Loading patent…
OwnerDirk Lorenz, Norbert MacHuletz +2inventors
InventorsDirk Lorenz, Norbert MacHuletz, Thomas Helpenstein, Rudolf Papenbreer
Estimating the term…
A modular safety switching device system for actuating actuators in a fail-safe manner. and a switching device system wherein a plurality of switching devices are connected in series and optically communicate with each other. The system includes a first and a second safety device. The first and second safety devices are connected to each other via an optical link. The optical link may be formed in a way that the first safety device comprises an optical transmitter and the second safety device comprises an optical receiver configured to receive information from the optical transmitter.
Modular safety switching device system for actuating actuators in a fail-safe manner, said system comprising:
A module for a safety device switching system comprising:
A method of monitoring a modular safety switching system comprising:
Dependencies are inferred from the claim text.