The Pepperl+Fuchs VAA-4E4A-G11-ZAJ/EA2L-V1 is an AS-Interface sensor/actuator module designed for versatile sensor integration. It supports inputs from 2-, 3-, and 4-wire sensors, making it suitable for a variety of industrial applications. Power for the module’s outputs is provided by an external auxiliary voltage, while the sensors themselves are powered directly from the AS-Interface. The module also features clear function indicators to monitor bus status, external auxiliary voltage, as well as input and output activity. This reliable automation component is available through BSP Automation, offering a practical solution for efficient sensor and actuator connectivity.