The Beckhoff EL3064 EtherCAT Terminal is a versatile analogue input module designed to capture standard 0…10 V signals directly within EtherCAT automation systems. With four independent single-ended input channels, it enables efficient and cost-effective integration of analogue devices such as sensors, transmitters, and measurement systems into compact modular I/O architectures.

Each channel of the EL3064 is designed to digitise voltage signals with a 12-bit resolution, offering precise and reliable data acquisition for a wide range of industrial and process applications. The terminal supports a default conversion time of 0.625 ms, which can be configured using multiplexing to balance speed and accuracy according to application requirements. This flexibility makes it well suited for both dynamic systems that require rapid updates and stable processes that demand precise averaging.

To ensure reliable measurements in challenging environments, the EL3064 incorporates a 1 kHz input filter, which effectively suppresses high-frequency noise and electrical interference. Combined with its high input resistance (> 130 kΩ), the terminal minimises loading effects on connected devices, preserving signal integrity and ensuring consistent performance.

The terminal also offers robust protection features. With a dielectric strength of up to 30 V, the EL3064 can tolerate overvoltage conditions without compromising safety or damaging the hardware. This robustness enhances system reliability and reduces downtime caused by electrical disturbances or wiring issues.

As part of the Beckhoff EtherCAT Terminal family, the EL3064 draws its power directly from the E-bus, eliminating the need for additional wiring and simplifying installation. Its compact form factor conserves cabinet space while enabling high channel density, making it ideal for decentralised control systems and modular machine designs. Seamless integration with other Beckhoff digital, analogue, and special-function terminals allows engineers to configure I/O systems tailored precisely to their application’s needs.

Typical applications for the EL3064 include monitoring process variables such as pressure, flow, or level signals from analogue transmitters; machine automation, where it records feedback from positioning sensors or operator controls; and building automation, where it integrates environmental monitoring devices such as light, temperature, or air-quality sensors. Its combination of speed, accuracy, and resilience makes it suitable for industries ranging from manufacturing and energy to scientific testing and research.

In summary, the Beckhoff EL3064 EtherCAT Terminal is a compact, accurate, and robust solution for analogue voltage measurement. With four single-ended channels, 12-bit resolution, fast and configurable conversion times, and strong noise suppression, it delivers dependable performance in diverse automation environments. Its seamless EtherCAT integration and modular design make it an essential component for engineers seeking efficient and scalable analogue signal acquisition.