Eaton easyE4 Control Relay – 8 I/O Programmable Automation Solution
The Eaton easyE4 control relay is a compact, versatile programmable relay engineered for machine automation and building control applications. This 8 I/O variant combines 4 digital inputs rated 24 V DC with 4 inputs accepting 100–240 V AC, delivering flexible connectivity for diverse industrial control panels. Built on the proven Moeller series platform, the easyE4 enables rapid deployment of automated control logic without complex programming, making it ideal for OEMs, system integrators, and facility managers seeking reliable, cost-effective automation.
Key Features
- 8 I/O configuration with relay outputs for flexible control logic
- Mixed digital inputs: 4 × 24 V DC + 4 × 100–240 V AC for multi-voltage environments
- Compact form factor designed for space-constrained control panels
- Programmable relay functionality with intuitive configuration tools
- Modular expansion capability via Moeller series easyE4 platform
- Industrial-grade reliability for machine and building automation
- DIN rail mounting for standard installation
- Support for diverse communication protocols and integration options
Technical Specifications
| Specification |
Details |
| Manufacturer |
Eaton (Moeller Series) |
| Part Number |
EMACFL3YNE4E4K2 |
| Product Series |
easyE4 Control Relay |
| I/O Configuration |
8 I/O (4 digital inputs DC + 4 digital inputs AC + relay outputs) |
| Digital Inputs (DC) |
4 × 24 V DC |
| Digital Inputs (AC) |
4 × 100–240 V AC |
| Output Type |
Relay outputs |
| Programming |
Programmable logic with intuitive configuration |
| Mounting |
DIN rail standard |
| Application |
Machine automation, building control, industrial control panels |
| Expansion |
Modular expansion supported via Moeller easyE4 platform |
Frequently Asked Questions
What is a programmable control relay used for?
A programmable control relay like the Eaton easyE4 automates machine and building control logic without requiring a full PLC. It processes digital inputs from sensors and switches, executes programmed logic, and triggers relay outputs to control motors, solenoids, and other devices. This makes it ideal for simple-to-moderate automation tasks in manufacturing, HVAC, and facility management.
Can the easyE4 accept both AC and DC inputs?
Yes. This easyE4 variant is specifically designed with mixed voltage inputs: 4 digital inputs rated 24 V DC and 4 inputs accepting 100–240 V AC. This flexibility allows integration into existing control systems with different voltage standards, reducing the need for additional signal conditioning equipment.
Is the Eaton easyE4 suitable for building automation?
Absolutely. The easyE4 is engineered for both machine and building automation applications, including HVAC control, lighting management, and access control. Its compact size, modular expansion capability, and support for multiple communication protocols make it an excellent choice for facility automation projects.
What are the advantages of the Moeller series easyE4 platform?
The Moeller series easyE4 platform offers intuitive programming, modular I/O expansion, industrial-grade reliability, and standardized DIN rail mounting. These features reduce engineering time, lower total cost of ownership, and enable scalable automation solutions across multiple applications.
