Download document () of 20
Clear selection
Download selection
Morocco Select your location
Submit form in new Tab
We make what matters work*
Submit form in new Tab
Products
Services
Markets
Support
Company
MyEaton
Quick links

Programmable logic controllers (PLCs) and I/O systems

easyE4 programmable relays

The easyE4 control relay from Eaton's Moeller series is ideally suited for implementing the control and regulation of small to medium complex applications efficiently and flexibly. It offers a wide range of custom and simple visualization options: whether on mobile devices thanks to the web server including the integrated web-editor or with the easyE Remote Touch Displays. The device can also be connected directly to Amazon Web Services (AWS). The easyE4 series offers a wide range of communication options via the integrated Ethernet interface featuring the functions of a mini-PLC for machine and system control. With the integrated Modbus TCP client and server functionality, components of different levels can be integrated. The communication modules for Modbus RTU and SmartWire-DT make the easyE4 to a smart relay enabling the monitoring machines and systems. Many other functions make the easyE4 a powerful micro controller that can also be integrated into IoT system architectures.
Contact me about this product
Back to search
Versatile use:
DC, UC and AC variants
Maximum flexibility:
Up to 11 expansion modules per base unit
Various visualisation and communication options:
Integrated WEB server

Core features

  • 4 programming languages (LD, FBD, ST, EDP) are available in easySoft
  • wide voltage range (DC, AC, UC)
  • up to 11 local expansion modules per base unit
  • various display and visualization options
  • integrated web server
  • DCF77 radio signal analysis
  • interrupt function

More flexibility with fewer components

The easyE4 base units and input/output expansion modules are available with DC, AC and UC (universal) voltage, which makes the devices ideal for use in building or machine building applications. By means of up to 11 expansion modules, the base units can be expanded to max. 188 inputs/outputs. All expansions can be mixed and combined as required. Thanks to the clever plug-in technology, the expansion modules can be quickly connected or replaced.

Tailor-made programming options

The user-friendly easySoft software, which is used to program the easyE4 devices, offers a quick and easy introduction to programming. Circuit diagrams can either be created and adapted on a PC, or directly on the base unit. To this end, four different programming languages (LD, EDP, FBD, ST) are available, which can be combined as required.
Download easySoft version 7 (non-licensed version)

Use the Micro-SD card for programming

Each base unit is equipped with a micro SD card slot. Via the SD card, existing programs can simply be uploaded to the devices, which makes it much easier to commission standardised production systems, for example. In addition, an individual start-up image can also be uploaded, for example your company logo. The SD card is also used for data logging and the subsequent evaluation of operating states. In addition, the firmware can also be updated via the SD card.

Versatile visualisation options

The easyE4 offers a variety of visualisation options to optimally adapt the solution to your individual needs and requirements. The most convenient visualisation option is to use the easyE4 in combination with the 3.5" XV-102-A0-35TQRB-1E4 touch panel. GALILEO makes it possible to implement graphical visualisations. A second option to display or change texts and data is to use the easyE4 base unit display. Thanks to the integrated web server, the data can also be accessed via internet-enabled devices, such as smartphones or tablets.

Ethernet interface for IIoT solutions

The easyE4 control relays are truly versatile. Up to 8 easyE4 devices can be combined within one NET network. However, it is only when they are integrated into system architectures that control relays demonstrate what they are truly capable of. If used in combination with other products from the Eaton portfolio, such as the XV100 HMI and the XC-152 PLC, the easyE4 can be easily integrated into the Industrial Internet of Things (IIoT) via the built-in Ethernet interface. A router is used to transfer the data from all connected devices to the cloud, allowing them to be accessed wherever and whenever they are needed.

User interface for accessing the easyE4

The JSON API of the easyE4 web server can be used to communicate via HTTP-GET requests. This means that operands, device settings and easyE4 data can be accessed in writing and reading mode in different programming environments.
Open JSON API

The Moeller series - a 100-year legacy

With over 100 years of experience in starting, controlling and protecting motors, the Moeller series offers you a proven product portfolio that will help you use energy more reliably, efficiently, safely and sustainably.

easyE4 control relay

Flexible and efficient implementation of control tasks

Specifications
Results
Sort by:
Clear filters Generate saved search link

Filters

Filters
Compare products ()
Clear Selection

Compare

Try another search

Your search "" did not match any documents or products.

< Back
Highlight differences
Show only differences
Hide blank features
Download Links
easySoft tutorials
Sample applications easySoft
X
Download Close
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
Company
Quick links
© 2025 Eaton. All Rights Reserved.