EtherCAT
An Ethernet-based real-time industrial communication protocol with high determinism and low latency, widely used in robot control and industrial automation.
Timeline (last 90 days)
EtherCAT is an industrial Ethernet protocol that adopts a master-slave architecture and an on-the-fly reading and writing mechanism for processing data frames, with a cycle time that can be pressed to the microsecond level, and is mostly used for multi-axis control requiring high synchronization precision.
Typical implementations of real-time control rely on real-time operating systems (such as FreeRTOS, Linux with the PREEMPT_RT patch), deterministic communication (such as EtherCAT, CAN bus), and periodic control loops (commonly 100Hz–1kHz).
The EtherCAT industrial bus protocol can achieve microsecond-level synchronization accuracy.
All Facts (3)
EtherCAT is an industrial Ethernet protocol that adopts a master-slave architecture and an on-the-fly reading and writing mechanism for processing data frames, with a cycle time that can be pressed to the microsecond level, and is mostly used for multi-axis control requiring high synchronization precision.
50%UnverifiedTypical implementations of real-time control rely on real-time operating systems (such as FreeRTOS, Linux with the PREEMPT_RT patch), deterministic communication (such as EtherCAT, CAN bus), and periodic control loops (commonly 100Hz–1kHz).
50%UnverifiedThe EtherCAT industrial bus protocol can achieve microsecond-level synchronization accuracy.
50%