*mydirectindustry

Catalogs
Allen-Bradley
Presence Sensing

Presence Sensing

Product catalog summary

Overview
Rockwell Automation offers a diverse range of Allen-Bradley sensors known for their reliability and durability. The portfolio includes limit switches, proximity, photoelectric, capacitive, and ultrasonic sensors, designed to meet various industrial needs with flexibility and performance.

Sensor Selection Guide
A flowchart assists in selecting the appropriate sensor based on application requirements such as sensing distance, environmental conditions, and target material. Key considerations include whether the application involves liquids, solids, or safety requirements.

Photoelectric Sensors
These sensors are suitable for a wide range of applications, offering features like background suppression, laser sensing, and clear object detection. They are available in various models, including general-purpose, heavy-duty, and specialty solutions.

Inductive Sensors
Inductive sensors are ideal for detecting metal objects and are available in tubular, rectangular, and miniature models. They are designed for harsh environments, such as automotive applications.

Capacitive Sensors
These sensors can detect both metal and non-metal solids, making them versatile for applications where other technologies may not work effectively.

Ultrasonic Sensors
Ultrasonic sensors are used for detecting solid or liquid targets and are suitable for applications like web tension monitoring. They offer analog or discrete outputs and are programmable.

Limit Switches
Limit switches provide a rugged and reliable detection solution for applications where contact with the target is acceptable. They are available in various styles, including safety models and versions for hazardous locations.

Application Considerations
When selecting sensors, consider factors such as target shape, size, and reflectivity, environmental conditions, electrical requirements, and installation constraints. Specialty sensing modes like polarized retroreflective and background suppression offer advantages in specific scenarios.

General Purpose Solutions
Allen-Bradley offers a range of photoelectric sensors with varying sensing ranges and features, including models with IP67 and IP69K ratings for harsh environments. These sensors are designed for easy alignment and setup, with options for both light and dark operate outputs.

Specialty Solutions
Laser sensors and other specialty solutions are available for applications requiring precise detection and long sensing ranges. These models offer features like fast response times and robust enclosures suitable for demanding environments.

Product Overview
The document provides detailed specifications and features of various sensor products, primarily from Allen-Bradley. These sensors are designed for diverse applications, including color mark detection, clear object detection, contrast sensing, and proximity sensing. The products are categorized based on their specific functionalities and environmental suitability.

Key Product Categories and Features

Color Mark Sensors: The 42JT VisiSight™ Color Mark sensor features a 12 mm sensing range, a white LED light source for detecting a wide range of color marks, and a fast response time of 50 µs. It is housed in an IP67, IP69K enclosure.
Clear Object Sensors: The 42JT VisiSight Clear Object sensor offers a 2 m sensing range with coaxial optics for superior detection and an IP69K enclosure.
Contrast Sensors: Models like the 45FPL and 45FVL/45FSL provide general-purpose contrast sensing with features such as large status indicators, programmable sensing modes, and fast response times.
Proximity Sensors: The document details various proximity sensors, including the 872C WorldProx™ and 871TM, highlighting features like rugged construction, extended range options, and diverse housing materials suitable for harsh environments.
Limit Switches: Allen-Bradley offers a range of limit switches known for their durability and reliability, suitable for various industrial applications.

Enclosure Ratings and Environmental Suitability
The sensors and switches are designed to withstand different environmental conditions, with enclosure ratings such as IP67, IP69K, and NEMA standards. These ratings ensure the products are suitable for use in harsh environments, including automotive, food processing, and hazardous locations.

Technological Features

Response Time: The sensors offer varying response times, from as fast as 30 µs to 1 ms, catering to different application needs.
Output Options: Many sensors provide push-pull output options (PNP or NPN) and remote teach capabilities for ease of integration and use.
Material and Construction: The products are constructed using materials like stainless steel, nickel-plated brass, and polycarbonate, ensuring durability and resistance to environmental factors.

Applications
The sensors and switches are suitable for a wide range of applications, including packaging, automotive welding, food processing, and general industrial automation. They are designed to provide reliable performance in both light-duty and heavy-duty environments.

Solid-State Condition Sensors
These sensors are crucial for high-performance digital servo drive systems, providing absolute feedback for position control and high-resolution incremental feedback for speed control. Rockwell Automation offers a variety of encoders, including general-purpose incremental and absolute encoders, as well as Sine Cosine and EtherNet/IP encoders compatible with various motor control products.

RFID Systems
Allen-Bradley industrial RFID systems are designed for rugged and reliable product tracking in manufacturing processes. These systems are more robust than bar code systems and feature reusable read/write tags for flexible information management.

Product Features
The document details specific products such as the 873P and 873M sensors, highlighting features like pushbutton teach processes, multiple LED indicators, synchronization to prevent crosstalk, and IP67-rated construction for industrial applications. The sensors offer various output functions and are available in different configurations to suit specific needs.

Light Arrays
Allen-Bradley light array sensors create a sensing field capable of detecting or measuring targets over a wider area than traditional photoelectric sensors. They are ideal for detecting oddly shaped parts or inconsistently positioned targets at a lower cost.

