EtherCAT I/O modules

EtherCAT “train” structure

The EtherCAT I/O module network forms a unified system that provides flexible and efficient data transfer in industrial automation. The system consists of the following main units:

Peripheral Coupling Unit (EPU) – the central unit of the system

Input modules – for receiving data

Output modules – for transmitting signals

Intelligent modules – for advanced/special functions

Key functions of the EtherCAT locomotive

Connect I/O modules to the EtherCAT bus

Provide power supply for the connected modules

Indicate readiness via two relay outputs (Machine-On1, Machine-On2)

Safety system: if readiness is lost, the relays open

Key EtherCAT features and module selection

Input modules – for connecting various sensors and devices

Transistor output modules – for fast and precise control

Relay output modules – for high-power switching

Touch probe modules – for precision measurement tasks

TTL input and analog output modules – with broad compatibility

Analog temperature and input modules – for accurate measurement tasks

CAN bus output modules – for network communication

EnDat 2.2 interface module – for advanced sensor interfacing solutions

Applications of EtherCAT I/O modules

EtherCAT I/O modules provide an ideal solution across all areas of industrial automation, including:

Thanks to their modular, high-performance design, EtherCAT I/O modules ensure reliable and efficient operation in any industrial environment.

CNC and production-line automation

Precision control systems

High-speed data transfer and processing