Keyence SR-710 Fixed Code Reader

Keyence SR-710 Fixed Code Reader

Product Introduction

The Keyence SR-710 is an ultra-compact fixed type code reader for automated lines. This middle-range unit combines a visible semiconductor laser with high intensity red LED lighting. Moreover, its small body fits tight machine spaces where larger scanners fail. The 660 nm laser pointer speeds up alignment during setup.

Technical Specifications

The laser source outputs 60 µW with a 200 µs pulse duration. It carries a Class 1 rating under IEC60825-1 and FDA CDRH Part 1040.10. Therefore, the SR-710 operates safely in normal production areas.

Reading performance covers a wide code set. For barcodes, it handles CODE39, ITF, CODE128, GS1-128, GS1 DataBar, CODE93, JAN/EAN/UPC, NW-7, Pharmacode, and more. For 2D codes, it reads QR, MicroQR, DataMatrix ECC200, GS1 DataMatrix, PDF417, Micro PDF417, and GS1 Composite.

Minimum resolution is 0.127 mm for barcodes and 0.19 mm for 2D codes. Reading distance spans 45 to 195 mm for barcodes and 45 to 165 mm for 2D codes. The focal distance sits at 100 mm, with a field of view of 70 x 45 mm.

I/O and Communication

Two control inputs (IN1 and IN2) accept non-voltage contact or solid-state signals. Four NPN open collector outputs (OUT1 to OUT4) handle 30 mA or less at 24 V or less. Residual voltage stays at 0.8 V or less, and leakage current is 0.1 mA or less.

RS-232C transmission speeds range from 9600 to 115200 bps. Supported protocols include No-protocol, MC protocol, SYSWAY, and KV STUDIO. Besides, a USB 2.0 Full Speed port supports easy configuration.

Electrical and Environmental Parameters

Power voltage is 5 VDC with +5% and -10% tolerance. Current consumption is 630 mA or less. The enclosure meets IP65 for dust and water spray resistance.

Ambient light tolerance reaches 10,000 lux in sunlight, 6,000 lux under incandescent lamps, and 2,000 lux under fluorescent lamps. Operating temperature ranges from 0 to +45 °C. Relative humidity of 35 to 95% RH is acceptable without condensation. Storage temperature spans -10 to +50 °C. The unit weighs about 160 g including the cable.

Installation Guide

First, mount the reader at the focal distance of 100 mm for best results. Keep the laser pointer aimed at the code center during alignment. Next, connect the 5 VDC supply and the I/O lines to your controller.

Then, set the RS-232C speed and protocol to match your PLC. After that, configure code types through the USB port or KV STUDIO. Finally, run test reads across the full distance range before going live.

Packaging List

• 1 x Keyence SR-710 Fixed Code Reader

• 1 x Attached cable

• 1 x Mounting bracket

• 1 x Instruction sheet

Shipping

We ship worldwide by Fedex, UPS, and DHL. In-stock orders leave the warehouse the same day. Tracking details follow within 24 hours.

FAQ

1. What codes does the SR-710 read?
It reads common barcodes like CODE39 and CODE128, plus 2D codes like QR, DataMatrix, and PDF417.

2. What is the reading distance of the Keyence SR-710?
Barcodes read from 45 to 195 mm. For 2D codes, the range is 45 to 165 mm.

3. Does this code reader support USB?
Yes. It offers USB 2.0 Full Speed for setup and configuration.

4. What is the minimum resolution of the SR-710?
Resolution reaches 0.127 mm for barcodes and 0.19 mm for 2D codes.

5. What protection rating does the SR-710 carry?
The housing meets IP65. It resists dust and water spray in normal factory settings.