Overview
The Eaton E51DP3 is a modular photoelectric sensor head designed for industrial reflex and retroreflective sensing applications. This limit switch style modular inductive photoelectric sensor head features a 35 ft detection range with non-polarized retroreflective operation. It is available in two-wire (AC/DC operation) and four-wire (AC or DC) configurations, offering flexibility for various control system requirements.
Key Features
- Reflex type sensor with 35-foot range, 4-position head with infrared beam, and 12-inch view field at 35 feet with response times of 20ms (ON) AC/DC and 30ms (OFF) AC, 22ms (OFF) DC
- Selector switch for light or dark operation, optional logic modules for added control functions, and rugged construction suitable for industrial environments
- Sensor components are interchangeable with E51 proximity sensors
- Accommodates both U.S. and DIN mounting dimensions with bifurcated engagement prongs for reliable electrical connection
- Plastic enclosure material with NEMA 3, 3S, 4, 4X, 6, 6P, 12, 13 and IP67 environmental rating, UL listed and CE marked
Technical Specifications
Verify exact specifications with your system integrator before ordering.
Typical Applications
The E51 limit switch style modular sensors present a versatile solution for various sensing applications, with options including thru-beam, reflex, polarized reflex, diffuse reflective, and fiber optic modes. Typical uses include:
- Presence and absence detection in manufacturing and packaging
- Object counting and sorting applications
- Material flow control in assembly lines
- Position detection with reflective surface setup
- Industrial automation and motion control systems
Compatibility & Replacements
Compatible With
- Eaton E51 modular sensor bodies and receptacles
- Standard NEMA limit switch mounting configurations
- AC and DC control circuits (dependent on wiring configuration)
- Reflective tape and retroreflective surfaces for reflex sensing
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering.
Works With
- Eaton E51 series modular sensor systems
- 2-wire AC/DC control logic
- 4-wire AC or DC control circuits
- Light and dark operating mode selector
- Optional Eaton logic modules for enhanced control functionality
