The Photoelectric Switch-E3F-DS20Y1 is an industrial sensor that detects objects by emitting an infrared light beam and sensing the reflection from the object. This particular model operates on AC power and provides a Normally Open (NO) output, meaning its circuit is open (no current flows) until an object is detected, upon which it closes (current flows). It's commonly used in automation for reliable object presence detection.
Features of the Photoelectric switch-E3F-DS20Y1:
- Diffuse & Non-Contact: Emits/receives infrared light from a single unit, detecting objects without physical contact.
- AC Powered (NO Output): Operates on AC 110-220V, with an output that closes when an object is detected.
- Adjustable & Protected: Features an adjustable 10-20cm sensing range, built-in surge protection, and a status LED.
- Robust M18 Design: Cylindrical M18 housing, IP67 rated for harsh environments.
Specification of the Photoelectric switch-E3F-DS20Y1:
- Model: E3F-DS20Y1
- Detection: Diffuse Reflection, 10-20cm (adjustable)
- Output: AC Normally Open (NO), 2-wire, Max 400mA
- Voltage: AC 110-220V (90-250V AC) 50/60Hz
- Response: ≤ 1.5ms
- Light Source: 660nm Infrared LED
- Protection: IP67
- Temperature: −30°C to +65°C
- Material: ABS/PMMA (housing), M18 threaded cylindrical
Uses:
- Object Detection: Widely used for presence/absence sensing, counting, and precise positioning on conveyor belts, production lines, and in packaging.
- Automation Control: Provides input for automated doors/gates, level detection, assembly automation, and general industrial machinery.
Benefits:
- Reliable & Easy Integration: Consistent infrared detection; direct compatibility with AC systems simplifies wiring.
- Flexible & Durable: Adjustable sensing range, long lifespan due to non-contact operation, robust IP67 build with surge protection.
- Clear Feedback: Built-in LED aids in quick setup and troubleshooting.
Package includes:
- 1x Photoelectric switch-E3F-DS20Y1
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