Digital I/O Module Yokogawa ADV859 Central Unit Compact Design: The module is

Compact Design: The module is designed for easy integration into rack-mounted AMS 6500 systems

Engineered for industrial automation

where dependable governor control is critical for efficiency and safety

ABB Type Designation: TB807

It protects transformers from internal faults

Digital I/O Module Yokogawa ADV859 Central Unit Compact Design: The module isTechnical 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