SR-2000W Keyence SR-2000 Code Reader Ultra-Wide Field of View

SR-2000W Ultra-Wide Field of View Code Reader

The SR-2000W is a 1D/2D code reader from the SR-2000 series. It uses an ultra-wide field of view design. A 2048 x 1536 CMOS image sensor captures the code. Auto focus keeps the image sharp across the range. Reading distance spans 50 to 1,000 mm. At 800 mm, the field covers 707 x 530 mm. Minimum 2D resolution is 0.063 mm. This head suits fast lines with wide parts or multiple codes per pass.

SR-2000 Series Engineering Context

• Series: SR-2000 series fixed-mount code readers.
• Model role: ultra-wide field of view variant.
• Sensor: CMOS image sensor, 2048 x 1536 pixels.
• Focus: auto.
• Light source: high-intensity red LED.
• Pointer light: high-intensity green LED.

Resolution and Reading Range

• Min resolution, 2D: 0.063 mm (0.0025 in).
• Min resolution, barcode: 0.082 mm (0.0032 in).
• Reading distance: 50 to 1,000 mm.
• Field of view at 800 mm: 707 x 530 mm.
• Wide coverage reduces head count per line.

Supported Code Types

• 2D: QR, MicroQR, DataMatrix (ECC200), GS1 DataMatrix.
• 2D: PDF417, MicroPDF417, GS1 Composite, DotCode.
• 1D: CODE39, ITF, 2of5, NW-7 (Codabar), CODE128.
• 1D: GS1-128, GS1 DataBar, CODE93, JAN/EAN/UPC.
• 1D: Pharmacode, Postal codes.

I/O Specifications

• Control input: 2, bidirectional voltage.
• Input max: 26.4 VDC, min ON 15 VDC.
• Control output: 3, photo-MOS relay.
• Output max: 30 VDC, 50 mA per output.
• Total output current: 100 mA.

Communication and Protocols

• Ethernet: 10/100BASE-TX.
• Serial: RS-232C.
• USB: 2.0 Full Speed.
• Protocols: TCP/IP, EtherNet/IP, PROFINET.
• Protocols: KV STUDIO, MC Protocol, FTP.
• Serial modes: no-protocol, MC, SYSWAY.
• Communication expansion: none.

Power and Environment

• Supply voltage: 24 VDC ±10%.
• Current consumption: approx. 1,600 mA.
• Operating temperature: 0 to +45 °C.
• Storage temperature: -10 to +50 °C.
• Humidity: 35 to 85% RH, no condensation.
• Protection rating: IP65.
• Weight: approx. 0.30 kg.

Suitable Equipment and Lines

• Packaging and carton traceability.
• Pharmaceutical blister and label checks.
• Automotive part ID at wide stations.
• Electronics tray and PCB reading.
• Logistics sorters with wide conveyors.
• Multi-code panels read in one pass.

Oiltech Controls Review

• Coverage: 707 x 530 mm at 800 mm is very wide.
• Speed: auto focus cuts setup time on mixed parts.
• Networks: EtherNet/IP and PROFINET cover most PLCs.
• Protection: IP65 handles washdown areas.
• Limit: current draw near 1,600 mA needs a solid supply.
• Verdict: strong pick for wide-station code capture.

Oiltech Controls’s Insight

• Check code size against the 0.063 mm limit.
• Confirm field width at your real working distance.
• Pick the protocol your PLC already uses.
• Plan cable runs for Ethernet and power.
• Keep a spare reader for critical traceability lines.

Why Buy From Oiltech Controls?

• 15+ years in industrial automation spare parts.
• Global shipment support.
• Tested industrial surplus and refurbished options.
• 12-month warranty on every order.
• Technical verification before shipment.
• Support for obsolete control systems.

Shipping and Warranty Terms

• Dispatch window: 24 to 28 hours.
• Couriers: FedEx, UPS, DHL.
• Tracking number sent after pickup.
• Warranty: 12 months from delivery.
• Coverage: defects in materials and workmanship.
• Exclusions: misuse, lens damage, unauthorized repair.
• Claims need order number and fault details.

Contact Information

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

FAQ

Q: Can the SR-2000W read several codes in one trigger?

A: Yes. The wide field covers many codes at once. You can set multi-code reading in the software. Confirm the code count and spacing before finalizing the layout.

Q: What working distance gives the widest coverage?

A: Coverage grows with distance. At 800 mm it reaches 707 x 530 mm. Going past 1,000 mm is outside the spec, so plan your station inside that range.

Q: Does it work with both EtherNet/IP and PROFINET?

A: Yes. Both protocols are built in. You select the fieldbus mode in settings. No extra communication module is needed.

Q: Is IP65 enough for a washdown packaging line?

A: It handles spray and dust. It is not meant for full immersion. For heavy washdown, add a protective enclosure and check cable gland sealing.

Q: Is this reader still in production?

A: Keyence lists it as active. Last verified in 2026-09. For older SR lines, we also stock tested surplus units.

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