Omron E3S-AD61 Photoelectric Switch: Comprehensive Guide to Features, Applications, and Specifications
Omron E3S-AD61 Photoelectric Switch
Professional Grade Diffuse-Reflective Sensor for Industrial Automation
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Product Overview
The Omron E3S-AD61 is a high-performance photoelectric switch designed for industrial automation applications. This diffuse-reflective sensor offers reliable object detection with a sensing distance of 200mm, making it ideal for various manufacturing and packaging environments. With its NPN output configuration and IP67 protection rating, the E3S-AD61 ensures durability and consistent performance in demanding industrial settings.
For detailed specifications and purchasing options, visit the official product page.
Key Features and Benefits
Diffuse-Reflective Sensing
Utilizes red LED light source (700nm) for reliable object detection without requiring a separate reflector. This simplifies installation and reduces maintenance requirements.
200mm Sensing Range
Offers a maximum switching distance of 200mm (0.2m), providing flexibility in various industrial applications while maintaining detection accuracy.
NPN Output Configuration
Features NPN output with maximum output current of 100mA, compatible with most PLC systems and industrial control circuits.
IP67 Protection Rating
Rated IP67 (IEC) and NEMA 4X, providing excellent protection against dust, water ingress, and harsh industrial environments.
Easy Adjustment
Includes a two-turn endless adjuster with indicator for precise sensitivity adjustment, ensuring optimal performance for different applications.
Pre-wired Connection
Comes with a 2-meter cable for easy installation and connection to control systems, reducing setup time and complexity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Photoelectric with Built-in Amplifier |
| Operation Mode | Diffuse-reflective |
| Sensing Distance | 200mm (0.2m) |
| Light Source | Red LED (700nm) |
| Output Configuration | NPN |
| Max Output Current | 100mA |
| Max Output Current (Protected) | 16mA |
| Connection Method | Cable (2m pre-wired) |
| Ingress Protection | IP67, IEC, NEMA 4X |
| Adjustment Type | Two-Turn Endless Adjuster with Indicator |
| Mounting Orientation | Vertical |
For complete technical documentation and specifications, check the E3S-AD61 product page.
Applications
Industrial Automation
The E3S-AD61 is widely used in manufacturing lines for object detection, part presence verification, and position sensing. Its reliable performance makes it suitable for:
- Conveyor belt systems
- Packaging machinery
- Material handling equipment
- Assembly line automation
- Robotic work cells
Quality Control Systems
Used for detecting product presence, counting items, and verifying proper positioning in quality inspection stations.
Safety Systems
Integrated into safety circuits for machine guarding, access control, and personnel detection in hazardous areas.
Installation and Wiring
The E3S-AD61 features a straightforward installation process:
- Mount the sensor in the desired location using appropriate mounting hardware
- Connect the pre-wired cable to your control system (typically to PLC input or relay)
- Adjust the sensitivity using the two-turn adjuster until the indicator shows proper detection
- Test the sensor with target objects to verify proper operation
The NPN output configuration requires connection to a common ground, with the output switching to ground when an object is detected.
Comparison with Similar Products
| Feature | E3S-AD61 | Standard Sensors |
|---|---|---|
| Sensing Distance | 200mm | Typically 100-150mm |
| Protection Rating | IP67/NEMA 4X | IP65 or lower |
| Adjustment | Two-turn with indicator | Single-turn or no indicator |
| Cable Length | 2m pre-wired | Often requires separate wiring |
| Brand Reliability | Omron (Industry Leader) | Varies by manufacturer |
Frequently Asked Questions (FAQ)
Trust and Reliability Metrics
Manufacturer Reputation: Omron is a globally recognized leader in industrial automation with over 80 years of experience in sensor technology.
Industry Standards: Complies with international standards including IEC and NEMA ratings for industrial equipment.
Quality Assurance: Manufactured under strict quality control processes with rigorous testing for reliability and durability.
Warranty: Typically comes with manufacturer warranty (check specific terms on the product page).
Industry Adoption: Widely used in automotive, packaging, food processing, and manufacturing industries worldwide.
External References and Resources
For additional technical information and support:
- Omron Official Documentation: Available through authorized distributors
- Industry Application Notes: Contact technical support for specific application guidance
- Installation Guides: Detailed wiring and mounting instructions included with product
- Technical Support: Available through Omron's global support network
To purchase the Omron E3S-AD61 or learn more about its capabilities, visit the official product listing for complete details, pricing, and availability.
