AS-Interface I/O modules are part of the AS-Interface (Actuator-Sensor Interface) system, a globally recognized standard for industrial automation. These modules are not tied to a single brand but are produced by various manufacturers, including leading companies like Siemens (Germany), Bihl+Wiedemann (Germany), and Pepperl+Fuchs (Germany). AS-Interface I/O modules serve industries such as manufacturing, automotive, and logistics, providing a cost-effective and simplified solution for connecting sensors and actuators to control systems. The main products include modular I/O modules, gateways, and power supplies, designed for easy installation and maintenance in harsh industrial environments.