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PLC Programmable Controllers

Allen-Bradley® programmable logic controller (PLC) and programmable automation controller (PAC) range from large to small and even micro applications. We offer different controller types and sizes to fit your specific needs.
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Programmable Controllers
  • Overview
  • Controllers
  • Smart Systems
  • Software
  • Industries
  • Case Studies

From the original programmable logic controller (PLC) invented in the 1970s to the scalable, multi-disciplined and information-enabled programmable automation controller (PAC), Allen-Bradley® control systems help you meet complex to simple application requirements.

With multi-disciplined control solutions built focusing on controllers and I/O and combined with attachment portfolios, you can deliver a smart, productive and secure Integrated Architecture® system in discrete, process, motion, and safety applications. We have got you covered.


Scalable Control to Match Application Requirements

Different controllers for your every need.

Large PLC Control Systems
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Products
Large PLC Control Systems

Delivering powerful world-class capabilities for Process, safety and motion requirements in the most demanding applications.

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Process Controllers
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Products
Process Controllers

Reduce your footprint and total cost of ownership with our ControlLogix® 5580 and CompactLogix™ 5380 Process Controllers. The extension of the Logix family capabilities with cutting-edge processing power and capacity minimizes the complexity of PlantPAx® architectures.

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Small PLC Control Systems
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Products
Small PLC Control Systems

Meet the demands of smart machines and equipment for manufacturing and choose from standard and safety-certified controllers in chassis-based, packaged and modular designs.

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Micro PLC Control Systems
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Products
Micro PLC Control Systems

Your cost-effective micro PLC solution to basic and smart control for small to large standalone applications. 

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Make It a Smart System

Achieve the power and convenience of integrating the flexible options for your Smart System.

I/O Modules
Products
I/O Modules

Choose from the various chassis-based I/O to distributed I/O to fit your exact requirements.

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Human Machine Interface
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Products
Human Machine Interface

Your visualization options to meet your every need for Smart Manufacturing.

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Motion Control
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Motion Control

For your motion control from simple single-axis to high-performance multi-axis applications.

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Drives & Motors
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Products
Drives & Motors

Select your AC and DC variable-frequency drives with the motors designed for optimum performance for your applications. 

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Network Security & Infrastructure
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Products
Network Security & Infrastructure

Connect your automation products to each other and to the rest of your enterprise with our network and security solutions.

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Simplify Design with a Common Application Environment

Reimagine design with the convenience of configuring, programming and maintaining the devices in your control system, all in one software.

Studio 5000 Logix Designer
Software
Studio 5000 Logix Designer

Studio 5000 Logix Designer® software is a productivity win and your one-stop shop for managing the Allen‑Bradley Logix 5000™ family of controllers and related control system.

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Connected Components Workbench
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Software
Connected Components Workbench

Simplify standalone machine development and reduce design time for multiple industries with the Connected Components Workbench™ software.

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RSLogix 500
Software
RSLogix 500

Save project development time and improve productivity when you program your MicroLogix™ controllers with RSLogix 500® software.

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Industries

We have the expertise and solutions to meet your unique industrial automation challenges anywhere in the world.

Oil and Gas
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Oil and Gas

Sustaining profitability with our automation, control, and safety systems for your entire supply chain.

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Water Wastewater
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Water Wastewater

Dependable, flexible and integrated control system to lower project and maintenance costs for your water treatment and distribution systems. 

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Food and Beverage
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Food and Beverage

Integrate operations, improve performance, and provide product consistency for your food and beverage operations.

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Life Sciences
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Life Sciences

Life Sciences facility of the future with our automation and information systems.

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Case Studies

Discover how we have helped businesses like yours.

Toyota Engine Plant Cuts Energy Costs With New Air Compressor Controls
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Case Study
Toyota Engine Plant Cuts Energy Costs With New Air Compressor Controls

New controls are saving 1 million kilowatt hours annually and support Toyota’s zero-emissions goals.

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Combination System Saves Space – and Boosts Uptime
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Case Study
Combination System Saves Space – and Boosts Uptime

Using advanced safety and analytics, Aagard optimizes end-of-line operations with integrated cartoner-case packer-palletizer system.

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XYP Automatic Shrink Label Inserting Machines
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Case Study
XYP Automatic Shrink Label Inserting Machines

Reap the rewards of fast changeover between products and increased production rates for improved productivity and profitability.

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