Schneider ASB885002 PLC EtherCAT Coupler Module

Why This EtherCAT Coupler Streamlines Your Network

This coupler module bridges your PLC with high-speed EtherCAT networks. You get a flexible Schneider ASB885002 for distributed I/O architectures. It supports cycle times as low as 100 microseconds. Therefore, your system can handle synchronized motion control with minimal delay.

Technical Specifications and Physical Details

The Schneider ASB885002 features two standard EtherCAT ports for daisy-chaining. One port receives incoming data while the other forwards it downstream. This module fits into a compact housing for DIN rail mounting. It measures approximately 110 mm in width and 75 mm in height. The unit weighs around 0.25 kg for simple installation. This coupler stores no application data internally. Instead, each connected slave device holds its own process values. Consequently, you lose no critical information during a coupler restart.

Below is the detailed breakdown of the hardware specifications.

Installation and Network Integration

This coupler connects directly to an EtherCAT master controller. You must use shielded Cat5e or Cat6 cables for reliable communication. The ASB885002 sits at the start of each EtherCAT segment. Therefore, all downstream devices must connect in a series chain. Always terminate the last device in the segment properly. An open end will cause communication errors across the entire network.