The Pepperl + Fuchs VBA-4E-KE-ZE is a compact and efficient AS-Interface sensor/actuator module designed for seamless integration into switch cabinets. This module is particularly suitable for industrial automation applications where space is at a premium, thanks to its slender 22.5 mm width. It offers four PNP inputs and can accommodate both 2- and 3-wire sensors, providing flexibility for various sensing requirements.
This module is an A/B slave device capable of extended addressing for up to 62 slaves, ensuring scalability within complex systems. The VBA-4E-KE-ZE features a user-friendly design with removable and colour-coded terminals that simplify installation and maintenance. It also includes an addressing jack, which streamlines the setup process.
One of the key features of this module is the selectable power supply for sensors. Users can choose between an internal supply from the module or an external source, depending on the specific needs of the application. This choice is indicated by an LED display, which also shows the bus status and input states for quick diagnostics.
The VBA-4E-KE-ZE is designed for indoor use and offers a protection rating of IP20, making it suitable for use in controlled environments. It is built to withstand the rigours of industrial environments, with a robust housing made from PA 66-FR and a weight of just 150 g. The module can be easily mounted onto a standard 35-mm DIN rail, ensuring a secure and stable installation.
With its advanced features and reliable performance, the Pepperl + Fuchs VBA-4E-KE-ZE module is an excellent choice for those seeking to optimise their control cabinet configurations while maintaining high standards of data and power transmission.