The Beckhoff EP2308-0001 is a decentralised EtherCAT Box designed to deliver a balanced mix of digital input and output channels directly in the field. With four 24 V DC inputs and four 24 V DC outputs, the module provides an efficient solution for acquiring and switching signals close to the process, reducing wiring effort and enabling highly modular machine architectures.

The four digital inputs are fully compliant with EN 61131-2, type 1/3 specifications, ensuring compatibility with a wide variety of industrial sensors and switches. Each input incorporates an integrated 3.0 ms filter, which helps suppress noise and guarantees stable signal detection, even in environments where electrical interference or rapid switching events could otherwise cause errors. Operating at a nominal 24 V DC (–15%/+20%), the inputs are suitable for standard industrial power levels and ensure consistent signal acquisition.

On the output side, the EP2308-0001 provides four digital channels capable of switching 24 V DC loads with up to 0.5 A per channel. These outputs are robust, short-circuit proof, and designed to handle diverse load types, including ohmic, inductive, and lamp loads. With built-in protection, the outputs ensure reliable operation and safeguard connected devices against overload conditions.

A notable feature of the EP2308-0001 is its integrated sensor supply. Drawing power from the control voltage, the module provides up to 0.5 A of short-circuit-proof current for connected sensors. This simplifies wiring by eliminating the need for separate power feeds, allowing a clean and efficient system layout.

Connectivity is facilitated through rugged M8 connectors. Two shielded M8 sockets (a-coded, 4-pin) handle the EtherCAT bus interface, while individual 3-pin M8 connections are used for inputs and outputs. This ensures vibration-resistant, reliable wiring in harsh environments and supports quick installation or replacement in the field.

The EP2308-0001 is built for decentralised control concepts, bringing I/O functionality closer to the machine. Its IP67-rated housing ensures full protection against dust and water ingress, allowing direct mounting on equipment without the need for additional enclosures. This rugged design reduces installation complexity, shortens cable runs, and lowers overall system costs while maintaining high reliability.

As part of Beckhoff’s EtherCAT family, the EP2308-0001 offers deterministic, real-time communication with the controller. Outputs can be switched and inputs read with minimal latency, enabling precise coordination in applications such as packaging systems, handling equipment, robotics, and conveyor systems. Its combination of inputs and outputs in one compact module also supports flexible system design, making it an excellent choice for installations with distributed devices and mixed signal requirements.

In summary, the Beckhoff EP2308-0001 EtherCAT Box is a versatile mixed I/O module that combines four digital inputs and four digital outputs in a rugged IP67 housing. With 24 V DC operation, integrated input filters, short-circuit protection, and real-time EtherCAT communication, it provides reliable and efficient performance directly in the field. Designed for modular and decentralised automation systems, the EP2308-0001 is an essential building block for compact, flexible, and future-proof machine control.