1756-A4 Allen Bradley

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Introducing the 1756-A4 – the ultimate ControlLogix Chassis for your automation needs. With four slots and Allen Bradley’s renowned quality, this chassis is built to perform at the highest level. Trust us, you won’t regret choosing the 1756-A4 for your next project.

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+86 13528501617


+86 13528501617



Warranty:12 month warranty handled by www.eastplc.com
Shipping:Worldwide shipping via UPS, DHL, and TNT
Repairs:We provide repair service on all products.




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1756-A4 Allen Bradley Standard Chassis

Are you looking for a reliable and cost-effective standard chassis for your Allen Bradley industrial automation system? If so, the 1756-A4 Allen Bradley Standard Chassis is an ideal choice. This chassis offers a simple and efficient way to build your system without sacrificing performance or reliability. We’ll take a look at what makes it so great in this article, from its features to its benefits, and then discuss why it should be your go-to choice when building an industrial automation system with Allen Bradley equipment.

What is the 1756-A4 Allen Bradley Standard Chassis?

The Allen-Bradley 1756-A4 standard chassis is a 4-slot chassis that accepts any mix of control modules. It has a removable side panel that provides access to the control module slots and allows for ventilation. The 1756-A4 also has an LED indicator for each slot, so you can easily see which modules are installed and running. This chassis is ideal for small applications that require only a few I/O modules.

Why is the 1756-A4 Allen Bradley Standard Chassis the best chassis?

The 1756-A4 Allen Bradley Standard Chassis is the best chassis for several reasons. First, it is made of high quality materials that are designed to withstand the rigors of industrial use. Second, it is highly modular, allowing for easy configuration and expansion. Third, it includes many features that make it easy to use and maintain, such as an LCD display and LED indicators. Finally, it is backed by a strong warranty from Allen Bradley.

Features of the 1756-A4 Allen Bradley Standard Chassis

-The Allen Bradley 1756-A4 Standard Chassis is a 4-slot chassis that can hold up to four modules.

-The chassis has an integrated power supply that can provide up to 30 watts of power.

-The front panel of the chassis has two LED indicators for power and module status, as well as four status indicators for each slot.

-There are also two USB ports on the front panel, which can be used for programming or firmware updates.

-The rear panel of the chassis has four Ethernet ports, which can be used for networking or connecting to other devices.

How to use the 1756-A4 Allen Bradley Standard Chassis

The Allen Bradley 1756-A4 Standard Chassis is a versatile, easy-to-use chassis that can be used for a variety of applications. Here are some tips on how to get the most out of your 1756-A4 Standard Chassis:

1. Make sure you have the right power supply. The 1756-A4 requires a 24 VDC power supply.

2. If you’re using the 1756-A4 in an industrial environment, make sure to install it in a temperature-controlled area.

3. The 1756-A4 has four slots for I/O modules. Make sure you have the right modules installed for your application.

4. The 1756-A4 comes with removable terminal blocks (RTBs) for each I/O module slot. These RTBs make it easy to connect and disconnect wiring without having to remove the I/O module from the slot.

5. When installing or removing an I/O module, always use caution to avoid electrostatic discharge (ESD). ESD can damage sensitive electronic components.


The 1756-A4 Allen Bradley Standard Chassis is an essential piece of equipment for anyone who requires an easy to use, reliable chassis to house their electronics. It’s robust design ensures that it can withstand the toughest industrial applications, meaning you’ll have a reliable and dependable housing solution for years to come. With its wide range of features and options available, there’s no doubt that the 1756-A4 will make a great addition to any engineering project.