The Festo CDPX-X-A-W-4 is an operator unit HMI touch display offering a 4-inch touch panel for FESTO automation systems. Identified by the part number CDPX-X-A-W-4 (CDPXXAW4), this model serves as the human‑machine interface for local control and process visualization within the CDPX family. This compact 4-inch touch display enables operator input and real-time status viewing in automated applications.
