YOKOGAWA EC401-50 ESB Bus Coupler Module for CENTUM Control Systems

Description

The EC401-50 is part of Yokogawa’s CENTUM VP and ProSafe-RS control platforms, serving as a critical link between field I/O modules and the system backbone. It supports one-port ESB bus coupling, enabling efficient and scalable communication in complex industrial environments. Moreover, this module is engineered for high-speed data transfer and low-latency performance, making it ideal for real-time process control. In addition, its compact form factor and lightweight design simplify installation in tight cabinet spaces. The EC401-50 is widely used in industries such as oil and gas, power generation, and chemical processing. Therefore, it plays a vital role in enhancing system responsiveness, reliability, and maintainability across distributed control networks.