0.01")

40 to 80 mm 1.58" to 3.15"
(Cell size = 0.25 mm 0.01")

45 to 165 mm 1.77" to 6.50"
(Cell size = 0.5 mm 0.02")

180 to 305 mm 7.09" to 12.01"
(Cell size = 0.5 mm 0.02")
300 to 490 mm 11.81" to 19.29"
(Cell size = 0.5 mm 0.02") (When SR-75L4 is mounted)
460 to 690 mm 18.11" to 27.17"
(Cell size = 0.5 mm 0.02") (When SR-75L6 is mounted)

Barcode

30 to 100 mm 1.18" to 3.94"
(Narrow bar width = 0.33 mm 0.013")

45 to 195 mm 1.77" to 7.68"
(Narrow bar width = 0.5 mm 0.02")

180 to 330 mm 7.09" to 12.99"
(Narrow bar width = 0.5 mm 0.02")
250 to 540 mm 9.84" to 21.26"
(Narrow bar width = 0.5 mm 0.02") (When SR-75L4 is mounted)
400 to 760 mm 15.75" to 29.92"
(Narrow bar width = 0.5 mm 0.02") (When SR-75L6 is mounted)

Focal distance

38 mm 1.50"

60 mm 2.36"

100 mm 3.94"

250 mm 9.84"
400 mm 15.75" (When SR-75L4 is mounted)
600 mm 23.62" (When SR-75L6 is mounted)

Field of view (at focal distance)

26.6 x 17.0 mm 1.05" x 0.67"

42.5 x 27.1 mm 1.67" x 1.07"

70.6 x 45.0 mm 2.78" x 1.77"

65.0 x 41.5 mm 2.56" x 1.63"
108 x 69 mm 4.25" x 2.72" (When SR-75L4 is mounted)
165 x 106 mm 6.50" x 4.17" (When SR-75L6 is mounted)

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/IPTM, PROFINET, 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

Environmental resistance

Enclosure rating

IP65

Ambient temperature

0 to 45°C 32 to 113°F

Ambient storage temperature

-10 to +50°C 14 to 122 °F

Operating ambient humidity

35 to 95% RH (No condensation)

Storage ambient humidity

Operating ambientluminance

Sunlight: 10000 lux, Incandescent lamp: 6000 lux, Fluorescent lamp: 2000 lux

Operating environment

No dust or corrosive gas present

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

Weight

Approx 160 g

Approx 175 g
Approx 185 g (When SR-75L4/L6 is mounted)

Languages

Asynchronous

*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 SR-750HA can read Barcodes which fit into the Field of View.
*4 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.
*5 Peak operating current for PoE Power Class 2: 210 mA maximum.

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