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Allen-Bradley 42EF-P2MPB-F4
by Allen-Bradley
Read verified buyer reviews ↓OverviewElevate your industrial processes with the Allen-Bradley 42EF-P2MPB-F4 Photoelectric Sensor, engineered for dependable and precise object identification. As a key component of the esteemed RightSight series, this sensor consistently performs even in challenging industrial settings. Its polarized retroreflective detection method excels at recognizing diverse materials, including difficult shiny or reflective surfaces, by effectively filtering out problematic reflections that can lead to inaccuracies in less advanced sensors. The visible red light emitter simplifies alignment and setup, ensuring rapid deployment and minimizing downtime. This intelligent sensor offers advanced control and effortless integration. Featuring two complementary Light-On/Dark-On (LO/DO) PNP outputs, it provides outstanding flexibility for your control circuit designs. Furthermore, the 42EF-P2MPB-F4 includes full IO-Link functionality, enabling advanced configuration, real-time diagnostics, and detailed data collection. This transforms your sensor from a simple detection device into an essential element of your smart factory ecosystem, offering valuable insights and simplifying maintenance. Constructed for durability and user-friendliness, it comes with a 4-pin DC Micro quick disconnect (QD) connector on a convenient 152mm (6in) pigtail, streamlining both installation and maintenance. Whether you're enhancing material handling, ensuring accurate part counting, or implementing robust presence/absence detection, the Allen-Bradley 42EF-P2MPB-F4 is the superior option for improved operational efficiency and reliability.Key Features RightSight Family Reliability: Experience consistent and steadfast performance from a sensor built for industrial demands, ensuring maximum operational uptime and continuity. Advanced Polarized Retroreflective Sensing: Achieve superior detection of challenging targets, such as highly reflective or glossy objects, by effectively eliminating false readings caused by unwanted light reflections. Visible Red Light Source: Benefit from straightforward sensor alignment and simplified troubleshooting thanks to the clearly visible red light beam, reducing setup time and potential errors. Dual Complementary PNP Outputs: Gain flexible control over your automation applications with two independent Light-On/Dark-On (LO/DO) PNP outputs, ideal for intricate interlocking and safety circuits. IO-Link Enabled Connectivity: Future-proof your operations with IO-Link functionalities, allowing for advanced parameter adjustments, real-time diagnostic data, and smooth integration into Industry 4.0 environments. Robust 4-Pin DC Micro QD Connection: Ensure rapid, secure, and trouble-free installation and replacement with the industry-standard 4-pin DC Micro quick disconnect on a durable pigtail. Technical Specifications Product Type: Photoelectric Sensor Catalog Number: 42EF-P2MPB-F4 Sensing Method: Polarized Retroreflective Light Source: Red LED Output Type: 2 Complementary LO/DO (Light-On/Dark-On), PNP (Source) Connection: 4-Pin DC Micro QD on 152mm (6in) pigtail IO-Link: Enabled Operating Voltage: DC (details typically specified in full datasheet) Family: RightSight Applications Precision Object Detection: Accurately identify a wide array of items in automated assembly lines, packaging, and sorting systems. Accurate Part Counting: Ensure precise inventory management and production output tracking by reliably counting items on conveyor belts or in feeding systems. Presence/Absence Verification: Confirm the existence or non-existence of components, tools, or products in crucial manufacturing and quality control stages. Material Handling Automation: Optimize material flow in conveying, stacking, and palletizing applications by providing dependable feedback on object position. Packaging Line Optimization: Enhance efficiency and reduce errors in packaging machinery for accurate product placement and sealing. Why ChooseChoose the Allen-Bradley 42EF-P2MPB-F4 for its advanced features, robust construction, and seamless integration capabilities. This sensor is designed to improve efficiency, accuracy, and reliability in diverse industrial automation scenarios, making it an excellent investment for your operational needs.Order NowReady to upgrade your automation system? Order the Allen-Bradley 42EF-P2MPB-F4 Photoelectric Sensor today and experience enhanced performance and consistent results. Contact us for pricing and availability.FAQWhat is the primary sensing method of the 42EF-P2MPB-F4?The primary sensing method is polarized retroreflective, which is highly effective for detecting various materials, including shiny or reflective surfaces.Does this sensor support IO-Link?Yes, the 42EF-P2MPB-F4 is fully IO-Link enabled, allowing for advanced configuration, real-time diagnostics, and seamless integration into smart factory environments.What type of output does this sensor provide?The sensor offers two complementary Light-On/Dark-On (LO/DO) PNP outputs, providing versatile control for automation processes.How is the sensor connected?It features a 4-pin DC Micro quick disconnect (QD) connector on a 152mm (6in) pigtail for straightforward installation and maintenance.What industries can benefit from this sensor?This sensor is ideal for various industries requiring precision object detection, part counting, presence/absence verification, and material handling automation.
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Allen-Bradley 42EF-P2MPB-F4
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Type: Photoelectric Sensor
- Catalog Number: 42EF-P2MPB-F4
- Sensing Method: Polarized Retroreflective
- Light Source: Red LED
- Output Type: 2 Complementary LO/DO (Light-On/Dark-On), PNP (Source)
- Connection: 4-Pin DC Micro QD on 152mm (6in) pigtail
- IO-Link: Enabled
- Operating Voltage: DC (details typically specified in full datasheet)
- Family: RightSight
Applications
- Precision Object Detection: Accurately identify a wide array of items in automated assembly lines, packaging, and sorting systems.
- Accurate Part Counting: Ensure precise inventory management and production output tracking by reliably counting items on conveyor belts or in feeding systems.
- Presence/Absence Verification: Confirm the existence or non-existence of components, tools, or products in crucial manufacturing and quality control stages.
- Material Handling Automation: Optimize material flow in conveying, stacking, and palletizing applications by providing dependable feedback on object position.
- Packaging Line Optimization: Enhance efficiency and reduce errors in packaging machinery for accurate product placement and sealing.
Why Choose the 42EF-P2MPB-F4?
Choose the Allen-Bradley 42EF-P2MPB-F4 for its advanced features, robust construction, and seamless integration capabilities. This sensor is designed to improve efficiency, accuracy, and reliability in diverse industrial automation scenarios, making it an excellent investment for your operational needs.
Availability & Shipping
- ▸In stock: 42EF-P2MPB-F4 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 42EF-P2MPB-F4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.