Product Details
Product Overview
The Allen-Bradley 871F-N65BP80-D4 delivers exceptional long-range metal detection for demanding industrial automation applications. This 4-wire DC extended range inductive proximity sensor features a nominal sensing distance of 65mm, allowing it to detect targets from a safe distance. It provides complementary PNP outputs (both Normally Open and Normally Closed) and operates on a standard 10-30 V DC power supply. We supply this item as a 100% Brand New, factory-sealed unit.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Type | Inductive Proximity Sensor |
| Sensor Category | 4-Wire DC Extended Range |
| Nominal Sensing Distance | 65mm |
| Head Size | 83mm |
| Output Configuration | N.O. and N.C., Source (PNP) |
| Voltage Rating | 10 - 30 V DC |
| Connection Type | Micro Quick-Disconnect (DC) |
Engineering Advantages
Extended Range Detection Capability
With an impressive 65mm nominal sensing distance, the 871F-N65BP80-D4 allows engineers to mount the sensor safely away from moving machinery, high temperatures, or hazardous zones. This extended reach eliminates the need for complex mechanical levers or linkages, simplifying machine design and reducing maintenance requirements in heavy-duty manufacturing environments.
Flexible Dual-Output Logic
The sensor features a 4-wire complementary output configuration, providing both Normally Open (N.O.) and Normally Closed (N.C.) PNP signals simultaneously. This dual-functionality gives automation specialists maximum flexibility to interface with various PLC input cards, safety relays, or alarm systems without requiring additional signal inverters or interface modules.
Rapid Installation and Maintenance
Designed for efficiency, the unit utilizes a standard Micro Quick-Disconnect (DC) connection. This allows technicians to replace a faulty sensor in seconds without cutting or re-striping wires, drastically reducing machine downtime. The robust 83mm head size ensures stable mounting and precise target alignment even in high-vibration applications.
FAQs
Q: What is the sensing range of the 871F-N65BP80-D4?
A: This extended range inductive proximity sensor offers a nominal sensing distance of 65mm, making it ideal for applications requiring detection from a significant standoff distance.
Q: What type of electrical output does this sensor provide?
A: It features a 4-wire complementary output configuration. This means it provides both a Normally Open (N.O.) and a Normally Closed (N.C.) output, both utilizing Source (PNP) logic.
Q: What is the required power supply for this sensor?
A: The sensor operates on a standard industrial DC voltage range of 10 to 30 Volts, ensuring compatibility with most factory control systems and PLC power supplies.
Q: How does this sensor connect to the control system wiring?
A: The 871F-N65BP80-D4 uses a Micro Quick-Disconnect (DC) interface. You simply need a compatible mating cordset to establish a secure and vibration-resistant electrical connection.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.