Allen Bradley 871P-DV20NP40-D4 Proximity Switch

# Capacitive Proximity Switch The **Allen Bradley 871P-DV20NP40-D4 Proximity Switch** is a high-performance capacitive sensor designed for precise detection of non-metallic objects within various industrial environments. This switch is engineered to enhance automation processes by ensuring reliable presence sensing, making it ideal for applications in packaging, material handling, and assembly line operations. ## Key Features • **Sensing Range**: Detects objects up to 20 mm away, providing flexibility in various installation scenarios. • **Output Type**: Features a normally open (NO) output for seamless integration into control systems. • **Voltage Rating**: Operates on a DC voltage range of 10-30 V, ensuring compatibility with a wide array of power supplies. • **Environmental Rating**: IP67 rated for dust and water resistance, ensuring durability in harsh conditions. • **Connection Type**: Comes with a robust M12 connector for secure and easy installation, minimizing downtime. ## Applications • **Packaging Automation**: Ideal for detecting the presence of packages on conveyor belts to enhance sorting and processing efficiency. • **Material Handling**: Utilized in automated guided vehicles (AGVs) and robotic systems for reliable object detection. • **Assembly Lines**: Ensures accurate detection of components in assembly processes, improving overall production reliability. • **Environmental Suitability**: Operates effectively in challenging environments, including those with moisture, dust, and debris. ## Benefits • **Enhanced Operational Efficiency**: The capacitive sensing technology allows for quick and reliable detection, reducing cycle times and increasing throughput. • **Robust Reliability**: Designed to withstand demanding industrial conditions, minimizing maintenance needs and ensuring long-term performance. • **Easy Integration**: The compact design and standard M12 connection facilitate straightforward installation and setup with existing systems. --- *Product information compiled with AI assistance for reference purposes.*