System overview2.2 System configuration and area of applicationATD4xxW Door Controller for Industrial Applications16 System Manual, 01/2017, A5E38080677-AB2.2 System configuration and area of applicationOverview of system configurationThe graphic uses an example of a machine protection door to illustrate the generalconfiguration of automatic door control with the SIDOOR system including additionalcomponents, such as a power supply and drive.① Controller ④ Optional additional unit (e.g. SIDOOR Service Tool, SIDOORSoftware Kit)② Geared motor ⑤ Accessories③ Power supply ⑥ Sliding doorFigure 2-1 System configurationSystem configuration with a communication linkA system configuration with a communication link to the higher-level control, such asSIMATIC S7 via PROFIBUS or PROFINET, is furthermore possible.System configuration with safety functionalitySIDOOR also provides a system configuration with safety functionality since safe limitation offorces and energies and the safe end position determination is guaranteed within the drivesystem.The system allows for the implementation of additional customized safety measures, such astwo-hand operation.