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Allen-Bradley 42GRU-9202-QD
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 42GRU-9202-QD is a high-performance photoelectric sensor, engineered for dependable object detection in diverse industrial settings. This device, a member of the acclaimed PHOTOSWITCH Series 9000, employs advanced polarized retroreflective detection to minimize false readings from shiny surfaces, ensuring accurate operation. Its robust construction, flexible 70-264V AC/DC power input, and SPDT electromechanical relay output make it an optimal choice for demanding applications requiring consistent results. The convenient 5-pin mini quick-disconnect (QD) connector simplifies installation and maintenance, reducing downtime and enhancing operational efficiency.Key Features Polarized Retroreflective Sensing: Achieves superior object detection by reflecting light off a retroreflective target, significantly reducing interference from bright backgrounds and guaranteeing precise sensing. Extended Sensing Range: Detects objects up to 4.87 meters (16 feet), providing ample coverage for various medium-range industrial uses. Broad Power Compatibility: Functions efficiently across a wide input voltage span of 70-264V AC/DC, enabling flexible integration into current systems. Sturdy SPDT EM Relay Output: Provides a reliable Single Pole Double Throw electromechanical relay output, capable of switching various loads and delivering strong control signals. Quick-Disconnect Convenience: Includes a 5-pin mini quick-disconnect (QD) connector for swift, secure, and effortless installation and replacement, saving valuable time. PHOTOSWITCH Series 9000 Reliability: Built on the proven performance and durability of the Allen-Bradley PHOTOSWITCH Series 9000, ensuring prolonged operational stability. Technical Specifications Product Type: Photoelectric Sensor Catalog Number: 42GRU-9202-QD Series: PHOTOSWITCH 9000 Sensing Method: Polarized Retroreflective Operating Mode: Standard (On/Off) Sensing Distance: 4.87 m (16 ft) Power Supply: 70-264V AC/DC Output Type: SPDT EM Relay Connection: 5-Pin Mini Quick-Disconnect (QD) Applications Automated Object Identification: Accurately identifies the presence or absence of objects on conveyor belts, assembly lines, and packaging machinery. Positioning and Alignment: Ensures precise placement of components in manufacturing processes and material handling systems. Level Monitoring: Tracks material levels in hoppers, bins, and tanks, preventing overflows or shortages. Security & Access Control: Can be integrated into systems for detecting entry or triggering alerts in controlled areas. Packaging & Sorting: Optimizes packaging lines by detecting products for counting, sorting, and rejection. Material Handling Systems: Enhances the efficiency and safety of robotic arms, automated guided vehicles (AGVs), and other material transport systems. Why Choose This Model?Enhanced Reliability: The polarized retroreflective sensing technology significantly reduces false readings, ensuring consistent and dependable operation even in challenging industrial environments with reflective surfaces.Simplified Integration: With its wide AC/DC power compatibility and a universally accepted 5-pin mini quick-disconnect, this sensor is designed for easy integration into a variety of existing and new automation systems.Durable & Long-Lasting: As part of the Allen-Bradley PHOTOSWITCH Series 9000, the 42GRU-9202-QD is built to withstand rigorous industrial conditions, offering exceptional durability and a long service life.Versatile Output for Control: The SPDT electromechanical relay output provides a robust and flexible control signal, capable of interfacing with a broad range of industrial control devices and machinery.Cost-Effective Automation: By offering reliable performance and ease of installation, this sensor contributes to increased operational efficiency and reduced maintenance costs, delivering excellent value for your investment.Order NowElevate your industrial automation with the 42GRU-9202-QD Photoelectric Sensor. Contact us today to place your order and improve your operational processes.FAQHow does polarized retroreflective sensing improve performance?Polarized retroreflective sensing reduces interference from reflective backgrounds and shiny objects by using a filter that only allows light polarized in a specific direction to pass through. This ensures the sensor primarily detects light from the retroreflective target, leading to more accurate and reliable object detection.What are the advantages of a quick-disconnect connector?A quick-disconnect connector allows for rapid and tool-free installation and replacement of the sensor. This significantly reduces downtime during setup or maintenance, improving overall operational efficiency and minimizing labor costs.Can this sensor operate in harsh industrial environments?Yes, as part of the Allen-Bradley PHOTOSWITCH Series 9000, the 42GRU-9202-QD is engineered for durability and reliability in demanding industrial conditions, ensuring a long operational lifespan.
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Allen-Bradley 42GRU-9202-QD
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: 42GRU-9202-QD
- Series: PHOTOSWITCH 9000
- Sensing Method: Polarized Retroreflective
- Operating Mode: Standard (On/Off)
- Sensing Distance: 4.87 m (16 ft)
- Power Supply: 70-264V AC/DC
- Output Type: SPDT EM Relay
- Connection: 5-Pin Mini Quick-Disconnect (QD)
Applications
- Automated Object Identification: Accurately identifies the presence or absence of objects on conveyor belts, assembly lines, and packaging machinery.
- Positioning and Alignment: Ensures precise placement of components in manufacturing processes and material handling systems.
- Level Monitoring: Tracks material levels in hoppers, bins, and tanks, preventing overflows or shortages.
- Security & Access Control: Can be integrated into systems for detecting entry or triggering alerts in controlled areas.
- Packaging & Sorting: Optimizes packaging lines by detecting products for counting, sorting, and rejection.
- Material Handling Systems: Enhances the efficiency and safety of robotic arms, automated guided vehicles (AGVs), and other material transport systems.
Why Choose the 42GRU-9202-QD?
Enhanced Reliability: The polarized retroreflective sensing technology significantly reduces false readings, ensuring consistent and dependable operation even in challenging industrial environments with reflective surfaces.
Simplified Integration: With its wide AC/DC power compatibility and a universally accepted 5-pin mini quick-disconnect, this sensor is designed for easy integration into a variety of existing and new automation systems.
Durable & Long-Lasting: As part of the Allen-Bradley PHOTOSWITCH Series 9000, the 42GRU-9202-QD is built to withstand rigorous industrial conditions, offering exceptional durability and a long service life.
Versatile Output for Control: The SPDT electromechanical relay output provides a robust and flexible control signal, capable of interfacing with a broad range of industrial control devices and machinery.
Cost-Effective Automation: By offering reliable performance and ease of installation, this sensor contributes to increased operational efficiency and reduced maintenance costs, delivering excellent value for your investment.
Availability & Shipping
- ▸In stock: 42GRU-9202-QD 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 42GRU-9202-QD 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.