The leader in industrial automation and control solutions

Preview of five cmt products

Modular PLC: Our Modular PLC’s numerous module types, compact size, high performance, and built-in functionality are the ideal solution for small to medium-scale control systems.

Browse Modular PLCs

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Micro PLC: Our Micro PLCs are compact logic controllers for small-scale applications that require less than 36 inputs and outputs and are extremely cost effective.

Micro PLCs


Compared to their more primitive predecessors, modern PLCs pack an enormous amount of functionality into an extremely compact form-factor. Combining I/O control, communication, and customizable program logic, PLCs have now become the backbone of modern automation.

Maple Systems Modular PLC

PLCs on the market today have become feature-rich devices with hundreds of variations available. This can make choosing the right PLC challenging for buyers when presented with so many options. Here are some key aspects to pay attention to when selecting a new PLC:

  • External device compatibility
  • Hardware features
  • Programming language support
  • Software features
  • Power needs
  • Scan time
  • Hazardous environments
  • Certifications
  • Size
  • Support resources

For more tips on how to choose a PLC that is right for your project, check out our 10 things to consider when choosing a new PLC buyer’s guide.


Not all software is created equal. Before deciding on a hardware solution, you should consider what features your application requires.

MapleLogic

Our free, user-friendly PLC configuration software MapleLogic is used for programming Maple Micro and Maple Modular PLCs. It offers an intuitive, powerful, and flexible solution for building programs, executing instructions, and monitoring projects, making it suitable for any application. You can try MapleLogic before purchasing an actual PLC, and its intuitive interface allows you to start your project instantly.

Visit software & upgrades to browse our collection of applications and utilities available for download.


Controller cables are used to connect the PLC to other devices, enabling communication between them. Devices using serial protocol have different pinout configurations from model to model, so it is important to make sure that the cable used is compatible with both devices.

Maple Micro PLCs

Maple Systems offers Micro PLC which is an ideal choice for small scale applications (Up to 36 Digital Inputs/Outputs and 2 Analog Inputs/Outputs).

Maple Modular PLCs

Our Modular PLC is expandable (up to 384 Digital/Analog Inputs/Outputs), which can be configured with any combination of modules to fit your application.

HMI + PLC

Our HMC series combines a touchscreen HMI and PLC all in one unit, providing an affordable combination of display and control in a single package.


We’ve compiled our training materials, along with our most common technical support questions, in one place to help you find the answers you need and get you started using a Maple Systems PLC today. From hardware to software, and everything in between, we’ve got you covered.

Tutorials

Looking to get started with your Maple Systems PLC? Our step-by-step tutorials make it easy to learn how to connect, configure, and program your device. Each tutorial includes detailed instructions and videos to guide you through real-world tasks, helping you gain hands-on experience and confidence using your PLC system.

Manuals and guides

At Maple Systems, we provide an extensive library of user manuals and guides for our PLCs and related modules. These resources are designed to help you set up your hardware, understand its features, and make the most of your system’s capabilities. Whether you’re just getting started or fine-tuning advanced configurations, our documentation offers the clarity and support you need.

Sample projects

Bring your PLC knowledge to life with our sample projects. These ready-to-use examples showcase how Maple Systems PLCs can be applied in real-world automation scenarios. Ideal for both beginners and experienced users, the projects demonstrate best practices and practical solutions. They help you accelerate your development and explore the full potential of your PLC.


Browse our Programmable Logic Controller (PLC) FAQs for answers to common questions our customers ask before buying a new device.


Would you like to know more? Our friendly and knowledgeable sales team can connect you to the resources you need. For information on pricing, availability, and more, send an email message to sales@maplesystems.com, or contact our team by phone at (425) 745-3229.

We are proud partners with leading OEM companies, including:

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