The document introduces the functions and usage methods of ifm System Solutions App data collection (AP3052), including scanning the AS-i network connected to AC14 according to specific IO modules as well as the devices connected there, finding the devices and selecting, converting and labeling up to 100 process data collected from the connected devices, cyclically storing the selected process data on SD memory card in a time frame of >= 1 minute, cyclically transferring the selected process data to LINERECORDER SMARTOBSERVER in a time frame of >= 1 minute, transferring the process data on the fieldbus interface of the AC14 and optionally through an integrated Modbus/TCP Server on the programming interface, once every minute, registering the identification data or serial number of connected devices, and supporting both AS-i circuits if available. The document also introduces the prerequisites for using the App, including at least one AS-i module (IO-Link or analogue) connected to AS-i master 1 of AC14, the system needs to be correctly projected, and the App's version information, URL, languages and usage restrictions.