Siemens SIMATIC FO Host Module for HMI FO Link

The Siemens 6AV7764-0AA03-0AA0 is an FO Host Module designed to connect a maximum of four external panels to an HMI FO Link system. This module acts as a central interface, enabling communication and data transfer between the main HMI unit and its associated display panels, facilitating a distributed operator interface architecture.

This host module is integral to complex HMI setups in manufacturing plants, control rooms, and distributed operator stations where multiple display units are required. It is commonly used in industries such as automotive, petrochemical, and large-scale industrial automation projects that benefit from centralized control and distributed visualization.

Stanlo Automation, a veteran-owned surplus industrial automation parts supplier, offers the Siemens 6AV7764-0AA03-0AA0. We provide reliable surplus components and efficient logistics to ensure you get the parts you need, when you need them, to keep your operations running.