network controller and sensor / actuator with two redundant transmission routes and the application of parallel redundancy protocol (prp)

摘要

method for operating a device, and a control period (1) with at least one of the control unit (1) connected to the sensor (2), or actuator, trained to transfer of data between the control unit (1) and the sensor (2) or the actuator, whereby the control unit (1) on zumi find two separate wireless transmission routes (3),4), the sensor (2), and the actuator is connected, characterized by the fact that the transfer of data between the control unit (1) and the sensor (2) and the actuator (and / or vice versa) using the parallel redundancy protocol (prp) is provided.