Omron E3S-5E4 Photoelectric Sensor – 12-24V DC, 2m Cable

Model Number: E3S-5E4
Brand: Omron
Type: Photoelectric Sensor
Series: E3S Series
Condition: New
Sensing Method: Through-beam for accurate object detection
Sensing Distance: 5 meters for long-range applications
Operating Voltage: 12-24V DC for industrial compatibility
Cable Length: 2 meters for flexible installation

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    Additional Information

    Product Title: Omron E3S-5E4 Through‑Beam Photoelectric Sensor – 5m Range, 2m Cable
    Model: E3S‑5E4
    Brand: Omron
    Category: Photoelectric Sensors / Industrial Automation
    Condition: New – OEM Quality
    Availability: In Stock – Ships Worldwide


    🔧 Product Overview

    The Omron E3S‑5E4 is a robust through‑beam photoelectric sensor engineered for long‑range object detection in demanding industrial environments. With a 5 m sensing range and 12–24 V DC operation, it delivers high‑precision detection for manufacturing lines, packaging systems, and automated assembly processes. Its integrated 2 m cable ensures straightforward installation and seamless integration into existing control architectures.


    ✅ Key Features

    • Through‑Beam Sensing: Pinpoint accuracy by separating emitter and receiver for minimal false‑triggers

    • Extended Detection Range: Up to 5 meters, ideal for applications requiring distance coverage

    • Wide Supply Voltage: 12–24 V DC compatibility with standard industrial power rails

    • Durable Construction: Built to withstand vibration, dust, and light water spray (IP67 rated)

    • 2 m Pre‑Wired Cable: Flexible installation—no additional wiring or connectors required


    📐 Technical Specifications

    ParameterSpecification
    ModelE3S‑5E4
    Sensing MethodThrough‑Beam
    Detection Range5 m
    Supply Voltage12–24 V DC ±10%
    Current Consumption≤ 35 mA
    Light SourceRed LED (650 nm)
    Response Time≤ 1 ms
    Output TypeNPN / PNP selectable (N.O. / N.C.)
    Cable Length2 m (PVC sheath)
    Enclosure RatingIP67
    Operating Temp.–25 °C to +55 °C
    MaterialABS housing with anti‑vibration design

    🏭 Typical Applications

    IndustryUse Case
    Manufacturing LinesPart presence detection on conveyors
    Packaging SystemsContainer detection and fill‑level monitoring
    Automated AssemblyComponent verification in pick‑and‑place cells
    Material HandlingObject counting and sorting in transfer systems

    💡 Benefits

    • Enhanced Through‑Beam Accuracy: Separating emitter/receiver heads virtually eliminates ambient light interference.

    • Long‑Range Performance: Covers larger detection zones without compromising sensitivity.

    • Plug‑and‑Play Integration: Pre‑wired cable and standard voltage simplify commissioning.

    • Industrial‑Grade Durability: IP67 rating and rugged construction for reliable, maintenance‑free operation.


    ❓ Frequently Asked Questions

    Q: Can the E3S‑5E4 operate on 24 V DC PLC outputs directly?
    A: Yes. Its 12–24 V DC range allows direct connection to typical PLC power rails without additional power supplies.

    Q: How do I align the emitter and receiver over a 5 m span?
    A: Use the built‑in adjustment brackets and visible LED beam guide on the emitter to facilitate accurate alignment during setup.

    Q: What output configurations are supported?
    A: The sensor supports both NPN and PNP outputs, normally open or closed, switchable via internal wiring.


    📌 Conclusion

    The Omron E3S‑5E4 photoelectric sensor is a versatile solution for applications demanding long‑range detection, high reliability, and simple installation. Its through‑beam design and robust build make it an excellent choice for precision automation, quality control, and material handling tasks.

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