1. Automation/Motion Controls For Sale
  2. sku: 13698651528160892
  3. KEYENCE SL-V31F-R

KEYENCE SL-V31F-R Safety Light Curtain Receiver Axes

Sl-v31f-r Keyence Safety Light Curtain Receiver 31 Axes

( Brand: Keyence ), ( Manufacturer Part Number: SL-V31F-R ), ( Type: Safety Light Curtain )

Review KEYENCE Safety Light Curtain Receiver 31 Axes

The **Keyence SL-V31F-R Safety Light Curtain Receiver** is a high-performance, industrial-grade safety device designed to provide robust protection in demanding manufacturing and automation environments. Engineered with Keyence s signature precision and reliability, this receiver is specifically tailored for use with the SL-V31F series of safety light curtains, offering seamless integration and unparalleled safety monitoring across up to 31 axes. Built to meet stringent international safety standards, including ISO 13849 and EN 954-1, this device ensures compliance with rigorous industrial safety protocols while delivering real-time detection and response capabilities. Its compact yet durable design allows for easy installation in tight spaces, making it ideal for applications in assembly lines, packaging systems, and automated material handling where precise safety boundaries are critical. The SL-V31F-R features advanced optical sensing technology, ensuring consistent performance even in environments with varying light conditions or potential obstructions. With its configurable safety parameters, users can customize response times, monitoring zones, and alarm thresholds to match specific operational requirements, enhancing both safety and efficiency. The device s robust construction, including corrosion-resistant materials and IP67-rated protection, guarantees long-term durability in harsh industrial settings, reducing maintenance needs and downtime. Whether deployed in high-speed production lines or precision automation systems, the Keyence SL-V31F-R receiver delivers a reliable, high-performance solution for safeguarding personnel and equipment while maintaining seamless integration with Keyence s comprehensive safety ecosystem.

### **Pros and Cons of buying a Keyence SL-V31F-R Safety Light Curtain Receiver (31 Axes)**

#### **Pros**

1. **High Reliability and Durability**

The Keyence SL-V31F-R is designed for industrial environments, featuring robust construction and high-quality components. It is built to withstand harsh conditions, including dust, moisture, and temperature fluctuations, ensuring long-term performance.

2. **Wide Detection Range (31 Axes)**

With a 31-axis detection range, this safety light curtain provides extensive coverage, making it suitable for large or complex work areas. This reduces the need for multiple sensors, simplifying installation and maintenance.

3. **Fast Response Time**

Keyence sensors are known for their quick reaction times, which is critical in safety applications where immediate detection of obstructions is necessary to prevent accidents.

4. **Easy Installation and Integration**

The SL-V31F-R is designed for straightforward mounting and wiring, often compatible with common industrial control systems (PLCs, safety relays, etc.). Keyence also provides user-friendly software tools for configuration and testing.

5. **Low Maintenance Requirements**

As a solid-state device, it has no moving parts, reducing wear and tear. The sensor s self-diagnostic features help detect issues early, minimizing downtime.

6. **Compliance with Safety Standards**

Keyence products adhere to international safety standards such as **EN ISO 13849** and **UL/CSA**, ensuring compliance with regulatory requirements in various industries (e.g., manufacturing, packaging, automation).

7. **Modular and Expandable**

The 31-axis configuration allows for flexibility in application design. If future expansion is needed, Keyence offers compatible transmitters and additional axes to extend coverage.

8. **Reduced False Triggers**

Advanced algorithms in Keyence sensors minimize false activations, improving reliability in dynamic environments where objects may briefly enter the detection zone.

9. **Compatibility with Keyence Ecosystem**

If you already use Keyence transmitters or other safety devices, this receiver integrates seamlessly, streamlining system management and reducing compatibility issues.

10. **Warranty and Support**

Keyence provides comprehensive warranties and technical support, offering peace of mind for industrial users who rely on consistent uptime.

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#### **Cons**

1. **Higher Upfront Cost**

Compared to some generic or lower-end safety light curtains, the Keyence SL-V31F-R is more expensive. The premium price reflects its advanced features, but it may not be cost-effective for small-scale or low-budget applications.

2. **Limited Customization for Niche Applications**

While versatile, the sensor may not be optimized for highly specialized or unique safety requirements. Users with very specific needs might need additional customization or supplementary devices.

