The Beckhoff EL2032 EtherCAT Terminal is a compact and reliable 2-channel digital output module designed for switching 24 V DC loads in industrial automation systems. With its robust design and built-in diagnostic features, it provides a dependable interface for controlling actuators, relays, solenoids, and signal lamps directly from an EtherCAT network.

Each of the two output channels can switch up to 2.0 A, providing sufficient capacity for a wide range of loads, including ohmic, inductive, and lamp types. This versatility makes the EL2032 suitable for applications ranging from machine control and packaging systems to building automation and process monitoring. The outputs are short-circuit proof, with a typical short-circuit current of < 70 A, ensuring safe and reliable performance even under fault conditions.

To further enhance system robustness, the terminal includes reverse voltage protection, safeguarding both the module and connected devices against wiring errors or unexpected polarity changes. Additionally, the integrated diagnostic features allow the terminal to report status and fault conditions directly to the controller. This enables operators and engineers to detect issues quickly, reduce downtime, and simplify troubleshooting during both commissioning and operation.

The EL2032 is built with 4-wire connection technology, ensuring secure and efficient wiring for field devices. Its compact design allows it to fit seamlessly into the EtherCAT I/O system, where it communicates deterministically via the EtherCAT bus. This integration ensures fast and precise switching, making it ideal for time-critical automation tasks.

The module operates at a nominal voltage of 24 V DC (-15%/+20%), fully compatible with standard industrial power supplies. Its decentralised, modular design enables engineers to place I/O terminals exactly where needed within the machine or system, reducing wiring complexity and control cabinet size.

Configuration and diagnostics are easily managed via Beckhoff’s TwinCAT software, which provides clear visibility into each channel’s status and allows efficient integration into larger control systems. Diagnostic feedback can include overload, short-circuit, and operational state information, giving engineers full transparency over their output signals.

Applications for the EL2032 include controlling pneumatic valves, switching indicator lamps, driving contactors, or operating low-power actuators. Its combination of diagnostic capabilities, rugged protection features, and EtherCAT communication makes it especially valuable in demanding industrial environments where uptime and reliability are critical.

In summary, the Beckhoff EL2032 EtherCAT Terminal offers a robust and compact solution for digital output control, featuring two channels, 2 A load capacity per channel, integrated diagnostics, and protective circuitry. With seamless EtherCAT integration and flexible load handling, it is an ideal choice for engineers seeking a reliable, efficient, and safe digital output interface for modern automation systems.