E3FDS20C4/B2/P1/P2/Y1/Y2 is a photoelectric proximity sensor with diffuser reflection. It detects objects through diffuser reflection, enabling reliable proximity sensing in automation and industrial applications. Electrical characteristics are AC powered with 2-line wiring and normally closed NC output. Key benefits - Non-contact detection reduces wear, maintenance, and contamination while maintaining reliable presence sensing. - Diffuser reflection mode supports sensing of diffuse targets, providing stable detection without precise target surface preparation. - AC 2-line wiring with normally closed output offers straightforward integration with standard control circuits. What this means for you - Function: Photoelectric proximity sensing with diffuser reflection for non-contact object detection. - Compatibility: AC powered, 2-line wiring, normally closed (NC) output suitable for common automation circuits. - Performance: Designed for accurate proximity detection in industrial or automation settings. Use scenarios - Conveyor line: detect presence of items with varying surface finishes to ensure proper product flow. - Packaging or filling line: verify item presence at checkpoints where surface reflectivity may vary. - Machinery integration: confirm component or part presence during automated assembly or tooling cycles.