3. **Dependence on Keyence Ecosystem**

If you are not already using Keyence products, integrating this receiver may require additional investment in compatible transmitters or control systems, potentially increasing total costs.

4. **Potential Learning Curve for Configuration**

While user-friendly, the advanced features of Keyence sensors may require training for operators or technicians unfamiliar with the system. This could introduce a slight delay in full utilization.

5. **Size and Installation Space**

The 31-axis model is larger than smaller sensors, which may limit installation options in space-constrained environments. Careful planning is needed to ensure proper mounting.

6. **Power Requirements**

The sensor requires a stable power supply (typically 24V DC), and fluctuations could affect performance. Users must ensure their electrical infrastructure supports the device s needs.

7. **Potential for Overkill in Small Applications**

For very small or simple work areas, a 31-axis sensor might be excessive, leading to unnecessary complexity and cost. A smaller, more affordable model could suffice.

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### **Conclusion**

The **Keyence SL-V31F-R Safety Light Curtain Receiver (31 Axes)** is an excellent choice for industries requiring **high reliability, wide coverage, and compliance with strict safety standards**. Its advanced features, durability, and seamless integration with Keyence systems make it ideal for large-scale manufacturing, automation, or environments where precision and safety are paramount.

However, the **higher cost and potential over-specification for smaller applications** may not justify the purchase for budget-conscious or low-complexity setups. If your application demands **extensive detection range, fast response times, and long-term reliability**, this sensor is a strong recommendation. For simpler or cost-sensitive applications, evaluating alternatives with fewer axes or lower price points may be more practical.

### **Recommendation**

- **Buy the Keyence SL-V31F-R if:**

- You operate in a high-risk industrial environment where safety is critical.

- Your workspace requires **broad coverage (31 axes)** to minimize blind spots.

- You already use Keyence transmitters or control systems, ensuring compatibility.

- Long-term reliability and low maintenance are priorities.

- **Consider alternatives if:**

- Your budget is limited, and a lower-cost sensor with fewer axes meets your needs.

- Your application is small-scale, and a 31-axis model is unnecessary.

- You prefer a brand with different pricing or support structures.

For most **large-scale industrial automation, packaging, or robotics applications**, the Keyence SL-V31F-R is a **highly recommended investment** due to its performance, safety compliance, and ease of integration.

Details:

Shipping Services. 10-43C5-112600-BL-GX. Keyence SL-V31F-R Safety Light Curtain Receiver w/ Mounting Brackets, 31 Axes.

part #: slv31f prices

  • $40.49-$142.49

specifications automationjack:

  • brand: Keyence
  • mpn: Sl-v31f-r
  • type: Safety Light Curtain

returns automationjack:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

general automationjack:

  • Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
  • condition: Used

offer automationjack:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: February 24, 2026
  • quantity: 1
  • best offers: True

seller automationjack:

  • # reviews: 26668
  • city: Baroda, Michigan
  • rating: 100.0%

payments automationjack:

  • credit card: Visa
  • wallet: Apple-pay
  • other

shipping automationjack:

  • type: Calculated
  • class: Standard, One-day, Expedited
  • transit: 2-6 Days
  • carrier: USPS, UPS
  • service: USPS Ground Advantage, UPS Next Day Air, USPS Priority Mail, UPS Ground
  • cost: $0.00
type: safety light curtain,
category: business & industrial > industrial automation motion controls > automation equipment, sku: 13698651528160892,
Keyence SL-V31F Is Similar To:
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5 offers $40.49–$142.49 USD
  • Used. Offer #1 priced at $40.49 + $0.00 shipping estimate = $40.49* total. Keyence -R Safety Light Curtain Receiver w/ Mounting Brackets, 31 Axes.FREE SHIPPING
  • Used. Offer #2 priced at $76.49 + $0.00 shipping estimate = $76.49* total. FREE SHIPPING
  • New – Open box. Offer #3 priced at $142.49 + $0.00 shipping estimate = $142.49* total. FREE SHIPPING
  • Seller refurbished. Offer #4 priced at $323.90 + $0.00 shipping estimate = $323.90* total. D-U-N-S: 01-246-1875. Section 889 Compliant.FREE SHIPPING
  • Used. Offer #5 priced at $40.49 + $0.00 shipping estimate = $40.49* total. FREE SHIPPING

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