CDP Studio Documentation Hardware - Wago I/O Modules Hardware - Complex Wago I/O Modules 5.0.4 Hardware - Complex Wago I/O Modules Complex Modules This section contains the list of supported WAGO 750-series complex I/O modules. Complex I/O modules are modules that require some active control and monitoring of data to generate or produce meaningful data. Wago 750-652 Get started with CDP Studio today Let us help you take your great ideas and turn them into the products your customer will love. Try CDP Studio for free Why CDP Studio?