The Beckhoff EL1002 EtherCAT Terminal is a compact and efficient digital input module that provides two independent channels for acquiring 24 V DC control signals. Designed for compliance with EN 61131-2, type 1/3, the EL1002 ensures compatibility with a wide range of industrial input devices, including switches, sensors, and push-buttons. This makes it a versatile choice for automation engineers seeking dependable digital input functionality within distributed EtherCAT I/O systems.

Each of the two channels captures signals with high reliability using 4-wire connection technology, which simplifies wiring while supporting consistent and secure connections in industrial environments. The nominal voltage of 24 V DC (-15% / +20%) allows the EL1002 to be used in standard industrial control circuits, while its typical input current of 3 mA aligns with type 3 input requirements, enabling efficient integration with sensors designed to IEC standards.

To ensure accurate signal acquisition in environments where noise and interference are present, the EL1002 includes an integrated input filter with a typical delay of 3 ms. This filtering provides stability in digital signal recognition by reducing susceptibility to brief transients, switch bounce, or electrical noise, ensuring that only valid input signals are registered by the control system.

The terminal is powered via the E-bus, eliminating the need for additional wiring and contributing to streamlined system architecture. With a typical power contact consumption of just 2 mA plus load, the EL1002 offers low energy demand while still delivering robust performance, making it suitable for systems where efficiency and compact design are critical.

The EL1002 is an excellent solution for acquiring on/off states in industrial automation tasks. Typical applications include detecting limit switches on machinery, reading push-button inputs on operator panels, and integrating status signals from sensors into control systems. Its two-channel configuration provides an efficient balance between channel density and module size, reducing space requirements in control cabinets while supporting flexible I/O configurations.

Engineered to Beckhoff’s rigorous standards, the EL1002 combines reliability, simplicity, and performance in one module. Its compliance with international standards, noise immunity, and ease of integration into EtherCAT networks make it a dependable choice for digital input tasks across a wide range of industries.

In summary, the Beckhoff EL1002 EtherCAT Terminal provides reliable digital input acquisition in a compact form factor. With dual 24 V DC inputs, standards compliance, robust filtering, and low power consumption, it ensures accurate and efficient signal detection for modern automation systems.