180553 ⎘
Program-control systems; Plc systems; Plc safety Integrity, error detector, switch off controller, fail safe
Data collection apparatus, method, and program
#2Safety input system for monitoring a sensor in an industrial automation system
#3Method for monitoring a transmitter and corresponding transmitter
#4Method for monitoring a transmitter and corresponding transmitter
#5Method for operating a safety control and automation network having such a safety control
#6Safety-oriented control system