PRODUCT DESCRIPTION
OMRON E3SDBN21T - Diffuse-Reflective Photoelectric Sensor with Timer
This is a diffuse-reflective photoelectric sensor from the E3S-D series, designed for object detection in industrial automation environments. It integrates a multi-function timer for controlled output signal timing, making it suitable for applications requiring delayed or pulsed detection. The sensor provides NPN output and is configured for flexible Light-ON/Dark-ON operation.
Technical Specifications:
- SERIES/FAMILY: E3S-D Series
- COMPONENT TYPE: Diffuse-Reflective Photoelectric Sensor with Timer
- ELECTRICAL SPECS:
- POWER SUPPLY: 12 to 24 VDC +/-10%
- CURRENT CONSUMPTION: Max. 30 mA
- OUTPUT TYPE: NPN Open Collector
- OUTPUT CURRENT: Max. 100 mA
- SWITCHING FREQUENCY: 500 Hz (approx.)
- OPTICAL SPECS:
- SENSING METHOD: Diffuse-Reflective
- SENSING DISTANCE: 100 mm (typical for E3S-DBN variants)
- LIGHT SOURCE: Infrared LED (860 nm)
- OPERATION MODE: Light-ON/Dark-ON selectable
- INTERFACE/CONTROL:
- TIMER FUNCTION: Built-in Multi-function Timer (ON-delay, OFF-delay, One-shot)
- TIMER ADJUSTMENT: Via potentiometer
- MECHANICAL/PHYSICAL:
- CONNECTION: Pre-wired cable (2m, 3-wire)
- HOUSING MATERIAL: PBT (Polybutylene Terephthalate)
- FORM FACTOR: Compact rectangular housing
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67
- OPERATING TEMPERATURE: -25 to +55 degrees C
- MOUNTING: Panel or bracket mount
- COMPATIBILITY/APPLICATION: General industrial automation, material handling, packaging machinery, assembly lines, presence detection.