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Allen-Bradley 871TM-DH2NN12-A2 is a 2-wire DC NPN inductive proximity sensor from the Bulletin 871TM family. This non-flush mount sensor features a 12mm nominal sensing range, a normally open (NO) output configuration, and a 4-pin M12 micro quick-disconnect connector. It is designed for non-contact detection of metallic objects in industrial automation applications, offering a compact and durable solution for position sensing and object detection.
MODEL 871TM-DH2NN12-A2
$144.00 Each
Prices are subject to change
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Surplus Product. Genuine Allen-Bradley® item sold as surplus by MRO Supply, an independent reseller — not an authorized Rockwell Automation distributor. Rockwell's factory warranty, TechConnect℠ support, and firmware entitlements do not apply. Sold as-is with no warranty. Allen-Bradley® and PowerFlex® are trademarks of Rockwell Automation, Inc.; MRO Supply is not affiliated with Rockwell.
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Automation - Capacitive Proximity Switch The Allen Bradley 871TM-DH2NN12-A2 Proximity Switch is a high-performance capacitive sensor designed to enhance automation processes in various industrial applications. This proximity switch detects the presence of objects without direct contact, ensuring reliable performance and operational efficiency.
Key Features
| Sensing Distance | Offers a sensing range of up to 12 mm, allowing for versatile applications in different environments. |
|---|---|
| Output Type | Features a PNP/NPN output configuration, providing flexibility for integration with various control systems. |
| Response Time | Achieves a fast response time of 1 ms, ensuring quick detection and minimal delays in automated processes. |
| Operating Voltage | Supports a wide operating voltage range of 10-30 VDC, compatible with a variety of power supply systems. |
| Environmental Rating | Rated IP67, making it suitable for harsh industrial conditions where dust and moisture are present. |
Applications
| Manufacturing Automation | Ideal for detecting the presence of materials and components in assembly lines and production processes. |
|---|---|
| Material Handling | Effectively used in conveyor systems for object detection and counting applications. |
| Packaging Equipment | Suitable for monitoring the position of items in packaging machinery to ensure accurate placement. |
| Compatibility | Designed to work seamlessly with Allen Bradley PLCs and other automation control systems, enhancing integration and functionality. |
Benefits
| Non-contact Detection | Reduces wear and tear on components, leading to lower maintenance costs and increased service life. |
|---|---|
| Enhanced Safety | Improves operational safety by minimizing the risk of collisions between machinery and objects. |
| Versatile Deployment | The compact design and flexible output options make it easy to implement in diverse applications, from small machines to large-scale manufacturing lines. |
| Reliability | Built with high-quality materials and engineering, ensuring dependable performance in demanding environments. |
Product information compiled with AI assistance for reference purposes.
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