EL3054 | BECKHOFF EtherCAT Terminal, 4-channel analog input, current, 4…20 mA, 12 bit, single-ended

Description 

The BECKHOFF EL3054 is an EtherCAT Terminal featuring 4-channel analog input for current signals (4–20 mA). With a high-resolution 12-bit precision, it ensures accurate and reliable data acquisition. Operating in a single-ended configuration, this terminal offers seamless integration into industrial systems, providing precise current measurement capabilities for diverse applications.

Technical Specifications 

Information About EL3054

The EL3054 analog input terminal processes signals in the range between 4 and 20 mA. The current is digitized to a resolution of 12 bits and is transmitted (electrically isolated) to the higher-level automation device. The input electronics are independent of the supply voltage of the power contacts. In the EL3054 with four inputs, the 24 V power contact is connected to the terminal in order to enable connection of 2-wire sensors without external supply. The power contacts are connected through. The signal state of the EtherCAT Terminal is indicated by light emitting diodes. The error LEDs indicate an overload condition and a broken wire.

The BECKHOFF EL3054 is a feature-rich EtherCAT Terminal with 4 single-ended analog inputs for current signals (4–20 mA). Equipped with a 12-bit resolution (16-bit presentation incl. sign), it ensures high-precision data acquisition. With an internal resistance of typically 85 Ω and a 1 kHz input filter limit frequency, it provides reliable signal processing.

The terminal offers a fast conversion time of 0.625 ms (configurable) and supports standard and compact process image formats. Noteworthy features include activatable FIR/IIR filters, limit value monitoring, and electrical isolation of 500 V (E-bus/signal voltage). The EL3054 operates in a wide temperature range (-25 to +60 °C) and is compliant with EMC standards, providing robust performance in diverse industrial environments.

With pluggable wiring for ESxxxx terminals, this EtherCAT Terminal is easy to install. It carries multiple certifications including CE, UL, ATEX, IECEx, attesting to its quality and compliance. The EL3054 is an ideal choice for applications demanding precise and reliable current signal measurements in industrial automation setups.

Manufacturer information

Beckhoff Automation is a German manufacturer of open automation systems, including industrial PCs, I/O and fieldbus components, drive technology, automation software, and hardware for machine vision. Beckhoff is known for its innovative and reliable automation technology, which is used in a wide range of industries. The company is committed to providing customers with the best possible automation solutions to help them succeed in their businesses.

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