EK1501-0000
by Beckhoff
The Beckhoff EK1501-0000 EtherCAT coupler by Beckhoff is part of the EK EtherCAT Couplers series, designed to bridge EtherCAT fieldbus level and terminal networks. This robust device supports up to 65,534 EtherCAT terminals and features dual Bus Interface ports via 2 x SC Duplex connectors. Powered by a 24 V DC (-15%/+20%) supply, it maintains high-speed communication with a Data Transfer Rate of 100 Mbit/s and an approximate Delay of 1 μs, ensuring seamless integration in complex automation environments. Its primary function is to link 100BASE-FX EtherCAT networks to EtherCAT Terminals without altering the process data stream, providing reliable real-time data exchange for industrial control systems.
In terms of technical specifications, the EK1501-0000 delivers a Current Consumption From Us of 150 mA plus one-quarter of the E-bus current and offers a Current Supply E-bus capacity of 2000 mA for downstream terminals. The device supports up to 4096 configurable IDs and addresses a maximum of 4.2 GB I/O points, enabling extensive modular expansion. The Protocol is EtherCAT, and the coupler accommodates extreme temperature ranges, operating between –25 °C to +60 °C and storing safely from –40 °C to +85 °C. Unique to this model is its high terminal count and extensive I/O addressing capability, which set new benchmarks for EtherCAT coupling performance in demanding automation setups.
The EK1501-0000 is engineered for industrial resilience and compatibility. It conforms to EN 61000-6-2 and EN 61000-6-4 EMC immunity and emission standards, ensuring minimal interference and robust signal integrity. Weighing approximately 190 g, the compact housing simplifies installation in constrained spaces and protects against contaminants. The device’s efficient power contacts support up to 10 A at 24 V DC, while its scalable I/O addressing promotes flexible system architecture. By combining low-latency data transfer, extensive terminal support, and industrial-grade EMC compliance, the EK1501-0000 delivers reliable, high-performance connectivity that enhances productivity and system uptime in modern industrial automation applications.