Connectivity & Network Media Solutions
Rockwell Automation offers a full portfolio of Allen-Bradley Connection Systems and Network Media solutions, providing seamless connectivity for Integrated Architecture and components. The portfolio includes non-network connectivity, Ethernet media, DeviceNet media, and safety connectivity options.

Additional Information
The document references various resources for further information, including local distributors, the Connected Enterprise, and product selection tools. It emphasizes Rockwell Automation's commitment to innovation and excellence in industrial automation.

Catalog excerpts

Maximum Flexibility, Reliability and Performance ® Allen-Bradley • Rockwell Software Rockwell Automation

Open the catalog to page 1

Choose from one of the industry's broadest sensor portfolios Rockwell Automation offers quality Allen-Bradley® components with over 110 years of time-tested reliability and durability. And when it comes to sensors, we have one of the broadest lines in the industry including Allen-Bradley limit switches, proximity, photoelectric, capacitive and ultrasonic sensors. Allen-Bradley sensors and switches set the standard for ruggedness, dependability and application flexibility. Safety Solutions Limit Switch With our broad range of sensing technologies and models, how do you know which one is right...

Open the catalog to page 2

Solutions for your toughest applications Designed for reliable operation, Allen-Bradley sensors boast features and functions aimed to satisfy applications found in many industries such as material handling, packaging, food processing and transportation. Whether your application requires a general purpose sensor, a full-featured model or a specialty solution, there’s an Allen-Bradley sensor to suit your needs. Photoelectric Sensors Inductive Sensors Capacitive Sensors Limit Switches Ultrasonic Sensors Bottle detection - The 42JT clear object sensor reliably detects clear bottles thanks to specialized...

Open the catalog to page 3

Photoelectric Sensors Allen-Bradley photoelectric sensors are recognized as the most robust in the industrial automation marketplace. From general purpose models to laser sensing solutions and specialty models that address your most challenging applications. Product Product Features Industry standard small rectangular (20 mm L x 14 mm W x 33 mm H) enclosure Visible red LED on all models for ease of alignment Complementary LO and DO IP67 enclosure For your selection keep in mind... Margin: defined as the measurement of the amount of light from the light source detected by the receiver, expressed...

Open the catalog to page 4

Specialty Solutions • Industry standard small rectangular (20 mm L x 12 mm W x 34 mm H) enclosure • Available in diffuse (250 mm), polarized retroflective (15 m), transmitted beam (18 m), and adjustable background suppression (120 mm) • Auto Detection continuously monitors and configures the output automatically to PNP or NPN • Class 1 laser • IP69K enclosure rating suitable for harsh duty environments • Universal 18 mm base, nose and thru-hole mounting • Small parts detection in light duty environments • Available in diffuse (300 mm), polarized retroreflective (15 m) and transmitted beam (40...

Open the catalog to page 5

• Rugged stainless steel 304 barrel and sensing face • Extended Range units available (3-wire DC versions) • Wide variety of sensing types available (standard inductive, weld-field immune, low energy AC/DC units, and intrinsically safe versions) • Stainless steel 316L barrel and FDA approved PPS plastic sensing face • ECOLAB certified • Extended temperature ratings -40° to 100°C (-40° to 212°F) • Laser engraved part numbers • Threaded or smooth barrel Product Features • Designed for use in power clamp and gripper applications to indicate open and closed position • Weld field immune • 2 different...

Open the catalog to page 6

Limit Switches Rockwell Automation offers one of the most durable lines of limit switches in the industry. Allen-Bradley limit switches are used in a variety of applications and environments because of their ruggedness, simple, visible operation, ease of installation and reliability. NEMA Style Safety IEC Style Solutions / Safety Solutions Solutions/ Compact & Precision General Purpose

Open the catalog to page 7

Allen-Bradley ultrasonic sensors detect solid or liquid targets by using sound waves. They are ideal for sensing targets - such as clear, shiny, or non-reflective objects -that can be challenging for other sensing technologies. Additional Sensing Products In addition to our comprehensive line of presence sensors and switches, Rockwell Automation offers a full line of complementary technologies. To learn about these products and more Allen-Bradley components, go to: http://ab.rockwellautomation.com/allenbradley. Nickel-plated brass 18 mm cylidrical or right-angle threaded barrel provides ease...

Open the catalog to page 8

Connectivity & Network Media Solutions Rockwell Automation offers a full portfolio of Allen-Bradley Connection Systems and Network Media solutions that provide seamless connectivity for your Integrated Architecture and components. We offer one of the most extensive portfolios in the industry, so whether it's a standard cable or customized length, you can get the product you need, when you need it. • Non-Network Connectivity • Ethernet Media • DeviceNet Media • Safety Connectivity Local Distributor Visit our website to find your local Distributor. www.rockwellautomation.com/distributor The...

Open the catalog to page 9

All Allen-Bradley catalogs and technical brochures

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list