Digital I/O Module Yokogawa ADV859 Central Unit It protects transformers from internal

It protects transformers from internal faults

where dependable governor control is critical for efficiency and safety

Engineered for industrial automation

Product ID: 3BHE025541R0101

Process Automation – Discrete level switches

Digital I/O Module Yokogawa ADV859 Central Unit It protects transformers from internalTechnical Overview The ADV859 is a hybrid digital I O module designed for the Yokogawa CENTUM ST2 control environment. It combines 16 digital inputs and 16 digital outputs in a single module, enabling localized bidirectional control while minimizing I O slot usage. With robust electrical isolation and support for both contact and voltage inputs, the ADV859 is well suited for applications requiring tight coupling of sensing and actuation, while