1756-L84E Allen Bradley

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The 1756-L84E ControlLogix5580 Logix 5580 Controller is the ultimate solution for your automation needs. With a massive 20 MB user memory, USB and Ethernet ports, and support for up to 150 EtherNet/IP devices, you won’t find a more powerful controller on the market. And with its intuitive Studio 5000 Automation Engineering & Design Environment compatibility, you can design and implement your automation projects with ease. Trust us – this controller will exceed all your expectations!

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+86 13528501617



Warranty:12 month warranty handled by www.eastplc.com
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Repairs:We provide repair service on all products.




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1756-L84E Allen Bradley Controllers

The 1756-L84E Allen Bradley ControlLogix controllers are one of the latest additions to the Allen Bradley family of process automation products. With its latest features and innovative technology, it promises to bring unprecedented levels of performance, efficiency and reliability to your automation process. Designed for the most demanding applications, this controller offers advanced capabilities such as distributed I/O control, high speed communication, integrated safety features and more. In this article we’ll discuss why the 1756-L84E is set to revolutionize the world of process automation.

Description of the 1756-L84E Allen Bradley Controller

The Allen Bradley 1756-L84E Controller is a highly versatile and powerful controller that is used in a variety of industries. It provides excellent performance and flexibility for application in both small and large scale manufacturing environments. The 1756-L84E Controller features an integrated Ethernet port, USB port, and RS-232 port which allows for easy connectivity to a wide range of devices. Additionally, the 1756-L84E Controller features 16 digital inputs, 8 digital outputs, 4 analog inputs, and 2 analog outputs.

Specifications of the 1756-L84E Allen Bradley Controller

The 1756-L84E Allen Bradley Controller is a high performance, modular controller that is designed for use in a wide variety of applications. The controller features a 32-bit processor, 128KB of SRAM, and 4MB of Flash memory. The controller also includes an Ethernet port, USB port, and four digital inputs/outputs.

Pros and Cons of the 1756-L84E Allen Bradley Controller

When it comes to choosing the right Allen Bradley controller for your needs, the 1756-L84E is a great option. This controller offers many features and benefits that can be extremely beneficial for your business. However, there are also some potential drawbacks that you should be aware of before making your final decision. To help you make an informed decision, we’ve put together a list of the pros and cons of the 1756-L84E Allen Bradley controller.


1. The 1756-L84E provides high-speed Ethernet connectivity, which can be extremely helpful for businesses that rely heavily on data communications.

2. This controller also offers support for multiple programming languages, so you can choose the one that best suits your needs.

3. The 1756-L84E is highly scalable, so it can easily grow with your business as your needs change.

4. This controller includes a built-in security feature called “Safe Torque Off”, which helps to prevent accidental injuries by shutting down power to motors when certain safety conditions are met.

5. The 1756-L84E is compatible with a wide range of devices and software applications, making it easy to integrate into your existing infrastructure.

How to Use the 1756-L84E Allen Bradley Controller

The Allen Bradley 1756-L84E controller is a powerful tool for managing and controlling industrial equipment. Here are some tips on how to use this controller:

1. Familiarize yourself with the controller’s user interface. The 1756-L84E controller has a large, color touch screen display that is easy to navigate. Spend some time exploring the various menus and options available on the controller.

2. Learn how to configure the controller for your specific application. The 1756-L84E controller can be configured for a variety of different applications. Consult the controller’s documentation or an expert for help with configuring the controller for your particular application.

3. Take advantage of thecontroller’s networking capabilities. The 1756-L84E controller can be connected to other devices on a network, allowing you to share data and control equipment remotely. Consult thecontroller’s documentation or an expert for help with setting up a network connection.

4. Make use of thecontroller’s programming capabilities. The 1756-L84E controller can be programmed to automate tasks and processes. Consult thecontroller’s documentation or an expert for help with programming the controller for your particular application.

Alternatives to the 1756-L84E Allen Bradley Controller

When it comes to Allen Bradley controllers, the 1756-L84E is one of the most popular options. However, there are some alternatives that you may want to consider. Here are a few of the most popular options:

1756-L85E: This controller has many of the same features as the L84E, but it also includes an Ethernet port. This makes it a good choice for applications that require networking capabilities.

1756-L86E: The L86E is similar to the L85E, but it has a higher processing speed and more memory. This makes it a better choice for applications that are very demanding.

1756-L87E: The L87E is the top of the line when it comes to Allen Bradley controllers. It has the highest processing speed and memory capacity of any of the controllers in this series. It also includes an Ethernet port and supports fieldbus protocols.


The 1756-L84E Allen Bradley controllers are an excellent choice for companies looking to upgrade or replace their existing hardware. With its intuitive user interface, powerful programming capabilities, and enhanced safety features, the 1756-L84E is a great option for businesses of all sizes. Furthermore, it can be adapted to fit any specific needs that your business may have. Whether you need more precise control over your process or reliable access to data and diagnostics, the 1756-L84E controller is sure to meet your requirements.